Top Addition & Remodeling Contractors in Longmont, CO

Find your local pros

How it Works

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

  • Answer a few questions about your home project.
  • Within seconds, get matched with top-rated local pros.
  • Compare quotes and choose the best pro for the job.
Featured Service Pros
Showing 1-25 of 57 results
  • Free Estimates
Posted by Joseph P. on 09/28/2021 Compititive and timely.
Call Now: (303) 323-0958 Call Now
  • Best of Winner
  • Elite Service
  • Warranties
  • Free Estimates
Posted by Kevin E. on 06/10/2019 I have worked with a lot of builders, and Jeff and his team are the best. We hired them to do a rebuild of the 90 era home we recently purchased. Every wall of this house has been touched, including a major remodeling of the kitchen, master bath, and great room, and the results are stunning (not just our opinion, but friends and family as well). They are true craftsmen and have a thorough mastery of the design and building process. Their attention to detail and quality is off the charts. Unlike other builders I have used in the past, Jeff builds a realistic schedule and works to meet or beat it. They work with highly competent subcontractors, have high integrity, and I would not hesitate to use them again.
Call Now: (720) 506-8294 Call Now
Posted by David G. on 04/24/2018 Dependable/ straightforward/ honest. Great work / value engineer / customer advocate
Call Now: (303) 531-9665 Call Now
All Service Pros
  • Elite Service
  • Free Estimates
Posted by Amanda M. on 10/01/2021 Preston and his crew were great! They did a fantastic job with our project and we’re quick with the work while being very professional. At the beginning of our project, we were still unsure on what we wanted the final design to be. Preston was very helpful in giving us different recommendations. We couldn’t be happier with our new retaining wall and our choice to go with Preston and Earth Alchemists!
Call Now: (720) 987-3737 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
Posted by Koua V. on 08/20/2020 Wonderful guy. He also tries to save you money where you can.
Call Now: (720) 939-9956 Call Now
  • Free Estimates
Posted by Wanda J. on 09/15/2020 Reliable and good communication. Work quality very good.
Call Now: (303) 406-1438 Call Now
  • Elite Service
  • Warranties
Posted by Christine G. on 08/30/2021 Our system needed updating with new heads and new lines. David and his crew did a fantastic job in 1 day to get all our needs taken care of. My flowers beds now have sprinklers along with the lawn. They were polite and professional. They did a great clean up job too!
Call Now: (303) 522-5522 Call Now
  • Free Estimates
Posted by Lisa and Harvey W. on 08/31/2021 Vincent was very knowledgeable and professional. He found the cause of our problem and fixed it. Thank you RAD Electric, Inc.
Newly Screened & Approved
Call For References
View Profile
  • Free Estimates
In Business Since 2018 Welcome to A & L Landscaping. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!
Call Now: (720) 448-7344 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
Posted by Jen M. on 06/02/2021 I’ve never worked with a company that was as honest, skilled and, throughout every aspect of our project, showed that they truly take pride in their work. Hands down, Mountain Sky Landscaping is a cut above the rest. Their team installed a paver pathway, fire pit and patio, xeriscape that included a gorgeous mix of rock, trees, ornamental grasses and hedges, along with installation of sod and irrigation. I will definitely work with them on any future projects and highly recommend them to anyone looking for a quality contractor.
Call Now: (720) 209-7872 Call Now
  • Elite Service
  • Warranties
  • Free Estimates
  • Deal
Posted by Sarah J. on 04/10/2020 We couldn t have been more pleased. I m a perfectionist and I was very pleased. Plus the project was finished on time as promised!! The team was willing to try some ideas I had and the bathroom turned out beautifully!!
Call Now: (720) 506-6163 Call Now
Newly Screened & Approved
Call For References
View Profile
  • Free Estimates
