HVAC Products in Fort Collins & Beyond
Servicing Quality HVAC & Water Heating Brands in Northern Colorado
At Grants Heating & Air, we believe your comfort starts with the finest products. That’s why we only work with brands we trust and products we can proudly stand behind, such as Daikin, Navien, AO Smith, Bradford White, and Clean Comfort. Each of these brands’ products are known for their performance, durability, and efficiency. Whether you need a new heating and cooling system, a high-efficiency water heater, or improved indoor air quality, we have the right solution for you and will proudly install it the right way.
Learn more about these products and request a free estimate by giving us a call at (970) 450-4983 or completing our online form.
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Grants HVAC recently installed a new furnace and AC unit in our recently purchased house.
John Roark -
Our technician Chris was awesome and the company was super quick to get over to service our AC.
Roland -
Grant and his crew performed a flawless installation of a cold climate heat pump and heater for us.
Jeff Salen

Daikin HVAC Systems – Energy-Efficient & Reliable
Daikin is a global leader in heating and cooling technology, known for its energy-efficient and long-lasting systems. As a Daikin Elite Member, we install and service a full range of Daikin products designed to keep your home comfortable year-round.
These include:
- Heat pumps – A versatile and energy-efficient option for both heating and cooling, ideal for Northern Colorado’s climate.
- Central air conditioners – High-performance cooling solutions that deliver powerful, even airflow throughout your home.
- Ductless mini-splits – A flexible, zoned comfort solution perfect for homes without ductwork or areas needing independent temperature control.
- VRV systems – Advanced variable refrigerant volume systems that provide customized climate control and energy savings.
Daikin products are built with cutting-edge technology to enhance comfort while reducing energy consumption. Whether you're upgrading your system or need professional service, we’re here to help you get the most out of your Daikin HVAC system.
Navien Tankless Water Heaters – Endless Hot Water, Maximum Efficiency
If you're looking for an energy-efficient water heating solution, Navien tankless water heaters are a top choice. These systems provide on-demand hot water, eliminating the need for a bulky storage tank while reducing energy waste.
Navien water heaters provide the following benefits:
- High-efficiency performance – Heats water only when needed, cutting down on standby energy loss.
- Compact design – Saves space compared to traditional tank-style water heaters.
- Long lifespan – Designed for durability, with high-quality materials and advanced engineering.
We install and service Navien tankless water heaters to make sure you always have reliable hot water when you need it. If you're considering making the switch, we can help you find the right model for your home and handle the entire installation process.

Reliable Water Heaters by AO Smith and Bradford White
Not every home needs a tankless water heater, and for those who prefer traditional systems, we turn to two trusted brands: AO Smith and Bradford White. These water heaters provide reliable performance and are designed to meet a variety of household needs.
Whether you need a high-capacity model for a large family or a compact unit for tight spaces, AO Smith and Bradford White products deliver consistent hot water and durability. When you partner with Grants Heating & Air, you can rest easy knowing your water heater is built to last and installed by experts who care about your comfort.
Indoor Air Quality Products for a Healthier Home
Indoor air quality plays a critical role in your overall health and comfort. At Grants Heating & Air, we offer the finest air purifiers and filtration systems to help you breathe easier. Our trusted brands deliver advanced solutions for cleaner, healthier air.
Some of the notable IAQ products we can install include:
- Dust Free Active Air Purifier and Active Gold Air Purifier - These systems actively target and neutralize contaminants, improving air quality throughout your home.
- REME Halo - A whole-home in-duct air purifier that reduces mold, bacteria, and odors for fresher, cleaner air.
- Clean Comfort AM11-CleanFit - This high-efficiency air cleaner captures up to 99% of airborne particles for uncompromising filtration performance.
- Honeywell Air Purifiers - Improve your indoor air quality with Honeywell air purifiers. Shop top-rated air purifiers and air cleaners for allergies, smoke, and pet dander.
We carefully selected these products because we know they deliver proven results. Cleaner air means a healthier home, and these systems make it possible.
Upgrade Your Home with Our Recommended Products Today
As a team committed to quality and customer satisfaction, Grants Heating & Air partners with brands we know and trust. We install and service products designed to enhance your comfort, save energy, and improve your home’s living conditions. With professional installation and dedicated maintenance services, you can rest assured your investment will continue performing at its best for years.
Call (970) 450-4983 or contact us online today to schedule your consultation and upgrade your home with the best products available!

Serving Wellington & Northern Colorado Since 2014