Top 10 building addition services in Longmont, CO

Porch Pro Headshot Genesis Total Exteriors
Building Addition
Serves Longmont, 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 Melton Design Build
Building Addition
Serves Longmont, Colorado
(174)
Based in Boulder Colorado, Melton Design Build (formerly known as Melton Construction) knows your home is more than just a place to hang your hat. Your home needs to be designed to feel welcoming, look beautiful, reflect your individuality and enhance the way you live. Since 1993, Melton Design Buil...Read more about Melton Design Build
Based in Boulder Colorado, Melton Design Build (formerly known as Melton Construction) knows your home is more than just a place to hang your hat. Your home needs to be designed to feel welcoming, look beautiful, reflect your individuality and enhance the way you live. Since 1993, Melton Design Buil...Read more about Melton Design Build
Porch Pro Headshot Grein Custom Homes
Building Addition
Serves Longmont, Colorado
(24)
"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."
"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."
Porch Pro Headshot Colorado Comfort Designs LLC
Building Addition
Serves Longmont, Colorado
(33)
Colorado Comfort Designs specializes in fireplace, fire pit, and outdoor kitchen installation. We are a one-stop shop for home comfort solutions. CCD can help with any or every aspect of your project. We offer tiling, masonry, electrical, home automation, and gas line installation.
Colorado Comfort Designs specializes in fireplace, fire pit, and outdoor kitchen installation. We are a one-stop shop for home comfort solutions. CCD can help with any or every aspect of your project. We offer tiling, masonry, electrical, home automation, and gas line installation.
Porch Pro Headshot Structural Repair Company
Building Addition
Serves Longmont, Colorado
(28)
Structural Repair Company Littleton, CO, 80127 (720) 692-1120 Structural Repair Company provides professional construction and structural repair services in Littleton, CO. Call our experts now! Commercial Structural Repair, Foundation Repair Columbine Valley Town CO;Greenwood Village CO;Lone Tree...Read more about Structural Repair Company
Structural Repair Company Littleton, CO, 80127 (720) 692-1120 Structural Repair Company provides professional construction and structural repair services in Littleton, CO. Call our experts now! Commercial Structural Repair, Foundation Repair Columbine Valley Town CO;Greenwood Village CO;Lone Tree...Read more about Structural Repair Company
Porch Pro Headshot Cottonwood Custom Builders, Inc.
Building Addition
Serves Longmont, Colorado
(21)
Cottonwood Custom Builders, Inc. was established in 1995. We are a Boulder-based general contractor specializing in green custom home building and renovation / remodeling. We work as a team; encouraging owner, architect and designer involvement. We also offer a design-build process for clients wanti...Read more about Cottonwood Custom Builders, Inc.
Cottonwood Custom Builders, Inc. was established in 1995. We are a Boulder-based general contractor specializing in green custom home building and renovation / remodeling. We work as a team; encouraging owner, architect and designer involvement. We also offer a design-build process for clients wanti...Read more about Cottonwood Custom Builders, Inc.
Porch Pro Headshot Colorado Carpentry & Renovation
Building Addition
Serves Longmont, Colorado
We offer Quality Sevice & Product at Affordable Prices. We are a Colorado Based Company with 100% customer satisfaction Guarantee as our primary core Value. Servicing the Colorado region for over 10 years with our excellent partnership of construction & remodeling contractors
We offer Quality Sevice & Product at Affordable Prices. We are a Colorado Based Company with 100% customer satisfaction Guarantee as our primary core Value. Servicing the Colorado region for over 10 years with our excellent partnership of construction & remodeling contractors
Porch Pro Headshot Ram Electric
Building Addition
Serves Longmont, Colorado
(31)
"Rick stopped what he was doing to help me troubleshoot my wiring issue. He had the issue narrowed down within 5 minutes. He arranged to have his crew swing by on their way to another job the same day. His crew was fast, professional, knowledgeable, and explained the repair clearly. They took e...Read more about Ram Electric
"Rick stopped what he was doing to help me troubleshoot my wiring issue. He had the issue narrowed down within 5 minutes. He arranged to have his crew swing by on their way to another job the same day. His crew was fast, professional, knowledgeable, and explained the repair clearly. They took e...Read more about Ram Electric
Porch Pro Headshot Omni Services LLC
Building Addition
Serves Longmont, Colorado
Remodeling and New Construction General Contractors specializing in Kithen/Bath remodels and Replacement Windows. Serving Fort Collins, Loveland, Greeley, and all of Northern Colorado
Remodeling and New Construction General Contractors specializing in Kithen/Bath remodels and Replacement Windows. Serving Fort Collins, Loveland, Greeley, and all of Northern Colorado
Porch Pro Headshot JM Landscaping & Concrete
Building Addition
Serves Longmont, Colorado
(35)
JM Landscaping & Concrete specializes in landscaping and concrete work. If you need more information about our services, call us today! We serve in Longmont, CO, Lyons CO; Mead CO; Berthoud CO; Firestone CO; Platterville CO and the surrounding areas. Landscaping, Lawn Care, Professional Landscapin...Read more about JM Landscaping & Concrete
JM Landscaping & Concrete specializes in landscaping and concrete work. If you need more information about our services, call us today! We serve in Longmont, CO, Lyons CO; Mead CO; Berthoud CO; Firestone CO; Platterville CO and the surrounding areas. Landscaping, Lawn Care, Professional Landscapin...Read more about JM Landscaping & Concrete