In Business Since 2010 Specializes in creating custom outdoor living areas and providing clients with unique and inventive spaces.
Call Now: (303) 579-9968 Call Now
  • Elite Service
  • Free Estimates
Posted by mike m. on 04/22/2021 Mike and his son really went the extra mile to make sure the job(s) were done properly. New Sliding doors install in an older condo building with 40 years of wear and tear is not as simple as just installing the doors, lots of molding, drywall repair, painting, etc. mike and his son did it all. also the invoices are specific with amount of labor on each part of the project. i trust mike and his son to do more work for me and already asked about another project. The other 5* reviews on here for mike and his son are not any kind of scam, not bots, and definitely not BS.
Call Now: (970) 308-4225 Call Now
  • Free Estimates
Posted by Susan T. on 01/09/2021 Andrew and Nico were very professional in all the projects they did in and around my home. I would not hesitate to hire them again for any type of project and I recommend them highly.
Call Now: (609) 613-6059 Call Now
  • Elite Service
  • Free Estimates
Posted by Mike O. on 06/18/2021 The drywall repair job was completed in a timely and professional manner!
Call Now: (970) 340-5871 Call Now
Posted by G M. on 04/02/2021 Very personable. The kind of workman you would invite to your barbecue. Built two wonderful decks and an awning with lights. The custom work was excellent as the stair railing were raised and we needed the rear deck tied into existing decking with stair issues. We LUV, LUV LUV the work. All of our questions were answered. Respectful of our property and showed up when he said he would. Look forward to working with this contractor in the future.
Call Now: (720) 244-7517 Call Now
  • Elite Service
  • Free Estimates
Posted by Claire D. on 06/16/2021 This is a great company to work with. They kept us informed about progress of the project on a daily basis, they were tidy and considerate of us still living in the house during the remodel. The finished space is beautiful and was completed on time.
Call Now: (303) 845-2681 Call Now
  • Free Estimates
Posted by Rebecca R. on 08/13/2021 The folks with New Homes Construction are quick to respond to emails and provide additional information about projects. The project was completed on time and within budget. Their attention to detail was spot on and they had a delightful personality. I highly recommend them for your home project...and will seek to hire them again when we have more projects.
Call Now: (303) 323-0297 Call Now
Call Now: (303) 905-7131 Call Now
Posted by Dean K. on 07/21/2014 Lonny did a great job. I would hire him again.
Call Now: (720) 272-8897 Call Now
Call Now: (303) 718-4673 Call Now
Posted by Jennifer C. on 08/10/2021 I worked with Claire on a master bathroom remodel. I wasnâ t exactly sure what I wanted, but I knew that what I had didnâ t work for me. She was very helpful in asking questions to determine my wants and needs. She guided me through all of the selections and decisions necessary to complete the design. She is professional and easy to work with. I will use her services again for my next project, for sure.
Call Now: (720) 472-0884 Call Now
  • Elite Service
  • Free Estimates
Posted by Duane P. on 03/04/2020 Did a great job, on time & at a very good price. Paul was very easy to work with and cared about the quality of work and materials he used. I would highly recommend Lucky Star Construction.
Call Now: (303) 476-9785 Call Now
  • Elite Service
  • Free Estimates
Posted by Robert E. on 01/26/2017 Larry is a professional and he and his subs did an outstanding job!
Call Now: (303) 908-1937 Call Now
  • Elite Service
  • Free Estimates
Posted by Tawnya S. on 10/04/2021 If you're looking for a contractor who doesn't cut corners and focuses on the details to ensure the highest build quality and greatest aesthetic appeal, we strongly recommend Stone Mountain Services. The team at Stone Mountain Services gathered our requirements, provided recommendations, and delivered beyond our expectations.
Call Now: (866) 807-5431 Call Now

