Top 10 General Contractors in Boulder, CO

Porch Pro Headshot High West Siding and Windows Inc
General Contractors
Serves Boulder, Colorado
(185)
High West Siding & Windows is a full-service residential remodeling company that specializes in exterior renovations. With over 25 years of experience serving Colorado Springs and the surrounding areas, we take great pride in our extreme professionalism, timeliness, and superior customer service. So...Read more about High West Siding and Windows Inc
High West Siding & Windows is a full-service residential remodeling company that specializes in exterior renovations. With over 25 years of experience serving Colorado Springs and the surrounding areas, we take great pride in our extreme professionalism, timeliness, and superior customer service. So...Read more about High West Siding and Windows Inc
Porch Pro Headshot Genesis Total Exteriors
General Contractors
Serves Boulder, Colorado
(180)
Genesis Total Exteriors is Colorado’s premier contractor for interior or exterior construction and remodeling projects. Capable of tackling projects of all sizes in both the commercial and residential sectors, Genesis Total Exteriors prides themselves on their ability to ensure that projects run smo...Read more about Genesis Total Exteriors
Genesis Total Exteriors is Colorado’s premier contractor for interior or exterior construction and remodeling projects. Capable of tackling projects of all sizes in both the commercial and residential sectors, Genesis Total Exteriors prides themselves on their ability to ensure that projects run smo...Read more about Genesis Total Exteriors
Porch Pro Headshot Grein Custom Homes
General Contractors
Serves Boulder, Colorado
(24)
"Ken is professional, an expert in his craft and best, reasonably priced. He did several smaller jobs for us, and every time we were happy enough to bring him back again. We highly recommend Ken for construction work!"
"Ken is professional, an expert in his craft and best, reasonably priced. He did several smaller jobs for us, and every time we were happy enough to bring him back again. We highly recommend Ken for construction work!"
Porch Pro Headshot Armor LLC
General Contractors
Serves Boulder, Colorado
(79)
When you need your windows replaced, look no further than Armor LLC in Orchard Mesa because they have a 5-star rating from pleased customers.
When you need your windows replaced, look no further than Armor LLC in Orchard Mesa because they have a 5-star rating from pleased customers.
Porch Pro Headshot Full Spectrum Building
General Contractors
Serves Boulder, Colorado
(5)
If you are seeking a professional, reliable contractor you can trust - from design to completion - Full Spectrum is your contractor of choice! We are a full-service general contracting firm specializing in kitchens, basements, additions, bathrooms, tenant finish/light commercial, insurance/restorati...Read more about Full Spectrum Building
If you are seeking a professional, reliable contractor you can trust - from design to completion - Full Spectrum is your contractor of choice! We are a full-service general contracting firm specializing in kitchens, basements, additions, bathrooms, tenant finish/light commercial, insurance/restorati...Read more about Full Spectrum Building
Porch Pro Headshot WILL'S HOME IMPROVEMENTS LLC
General Contractors
Serves Boulder, Colorado
(11)
Located in Mountain Meadows, WILL'S HOME IMPROVEMENTS LLC can provide you with effective and efficient vinyl siding services.
Located in Mountain Meadows, WILL'S HOME IMPROVEMENTS LLC can provide you with effective and efficient vinyl siding services.
Porch Pro Headshot S & S Construction Services, LLC
General Contractors
Serves Boulder, Colorado
(4)
Your home is an important investment. Having a superior roof, properly primed for the Colorado weather is essential. Shouldn't you hire an experienced, professional to help you better your home? We here at S&S Construction Services promise you two things: "Endeavoring Quality and Performance." ...Read more about S & S Construction Services, LLC
Your home is an important investment. Having a superior roof, properly primed for the Colorado weather is essential. Shouldn't you hire an experienced, professional to help you better your home? We here at S&S Construction Services promise you two things: "Endeavoring Quality and Performance." ...Read more about S & S Construction Services, LLC
Porch Pro Headshot Willden Constructors, LLC
General Contractors
Serves Boulder, Colorado
(8)
Need some vinyl siding installed on your property? Call up the 4-star experts at Willden Constructors in Avon.
Need some vinyl siding installed on your property? Call up the 4-star experts at Willden Constructors in Avon.
Porch Pro Headshot CIG Construction
General Contractors
Serves Boulder, Colorado
(37)
Energy-efficient windows are the way to go. When you're ready to have your windows replaced, call up CIG Construction in Grand Lake, CO.
Energy-efficient windows are the way to go. When you're ready to have your windows replaced, call up CIG Construction in Grand Lake, CO.
Porch Pro Headshot Gross-Rhode Exteriors Inc
General Contractors
Serves Boulder, Colorado
The vinyl siding professionals at Gross-Rhode Exteriors in Alma can help you complete any task at hand.
The vinyl siding professionals at Gross-Rhode Exteriors in Alma can help you complete any task at hand.

