Providing 20 Years of Experience

Call For A Free Estimate

Your Comfort. Our Commitment. Proudly Serving the Uintah Basin.

Comfort You Can Count On, Season After Season

From crisp winter mornings to the warmest days of summer, there’s nothing quite like coming home to a comfortable space.
At Grant Heating and Cooling Systems, we’re proud to help make that possible for families and businesses throughout Duchesne, Roosevelt, Vernal, and the surrounding Uintah Basin.


Family-owned and based in Duchesne, we bring more than 20 years of heating and cooling industry experience to every project. Whether you’re dealing with a furnace that isn’t heating, an air conditioner that needs attention, or planning a new installation, our team is here to help you find the right solution.
We believe great service starts with understanding your needs, explaining your options, and helping you make informed decisions about your home’s comfort.


Your Comfort Starts Here. Call
(435) 823-1710 to Schedule Service or Request an Estimate.

Heating Services — Warmth You Can Depend On

When winter settles across the Uintah Basin, your heating system should be ready to keep your home comfortable.

We provide heating services for existing systems, new installations, replacements, and specialized heating equipment.

Furnace Repair

If your furnace isn’t producing enough heat, keeps shutting off, or makes unusual noises, our team can diagnose the problem and recommend appropriate repairs.

Furnace Installation and Replacement

A new furnace is an investment in everyday comfort. We help customers evaluate heating equipment that fits their home’s layout, heating requirements, and existing system.

Boilers and Specialty Heating

From boiler systems to gas fireplaces and wood stoves, we offer additional heating solutions for suitable homes and properties.

Heating Maintenance

Seasonal maintenance helps identify developing issues and prepare your equipment for the demands of winter.

Bring Reliable Warmth Back to Your Home. Call (435) 823-1710.

Cooling Services — A Comfortable Escape From Summer Heat

When the temperatures rise, your home should be a place to relax and enjoy refreshing comfort.

Grant Heating and Cooling provides air conditioning repairs, replacements, installations, and other cooling solutions throughout the Basin.

Air Conditioning Repair

When your AC blows warm air, struggles to cool, or stops working, our team can investigate the cause and help you understand your repair options.

Air Conditioning Installation and Replacement

We help homeowners and businesses explore cooling systems appropriate for their buildings and comfort needs.

Ductless Mini-Splits and Heat Pumps

Flexible heating and cooling options for additions, individual rooms, and properties with different system requirements.

Swamp Coolers

Service for compatible evaporative cooling equipment commonly used in dry climates.

 Make Your Home Comfortable Again. Call (435) 823-1710 to Schedule Cooling Service.

Why Uintah Basin Homeowners Choose Grant

Family-Owned and Proudly Local

We’re based in Duchesne and proud to serve the communities that make Northeastern Utah such a special place to live and work.

More Than 20 Years of Experience

Our industry experience includes traditional heating and cooling equipment, specialized systems, and residential and commercial projects.

Complete Heating and Cooling Solutions

From repairs and maintenance to system replacements and new construction, we offer services for a wide range of comfort needs.

Solutions Designed Around Your Property

Every home and business is different. We help customers evaluate equipment options based on their individual requirements.

Experience With More Than Traditional Systems

Our services include furnaces, boilers, fireplaces, wood stoves, central air conditioning, heat pumps, mini-splits, and evaporative cooling.

What’s Wrong With Your Heating or Cooling?

Not sure where to begin? Here are some common signs your system may need attention.

My furnace is blowing cold air.


Ignition problems, thermostat settings, airflow restrictions, or heating components may be responsible.

My AC is running but the house isn’t cooling.


Restricted airflow, refrigerant system problems, electrical issues, or equipment performance may be involved.

Some rooms are always hotter or colder.


Ductwork, insulation, system sizing, and airflow can affect comfort throughout the home.

My system keeps turning on and off.


Frequent cycling may involve controls, airflow restrictions, or other equipment problems.

My heating or cooling bills keep increasing.



Equipment age, maintenance needs, insulation, and operating conditions may contribute.

Tell Us What Your System Is Doing. We’ll Help You Find the Next Step. Call (435) 823-1710.

Proud to Serve Our Uintah Basin Neighbors

Our home base is Duchesne, and we welcome customers from Roosevelt, Vernal, Myton, Ballard, Fort Duchesne, Naples, Jensen, Neola, Altamont, Bluebell, and surrounding communities.
Whether you live in town, operate a local business, or have a property outside the larger communities, contact us to discuss your needs and confirm service availability..

Frequently Asked Questions

  • Do you provide both heating and cooling services?

    Yes. We offer repairs, installations, replacements, and maintenance for a variety of heating and cooling systems.

  • Do you serve Roosevelt and Vernal?

    Yes. Both communities are included in our advertised service area.

  • Can you help with a new furnace or air conditioner?

    Yes. We help customers evaluate equipment options and provide new system installations.

  • Do you service boilers and ductless systems?

    Yes. Boiler and ductless system services are included in our offerings.

  • Do you work on commercial properties?

    Yes. We provide residential and commercial heating and cooling services.

  • Can you help with a new construction project?

    Yes. We provide heating and cooling system design and installation for new construction.

  • How can I request service?

    Call (435) 823-1710 to discuss your project, equipment, and scheduling.

Check Out Our Partners!

Bryant Heating & Cooling Systems

Napoleon Heating & Cooling

Bryant Heating & Cooling Systems
Napoleon Heating & Cooling

Let’s Make Your Home Comfortable in Every Season

Whether you’re planning an improvement or need help with a system that’s not working properly, Grant Heating and Cooling Systems is ready to put its experience to work for you.


Your Comfort Starts With One Call. Contact Grant Heating and Cooling at (435) 823-1710.