Denver, CO21 Addition Contractors near you

Where do you need the addition contractor?

Answer a few questions

Tell us what you need so we can bring you the right pros.

Get quotes

Receive quotes from pros who meet your needs.

Hire the right pro

Compare quotes, message pros, and hire when ready.

Denver Addition Contractors

Browse these addition contractors with great ratings from Thumbtack customers in Denver.

MCS Building Service, Inc.
4.4
from 216 reviews
  • 10 years in business
  • 401 hires on Thumbtack
Donald N.
Verified review

I request a quote from Marc to repair a damaged fence gate and he showed up that afternoon! He took a look, made recommendations and quoted me a very reasonable price! He returned a couple of days later and did an awesome job and made the gate just like new (in fact it was - he replaced old boards with great looking new ones)! I'd recommend Mark for any repairs or new construction - I'll use him again gladly!

Top Pro
  • 9 years in business
  • 279 hires on Thumbtack
  • Top pro on Thumbtack
Leslie B.
Verified review

The contractor correctly diagnosed that the reason my gutters were leaking is the drip edge was on the top of the underlayment and the underlayment needed to be on top of the drip edge. He was honest and told me the underlayment needed to be fixed all the way around the roof and he didn't have time that day so he charged me a reduced rate for just doing the inspection. I contacted my roofing company and they sent someone out to fix it at no cost to me so I was very happy to benefit from the contractors expertise! The contractor was late to our appointment though otherwise I would have given him 5 stars.

KMA Services
4.8
from 92 reviews
  • 33 years in business
  • 114 hires on Thumbtack
MARY B.
Verified review

I originally hired KMA to do some work on my gutters, but it ended up that the job required a contractor. He was very gracious and actually came out two times to verify if he could do it, and did not bill me. I found this to be very honest and refreshing.

Top Pro
  • 15 years in business
  • 116 hires on Thumbtack
  • Top pro on Thumbtack
Carrie M.
Verified review

After interviewing several contractors for a master bathroom remodel, I decided on Beyond Boundaries Construction to do the work. I was confident that Forest Ponder could handle the job and had the integrity to see the project through to the end. My client's home was built in the early 1900s and as a result, obstacles came up along the way. Forest handled them in a timely manner and was very communicative during the whole process. Forest was always available and we worked great together making design choices and thinking outside the box. I am very pleased at the transformation of this Master Bathroom and would highly recommend Beyond Boundaries Construction to handle your remodel needs. Thanks Forest for a job well done!

Mountaintop Construction
4.7
from 73 reviews
  • 6 years in business
  • 101 hires on Thumbtack
Renee R.
Verified review

I contacted Mountaintop Construction out of the blue because my office was having communication issues with another small contractor for our small handyman needs around the office. Steve Petersen contacted me almost immediately and after seeing what quality work he does, as well as having excellent communication with us, I let Steve know that we would be using his company for all of our handyman needs in the future. Steve is honest with his pricing and he is able to accommodate any schedule. I would highly recommend Mountaintop Construction to anyone!

Top Pro
Papa's Home Improvements
4.9
from 59 reviews
  • 16 years in business
  • 72 hires on Thumbtack
  • Top pro on Thumbtack
Robert Y.
Verified review

Our forty year old tri-level home was in need of plumbing updates and repairs in three bathrooms and the kitchen. The baths were completely remodeled. All work was done to strict local code and passed inspection with compliments from the city inspectors. Project was scheduled such that at least one bath was available at all times and with minimum disruption to home activities. Remodel was done to our plan, but with very helpful suggestions and advice from the contractor. Even with unexpected events and obstacles in the existing construction this project exceeded all expectations and significantly improved the appearance, livability and value of the property. The effort was done according to budget and the contractor had an exceptionally pleasing disposition and ethic which was rewarded with a monetary gratuity from us. I would absolutely highly recommend their services.

Top Pro
RW Residential Remodelers
5.0
from 38 reviews
  • 9 years in business
  • 50 hires on Thumbtack
  • Top pro on Thumbtack
Ron S.
Verified review

Ryan Witt installed patio cover for my home. It was a substantial patio 30x10 ft. Ryan did outstanding work and was extremely professional. Ryan was able to translate our request and anticipate our requirements and produce quick estimate. Ryan was also extremely flexible and able to adjust project as it evolved and was able to adjust and add the finishing touches we requested. Project turned out great. Bottom line: Ryan is 5 star contractor. I would highly recommend him to others. He works well with other tradesmen and with inspectors. Ryan delivers quality product in a timely manner at a reasonable price.

  • 10 years in business
  • 58 hires on Thumbtack
Anita L.
Verified review

I contacted Marc to install a new bathroom exhaust fan. He was able to do it within a day. The fan I purchased was too large, but he offered to make the adjustments and added on a small additional charge. His work was quite neat and he finished in a timely manner. He left the area very clean, and his price was very fair. I had contacted two other contractors who would have charged double the price. I would definitely recommend him.

Top Pro
"Charlie's Carpentry"
4.7
from 31 reviews
  • 18 years in business
  • 55 hires on Thumbtack
  • Top pro on Thumbtack
Lisa I.
Verified review

Charlie was excellent! I needed a piece of furniture taken apart for a move. Charlie came at the exact time we agreed upon. He offered to transport the piece of furniture to my new home and put back together. ..all in the same day. He was polite and professional . I will definitely hire Charlie again for projects in my new home.

