Top 10 General Contractors in Diamond Bar, CA

Porch Pro Headshot Evergreen Construction Group
General Contractors
Serves Diamond Bar, California
"I would definitely recommend Evergreen Construction to anyone who need remodeling services. Jimmy from Evergreen Construction was in charge of our project . We saw him working with our neighbors house for remodeling their kitchen and we checked out the final results. It was STUNNING !! We decided t...Read more about Evergreen Construction Group
40% response rate
"I would definitely recommend Evergreen Construction to anyone who need remodeling services. Jimmy from Evergreen Construction was in charge of our project . We saw him working with our neighbors house for remodeling their kitchen and we checked out the final results. It was STUNNING !! We decided t...Read more about Evergreen Construction Group
Porch Pro Headshot Elite Remodeling Group
General Contractors
Serves Diamond Bar, California
(142)
Elite Remodeling Group Inc. was established in 2005 as a general contracting business. Since day one, our primary focus has been upon serving residents all over Los Angeles county, Orange county and beyond with various remodeling services. Elite Remodeling group has experience and knowledge with a m...Read more about Elite Remodeling Group
Elite Remodeling Group Inc. was established in 2005 as a general contracting business. Since day one, our primary focus has been upon serving residents all over Los Angeles county, Orange county and beyond with various remodeling services. Elite Remodeling group has experience and knowledge with a m...Read more about Elite Remodeling Group
Porch Pro Headshot Sterling Construction Co.
General Contractors
Serves Diamond Bar, California
(19)
"I was expecting the usual results: mediocre. Me: surprised. Over the course of 5-1/2 days, the 3-man crew sanded, patched, primed and painted the exterior of my house and garage in a highly professional and thorough manner. They arrived on time, left on time, and the house, after years of deferred...Read more about Sterling Construction Co.
"I was expecting the usual results: mediocre. Me: surprised. Over the course of 5-1/2 days, the 3-man crew sanded, patched, primed and painted the exterior of my house and garage in a highly professional and thorough manner. They arrived on time, left on time, and the house, after years of deferred...Read more about Sterling Construction Co.
Porch Pro Headshot Your Favorite contractor inc.
General Contractors
Serves Diamond Bar, California
(17)
Your Favorite Contractor inc. is a fully licensed family owned and operated Construction Company located in the San Fernando Valley, serving the greater Los Angeles area, Orange and Ventura counties. We are your "One stop shop" for all your home improvement, wishes and needs. We are dedicated to pr...Read more about Your Favorite contractor inc.
Your Favorite Contractor inc. is a fully licensed family owned and operated Construction Company located in the San Fernando Valley, serving the greater Los Angeles area, Orange and Ventura counties. We are your "One stop shop" for all your home improvement, wishes and needs. We are dedicated to pr...Read more about Your Favorite contractor inc.
Porch Pro Headshot Turn Key Construction and Design
General Contractors
Serves Diamond Bar, California
(2)
"Turn Key construction did a beautiful job on my kitchen and bathroom remodel and I’m extremely satisfied with their work. I highly recommend them. I give them 5 stars and will definitely use them again for my future Home projects."
"Turn Key construction did a beautiful job on my kitchen and bathroom remodel and I’m extremely satisfied with their work. I highly recommend them. I give them 5 stars and will definitely use them again for my future Home projects."
Porch Pro Headshot AN CONSTRUCTION AND REMODELING INC
General Contractors
Serves Diamond Bar, California
(34)
An Construction and Remodeling Inc is a family-owned-and-operated Licensed, Bonded, and Insured company we provide a full line of services, such as Remodels, additions,Adus, roof, sunrooms and more. We ve upheld our commitment to excellence in customer satisfaction and have provided quality work in...Read more about AN CONSTRUCTION AND REMODELING INC
An Construction and Remodeling Inc is a family-owned-and-operated Licensed, Bonded, and Insured company we provide a full line of services, such as Remodels, additions,Adus, roof, sunrooms and more. We ve upheld our commitment to excellence in customer satisfaction and have provided quality work in...Read more about AN CONSTRUCTION AND REMODELING INC
Porch Pro Headshot Titanium Construction Development Inc.
General Contractors
Serves Diamond Bar, California
We can do it all! We have a wealth of experience and can handle any jobs big or small. From Roofing to Remodeling to Solar Installation and any improvements you may need to your home look no further than Titanium Construction! We pride ourselves on always providing quality work to every customer we ...Read more about Titanium Construction Development Inc.
We can do it all! We have a wealth of experience and can handle any jobs big or small. From Roofing to Remodeling to Solar Installation and any improvements you may need to your home look no further than Titanium Construction! We pride ourselves on always providing quality work to every customer we ...Read more about Titanium Construction Development Inc.
Porch Pro Headshot RODA CONSTRUCTION
General Contractors
Serves Diamond Bar, California
RODA Construction provides an array of renovation, construction management, planning, and development services for Southern California investment properties. From start to finish our team works with landlords and flippers alike in the planning, design, renovation, and maintenance stages of the inves...Read more about RODA CONSTRUCTION
RODA Construction provides an array of renovation, construction management, planning, and development services for Southern California investment properties. From start to finish our team works with landlords and flippers alike in the planning, design, renovation, and maintenance stages of the inves...Read more about RODA CONSTRUCTION
Porch Pro Headshot Sir G All Construction & Maintenance
General Contractors
Serves Diamond Bar, California
Sir G All Construction & Maintenance is a Corporation with the ability to perform any kind of construction, remodeling and landscaping for residential and commercial. Our Technicians have years of extensive experience. We specialized on city requirements and we do it as specified by their rules an...Read more about Sir G All Construction & Maintenance
Sir G All Construction & Maintenance is a Corporation with the ability to perform any kind of construction, remodeling and landscaping for residential and commercial. Our Technicians have years of extensive experience. We specialized on city requirements and we do it as specified by their rules an...Read more about Sir G All Construction & Maintenance
Porch Pro Headshot GIANT BUILDERS INC
General Contractors
Serves Diamond Bar, California
(33)
We are a General Building Contractors serving all Southern California. We truly provide the best construction services, reresidential and commercial.
We are a General Building Contractors serving all Southern California. We truly provide the best construction services, reresidential and commercial.

