Top 10 General Contractors in Northglenn, CO

Porch Pro Headshot COMPLETE BASEMENT SYSTEMS
General Contractors
Serves Northglenn, Colorado
(1,789)
Complete Basement Systems is a local family owned and operated company dedicated to fixing basement, foundation, crawl space, and concrete problems. These problems might include structural integrity, mold infestation, water intrusion, a wet basement and more. Whether you have walls bowing, crackin...Read more about COMPLETE BASEMENT SYSTEMS
Complete Basement Systems is a local family owned and operated company dedicated to fixing basement, foundation, crawl space, and concrete problems. These problems might include structural integrity, mold infestation, water intrusion, a wet basement and more. Whether you have walls bowing, crackin...Read more about COMPLETE BASEMENT SYSTEMS
Porch Pro Headshot garage
General Contractors
Serves Northglenn, Colorado
(351)
Porch Pro Headshot Grein Custom Homes
General Contractors
Serves Northglenn, 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 Galiant Homes LLC
General Contractors
Serves Northglenn, Colorado
(32)
"Steve and Galiant Homes built a $700,000 custom home for my family and we could not be happier. The process was smooth and their interior designer helped us throughout the process. Since we had never built a custom home before this service was invaluable to us. Thanks guys!"
"Steve and Galiant Homes built a $700,000 custom home for my family and we could not be happier. The process was smooth and their interior designer helped us throughout the process. Since we had never built a custom home before this service was invaluable to us. Thanks guys!"
Porch Pro Headshot Colorado Painting & Construction Pros
General Contractors
Serves Northglenn, Colorado
(49)
The professionals at Colorado Painting & Remodeling Pros in the Louviers, CO area are ready and willing to tackle your difficult vinyl siding projects.
The professionals at Colorado Painting & Remodeling Pros in the Louviers, CO area are ready and willing to tackle your difficult vinyl siding projects.
Porch Pro Headshot Bailey Custom Homes
General Contractors
Serves Northglenn, Colorado
(23)
Protect your home from harsh weather with some quality vinyl siding from Bailey Custom Homes. Located in Louisville, their 5-star team offers terrific services for your property.
Protect your home from harsh weather with some quality vinyl siding from Bailey Custom Homes. Located in Louisville, their 5-star team offers terrific services for your property.
Porch Pro Headshot Kramzar Enterprises
General Contractors
Serves Northglenn, Colorado
(33)
Need some new siding on your home? Call up Kramzar Enterprises in the Paragon Estates, CO area for their expert vinyl siding services.
Need some new siding on your home? Call up Kramzar Enterprises in the Paragon Estates, CO area for their expert vinyl siding services.
Porch Pro Headshot High voltage services llc
General Contractors
Serves Northglenn, Colorado
(8)
We do everything from concrete to clean up,we do dry wall plumbing even 24 hour services. We earn your loyalty and want to keep our customers for a life time.
We do everything from concrete to clean up,we do dry wall plumbing even 24 hour services. We earn your loyalty and want to keep our customers for a life time.
Porch Pro Headshot Little Wing General Contractors
General Contractors
Serves Northglenn, Colorado
Little Wing General Contractors is an innovative company, offering unparalleled customer service, superior work performance, and outstanding product installation. Formed in 2003, our company was built on family values and exceptional quality workmanship. Those foundations remain solidly in place to...Read more about Little Wing General Contractors
Little Wing General Contractors is an innovative company, offering unparalleled customer service, superior work performance, and outstanding product installation. Formed in 2003, our company was built on family values and exceptional quality workmanship. Those foundations remain solidly in place to...Read more about Little Wing General Contractors
Porch Pro Headshot CIG Construction
General Contractors
Serves Northglenn, Colorado
(37)
Turn to the skilled experts at CIG Construction in Wolcott when you need professional vinyl siding services.
Turn to the skilled experts at CIG Construction in Wolcott when you need professional vinyl siding services.

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 Northglenn General Contractors

29350

We had every surface of our home redone five years ago by Ken Grein's company. The quality of the work done was excellent. Not only that, but each of the sub-contractors came on time when they said they would. The day's clutter was cleaned up every day...

- Joe Huddle
29482

Everything was done exactly how I wanted it and in a timely manner.

- Dan Bailey
29445

We recently had new windows installed throughout our home by Grein Custom Homes. Ken, owner and supervisor, was available from the beginning to the end of the job. He often would stop by to check on progress and the quality of the work being performed by ...

- Beth Osborn
29493

Ken Grein and his team built our home and helped make our dreams become reality. Ken was great to work with throughout the process. From the time we discussed our plans, received bids, started the build to completion, the entire process was perfect. Ken...

29340

Having used contractors before, my wife and I were surprised at how different Grein Custom Homes was from the others. In the massive remodel and upgrade of our kitchen we found Ken to be friendly, knowledgeable, timely but more important clear in what nee...

- David Beacom
29428

We have used their service for Bathroom remodeling and were very satisfied. Anytime if I have any problem with my house, we call them first to get their opinion and quotes. Really great customer service and awesome workmanship.

- Kavitha Subramaniam
30066

Excellent customer service - great contractor! We have used Grein Custom Homes on two remodel jobs and were very satisfied.

- Mike Fetters
30831

I contracted with Ken Grein to build a custom home for me in Thornton. At the time I was still living in CA during the build. Being over 1,000 miles away many thing were handled via phone calls and emails with pictures. I met with him just once or twice d...

- Richard Knudsen
29437

Ken Grein is a thorough and professional general contractor with the skills and attention to deliver an exquisite final product. He has built a lasting relationship with high quality and extremely skillful sub-contractors and, as a team, delivers on thei...