Top Pro
Mitch Sheppard
4.9
from 28 reviews
  • 40 hires on Thumbtack
  • Top pro on Thumbtack
Nathaniel B.
Verified review

Mitch is a responsive and responsible contractor that stayed on top of a job with a tenant of mine that had a very tight schedule. I appreciate you, Mitch.

Roundtable Construction LLC
4.5
from 22 reviews
  • 6 years in business
  • 30 hires on Thumbtack
Linda F.
Verified review

Did a great job! Patient and understanding about the hoops our HOA and city wanted us to jump through. It was a small project but never gave us the impression that it was too small for his attention, unlike some other contractors. Would definitely recommend. We have had some discussion about a second project.

Big Red Innovations LLC
4.8
from 20 reviews
  • 8 years in business
  • 26 hires on Thumbtack
Bob M.
Verified review

We needed our office finished and had a tight time line to get it done, Matt with Big Red Innovations was great! He communicated with us every step of the way and kept us on track. We had previous bad experiences with contractors and we were very happy to work with Matt. He is very reliable and honest, we will be using Big Red again soon for some other projects.

Top Pro
Drywall king of denver
4.9
from 16 reviews
  • 18 years in business
  • 21 hires on Thumbtack
  • Top pro on Thumbtack
Pete S.
Verified review

It can be difficult to get contractors' attention, especially on small projects. Drywall King of Denver (aka Kevin) made an appointment to come out within a day of my posting on Thumbtack. He committed to price and a schedule when I agreed to his estimate. He used the Thumbtack website tools to provide updates on his availability, which came via email, and met all our expectations. When the job was slightly larger, we worked together to agree on the additional cost. Kevin is great to work with. I will definitely use him again!

Top Pro
All Universal Construction
4.8
from 15 reviews
  • 2 years in business
  • 40 hires on Thumbtack
  • Top pro on Thumbtack
Heather A.
Verified review

Mike had been wonderful! Our firm recently opened up the Denver market for acquisitions and of all the GCs that we have worked with locally he had been head and shoulders above the rest! After completing our first project together I already had a few others lined up and ready for his crews to tackle! From full rehabs to minor tenant related maintenance items, Mike has been incredibly reliable and prompt! Couldn't give a higher recommendation!

  • 3 years in business
  • 19 hires on Thumbtack
Carrie M.
Verified review

I'm so happy I found Jake. He came on a last minute notice as my other electrician cancelled on me. He was able to fix our electrical problem and was very professional, reasonable and just all around nice guy. I'm a designer so I'll definitely be calling on him again for other projects. Highly recommend Golden Eagle Electrical Services!

Top Pro
Western Sky Designs
5.0
from 14 reviews
  • 13 years in business
  • 15 hires on Thumbtack
  • Top pro on Thumbtack
Stacy R.
Verified review

Basement finishing, fencing, reclaimed wood wall and counter top work, trellis, and various other projects. The best contractors I have ever worked with, reliable, and very detailed work.

Top Pro
Home Handyman CR
5.0
from 11 reviews
  • 1 year in business
  • 24 hires on Thumbtack
  • Top pro on Thumbtack
Sandy C.
Verified review

Working with John and Ryan was a pleasure. Very professional, quality work, fair pricing. I would highly recommend this contractor. Thank you, I couldn't be happier!

Collins Construction
4.5
from 11 reviews
  • 17 years in business
  • 18 hires on Thumbtack
Benjamin K.
Verified review

Ken with In the Mix did a great job with our project. I would definitely use him again. Thanks Ken!

Mile High Home Repair
4.5
from 10 reviews
  • 2 years in business
  • 5 hires on Thumbtack
Rose N.
Verified review

Mike high home repair did a wonderful job on our hardwood floor refinish. As first time home owners we were very worried about taking on a project like this with all the contractor scares you hear about. From start to finish Alex and Kyle made us feel good about the process and addressed our concerns immediately. Even with a few misunderstandings about the process, they took the time to make us feel comfortable. I will be recommending them to other friends and family.

Elm City Woodwrights
4.8
from 6 reviews
  • New on Thumbtack
Michael E.
Verified review

Jake and Brendan are excellent workers who clearly know what they are doing👍. They discussed their work and plans with us for each day and overcame many unexpected obstacles. They are hard workers, reliable, and trustworthy. We appreciated the responsible attitude and even left them to direct other contractors. I would highly recommend them for any project you are considering!!!

custom builders LLC
3.2
from 5 reviews
  • 18 years in business
  • 7 hires on Thumbtack
Claudia C.
Verified review

My husband and I hired Custom Builders LLC (Kaleb) to tear down the half hall staircase leading to the second level of our home and replaced it with a open rail and baluster staircase. Kaleb's responsiveness throughout the job was great. We where kept informed about the timing of when materials would arrive and when each segment of the job would be completed. Kaleb's work is high quality and he kept a very clean work space between each segment of the project. We got very good value for the job. We had done some research about prices before we hired Custom Builders and found Kaleb's price for the job was very reasonable. The timing on completion of each segment of the job was longer than planned. Completion time was double the time that was initially set. There were a number of issues with getting the correct materials from Kaleb's vender. If you are willing to work with a small contractor who does the work himself Kaleb Shultz (Custom Builders LLC) is your guy.

Hire skilled professionals for absolutely everything.