Frequently asked questions about general contractors

A general contractor oversees building and remodeling projects from start to finish. Their main priority is making sure that a project progresses according to the schedule, is on budget, and that all work is done properly. All other contractors and workers answer to the general contractor and they answer to the client who hired them.

Start by getting bids from different contractors. Bids lay out your expected cost and the extent of the project, including materials, labor, and when the project will be done. If you have a local contractor in mind, feel free to work with them in negotiating the terms of a bid, rather than putting out a competitive bid request. Terms typically outline payment installments, an expected timeline for milestones, and the expected outcome at each phase of the project.

Once you've signed the contract with the general contractor, they bring in the workers and begin on the project. Throughout the course of the project, the general contractor manages all workers and subcontractors. General contractors generally own or work for a company that handles one or two aspects of building and remodeling. Very few do framing, finishing, electrical, concrete, plumbing, and landscaping on their own. So, it's quite common for general contractors to outsource work from other companies. The general contractor handles the hiring of these subcontractors, as well as paying them and their own workers. You only have to worry about paying the general contractor.

Hiring multiple subcontractors for a job might seem more economical, but it would put much of the decision-making on you. What you might save in money may be offset by the amount of time and mental energy you'd have to put into the project. An experienced general contractor knows the ins and outs of the construction business. They understand how to structure a project and work with subcontractors to get projects completed safely, and on schedule. This leaves the day-to-day decisions to someone with more experience.

The licensing rules in some states require hiring a general contractor for certain projects. If the state doesn't require a general contractor in your case, it makes good sense to hire a licensed and insured local contractor.

General contractors live by their reputation. They work hard to build trust with their clients and honor that trust through their management of construction projects. Even if they never lift a hammer during the course of a job, they feel a great sense of ownership of the whole operation.

General contractors usually have a vast knowledge of local building codes. Their understanding of construction and people management helps all subcontractors to work together. They see how each piece fits together to make a completed project. Subcontractors may take a narrow view of their role, which could cause problems for other subcontractors working on the next step. General contractors work closely with their crews, subcontractors, and you to prevent costly miscommunication.