HomeAdvisor Community Rating

Overall Rating:

Longmont Addition & Remodeling Contractors are rated 4.74 out of 5 based on 943 reviews of 57 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

Other Cities in Colorado

If you're looking for Additions & Remodeling Contractors that serve a different city in Colorado, here are some popular suggestions:

Find additional Colorado Additions & Remodeling Contractors

HomeAdvisor: The nation's largest network of screened and rated pros.

Find Additions & Remodeling Pros in Longmont, CO

Tell us about your project and we'll match you to the perfect pros.

Get Matched to Pros

Do you provide these professional services?

Find out how HomeAdvisor can help your business.

See Recent Leads

Recent Job Requests for Additions & Remodeling Contractors in Longmont, CO

New

Project: Remodel a Bathroom

Location: Longmont, CO Date: 10/23/2021 Shower / Bath: Yes - I want to move or install a new shower or bathToilet: Yes - I will be replacing or moving the toiletCabinets / Vanity: Yes - I plan to update the cabinets / vanityCountertops: Yes - I plan to update the countertopsSinks: Yes - I plan to update the sinksFlooring: Yes - I plan to update the flooringExtensiveness of Remodel: I am considering changes to bathroom floorplanDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingCustomer moving in/out?: No
New

Project: Remodel a Bathroom

Location: Longmont, CO Date: 10/22/2021 Shower / Bath: Yes - I want to move or install a new shower or bathToilet: No - I will keep the existing toilet as isCabinets / Vanity: Yes - I plan to update the cabinets / vanityCountertops: Yes - I plan to update the countertopsSinks: Yes - I plan to update the sinksFlooring: Yes - I plan to update the flooringExtensiveness of Remodel: I plan to maintain existing bathroom floorplanDesired Completion Date: Timing is flexibleRequest Stage: Ready to HireCustomer moving in/out?: No
New

Project: Remodel a Basement

Location: Longmont, CO Date: 10/22/2021 Design Preparation: Sketches of basic idea of projectBasement Features: Bathroom(s)Basement Features: Bedroom(s)Basement Features: KitchenBasement Features: OfficeBasement Features: StorageBasement Features: Game RoomBasement Area Description: UnfinishedSquare Footage: More than 800 (large)Location: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Ready to Hire
New

Project: Build an Addition

Location: Longmont, CO Date: 10/21/2021 Desired Completion Date: Less than 2 monthsRequest Stage: Ready to HireProject Description: Build - Use existing architectural drawings
New

Project: Remodel a Bathroom

Location: Longmont, CO Date: 10/21/2021 Shower / Bath: Yes - I want to move or install a new shower or bathToilet: No - I will keep the existing toilet as isCabinets / Vanity: No - I do not plan to update the cabinets / vanityCountertops: No - I do not plan to update the countertopsSinks: Yes - I plan to update the sinksFlooring: No - I do not plan to update the flooringExtensiveness of Remodel: I am considering changes to bathroom floorplanDesired Completion Date: Timing is flexibleRequest Stage: Planning & Budgeting
New

Project: Remodel a Basement

Location: Longmont, CO Date: 10/21/2021 Design Preparation: NoneBasement Features: OfficeBasement Features: StorageBasement Features: Home TheaterBasement Area Description: UnfinishedSquare Footage: Less than 400 (small)Location: Home/ResidenceHistorical Work: NoCovered by Insurance: NoDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProperty Owner: Yes Comment: Family/media room in basement with a builtin desk/office
New

Project: Remodel a Bathroom

Location: Longmont, CO Date: 10/20/2021 Shower / Bath: Yes - I want to move or install a new shower or bathToilet: No - I will keep the existing toilet as isCabinets / Vanity: No - I do not plan to update the cabinets / vanityCountertops: Yes - I plan to update the countertopsSinks: Yes - I plan to update the sinksFlooring: No - I do not plan to update the flooringExtensiveness of Remodel: I plan to maintain existing bathroom floorplanDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingRequires Work on Historical Structure: NoRequest for Commercial Location: NoCovered by Insurance: NoProperty Owner: YesAre you interested in financing?: NoCustomer moving in/out?: No
New

Project: Remodel a Kitchen

Location: Longmont, CO Date: 10/20/2021 Floorplan: I am considering changes to kitchen floorplanCabinets: Yes - I plan to move or update the cabinetsAppliances: Yes - I plan to move or update some or all appliancesCountertops: Yes - I plan to update the countertopsSinks: Yes - I plan to update the sinksFlooring: No - I do not plan to update the flooringLighting: Yes - I plan to update the lightingLocation: Home/ResidenceHistorical Work: NoCovered by Insurance: NoDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProperty Owner: YesAre you interested in financing?: NoDo you need temporary storage for your home project?: No Comment: Looking to remodel our little kitchen. Big question that determines the rest of the remodel is if the wall separating the kitchen and dining room can come down. Once we know that answer, then we will be able to budget accordingly. Thanks! xxxxxxx
New

Project: Remodel a Bathroom

Location: Longmont, CO Date: 10/19/2021 Shower / Bath: No - I will keep the existing shower or bath as isToilet: No - I will keep the existing toilet as isCabinets / Vanity: No - I do not plan to update the cabinets / vanityCountertops: No - I do not plan to update the countertopsSinks: No - I do not plan to update the sinksFlooring: No - I do not plan to update the flooringExtensiveness of Remodel: I plan to maintain existing bathroom floorplanDesired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingCustomer moving in/out?: No
New

Project: Remodel a Kitchen

Location: Longmont, CO Date: 10/19/2021 Floorplan: I plan to maintain existing kitchen floorplanCabinets: No - I do not plan to move or update the cabinetsAppliances: No - I do not plan to move or update the appliancesCountertops: Yes - I plan to update the countertopsSinks: No - I do not plan to update the sinksFlooring: Yes - I plan to update the flooringLighting: No - I do not plan to update the lightingLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Planning & Budgeting

Unscreened Additions & Remodeling contractors in Longmont

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-877-800-3177.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
Required
Required
Required
 
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.