How much do addition contractors typically cost?
- Golden, Colorado Average$49,794
- Typical Range$24,373 - $80,000
- Low End - High End$10,000 - $150,000
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Service Pros
Denver, CO·
Detached/Attached Garages, Patio Cover/Patio Enclosures/Carports, Room Additions , and 1 more
"Steve and his team at westec helped us add an addition to our garage and the results and experience were outstanding. The actual construction took only 3 months which was way faster than I was expecting and everything was done with a very high attention to detail and integrity. We had an unrelated fire happen during the job (a dryer fire unrelated to the work) but luckily the team was there and was able to put it out and save the house from a lot of fire damage. They really went above and beyond. Would highly recommend working with westec. The process was easeful and Iâ m so happy with the results!"
Kelsey A. in February 2024
Wheat Ridge, CO·
Carpentry
"Professional and punctual and did an amazing job."
AAE0F639B2F1DFC54C858F965871A6FA1C98F77C274C04EF8BC74EE2D1E8591B B. in September 2026
Auroa, CO·
Remodels, Major Home Renovations
"Ricky from Denver Construction and the crew came out to our property and framed and added some new walls in the basement. Upgraded some windows, and added a small deck outside in the yard. Really a jack of all trades. Everything was Proffessionally done and within the scheduled time. Looking forward to completing new projects in the near future. Thank you for all your hard work and dedication"
4A165283192069D05877B2AF9C493ACC8C14FE2B3AF21765E43EA0DE1B489851 3. in September 2026
Draper, UT·
Bathroom Remodeling, Remodeling, Handyman Services , and 2 more
"Alan Gaul merged two back to back closets and turned it into s larger pantry. He removed and closed off the two existing doors and repositioned it on the kitchen side. He did an excellent job and made sure everything was perfect and cleaned up before he left. I highly recommend him."
1D6D5586A3BC62D3821E2238716DE6187129190438FB451C2CB7777052972D67 0. in December 2025
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
Denver, CO·
Strong at cost control, organization, scheduling, budgeting and service, New Home Building, Custom Home Collections, Design / Build and Renovation , and 2 more
"Brian was really easy and flexible to work with. It was easy to get a hold of him with questions and he'd let us know in advance if he'd be out of pocket. Our house was delayed due to supply chain and COVID issues but he did everything in the realm of his control to keep our schedule."
Brittney C. in June 2022
Littleton, CO·
Additions & Remodels, remediation, basement finishes , and 8 more
"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
Lakewood, CO·
Remodeling houses, drywall, cabinets, tile, painting, hanging doors, window instaling.
"Marco was very professional, he always checked with me before each step and ensured I was happy with the project. The tile work was beautiful. Marco was very trustworthy and I will use his company in the future for any projects I may have. I was very satisfied!"
859F3C9B688B6ECC2F9D3E5F6B16804A282EBFA9569637D5BD91A8F4502CB4F5 9. in April 2026
Showing 1-9 of 40 results
Costs for related projects in Golden, CO
- Build an Addition$24,373 - $80,000
- Demo an Interior$1,200 - $2,200
- Hire a Construction Manager$2,100 - $2,100
- Install Steel Beams$1,500 - $4,252
- Remodel or Renovate a House$12,340 - $104,940
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 Golden, CO
HomeAdvisor Community Rating
Overall Rating:
Golden Addition & Remodeling Contractors are rated 4.9 out of 5 based on 135 reviews of 135 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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