Columbia Plateau Inc. of Washington

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About Us

We proudly serve Washington, Oregon, Idaho, and surrounding areas.

We at Columbia Plateau are a licensed and insured roofing contractor based in Ellensburg, WA. Voted Best Roofing Company 7 years in a row, we specialize in a variety of roofing solutions, including shingles, metal, slate, and solar options. As a CertainTeed SELECT ShingleMaster and Malarkey Emerald Premium Contractor, we guarantee exceptional materials and workmanship and provide comprehensive warranties to all our customers.

Our services extend across Central Washington, including Yakima and Kittitas counties, reaching into Oregon and Idaho as well. Customers choose us for our reliable services and specialized expertise. With our commitment to quality and customer satisfaction, you can trust us with your roofing needs in the Pacific Northwest.

Recent Work

1220 Bend of the Barton Lane ,Raleigh, NC, US

  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood

1705 Gala Way ,Ellensburg, WA, US

  • CertainTeed Landmark
  • CertainTeed Landmark: Weathered Wood
  • Other Services
  • Other Services: Roofing

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

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Holli Shields — review for Columbia Plateau Inc.
Holli Shields
5/5
As homeowners, we had Columbia Plateau replace our entire roof after it was damaged from a major windstorm. They worked quickly with our insurance carrier to get things underway, and our roof was completed quickly. We initially chose them as we had known Dan and his family for many years and trusted him to handle the job. He gave us the best bid and options; we had our entire soffit and vents upgraded and balanced to meet our roof's requirements. As a Real Estate agent, I trust Columbia Plat... Read more
Columbia Plateau Inc. response
Response from Columbia Plateau Inc.10 months ago

Thank you for the kind and detailed review. We’re grateful for your trust over the years and glad we could help get your roof replaced quickly after the windstorm. Working with your insurance and making sure the ventilation and soffit upgrades were done right is always a priority. We appreciate your confidence in our team for inspections and repairs, and we’ll be sure to share your feedback with Zack. Thank you for the recommendation!

Chris Granberry — review for Columbia Plateau Inc.
Chris Granberry
5/5
I have known Dan for over twenty years and can highly recommend him and his team. He have served countless hours working with our non-profit organization and is extremely capable and trustworthy.
Columbia Plateau Inc. response
Response from Columbia Plateau Inc.a year ago

Thank you Chris. I am grateful to have you and your family as friends!

Janice Brazeau — review for Columbia Plateau Inc.
Janice Brazeau - 2004 Lakeview Drive , Yakima, WA, US
5/5
We were very pleased with the process from initial evaluation by Zach, the offer given with discounts, the quick response to start, the tarps protecting landscaping, the quality of work, the look of their product, the Portable toilet!, the gutter clean out, and all waste and debris picked up and hauled off. The four men who labored well were prompt, pleasant and courteous. They thanked me profusely for the coffee provided. The job was a complete new roof. It was done in less than a week. Afte... Read more
Columbia Plateau Inc. response
Response from Columbia Plateau Inc.a year ago

Thank you for the kind words Janice. We strive to give the best customer experience possible and am glad you were satisfied with the outcome. Dan

Hiddeny Smith — review for Columbia Plateau Inc.
Hiddeny Smith
5/5
Dan and his crew did a phenomenal job on our place. They were quick, thorough, and communicative. Highly recommended.
Columbia Plateau Inc. response
Response from Columbia Plateau Inc.a year ago

Thank you Mr. Smith. Thank you for the great review. We appreciate you very much!

Kyrie Evans — review for Columbia Plateau Inc.
Kyrie Evans - 162 Schut Road , Moxee, WA, US
5/5
Mondo's crew was great! They were punctual and very respectful and they left our property cleaner than when they arrived. Hands down you can trust Columbia Plateau with any of your roofing needs. Our new roof looks amazing!
Columbia Plateau Inc. response
Response from Columbia Plateau Inc.a year ago

Thank you Kyrie. Mundo's crew certainly do a great job. We appreciate the glowing review! Dan

Frequently Asked Questions

We are the trusted roofing contractor in Ellensburg, consistently voted Best Roofing Company by local residents and offering expert services backed by the CertainTeed SELECT ShingleMaster™ Certification.

We offer a full range of roofing services including residential and commercial roofing, roof repair, and solar installation in Central Washington.

Yes, we provide flexible financing options through Profund to help make our roofing services more affordable, offering plans with low monthly payments to fit any budget.

We are deeply rooted in the Ellensburg community, proudly serving residents with reliable roofing services and engaging in projects that enhance local homes and businesses.

Our certifications like the CertainTeed SELECT ShingleMaster™ and Malarkey Emerald Premium Contractor, along with veteran and senior discounts, distinguish us as a top choice for roofing solutions.