Top questions to ask before hiring a building addition contractor

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Longmont building addition services

142668

Do not use this contractor. Our roof is leaking for the first time after it was replaced by them. The garage is not square, windows installed without flashing, gutters slope the wrong direction, garage height does not match house and so much more wrong. ...

- Tiffany Dunning
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
29393

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!

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
15910

Larry completed a remodel of our basement as well as various projects around the house. Not only was his work outstanding, his fees were thousands of dollars lower than other contractors we spoke with. We can't thank him enough for the amazing work he d...

145531

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

- Benjamin Landes

Everything You Need to Know About Longmont building addition services

What does Building Addition work in Longmont involve?

Whether you’re in Longmont or another city, building addition jobs typically involve The addition of living space to a residential structure that involves the expansion of the ground level footprint You may also find that other types of services are needed for your Longmont building addition project. Services such as:

  • Story Addition: 50 story addition services available in Longmont.

I’m looking for building addition services near me that serve my zip code in Longmont.

This is what we found when searching our set of building addition pros that serve zip codes in Longmont. Check out each one, ask them questions, and find the right building addition service for your job:

  • SAI CONSTRUCTION & ENGINEERING INC:
    • Service Area Zip Code: 80742
  • New Horizon Construction:
    • Service Area Zip Code: 80130 80502
  • Grein Custom Homes:
    • Service Area Zip Code: 80220 80264
Didn’t see any building addition services that service your Longmont zip code? We suggest either looking for a nearby zip code or just contacting a company or contractor to ask if they can provide Building Addition services to your zip code in Longmont.

How many building addition companies are there in Longmont?

We’ve found 50 companies in Longmont that can help you tackle your building addition project.