- Bill Heck
98024

Colorado painting Pros did an excellent job preparing our bond and our home for painting. They did a lot of carpentry repair and used the highest quality Behr paint that we have a written 7-year fade warranty and overall 10 year warranty. We would highly ...

- Mark Nelson
111326

Doug was always very informative and willing to paint lots of samples to choose from. William the painter work very quickly and accurately. He was very nice and made some good suggestions on the trim color locations. great paint job overall and they were ...

- Mike Wyant
102760

Doug, Allen and the rest of the crew have been fantastic to work with. From the initial estimate, choosing colors, and Doug applying the color samples on the house so we could see them. To the actual prep and painting project they have been conscientious ...

- Dan Kolson

Everything You Need to Know About Northglenn General Contractors

Who should I hire if I need General Contractor Services in Northglenn?

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

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

    Can I browse unscreened General Contractors in Northglenn?

    We do our best to screen all of our general contractors. However, there are still some general contractor professionals in Northglenn that have not been pre-screened. This means that their licenses may not be up to date to operate in Northglenn or CO. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering general contractor services:

    • Two Brothers Construction LLC:
      • Active/Verified License: No, current status is inactive
    • DB Construction, LLC:
      • Active/Verified License: No, current status is inactive
    • Peak Construction Company:
      • Active/Verified License: No, current status is inactive

    I’m searching for General Contractors servicing my zip code in Northglenn.

    Many general contractors provide service to multiple zip codes in and around Northglenn. Browse through a sample of the General Contractors in Northglenn below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful general contractor services jobs, how they bill, and what licenses or permits they have or will have to get for your job:

    • Grein Custom Homes:
      • Service Area Zip Code: 80220 and 80264
    • ACC Construction:
      • Service Area Zip Code: 80530
    • Paramount Remodeling Company Inc:
      • Service Area Zip Code: 80244 and 80516

    If you weren't able to find the right general contractor company that services your Northglenn zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Northglenn.

    All General Contractors in Northglenn, CO

    Porch Pro Headshot Olguin Remodeling Llc
    General Contractors
    Serves Northglenn, Colorado
    (7)
    Porch Pro Headshot Earth Saving Solutions Corporation
    General Contractors
    Serves Northglenn, Colorado
    (1)
    The 5-star-rated carpet installers at Earth Saving Solutions Corporation in Greenwood Village, CO can take on your biggest and smallest installation tasks with ease.
    The 5-star-rated carpet installers at Earth Saving Solutions Corporation in Greenwood Village, CO can take on your biggest and smallest installation tasks with ease.
    Porch Pro Headshot Mr. Handyman of E Boulder, Broomfield & Erie
    General Contractors
    Serves Northglenn, Colorado
    (6)
    Replace your old windows in a flash when you opt for Mr. Handyman of E Boulder, Broomfield & Erie in Kremmling, CO, a 4-star-rated company.
    Replace your old windows in a flash when you opt for Mr. Handyman of E Boulder, Broomfield & Erie in Kremmling, CO, a 4-star-rated company.
    Porch Pro Headshot BusCorLLC 19
    General Contractors
    Serves Northglenn, Colorado
    (4)
    We specialized in Home Remodeling ranging from fraiming, drywall texture and paint interior and exterior. Trim,doors,new fence installation,and Removal of old fence.Simtek fence as well Ect....
    We specialized in Home Remodeling ranging from fraiming, drywall texture and paint interior and exterior. Trim,doors,new fence installation,and Removal of old fence.Simtek fence as well Ect....
    Porch Pro Headshot BREWtus Contracting, LLC
    General Contractors
    Serves Northglenn, Colorado
    When you need to update the vinyl siding on your home, reach out to the experts at JnJ Construction in the St. Ann Highlands, CO area.
    When you need to update the vinyl siding on your home, reach out to the experts at JnJ Construction in the St. Ann Highlands, CO area.
    Porch Pro Headshot AD Exteriors
    General Contractors
    Serves Northglenn, Colorado
    A and G Exteriors is Denver's premier painting, staining, and exterior services company. We offer the best quality workmanship, with unbeatable rates.
    A and G Exteriors is Denver's premier painting, staining, and exterior services company. We offer the best quality workmanship, with unbeatable rates.
    Porch Pro Headshot Altitude Hauling
    General Contractors
    Serves Northglenn, Colorado
    Altitude Hauling is a family owned and operated company. We service the Denver market including Arvada, Broomfield, Boulder, Golden, and more. Call +1(303) 459-2255 for more information!
    Altitude Hauling is a family owned and operated company. We service the Denver market including Arvada, Broomfield, Boulder, Golden, and more. Call +1(303) 459-2255 for more information!
    Porch Pro Headshot Cody R. Cox
    General Contractors
    Serves Northglenn, Colorado
    We strive to bring an exceptionally finished product at a reasonable cost.
    We strive to bring an exceptionally finished product at a reasonable cost.
    Porch Pro Headshot Highcraft Home Improvement, Inc.
    General Contractors
    Serves Northglenn, Colorado
    (3)
    Porch Pro Headshot The Chimney Dude
    General Contractors
    Serves Northglenn, Colorado
    Porch Pro Headshot CT Construction
    General Contractors
    Serves Northglenn, Colorado
    Porch Pro Headshot Construction Techs
    General Contractors
    Serves Northglenn, Colorado

    Latest projects near Northglenn

    Recent projects booked on Porch
    Thornton 80602
    Siding Installation
    Start Date
    I'm flexible
    Install new or replace
    Replace existing siding
    Already removed siding
    No, and I'd like the pro to remove it
    Filing an insurance claim
    I'm not sure
    Type of siding
    not sure
    Home square footage
    Over 3000 sq ft
    Number of stories tall
    Two floors