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
Compare Quotes from Addition Contractors
Get Quotes NowAddition Contractors in Denver, CO
Where do you need Build an Addition 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.
Service Pros
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
Centennial, CO·
Basements, Custom Homes, Kitchens , and 1 more
"Their integrity is excellent, communication and follow up is on point."
Mike .. in May 2018
OT
In business since 2005
Aurora, CO·
Carpentry
About us: "Framing, interior trim, exterior trim, windows, decks, pergolas, covered patios, additions, cabinets"
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
Denver, CO·
Additions, Renovations, Remodels , and 1 more
"Very happy and satisfied with both the experience and the outcome. I would highly recommend them!"
TARA G. in March 2022
RC
Denver, CO·
Residential Spec/Custom Building, Major Renovation - Multiple Rooms, Addition to Existing Structure - Build , and 2 more
"Mitchell R. from Right Construction remodeled my kitchen in October of 2018. From the get-go, Mitchell was responsive and proactive. He designed my kitchen, oversaw every step of the deconstruction and the reconstruction. He came in slightly below budget and within the promised three-week time frame. I couldn t be happier with my new kitchen. I have more counter space and plenty of storage. My kitchen is modern, efficient and simply gorgeous. Leanne F. Denver, CO"
Leanne F. in February 2019
NS
In business since 2006
Lakewood, CO·
Remodels
About us: "Welcome to Never Stop Trying Inc! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!"
Littleton, CO·
Additions & Remodels
"I hired chris with CH remodeling to put a kitchenette in my basement, redo all my floors and my master bathroom he communicated with me the whole way through the project finished all on time great job on all"
Indre R. in July 2021
CF
Denver, CO·
Home Builder
"They did a really good work, they were really nice to work with, price was pretty competitive compared to other contractors, and they were very professional. Overall, very satisfied with their work."
Adarel T. in March 2023
Showing 1-9 of 28 results
Costs for related projects in Denver, CO
- Build an Addition$21,432 - $80,395
- Demo an Interior$1,106 - $3,952
- Install Steel Beams$1,972 - $7,633
- 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 4.5 out of 5 based on 307 reviews of 307 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 Top Projects in Your Area
Other Cities in Colorado
If you're looking for Build an Addition Contractors that serve a different city in Colorado, here are some popular suggestions:
Find Build an Addition Pros in Denver, CO
Find Pros Nearby
Things to Consider Before You Build an Addition:
What best describes this project?
Do you provide these professional services?
Find out how HomeAdvisor can help your business
See Recent Leads
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