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

All building addition services in Longmont, CO

Porch Pro Headshot Colorado Custom Crafts LLC
Building Addition
Serves Longmont, Colorado
Hello! My name is Matthew Greek, and I am an independent contractor in Boulder County. I am a multi skilled tradesman interested in new and remodel work involving carpentry, plumbing, and electric. I am a small company that can handle any job from making some adjustments do your doors and windows, t...Read more about Colorado Custom Crafts LLC
Hello! My name is Matthew Greek, and I am an independent contractor in Boulder County. I am a multi skilled tradesman interested in new and remodel work involving carpentry, plumbing, and electric. I am a small company that can handle any job from making some adjustments do your doors and windows, t...Read more about Colorado Custom Crafts LLC
Porch Pro Headshot Handy Home Services
Building Addition
Serves Longmont, Colorado
I have been in business for myself going on seven years, and have many great references. Most of my business comes through word of mouth advertising. However, I realize that there is a demand for general handyman services and want to serve more customers through this platform. My goal is is to provi...Read more about Handy Home Services
I have been in business for myself going on seven years, and have many great references. Most of my business comes through word of mouth advertising. However, I realize that there is a demand for general handyman services and want to serve more customers through this platform. My goal is is to provi...Read more about Handy Home Services
Porch Pro Headshot SquaBusiness Const
Building Addition
Serves Longmont, Colorado
I've had a tool belt on for 30 years and one on my son since he could walk We are a small remodel co.Father and son team and we have general liability insurance and a State license ,Thanks John and Billy Spears. Contact us at 303-437-4472 squarebusinessconst@gmail.com Thanks John and Billy Spears.
I've had a tool belt on for 30 years and one on my son since he could walk We are a small remodel co.Father and son team and we have general liability insurance and a State license ,Thanks John and Billy Spears. Contact us at 303-437-4472 squarebusinessconst@gmail.com Thanks John and Billy Spears.
Porch Pro Headshot Larry Rogers Construction & Handyman Service
Building Addition
Serves Longmont, Colorado
(1)
The 5-star-rated professionals at Larry Rogers Construction & Handyman Service in the Estes Park, CO area can easily replace your old, drafty windows with new, efficient ones.
The 5-star-rated professionals at Larry Rogers Construction & Handyman Service in the Estes Park, CO area can easily replace your old, drafty windows with new, efficient ones.
Porch Pro Headshot Smith & Gomes , Inc.
Building Addition
Serves Longmont, Colorado
(2)
Smith & Gomes in Allenspark, CO is here to lend you a helping hand with your next vinyl siding project.
Smith & Gomes in Allenspark, CO is here to lend you a helping hand with your next vinyl siding project.
Porch Pro Headshot CR Team Clean
Building Addition
Serves Longmont, Colorado
We are CR Team Clean and we are providing home cleaning, office cleaning and more services in Longmont, CO. Don't hesitate to call us now! Cleaning Service, Reliable Cleaning Services, Residential Cleaning Services, Reliable House Cleaning, Commercial Cleaning Contractors Office Cleaning;Home Cleani...Read more about CR Team Clean
We are CR Team Clean and we are providing home cleaning, office cleaning and more services in Longmont, CO. Don't hesitate to call us now! Cleaning Service, Reliable Cleaning Services, Residential Cleaning Services, Reliable House Cleaning, Commercial Cleaning Contractors Office Cleaning;Home Cleani...Read more about CR Team Clean
Porch Pro Headshot Avalanche Specialty Construction Inc
Building Addition
Serves Longmont, Colorado
Avalanche Specialty Construction Inc Longmont, CO, 80504 (720) 494-8575 Avalanche Specialty Construction Inc is a full service Colorado roofing & skylight contractor and we can handle everything from a new roof installation, roof restoration to skylight windows, siding and gutter repairs. Stoney...Read more about Avalanche Specialty Construction Inc
Avalanche Specialty Construction Inc Longmont, CO, 80504 (720) 494-8575 Avalanche Specialty Construction Inc is a full service Colorado roofing & skylight contractor and we can handle everything from a new roof installation, roof restoration to skylight windows, siding and gutter repairs. Stoney...Read more about Avalanche Specialty Construction Inc
Porch Pro Headshot Shark constructions LLC
Building Addition
Serves Longmont, Colorado
(1)
Drywall , tile,paint,texture,molding,plomery
Drywall , tile,paint,texture,molding,plomery
Porch Pro Headshot Premiere Home Improvements Inc
Building Addition
Serves Longmont, Colorado
If your current windows are starting to get dated, have them replaced by the experts at Premiere Home Improvements in Sedgwick, CO.
If your current windows are starting to get dated, have them replaced by the experts at Premiere Home Improvements in Sedgwick, CO.
Porch Pro Headshot Flatirons Home Improvement
Building Addition
Serves Longmont, Colorado
Get your windows replaced with the top-rated window replacement services at Flatirons Home Improvement in Fort Lupton, CO.
Get your windows replaced with the top-rated window replacement services at Flatirons Home Improvement in Fort Lupton, CO.
Porch Pro Headshot R & R Home Improvement
Building Addition
Serves Longmont, Colorado
(27)
Full service Kitchen and bath remodeling, Basements, Decks, misc repairs
Full service Kitchen and bath remodeling, Basements, Decks, misc repairs
Porch Pro Headshot Cody R. Cox
Building Addition
Serves Longmont, 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 Precision Solutions, Inc.
Building Addition
Serves Longmont, Colorado
Porch Pro Headshot Rem Construction Service LLC
Building Addition
Serves Longmont, Colorado
We are Insured company in business since 13 years. Log Home Restoration is our main service. We offer 10% off for new customers. Media Blasting; Log Home Restoration Service;Log Home Remodeling Service;Log Home Remodeling Company; Log Cabin Restoration Service;Media Blasting Service;Media Blasting...Read more about Rem Construction Service LLC
We are Insured company in business since 13 years. Log Home Restoration is our main service. We offer 10% off for new customers. Media Blasting; Log Home Restoration Service;Log Home Remodeling Service;Log Home Remodeling Company; Log Cabin Restoration Service;Media Blasting Service;Media Blasting...Read more about Rem Construction Service LLC