Whether you're hiring a home contractor to build your dream house or searching "general contractors in my area" to oversee a remodel project, you'll be working closely with whomever you choose.

When you get underway with your contractor, you'll begin by sorting out every possible detail. Before work begins, the contractor will work out a project plan with you. The project plan may include determining fixtures, finishes, and furnishings — to avoid any cost gaps in the initial bid. The more specific you are, the more realistic and accurate the bid will be.

Make sure it’s OK to call or text your contractor throughout the day. Even if they aren't always available, they should provide you with contact information for a lead person or someone else you can discuss the project with. When possible, visit the job site. This gives the contractor or lead the opportunity to bring up any issues and ask any questions about specifics that weren't covered in the project plan.

It's also helpful to keep a project journal. Write down product order numbers. Jot down questions and ideas, and note delivery dates. This can make it easier to sort out any disputes that may arise later. Track any changes to the initial project plan in writing. If unforeseen changes occur, make sure to get a bid change in writing.

Other helpful tips:

  • Check on work as it progresses
  • Pay only for completed work
  • Be a fair customer by paying bills on time, responding quickly to questions, and treating your contractor and their workers fairly
  • Know the workers’ names, and make sure they have what they need
  • Establishing a good working relationship with your contractor from the beginning will lead to a more successful project

Some general contractors charge a flat fee. Most charge a markup, which is a percentage of the overall completed project cost. The markup amount covers their overhead, including advertising, insurance, office expenses, and their own salary. The contractor should outline all payments and expenses in the contract at the outset.

Contractors typically ask for a percentage of the total project cost upfront. This initial fee covers the cost of getting the project started, provides workers with their wages for the first phase of the construction, and helps serve as a deposit for the needed materials and supplies. Fifteen percent is a fair and decent initial payment for getting a project started. Most states cap this initial fee at 33%, and a good contractor should have good enough credit to cover remaining up-front costs.

After each phase or "milestone" gets completed, your contract will likely require you to pay more money toward the project. These installments are an expected part of the construction process to cover wages, additional supplies, and materials the contractor may need to continue. Even the most well-off contractor would quickly run out of money to move forward if they didn't include installment payments into their contracts.

A big project is a costly endeavor and a long-term investment. When choosing a general contractor, it makes sense to look beyond just the contractor’s fee. Be sure to hire someone that can provide proof of licensing, insurance, and references. Take the time to look into their track record. A good general contractor will leave a trail of stellar online reviews, and when you talk to former clients, they'll have only good things to say. When you enter a project with a contractor, you need a pro you trust with your home, so it’s wise to do your homework ahead of time to ensure a successful outcome.

Begin with a plan that lays out the scope of the remodeling work you want done. By the time you hire a contractor, you should have decided on materials, fixtures, appliances, and other items. If you've decided on any changes to the floor plan, be sure to add the specifics to your plan. The more details, the better. Add everything you can think of, down to the brass pulls for the kitchen cupboards.

Once you have this plan, start talking to contractors to get estimates and formal bids. Ask around for local contractor recommendations at your local hardware store, or go online and read client reviews. Good contractors tend to be very busy, so expect a waiting period from the time you contact them to the time they can start on the project. Be sure to seek out a contractor with experience in the job you need done. If you need a patio installed, scroll past them if they specialize in kitchens and baths.

When speaking to the contractor, make sure you're clear on which parts of the project the contractor will handle and which will go to a subcontractor. Ask for proof of licensing, insurance, and any relevant subcontractors' licenses. Check contractor credentials with your local Better Business Bureau.

Only sign a detailed contract, and be sure you understand every detail of the contract before signing. Be sure to get the proper permits for your project. A good contractor will be able to talk you through getting permits. In some places, contractors are able to get the permits themselves. Check in with the contractor regularly during the course of the project to avoid errors and miscommunication.

Searching online for "good general contractors near me" or getting referrals from a hardware or home improvement store is a first step to hiring a contractor. Take certain precautions before hiring a contractor to prevent costly headaches later on.

