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.

Cliff Thorn Construction team

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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Ken Brutzman
March 26, 2019

I had a problem with the clear coat finish peeling on the exposed beams at my residence. I called CTC for help. Not only did they refinish the beams in a timely manner, they went back to the original clear coat manufacturer and asked for an inspection. The manufacturer determined that the wrong product was used originally and that they would cover the cost of the new product at NO charge. On top of that, CTC came up with an affordable solution to protect the top of the beams into the future. That's what I call exceptional service!

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Michael Duarte
September 14, 2023

great local company

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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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Kendal Piatt
January 15, 2019

Cliff Thorn's crew were exceptional. We were impressed with their professionalism and speed. They did trim work around all our floors and doors and had beautiful suggestions. It dressed up our house a lot and saved us so much time and effort to use their services. We will definitely use them again for future home remodeling.

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Carlos Garcia
March 12, 2019

Great company. Highly recommend them for your next remodel.

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Mark Runsvold
April 3, 2018

Cliff and the crew at CTC have an excellent reputation for quality and timely work. The reputation is well earned, highly recommend.

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Lexi Lilienthal
October 7, 2020

CTC came and installed LVP flooring throughout my entire house. I knew that it was a very large job and I was very confident that they would be able to handle it, My expectations were exceeded with the outcome! The staff at CTC are extremely friendly and easy to work with. Thank You Cliff Thorn Construction for everything that you do and for my beautiful floors!

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george mackie
March 15, 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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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.

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Jose Contreras
May 7, 2017

Good customer service great quality of work

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Nids Tapia
September 19, 2023

Great company with integrity and awesome employees!

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Daniel Honeycutt
February 29, 2020

Great company. Jose is the best!

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ken wendland
March 27, 2018

I love my mom and she is a self confessed persnikety consumer.: (per·snick·et·y; pərˈsnikədē/requiring a particularly precise or careful approach.) Mom had a flood in her basement... CTC construction came to the rescue. Cliff and his team did a fantastic job and delighted one tough customer, my mom. Thank you for helping my mom and doing a great job on the repair and remodel. The basement is now mom's favorite room in the house.

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Joe Peterson
February 14, 2017

We've used them multiple times with very good results

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McGwire Hanson
December 12, 2023

Have done lots of work recently with CTC Construction and have nothing but good things to say about the company and the whole crew! They are very professional, they communicate well, and always get the job done the way it should! Thank you CTC!