Expert building in Summit County
We build rugged detached garages and outbuildings meant to handle heavy snow and thin air. You will get the extra space you need for your vehicles and mountain gear while adding real value to your home.
We build outbuildings that actually stand up to Summit County’s heavy snow and high-altitude sun. Whether you want a heated workshop, a massive RV bay, or just a better place for your gear, we handle the whole project from start to finish. Our team takes care of all the local permits and inspections so you don't have to worry about the red tape. You'll get a solid, dependable space that's built to last in the mountains.
Construction That Handles the Elements
Living in Silverthorne and across Summit and Grand Counties means dealing with serious winter weather. We build garages specifically to handle the heavy snow loads and extreme temperature swings that come with mountain life. From reinforced foundations to high-grade insulation, we make sure your building is tough enough to stay warm and sturdy no matter what the season throws at it.
More Than Just a Place to Park
A garage should do more than just house a car. We design spaces that fit how you actually live, whether that means extra-tall bays for an RV and a boat or dedicated storage for your skis, bikes, and camping gear. We also build separate workshops, home gyms, or creative studios, ensuring every square foot is useful and built to your needs.
Matching Your Existing Style
Your new garage should look like it was always meant to be part of your property. We pay close attention to the details, matching your home's siding, roofing, and trim so everything looks cohesive rather than like an afterthought. A well-integrated outbuilding doesn't just look better; it adds real value to your home and fits perfectly into the local landscape.
We Handle the Details from Start to Finish
Dealing with building codes and permits in the mountains can be a headache, but Action Builder LLC takes care of all of that for you. We manage the entire process, including all the paperwork and inspections required in our local communities. Most builds are finished within six to ten weeks, and we provide daily on-site oversight to ensure the work meets our high standards.
Custom Garages and Outbuildings for Mountain Living
We build custom garages and detached structures specifically for the tough climate in Summit and Grand Counties. Our buildings are engineered to handle the mountain environment, so you can trust they will stay solid and functional for years to come.
We design every structure to handle heavy snow loads and intense high-altitude weather. Your garage will stay safe and secure even through the harshest Colorado winters.
Your new garage shouldn't look like an afterthought. We match the siding, roofing, and trim to your existing house so that everything looks like it belongs together.
We build fully insulated, powered spaces that you can actually use all year. Whether you want a home office, a private gym, or a workshop for your projects, we make sure the space stays comfortable.
From extra-wide bays for an RV to custom storage for your skis and bikes, we design functional spaces that keep your mountain gear safe and organized.
Durable workshops and storage designed for high-altitude living.
Whether you need extra-wide bays for mountain gear or a detached workshop, we build outbuildings designed to handle the heavy snow and temperature swings in Summit and Grand Counties. We take care of the entire process from permitting to insulation to make sure your new garage fits your home and stands up to the elements for years to come.
Silverthorne, CO
(970)-393-3377
sunday
Closed
monday
8:00 AM - 5:00 PM
tuesday
8:00 AM - 5:00 PM
wednesday
8:00 AM - 5:00 PM
thursday
8:00 AM - 5:00 PM
friday
8:00 AM - 5:00 PM
saturday
Closed