Begin by working with a professional architect or designer who's able to provide all the information a contractor will need. A designer or architect can also create the necessary drawings to submit for obtaining a permit. Include details like finishes, fixtures, plumbing work, electrical installations, and possible millwork.

Come up with a specifications list in advance. Write down the details of every element you want placed into the project, from the front door to the floor tiles that you want. Calculate to make sure all your selections fall within your budget and meet your personal requirements.

Make sure your contractor has the proper licensing and insurance. Check out a potential contractor’s previous work. They should be able to offer examples. When you interview contractors, remember that you'll spend a lot of time working with this person. You need to feel you can trust them because unexpected situations are bound to come up. Perhaps you didn't consider what style of door handle you want for the master bathroom, or the carpet you selected for the living room is no longer available. These types of situations happen with any project, so do your best to remain patient throughout the construction process.

See to it that your contractor provides a timeline that they can stick to and that works with your needs. Get a list of subcontractors they use, and look into their history. Use careful consideration when choosing your contractor for the most successful outcome.

Be sure your general contractor is licensed and insured. They should have both contractor’s liability insurance and worker’s compensation insurance. An insured contractor will take responsibility for the project and for anything that happens at the worksite. Make sure their insurance covers any subcontractors or that they only work with insured third parties.

Ask for proof of insurance right away. Hiring an uninsured contractor may seem less expensive, but it could cost you down the road. In the event of a job-site injury or property damage, a properly insured contractor will shield you from potentially catastrophic costs. Depending on the state you live in, if a worker is injured on your property and their general contractor didn't carry the proper insurance, you might be liable for the cost of treating their injuries.

Homeowners’ insurance policies cover property damage. Some also cover limited injury liability, but these policies have limitations. Even in the unlikely event that your policy covers 100 percent of liability, your premiums would most certainly go up. Contractors insurance ensures that you don't have to cover any costs unrelated to the project completion itself.

If a contractor is reliable, they'll be licensed and carry insurance, and if they don't have a license, no company will insure them. Proof of proper licensing and insurance is a sure sign of a reliable contractor.

Recent reviews for Diamond Bar General Contractors

13091

This is a great company with top notch service and great attention to detail. They have done 2 different jobs for me that My wife and I were very happy with. They finished on time and the price was reasonable for the quality of work received.

- Scott Montgomery
52400

We just had our bathroom and are very happy with the outcome. Our project manager was Itay. He is terrific, has great design ideas, gives attention to detail and stays with the project until the last towel bar is installed. He doesn't consider the job ...

- Virginia Arnold
75339

No communication. Ignored all the time. You have to push for follow through. Bad experience. Should have asked for references.

- Julie Casagrande
12916

Firstly, I can't recommend Neil highly enough for any level of remodeling or renovation jobs you may be doing. We recently used your favorite contractor to remodel the kitchen, bathroom and a large portion of the living area in our home and have been del...

- Erin Jones
86062

I needed to remodel my kitchen due to water damage and I had a very limited budget to work with. Ido and his team not only did beautiful work, but they finished ahead of schedule. Ido was very helpful and easy to communicate with and checked in with me al...

- k h
20193

Every project Paul/ Shell and Hill has ever done for us has been excellent. This is a contractor who shows up when they say they will, never leaves you hanging and does all the work right! Can't say enough good things about the integrity of the work and c...

- Donna Haradon
20167

A great experience working with Shell & Hill; quality workmanship completed on-time at a competitive rate...will definitely use their services again!

- Karen Donohue
43900

If you want quality - look no further. S&H is hands-down the best in the business.

- Kelly Morgan
20449

I can't say enough about the amazing work that Shell and Hill does. They are extremely professional and produce high quality work. I recommend them to anyone looking for an excellent high end general contractor.

- Alex Jester
44939

In the last month I've been using A LOT of services from the internet to help prepare my new place so I can move in. The place needed a paint job, grease on the kitchen walls, bad plastering work, lots of holes and studs in the walls throughout the condo...

