Serving Washington, Oregon & Idaho Commercial Construction

From renovations and tenant improvements to new construction, our commercial construction team specializes in projects of every size, style and budget. Let us help you create the perfect space for your business.

Start fresh with our new construction services. We turn concepts into reality, delivering practical and innovative designs for your commercial space.

Modernize your commercial space with our renovation services. From aesthetics to structural updates, we bring new life to existing structures.

Optimize your property with tenant improvements. Tailored solutions meet your business needs, ensuring a space that evolves with you.

Discover the strength and efficiency of steel buildings. Ideal for industrial, retail, or office spaces, our structures offer durability and practical design.

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Working with CTC From Initial Design to Final Build, We Do It All

  • Estimating

    Estimating projects in a way that meets our clients' needs, including lump sum/stipulated sum estimates, budgetary estimates, design-bid-build estimates, and cost plus bids.

  • Pre-Construction Consulting

    Engaging with the client and design team early and often to establish a collaborative environment that allows us to align expectations and maximize value engineering.

  • Planning & Scheduling

    Meticulously planning, organize resources, and employing effective communication strategies to keep the project on track and within budget, with everyone in the loop.

  • Project Management

    Overseeing the budget, determining the constructability of architectural designs, reviewing change orders, and ensuring adherence to the construction documents.

Schedule an estimate today!

Building Communities One Project at a Time

As a small, locally owned, and family-run business, we take immense pride in our roots and the communities we serve. Our commitment goes beyond bricks and mortar – it's about creating spaces that stand as a testament to our dedication to excellence and genuine care for what we do.

Michele's Event Center
Allegre Apartments exterior
Gesa Credit Union
Metro Mart
Allegre Apartments

No Project is Too Big or Small Commercial Construction for All Markets & Industries

We believe that the success of a project is measured not just in bricks and mortar but in the satisfaction and trust of our clients. We are proud to take on commercial construction projects of any size, scope, and budget across a variety of industries and markets—every project is an opportunity to make an impact. From new construction to remodeling to tenant improvements and even steel buildings, we are here to build lasting relationships within our community through our work.

Retail & Shopping Centers

Restaurants & Food Service

Industrial

Multi-Family Housing

Office Buildings

Medical Facilities

Hotels

Roads & Outdoor Spaces

Ready to get started?

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craig sebring
September 19, 2025

I've been dealing with CTC and other General Contractors from Yakima to Spokane for over 15 years. I'm a subcontractor that has dealt with the positives and negatives with just about every GC around. CTC has been top notch in all areas.

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Wade Cantrell
July 17, 2024

CTC just finished my home addition and bathroom remodel. We had a couple special order items we couldn’t decide on that delayed the project and CTC had a very collaborative “can do attitude” the whole way through the project. We were happy to have their guidance through the duration of our project! Highly recommend.

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Andrew Paye
March 18, 2019

I just wanted to say how helpful and professional everyone at Cliff Thorn Construction was as we were getting things ready to move into a new home. Thank you.

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Kendal Piatt
September 22, 2025

I can't say enough about Cliff Thorn Construction. They came and did some renovations in our home. Not only was their work amazing, but they CLEANED UP after themselves and all the gentlemen that came in and out with the different aspects of the job were so nice and respectful. I will only use them for any future reconstruction or construction. Thanks Cliff for your helpfulness and for your team.

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george mackie
October 22, 2019

CTC did a great job with a recent roof repair at my home. Job was done quickly and jobsite was completely clean, once the work was done.

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Matt LaPlante
October 27, 2021

Great customer service and very friendly staff...

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Phyllis Shovelski
March 12, 2019

Very professional and timely work

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Makeala Willis
October 7, 2025

Working with Cliff Thorn Construction has been a fun experience. We primary worked with Stephanie, and her communication was top notch -she is direct with how we can handle drop off and pick up and what needs to be done. She is professional, friendly, and reliable, which has made the whole process of creating embroidery shirts for the company truly fun. The professionalism extends to everyone at the company, everyone is so nice and helpful. We highly recommend Cliff Thorn Construction and will definitely be working with them from now on.

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Paul Smith
May 2, 2021

CTC converted the master bathroom shower to zero clearance. I was nervous about the project and has already turned down a separate contractor because they made me feel uneasy about how it would get done. CTC impressed me from the beginning with confidence and professionalism. They didn’t let me down. The project went perfect and everything turned out just the way they said. It was even done early. I will definitely use them again for the next project.

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The entire CTC team is a pleasure to work with and their work stands out because of their genuine care for the customer and craftsmanship put into the projects they work on. Would recommend them any day!

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Peggy McDorman
October 4, 2025

AmyLynne and Jake were very impressive from the very beginning. They explained the process in detail and were accommodating to our schedule. Jeff and Connor had the difficult job of demo of the glass and tile shower and the outdated flooring, a little loud, of course, but done in only one day and not a bit of trash left behind. Jeff continued with sheet rock, texture, painting, and flooring. We could not have been happier with Nathan and Guillermo and their work with the cultured marble. Dave, Ethan and Julian were awesome plumbers. James and then Kirk were always checking on progress and making sure materials were where and when they were needed. The floor-to-ceiling sheeting to protect the side room and counters was especially appreciated. The floor from outside to the work site was also protected. There was one unanticipated "hiccup" for the need for a new water shut off valve that was handled very quickly and professionally. This project was not only completed on time but ahead of schedule. We were very pleased with the process and the final result. There was not one single thing that we needed to do. Our bathroom was clean and move-in ready. Every CTC employee and sub-contractor involved with our project was a joy to work with.

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Karen Miller
March 17, 2020

The project at my home was done with great care. The timeline was followed and every step was explained. Everyone that I was in contact with treated me well. Professional team!

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Carlos Garcia
March 12, 2019

Great company. Highly recommend them for your next remodel.

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Joy Heid
August 19, 2025

I had a utility sink/dog-wash station installed in my laundry room. I LOVE IT!! CTC did a super job! Everyone was so nice and helpful. I couldn’t have asked for a better experience. Jake worked with me to stay within my budget, Amy helped me pick out tile and James was always there checking in to see how the progress was going. The sub contractors were all very respectful when they came in and out of the house. They knew what they were doing. They were efficient, got in and out quickly and everthing works and looks great!

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Craig Hopperstad
October 6, 2023

CTC came in and did a small-medium size remodel in my rental. They didn’t play the change order game and they stayed within budget. They will be my go to contractor now, wish I would have figured this out a little sooner.