Logo of Cornell Construction LLC

Cornell Construction LLC

  • 5207 Holly Way, West Richland, WA 99353
  • Commercial Roofing
  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Free Estimates
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

At Cornell Construction LLC, located in West Richland, Washington, we specialize in a wide range of services designed to meet the needs of both residential and commercial clients. Our expertise encompasses emergency roof repair, roof maintenance, roof deck repair, skylight installation, and gutter cleaning. We pride ourselves on our ability to manage complex projects from start to finish, ensuring that every detail is meticulously attended to. Our well-coordinated team is recognized for delivering durable, high-quality results that provide long-term value.

We understand the importance of organization and consistency in our work, allowing us to tackle various projects with confidence. Whether upgrading the exterior of your home or enhancing your kitchen, we bring a wealth of knowledge and resources to every job. With a commitment to thorough project coordination, we ensure that each phase of your project is executed seamlessly.

What people say about “Cornell Construction LLC”?

Customer feedback for Cornell Construction LLC is overwhelmingly positive, with many praising the exceptional quality of work and communication provided by Brett Cornell. Clients consistently mention that he keeps them informed throughout the process, ensuring that projects are completed on time and to a high standard. Customer service is highlighted as a key strength, with many appreciating the ease of communication and responsiveness. Overall, customers feel confident recommending Cornell Construction LLC for various home improvement projects.

What Users Like The Most

  • Brett communicates every step of the way, what to expect in a timely manner.
  • He pays close attention to detail and ensures that the work is done very well.
  • The work was started and done on time!
  • Quick to respond, easy quoting, fair priced, reliable, flexible and trustworthy.
  • He is extremely professional and strives to do the best job.

What Users Like The Least

Customers are fully satisfied

Recommended Reviews

Overall Company Rating
Excellent 5.0
Out of 13 reviews
5 stars
4 stars
3 stars
2 stars
1 stars
Show first:
Ron Nelson
Jun 27, 2025

Highly recommend Cornell Construction LLC for your home building and improvement projects. Brett Cornell and his craftsman/resources just completed a major upgrade to the outside of our house and shop. New siding/trim, new patio, new metal roofs on the patio/2 sides of the shop, new shingles, lighting, and painting. Execution was outstanding and the project was a huge success. We are quite satisfied with the work. Thanks Brett!

Dan Gonzales
Feb 9, 2025

Brett Cornell, the owner of Cornell Construction LLC, provided us with the most amazing experience of our kitchen updates, living cabinets with carpet install. His knowledge and resources, from beginning to the end project, led to a beautiful finish. Brett communicated every step of the way, what to expect in a timely manner. We highly recommend Cornell Construction, LLC., for your next project. Five star service! ⭐️⭐️⭐️⭐️⭐️
Dan and Diane Gonzales
Kennewick, WA

Mary McConnell
Jan 10, 2025

Brett did many jobs to help prepare my house for selling. He installed both interior and exterior light fixtures as well as new smoke detectors/carbon monoxide detectors. He also put drawer and cabinet pulls on all my kitchen cabinets, changed all door locks and rekeyed them to all match. Additionally, he repaired shelves in my kitchen cabinets. All this work was completed quickly and competently. As a bonus, Brett went to the hardware store to pick up needed material, saving me considerable time.

I was delighted to find that Brett could do anything and everything I asked of him. He also advised of other contractors to help with more specialized issues. I would rate Brett and Cornell Construction, LLC a 10+ if that was an option on Google.

Beth Mucatel
Dec 2, 2024

We are very happy to have worked with Brett and his construction company. We had an unwelcome restoration project of 2 bathrooms and a living room due to water damage. Brett is a great communicator, sets a schedule in advance of the various subcontractors and checks on the work regularly. He pays close attention to detail and ensures that the work is done very well. We will contact Brett for any future projects. We highly recommend him to others.

Michele Earley
Nov 21, 2024

Brett remodeled our fireplace. He gave us great ideas and executed the plan beautifully. He was always on time, finished the job on schedule, kept us informed, and cleaned up everyday before he left. He made our dull and outdated fireplace the beautiful centerpiece of our home. I would highly recommend him and will hire him for any job in our home.

David Alexander
Sep 12, 2024

I’ve used his service multiple times ranging from drainage pipe issues to installing overhead garage racks and have never been disappointed. Great quality of work for reasonable prices.

Only downfall is I always seem to find new projects I want to take on with his help :)

Desi Swart
Sep 12, 2024

Thanks Cornell Construction for installing the screen door and making it easy on us. I appreciated being able to text with what we were looking for in the door and finding options that were dog proof (meaning that a dog can’t zoomie through it like an all mesh screen).

This is our second job completed and thoroughly enjoy the easiness of doing business and quality work. Key take aways- quick to respond, easy quoting, fair priced, reliable, flexible and trustworthy. There isn’t many people that I trust to be inside my home while no one is there-but Cornell construction is one! I also appreciate the fact that he would work within a budget and transparent with costs too.

Thanks again, I look forward to whatever project comes next!

Doug Whitehouse
Sep 11, 2024

The work was started and done on time! The attention to detail was quite apparent! Thank you Brett! One down and many more projects to go!

Peggy Ashcornell
Aug 29, 2024

Cornell Construction put in a new kitchen faucet for us and showed us how to hook up our underground sprinkler system. Brett also advised us on outside lighting and offered to give us an estimate to do it. This Company is very professional and thorough we will be using their services again.

Brad Alderman
Aug 26, 2024

Brett has done numerous jobs for my family. He cannot be recommended high enough. We have never been disapointed and he is as good as gold. Hire him quick before he is to busy.

Debra Dempsey
Aug 26, 2024

Bret fixed a leak on my sprinkler system, and took the time to adjust some sprinklers for better efficiency. He is very friendly and a fast worker. Will definitely call him for my next needed repair work.

Sheila McCabe
Aug 26, 2024

Brett did an amazing job. We needed some safety rails and grab bars installed. His work looks great and the safety bars are super sturdy. He was quick to respond to our request, provided drawings and a clear estimate, and finished the work on time. I'd recommend him for any remodel or handyman needs.

Shanna Mariscal
Aug 26, 2024

I did a kitchen remodel. Brett did an amazing job doing brick tile for backsplash. He also added shiplap to my island. He is extremely professional and strives to do the best job.

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • 5207 Holly Way, West Richland, WA 99353
  • Commercial Roofing
  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Free Estimates
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

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