- Mike Russo
44953

Andrew, who was our contractor , and his crew did an amazing job remodeling our new house . We recently bought a house and we needed complete renovation. We searched on the internet for general contractors in our area and had a few estimators come to giv...

- Tim Johnson
530360

Sterling Construction is a good company. The crew was prompt, very skilled and courteous.

- Nicole Torres

Everything You Need to Know About Diamond Bar General Contractors

How many general contractors does Diamond Bar have?

There are around 50 companies throughout Diamond Bar to help you with your next general contractor services job.

  • 19 of them have an A or A+ rating from Better Business Bureau.

How does invoicing/payment work for most General Contractor projects in Diamond Bar?

Every project differs, but you should ask any general contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any general contractor services work is done.

If the job is large and going to take longer than a day, it's common practice for general contractors to request a down payment. Usually, this will be around 25% so they can commence work on your general contractor project.

If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the general contractor to determine if you pay immediately or can send payment at a later date.

Who should I hire if I need General Contractor Services in Diamond Bar?

Right now there are about 50 companies in and around Diamond Bar ready to help you with your general contractor services project.

    Below we've listed a few of the top General Contractors on Porch:

    • MASAMI BUILDERS
      • Estrada Construction, Inc.
        • Top Home Remodeling inc

          All General Contractors in Diamond Bar, CA

          Porch Pro Headshot Triple E Construction
          General Contractors
          Serves Diamond Bar, California
          (15)
          Full Service Residential Remodeling & Handyman Services since 1994. Free Estimates. Contact us today!
          Full Service Residential Remodeling & Handyman Services since 1994. Free Estimates. Contact us today!
          Porch Pro Headshot Personal Law Group Chino Hills
          General Contractors
          Serves Diamond Bar, California
          Personal Law Group Chino Hills Chino Hills, CA, 91709 (909) 254-6868 Personal Law Group Chino Hills gives you the top quality personal injury attorney services that you deserve. For more information about our services and how we can help with YOUR CASE feel free to call us now. Personal Injury Law...Read more about Personal Law Group Chino Hills
          Personal Law Group Chino Hills Chino Hills, CA, 91709 (909) 254-6868 Personal Law Group Chino Hills gives you the top quality personal injury attorney services that you deserve. For more information about our services and how we can help with YOUR CASE feel free to call us now. Personal Injury Law...Read more about Personal Law Group Chino Hills
          Porch Pro Headshot Gorilla Corp Construction
          General Contractors
          Serves Diamond Bar, California
          (1)
          Gorilla Corp is a Family Owned and Operated company. We provide residential and commercial construction services for the Southern California area. We have over 35 years of combined experience in the industry. We have served the states of: California, Georgia, New York, New Jersey and Florida. The Bu...Read more about Gorilla Corp Construction
          Gorilla Corp is a Family Owned and Operated company. We provide residential and commercial construction services for the Southern California area. We have over 35 years of combined experience in the industry. We have served the states of: California, Georgia, New York, New Jersey and Florida. The Bu...Read more about Gorilla Corp Construction
          Porch Pro Headshot Shell and Hill Construction
          General Contractors
          Serves Diamond Bar, California
          (5)
          "Of all the quality contractors out there, Paul Hill has to be one of the most deserving of a great review. I have had two homes completely remodeled by Shell and Hill Construction, both in South Laguna, and have nothing but positives. What I liked and appreciated best was the upfront honest inpu...Read more about Shell and Hill Construction
          "Of all the quality contractors out there, Paul Hill has to be one of the most deserving of a great review. I have had two homes completely remodeled by Shell and Hill Construction, both in South Laguna, and have nothing but positives. What I liked and appreciated best was the upfront honest inpu...Read more about Shell and Hill Construction
          Porch Pro Headshot Thomas'construction services
          General Contractors
          Serves Diamond Bar, California
          (1)
          "Tommy was very friendly, knowledgeable, and easy to communicate with when he came to do an estimate on various potential projects. We decided to postpone most of those projects, but would consider Tommy should we ever decide to hire out projects. "