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 Boulder General Contractors

145531

I dealt w Diego and he was professional and honest. I would do business w him in the future.

- Benjamin Landes
143746

Avoid disaster! Hire someone else. Deceptive, monstrous error, no results. Cost me thousands to correct.

- Judy Lampman
8994

I have used Chris and Ted for projects ranging from general household repairs to plumbing/HVAC and involved electrical issues. They have done work on my rental properties as well as my personal house. They are honest, punctual, clean and communicate optio...

- Liz deRoche
8183

Excellent responsiveness in communication. Excellent value. Very good to keep appointment.

What a great experience having Willden work on our bathroom remodeling project. We have one more bathroom to do, and Willden will be doing it. They did everything that we had asked. Very professional, and look forward to getting more remodeling done.

8382

The HOA and management company was pleased with Chris' support in providing an estimate. The HOA decided to wait until spring. There were other concrete estimates but they did not provide the insight that Chris did. Chris did well. How do I know? Well, I ...

- Vinny Zapatka
441962

I worked for Ted and seen unbelievably awful work. I felt bad for the customers who not only were waiting for months but were getting the least amount needed for job. Guarantee none will pass code. Work environment was very inappropriate. Constant commen...

- Kelly Huscher
98063

Pretty sad outcome. Very sloppy and unprofessional. They have done many projects for us over the last several years and have been pretty happy with what they've done. But this is the last time we'll be dealing with them. So called finishing a job when the...

- G M
29246

Willden contructors has been extremely unprofessional and has not completed any of the work on a timely basis. We started a small project that was supposed to take 3 weeks, which was Ted and Chris's estimate, and we are now going on month 4 of an unfinish...

- Dan Wilson
67693

Had my roof done after wind damage. It looks great and my neighbors have asked who did the work!

- Jody Jacobs
27726

Honest, reliable, superior quality and integrity! I have used this contractor many times over the years. I wouldn't call anyone else to come work on my home.

- Diahnna Saul
70420

Trustworthy and experienced.

- John Punessen

Everything You Need to Know About Boulder General Contractors

How do I know that I found the right General Contractor in Boulder for my general contractor services project?

Finding the right general contractor for your project can be stressful.... when you don't search with Porch. We've pulled together everything you need to know about General Contractor Services in Boulder so you can have some peace of mind before starting your project.

Here’s what you need to know to choose the right general contractor in Boulder:

  • Are they properly licensed? Boulder has 2 licensed General Contractors Pros.
  • Are they BBB accredited? 4 pros in Boulder are.
  • Check if they are they BBB rated: 11 are A-rated in Boulder.
  • Is the quality worth the price? Make sure to find the general contractor that can deliver the quality you're looking for, without going way over your budget. Don't forget that every job is going to be different.
  • Speak with them over the phone: Contact multiple general contractors pros to see if you’re on the same page when it comes to your project.

Will General Contractor Services work in Boulder require permits, inspections, special licenses, etc.?

Whether you’re general contractor job is in Boulder or any other city, you're going to want to do a bit of research before hiring general contractors. Even small jobs may have certain regulations around them. Often, the general contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the general contractor services folks that everything is in order.

How many general contractors does Boulder have?

