How much do addition contractors typically cost?
- denver, Colorado Average$49,794
- Typical Range$21,432 - $80,395
- Low End - High End$10,000 - $150,000
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Service Pros
Thornton, CO·
Decks, Siding
"Salvador was great to work with. He came out and gave me a free estimate and once price and date was agreed upon, he followed up and was able to complete my shed in 2 days. Great friendly service as well."
David A. in November 2024
Castle Rock, CO·
Additions and Remodels
"Excellent contractor! They are extremely knowledgeable and perfectionists. They are timely with showing up and completing jobs. They are maintained communication throughout the project. They are honest, timely and reliable. Highly recommend!"
Yvonne Q. in December 2024
BC
Flooring, remodeling, Framing , and 2 more
"Greg did an excellent job with our flooring and went above and beyond our expectations! Others came in and wanted to laminate over the existing laminate flooring in our kitchen. However, Greg did it the right way and removed 3 layers of laminate and was able to save our existing oak trim in the process. He was also very efficient when it came to using materials. I would absolutely recommend Greg for any flooring installation projects!"
John R. in October 2023
Westminster, CO·
All aspects of concrete work, Framing/ New builds, Bathroom remodels , and 2 more
"Really enjoyed these guys at our project. They tackled my custom porch build with true grits and professionalism! Waiting for next tax season to have an addition built!!!"
keith A. in November 2024
MI
Denver, CO·
Basements, major renovation, Home Building , and 2 more
"I enlisted Bryan and his network to help with my commercial space. We didn't have an infinite budget they were overly helpful in assisting us meet our goals and then some. All the subcontractors who came on site were enjoyable to deal with. You can tell they really cared and our project wasn't just a job to them. I feel like we can still call them whenever in need and that's hard to find these days."
Daphnee H. in October 2022
BR
Lakewood, CO·
Additions & Remodels
"Chris remodeled our basement and the results are outstanding! Super professional to deal with, very communicative about each phase of the project, and incredibly creative at solving all the "gotchas" that arose in the process of remodeling an old basement! He was knowledgeable and dependable. Highly recommend."
Laura K. in May 2023
PE
Lakewood, CO·
Commercial renovation-tenant finish services, Sunroom or Patio Enclosure - Build, Addition to Existing Structure - Build , and 2 more
"Christopher (Chris) can do any project. His estimate was the best out of three. He explains clearly what he will do. He puts it in writing. He did all the labor in the bathroom remodel, redirect plumbing, redirect wiring, installing the shower tiles and floor tiles. Helped us select our tiles, cabinets etc. He'll take you to stores to select tiles etc. He's very knowledgeable in selecting items that compliment the completed job. Easy to work with. He will become your friend."
Odie R. in October 2013
Westminster, CO·
Kitchen Remodel - Design to Build
"Quick and painless basement remodel. Kelle and his crew helped us get a basement completed quickly with a growing family. Thanks to their hard work and planning, basement was finished even earlier than originally anticipated. Thanks!"
Richard H. in October 2023
Showing 10-18 of 36 results
Costs for related projects in denver, CO
- Build a Barn, Shed or Playhouse$2,190 - $7,375
- Build an Addition$21,432 - $80,395
- Demo an Interior$1,106 - $3,952
- Perform Home Renovations and Repairs$5,000 - $12,142
- Remodel or Renovate a House$13,224 - $60,946
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Related Projects in denver, CO
HomeAdvisor Community Rating
Overall Rating:
denver Addition & Remodeling Contractors are rated 4.7 out of 5 based on 332 reviews of 332 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.
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Recent Job Requests for Addition & Remodeling Contractors in denver, CO
Project Location: Denver, CO Date: 02/05/24Type of Addition: Convert or finish existing spaceProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Looking to turn attached garage into bedroom for our oldest child.Project Location: Denver, CO Date: 02/05/24Type of Addition: Ground level additionWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)Project Description: Design and buildComment: I would like to get an estimate to build an addition. I would like to add a master bedroom and a bathroom.Project Location: Denver, CO Date: 02/03/24Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingLocation: Home/ResidenceProject Description: Design and buildComment: I would like an existing attached garage turned into an entryway, masterbath and masterbedroomProject Location: Denver, CO Date: 02/03/24Project Description: Design and buildType of Addition: Ground level additionWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Denver, CO Date: 01/30/24Type of Addition: Detached additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: KitchenWhat types of rooms/spaces are you interested in adding to your home?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: We are interested in building an ADU on our existing property.Project Location: Denver, CO Date: 01/29/24Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsWhat type of second floor addition will this be?: Full additionRooms Included:: Bedroom(s)Rooms Included:: BathroomRooms Included:: Deck/PorchComment: Adding a second story to house, approximately 650 square feet. Would include 2 bedrooms, bathroom, and balcony.Project Location: Denver, CO Date: 01/28/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)Comment: Looking to add a 2nd bathroom in our basement. Currently just looking for rough numbers as it's a house we are currently in the process of buyingProject Location: Denver, CO Date: 01/27/24Reason for Cable: 1Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: KitchenWhat types of rooms/spaces are you interested in adding to your home?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Mother in law suiteProject Location: Denver, CO Date: 01/27/24Type of Addition: Detached additionProject Description: Design and buildComment: I’d like to get a quote for a 3-4 car garage with an ADU above.Project Location: Denver, CO Date: 01/26/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Adding a master bed/bathProject Location: Denver, CO Date: 01/25/24Desired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: Need a 20 x 20 sound proof room that can be taken apart and travel in a box truck. It’s for cutting records at various locations
