
Serving Sumas, WA and surrounding areas
Approved
Super Service Award Winner
Free estimates
Customers say: True professional
"They Did an excellent job reasonably priced,cleaned up promptly and yes I would definitely hire them again."





+4

*The Angi rating for Subcontracting companies in Sumas, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
*The HomeAdvisor rating for Subcontracting companies in Sumas, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
Last update on January 14, 2026

Serving Sumas, WA and surrounding areas
Approved
Super Service Award Winner
Free estimates
Customers say: True professional
"They Did an excellent job reasonably priced,cleaned up promptly and yes I would definitely hire them again."





+4

Serving Sumas, WA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"This company did a great job- they did what they said they would do at a reasonable price. I will use them again when I need some work accomplished. They took pride in what they were doing."

Serving Sumas, WA and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"I have worked with a number of contractors in the Bellingham area for a number of different projects on our home. For anything major, I won't go anywhere else now that I've worked with Chris. He's patient, thorough, and communicates extremely well. His prices are fair and I never once had to worry about being taken advantage of. He is also very clean, regularly cleaning the work area and making sure dump runs are made to minimize the impact he's having on your day to day life during construction. Do note that Chris likes to work alone with the help of quality subs. So set expectations accordingly with your timeline. That said, it's worth any additional time. We have a number of projects that we will trust Chris with as his schedule allows. Don't hesitate to hire."





+283

Serving Sumas, WA and surrounding areas
Approved
Super Service Award Winner
Emergency services offered
Credit card accepted
Customers say: True professional
"The project went well. MDS PNW Construction did everything that we asked of them. I'd use this contractor again, if and when I have another project."





+81

Serving Sumas, WA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"He came in and installed the new trex decking to how I liked, he is a great finish carpenter and I would hire him again in a heartbeat!"





+15

Serving Sumas, WA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
A&A Cornerstone Builders LLC is a licensed, bonded, and insured construction and remodeling company proudly serving homeowners throughout Washington. We provide dependable interior and exterior home improvement services, including framing, roofing, siding, flooring, gutters, painting, fencing, remodeling, custom carpentry, and more.\n\nOur team is committed to quality craftsmanship, honest communication, and close attention to detail on every project. We work directly with homeowners to understand their needs, offer practical solutions, and complete each job with professionalism and respect for their property. Whether you are planning a renovation, repairing part of your home, or improving its appearance and functionality, A&A Cornerstone Builders is ready to help bring your vision to life. \n\nContact us today, as we offer free estimates and personalized guidance to help homeowners plan with confidence, make informed decisions, and achieve lasting results.





+24

Serving Sumas, WA and surrounding areas
In business since 1999
Credit card accepted
"The service was excellent. Mr. George is very professional, neat, tidy and on time. He did the work in a timely manner. His quality of work was excellent. He is the best contractor I've ever hired and I was truly impressed with them."





+41

Serving Sumas, WA and surrounding areas
In business since 2015
Free estimates
Small jobs welcome
"I had a full bathroom remodel done by Burlingame. I was referred by a friend of mine and I am extremely happy with the work that was done. The crew was respectful, courteous, and cleaned up at the end of each day. Burlingame was easy to work with and assisted in the design choices along the way. When unexpected things came up, they always do, prompt notification was provided and any issues were addressed. I plan on having Burlingame remodel the guest bathroom and kitchen in the future. I’m extremely satisfied with the quality of the work and final product. I highly recommend their services!"





+42
Serving Sumas, WA and surrounding areas
In business since 1977
Free estimates
Credit card accepted
"Just to say thank you you Dave and Ibarra for this wonderful job on replacing my electrical panel done by Luis and also by installing new cabinets and countertops for my kitchen. I want to thank everyone for being so efficient and Iâ m happy tabarra did this for me."

Serving Sumas, WA and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"Jason at Avalon made sure that the work was completed and that I was satisfied. He was EXTREMELY responsive and all of our interactions were friendly and professional. Can't ask for more in a contractor!"




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