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

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

All General Contractors in Boulder, CO

Porch Pro Headshot Modern Homestead LLC
General Contractors
Serves Boulder, Colorado
Modern Homestead - Boulder's Quality Construction Experts We are licensed, accredited and insured general contractors in Boulder CO, who provide a more customer-focused and hands-on service than your typical contractor. Our goal is to let homeowners focus on enjoying their homes and their free ti...Read more about Modern Homestead LLC
Modern Homestead - Boulder's Quality Construction Experts We are licensed, accredited and insured general contractors in Boulder CO, who provide a more customer-focused and hands-on service than your typical contractor. Our goal is to let homeowners focus on enjoying their homes and their free ti...Read more about Modern Homestead LLC
Porch Pro Headshot Buffalo Peaks Construction
General Contractors
Serves Boulder, Colorado
We are a family owned and operated company specializing in home remodeling
We are a family owned and operated company specializing in home remodeling
Porch Pro Headshot Mr. Handyman of E Boulder, Broomfield & Erie
General Contractors
Serves Boulder, Colorado
(6)
For drywall installation and repair in the Boulder area, Mr. Handyman of E Boulder, Broomfield & Erie boasts a 4-star rating for superior service and quality product.
For drywall installation and repair in the Boulder area, Mr. Handyman of E Boulder, Broomfield & Erie boasts a 4-star rating for superior service and quality product.
Porch Pro Headshot Galpac LLC
General Contractors
Serves Boulder, Colorado
(2)
We are 20+ year experienced fence builders. Galpac Llc is a family ran company specializing in custom fences, commercial fences and residential projects.
We are 20+ year experienced fence builders. Galpac Llc is a family ran company specializing in custom fences, commercial fences and residential projects.
Porch Pro Headshot Velocity Enterprises
General Contractors
Serves Boulder, Colorado
Velocity Enterprises is a full service construction company with a customer-driven focus. Serving Boulder and the surrounding areas, we provide quality craftsmanship with professional business practices. Beyond the building, we empower homeowners with the resources to evoke inspiration and creativi...Read more about Velocity Enterprises
Velocity Enterprises is a full service construction company with a customer-driven focus. Serving Boulder and the surrounding areas, we provide quality craftsmanship with professional business practices. Beyond the building, we empower homeowners with the resources to evoke inspiration and creativi...Read more about Velocity Enterprises
Porch Pro Headshot Truck Accident Lawyers Boulder
General Contractors
Serves Boulder, Colorado
Free consultation by contacting for Truck Accident Lawyers Boulder for receives help and get best results from our experienced group of lawyers. We have experts to work on your case with guaranteed win.
Free consultation by contacting for Truck Accident Lawyers Boulder for receives help and get best results from our experienced group of lawyers. We have experts to work on your case with guaranteed win.
Porch Pro Headshot TRANSFORM DEVELOPMENT, LLC
General Contractors
Serves Boulder, Colorado
SERVICES Transform Development offers comprehensive design + build services, remaining intimately involved from design concepts to move-in. We manage every aspect of the project saving you time and money, resulting in high levels of client satisfaction. The design + build combination allows for mo...Read more about TRANSFORM DEVELOPMENT, LLC
SERVICES Transform Development offers comprehensive design + build services, remaining intimately involved from design concepts to move-in. We manage every aspect of the project saving you time and money, resulting in high levels of client satisfaction. The design + build combination allows for mo...Read more about TRANSFORM DEVELOPMENT, LLC
Porch Pro Headshot Rem Construction Svc Inc Boulder
General Contractors
Serves Boulder, Colorado
Rem Construction Svc Inc Boulder provides log home restoration service. For more information call us for free quote! Log Home Restoration Service;Log Home Remodeling Service;Log Home Remodeling Company; Log Cabin Restoration Service;Media Blasting Service;Media Blasting Company;Media Blasting;Chinki...Read more about Rem Construction Svc Inc Boulder
Rem Construction Svc Inc Boulder provides log home restoration service. For more information call us for free quote! Log Home Restoration Service;Log Home Remodeling Service;Log Home Remodeling Company; Log Cabin Restoration Service;Media Blasting Service;Media Blasting Company;Media Blasting;Chinki...Read more about Rem Construction Svc Inc Boulder
Porch Pro Headshot Shark constructions LLC
General Contractors
Serves Boulder, Colorado
(1)
Drywall , tile,paint,texture,molding,plomery
Drywall , tile,paint,texture,molding,plomery
Porch Pro Headshot A C R Construction
General Contractors
Serves Boulder, Colorado
When your home's exterior needs a little TLC, reach out to the skilled vinyl siding experts at A C R Construction in the Kersey, CO area.
When your home's exterior needs a little TLC, reach out to the skilled vinyl siding experts at A C R Construction in the Kersey, CO area.
Porch Pro Headshot Joe's Construction LLC
General Contractors
Serves Boulder, Colorado
Porch Pro Headshot Grant Place Builders, Inc
General Contractors
Serves Boulder, Colorado
The professionals at Grant Place Builders in Battlement Mesa can transform your home with vinyl siding services.
The professionals at Grant Place Builders in Battlement Mesa can transform your home with vinyl siding services.
Porch Pro Headshot FUENTES DESIGN, LLC
General Contractors
Serves Boulder, Colorado
FUENTES DESIGN in Hillrose is here to lend you a helping hand with your next vinyl siding project.
FUENTES DESIGN in Hillrose is here to lend you a helping hand with your next vinyl siding project.
Porch Pro Headshot Petersen Construction & Remodeling
General Contractors
Serves Boulder, Colorado

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