Commercial Construction Tenant Improvements

Specializing in reshaping and reframing buildings to accommodate new tenants, we stand as your dedicated partner in creating functional and customized environments that enhance operations, boost efficiency, and elevate your brand.

 
Allegre Apartments

Customized Adaptations

When a new tenant steps into a building designed for a different purpose, we step in to tailor the space to new requirements. Our skilled team seamlessly adapts layouts, structures, and systems to align with your business objectives.

Michele's Event Center

Functional Redesign

From retail spaces to offices, from medical facilities to educational centers, our tenant improvement expertise ensures that your space serves its intended purpose to the fullest.

Metro Mart Connell WA

Optimizing the Space

Tenant improvement is about optimizing every square foot. Our designs prioritize functionality, flow, and efficiency, ensuring that every nook and cranny is put to effective use.

Redefining Spaces Through Tenant Improvement Expertise

For property owners and managers, our tenant improvement services enhance the appeal of your commercial spaces. Create environments that attract quality tenants and add long-term value to your properties.

Pearl Laundromat
Michele's Event Center
Allegre Apartments interior remodel
STCU-bathroom
break room at STCU Othello
Group photo - resized - not compressed (6-27-24)

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

  • Estimating

    Getting you the information you need to make the right decision for your business.

  • Pre-Construction Consulting

    Establishing a collaborative environment that keeps everyone on the same page.

  • Planning & Scheduling

    Meticulously planning your project from top to bottom, ensuring your project stays on track and within budget.

  • Project Management

    Overseeing the entire project, so you can focus on running your business. 

Schedule an estimate today!

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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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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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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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Daniel Honeycutt
February 29, 2020

Great company. Jose is the best!

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Jacob Mesner
June 26, 2023

Worked with Mike on a project, he was very professional, and the quality of work was outstanding. Highly recommended.

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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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Kati Hill
July 30, 2024

What a pleasure to work with the team from Cliff Thorn Construction! We just finished a home remodel with them and I am absolutely thrilled with the results. They were quick to address any concerns and great to answer any and all of my questions. I would highly recommend working with them for any of your home remodel needs. Thank you so much CTC team!

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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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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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Joe Peterson
February 14, 2017

We've used them multiple times with very good results

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Peggy Fisher
November 25, 2025

We worked with CTC Construction on the remodel of our home. They took a drab 70's house and made it a modern home. It is now safer and warmer than before. Charlie Dotson was our superintendent. We couldn't have asked for a better person to work with on this project. His work was beyond measure and his attitude and attention to detail was spectacular. We highly recommend CTC for your project - big or small. We look forward to using them on our future endeavors.

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Lola Tuter
June 19, 2024

Thank you CTC we love our new house. Your attention to detail was the best! We so appreciated all the help you had to offer. Everyone was very helpful. After loosing everything in the fire your kindness and information about how this process would go sure lightened the stress we were under. I recommend CTC very highly!!

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Matt LaPlante
October 27, 2021

Great customer service and very friendly staff...

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Parker Hodge
November 23, 2025

Great company. Did siding work, door replacements, trim and gutters. All were done on time, on budget with great communication through the entire process. Will be using this company again for further renovations to my property.

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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.