          "Tommy was very friendly, knowledgeable, and easy to communicate with when he came to do an estimate on various potential projects. We decided to postpone most of those projects, but would consider Tommy should we ever decide to hire out projects. "
          Porch Pro Headshot Danube Design Build
          General Contractors
          Serves Diamond Bar, California
          Danube Design Build is a US Small Business based out of San Diego, California. We are a group of creative designers and marketing managers and engineers that believe in delivering high quality service in a new way. We are scattered throughout the nation and we have highly qualified resources and con...Read more about Danube Design Build
          Danube Design Build is a US Small Business based out of San Diego, California. We are a group of creative designers and marketing managers and engineers that believe in delivering high quality service in a new way. We are scattered throughout the nation and we have highly qualified resources and con...Read more about Danube Design Build
          Porch Pro Headshot JC Construction
          General Contractors
          Serves Diamond Bar, California
          Porch Pro Headshot R AND T CONSTRUCTION
          General Contractors
          Serves Diamond Bar, California
          R And T Construction is a general contractor that provides design build services, pergola construction, framing, and foundation repair. They are based in Diamond Bar.
          R And T Construction is a general contractor that provides design build services, pergola construction, framing, and foundation repair. They are based in Diamond Bar.
          Porch Pro Headshot Dbs Construction
          General Contractors
          Serves Diamond Bar, California
          Porch Pro Headshot Carley Construction Handyman Services
          General Contractors
          Serves Diamond Bar, California
          Porch Pro Headshot Advanced Chiropractic Concepts
          General Contractors
          Serves Diamond Bar, California
          Advanced Chiropractic Concepts is a professional Chiropractor company that provides services like massage therapy and nutritionist counseling in Chino Hills, CA. For more information, contact us now. Family Chiropractic Service Home Gardens, CA Chiropractor, Chiropractic Clinic, Gonstead Chiropracti...Read more about Advanced Chiropractic Concepts
          Advanced Chiropractic Concepts is a professional Chiropractor company that provides services like massage therapy and nutritionist counseling in Chino Hills, CA. For more information, contact us now. Family Chiropractic Service Home Gardens, CA Chiropractor, Chiropractic Clinic, Gonstead Chiropracti...Read more about Advanced Chiropractic Concepts
          Porch Pro Headshot DWS Construction
          General Contractors
          Serves Diamond Bar, California
          CONSTRUCTION REMODELING & REPAIR RESIDENTIAL & COMMERCIAL ___________________________________ Finish Carpentry & Framing Repair Termite & Dry Rot Repair Concrete, Masonry, Block Walls Wood Fences, Decks, Patios Kitchen & Bathroom Remodeling Room Additions & Remodeling Roofing, C...Read more about DWS Construction
          CONSTRUCTION REMODELING & REPAIR RESIDENTIAL & COMMERCIAL ___________________________________ Finish Carpentry & Framing Repair Termite & Dry Rot Repair Concrete, Masonry, Block Walls Wood Fences, Decks, Patios Kitchen & Bathroom Remodeling Room Additions & Remodeling Roofing, C...Read more about DWS Construction
          Porch Pro Headshot GOLDEN ESTATE CONSTRUCTION INC
          General Contractors
          Serves Diamond Bar, California
          Based out of Diamond Bar, Golden Estate Construction is a home building contractor that provides custom home construction, custom home design, residential construction and more. The state of California has licensed them. Golden Estate Construction is bonded and insured.
          Based out of Diamond Bar, Golden Estate Construction is a home building contractor that provides custom home construction, custom home design, residential construction and more. The state of California has licensed them. Golden Estate Construction is bonded and insured.
          Porch Pro Headshot A V E O INC
          General Contractors
          Serves Diamond Bar, California
          A V E O, based in Diamond Bar, is a general contractor that offers patio construction and design build services as well as other services. The state of California has licensed them. A V E O is insured and bonded.
          A V E O, based in Diamond Bar, is a general contractor that offers patio construction and design build services as well as other services. The state of California has licensed them. A V E O is insured and bonded.

          Latest projects near Diamond Bar

          Recent projects booked on Porch
          Pomona 91766
          Residential Building
          Start Date
          Within a month
          Project type
          Something else
          Residential building project type
          Fence
          Extent of design prep work
          No