Remodeling Montana Homes with Integrity, Connection, and Craftsmanship
From full home renovations to additions, GTC delivers quality contracting and remodeling solutions across North Central Montana — on time, on budget, and built to last.
Design That Connects
We listen first — your lifestyle, story, and goals guide every design decision.
Protection You Can Trust
Licensed, insured, and transparent. We safeguard your investment every step of the way.
Craftsmanship That Endures
From foundation to finish, we build with excellence that lasts for generations.
Don’t gamble your investment.
A home should be your place of peace — not a source of tension. Choosing the wrong contractor can leave you feeling unheard, overcharged, and disappointed in a space that never feels quite right. Don’t sell your project with a team that doesn’t have:
What Sets Us Apart
We’re more than just builders — we’re your trusted local partner. From smart design to solid delivery, every detail is handled with care, precision, and pride.
Local Knowledge
Deep understanding of MT codes, climate, and construction standards.
Pro Team
Skilled, certified Craftsman, Builders, and Designers committed to quality.
Client Focus
Responsive service and communication — your satisfaction is our priority.
What We Do
Our Full-Spectrum of
Contracting Services
Full Home Remodels + Restorations
Complete revitalization of your entire living space, executed with precision and care.
Major Additions & Expansions
Expanding your home’s footprint to enhance functionality and meet your growing needs.
Design + Build Services
A complete, integrated service where the design process and construction are managed under one roof.
Our Projects
Projects Managed to Perfection.
From Full-Scale Custom Builds to Major Expansions, every project is secured by our process-driven management, ensuring financial transparency and quality control from ground-breaking to handover.
Testimonials
What Our Clients Say
Trustindex verifies that the original source of the review is Google. Wonderful construction and remodeling company. Expert work done quickly, cleanly and economically! Good folks that care about you as a customer.Trustindex verifies that the original source of the review is Google. Great communication and craftsmanship.
Owner's reply
Thank you so much Eula for your review. Forward to working with you on your next project.Trustindex verifies that the original source of the review is Google. Jonny was hired to do the demo of our kitchen, and was so impressed with his efficiency, politeness and quality of work and cleanup that I hired him to also do our backsplash and some finishing touches for our remodel. If you are looking for high quality work, at a fair price, don't hesitate to call Jonny at Grand Teton Construction. Highly recommend!
Owner's reply
Chris, it was a pleasure working for you and I hope you and your family the best with your new kitchen. Please consider Grand Teton contracting in any of your future projects.Trustindex verifies that the original source of the review is Google. We had the pleasure of working with John last summer in building our new deck. His attention to detail, construction and his hard work reflects in his work. We have several posts that have decided warp and he’ll fix those in the spring. I highly recommend his for any of your building needs!! Jay Constantino
Owner's reply
Thank you so much for the review and I wish you and your wife the best with your new deck. Look forward to working with you more in the future.Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Johnnie installed our cupboard and did a great job. He arrived on time and worked late to make sure the job was done to perfection. He told us, if you have any issues I'll come back and take care of any concerns. I would give him 5 stars out of 5Trustindex verifies that the original source of the review is Google. If you're looking for a top-shelf experience with a contractor, look no further than Jonny and his team at Grand Teton Contracting. Communication, quick responsiveness, and attention to detail are what you'll get when you hire them!Trustindex verifies that the original source of the review is Google. We have worked with Jonny on a couple projects. His quality and professionalism are amazing ! He is easy to work with and does what he says he is going to do. In both cases, we had tight deadlines and he respected and met those deadlines which relieved a lot of stress for us. Him and his team took pride in the workmanship as well. We are working with him and his team on our next project too. I would highly recommend hiring Grand Teton Construction for any project.Trustindex verifies that the original source of the review is Google.
Let’s Build Your Dream Home.
A home should be your place of peace — not a source of tension. Choosing the wrong contractor can leave you feeling unheard, overcharged, and disappointed in a space that never feels quite right.
3-Step Process
Our Process, Made Simple
1. Discuss It
We meet with you to discuss your vision, needs and the preferences, allowing us to understand your project requirements and budget thoroughly.
2. Plan It
Our project development phase includes detailed drawings and renderings, material selections, and project timelines, ensuring clarity and precision.
3. Build It
Our experienced team executes the renovation or build phase with precision, utilizing high-quality materials and craftsmanship to bring your vision to life.
Trust Built on Transparency. Reliability Driven by System.
We are redefining General Contracting in Montana. Our reputation is founded on a commitment to clear communication, rigid financial transparency, and delivering predictable project outcomes through organized management.
100%
Project Visibility
Real-time access to your schedule, budget, and daily site logs via our secure client portal. Know the status of your project, any time.
25+
Vetted Contractors in Network
We manage only the region’s top specialty trades. Every partner is vetted not just for skill, but for their alignment with our core process and schedule discipline. Trust us to bring only the best partners on board.
Refreshingly Simple for Peace of Mind
