Services
What we do
Mathison Custom Builders is a full-service residential construction company and general contractor offering custom-home building services in Summit County (including Breckenridge, Frisco, Silverthorne, Dillon, Keystone and Blue River) and throughout the Colorado mountains. Although we specialize in the use of heavy logs and timbers, we are skilled in many styles of custom construction. From crafting new homes to remodeling existing residences, our knowledgeable staff and experienced crews deliver the highest quality custom-home building found across Summit County and all of the Colorado high country.
Custom home Construction
From concept to completion, our expert team partners with you to design and build a one-of-a-kind home tailored to your lifestyle, aesthetic, and the natural beauty of the mountain landscape. With a focus on craftsmanship, innovation, and personalization, we create luxurious, high-performance homes that reflect who you are and how you live.
Experience the pinnacle of mountain living and bring your vision to life with our custom home construction.
Home Additions
Transform your mountain home into a personalized retreat with our expert remodeling and addition services. Specializing in projects throughout the Colorado Rockies, we offer comprehensive solutions—from expansive garage constructions and seamless home extensions to refined exterior upgrades and interior renovations. Our commitment to craftsmanship and attention to detail ensures that each project enhances your home’s functionality and aesthetic appeal. Whether you’re looking to expand your living space or modernize your home’s design, our team is dedicated to bringing your vision to life with quality and precision.
Owner’s Representation
An Owner’s Representative acts as the homeowner’s advocate throughout the custom home building process, overseeing the project to ensure it meets the agreed design, quality, budget, and timeline expectations. The Owner’s Rep coordinates between the homeowner, builder, architect, and subcontractors, reviews schedules and budgets, monitors construction progress, and helps make informed decisions. Their role is to protect the homeowner’s interests, minimize risks, and provide guidance from initial

How do I get started?
There are many ways you can start our opinion is that you do some initial research on land, price, and architects with a style you prefer. After you have done that and you are confident that custom building your new home is your preffered choice, contact us and we will help you begin that dream and walk you through the process.
Step 1
research
Research and find out if Custom building is the right solution for you.
A lot goes into building your own home and some do not realize the commitment and budget needed for a successful build in Summit County, Colorado.
Step 2
Contact us
Once you do your research and have a good idea of what you want fill out our form and we will will get back to you to set up a meeting with one of our project managers.
Step 3
setup Meeting
Once you set up a time to meet with one of project managers get your research and questions prepared to go over with them.
Budgeting your New Home in Summit County
Enter your Name and your Email and then Enter in your custom home information to get an estimate of the cost of building your home in Colorado.
Our Process

Step 1
pre-construction
Firstly, whether you have a design team or you choose to work with one of our architects, we’ll collaborate to ensure the pre-construction process is smooth and efficient. Our first step is to understand your goals. Then, we’ll help you understand your options. As an experienced Colorado custom homebuilder, we realize the challenges and opportunities of building a mountain home. We always come to the table with solutions and ideas that will help your vision come to life. Throughout the pre-construction process, we’ll work closely with you and your architect to create a design that ensures your home is built exactly to your needs and specifications.

Step 2
Construction
As Summit County contractors, we understand that open communication is key throughout the construction process. We invite you to ask questions and count on us to be responsive, informative and honest. If you live locally, regular site visits and walk-throughs will be scheduled. If you’re out of town, we are diligent about providing consistent status updates and photos. Regardless of your location, you always have access to Tony as a dedicated project manager. We’ll help you select your finishes, appliances and fixtures and facilitate your requests for upgrades or changes.
Internally, our business is efficient and organized. On the job site, our sub-contractors are the best in the custom home business, and we have established relationships with all of them. We frequently inspect job sites to ensure schedules are adhered to and all safety and security protocols are followed.

Step 3
Post-construction
Your satisfaction with every detail of your new Colorado custom home is important to us. Once your home is complete, we’ll walk you through how to use the major appliances and all the custom features. You’ll also receive a binder containing information about care, maintenance and warranties. In addition, we are aware that not all Summit County contractors will offer a warranty with their work. Another thing that sets us apart is our commitment to our craftsmanship. For this reason, Mathison Custom Builders stands behind our work and offers a two-year warranty on our workmanship. Furthermore, after you move in and begin enjoying your home, we’ll be there to answer any questions that may arise.
Architects
Our Partners
What people say about us
TESTIMONIALS
Our entire team at Allen-Guerra Architecture has enjoyed working with Tony Mathison over the past decade. We appreciate Tony’s attention to the architectural details and like the fact that he involves us in the construction process. He has the unique ability to keep the quality of construction high, maintain a schedule and be at or below anticipated construction budgets.
Suzanne Allen & Courtney Saldivar
Allen-Guerra Architecture
In 2009, we purchased Mathison Custom Builder’s award-winning Parade home. We looked at many different homes, but this home stood out above the rest. With its unique character and craftsmanship, we felt that this house had it all. From the smallest attention to detail, to the massive timbers, we fell in love with this Breckenridge home. In 2011, we wanted to build a small addition, who better to use than the one who knows every square inch of this house? The house has been problem-free and we knew that it was very well built, so we did not need to look elsewhere for a very dependable contractor. The addition came in on time and budget with the utmost quality. In the five years we have owned the home, it has proven to be very well built and a pleasure to come home to.
Kurt & Cynthia Doerr
Our sincere gratitude goes to Tony Mathison, who not only built our first ‘dream home’ in Breckenridge but is now building our second home. We chose Tony to build our first home after seeing what a meticulous craftsman he was, and for the fact that he would be on the job site almost daily overseeing our project. Our home came in on budget and was finished ahead of schedule. Tony, you know if we build number 3, you’ll be the guy!