Can Trust Your Comfort is our commitment
Serving Northern Colorado & Beyond Since 2014
HVAC Professionals in Fort Collins
Reliable Heating & Cooling Services in Loveland, Windsor & Larimer County
When it comes to keeping your home comfortable, you need an HVAC team you can trust. At Grants Heating & Air, we’ve spent over 20 years helping homeowners in Northern CO with expert heating and cooling solutions. Whether you’re dealing with a broken furnace in the dead of winter or looking to upgrade to a high-efficiency heat pump, we’re here to help.
We take pride in doing things differently—offering honest recommendations, thorough evaluations, and no high-pressure sales tactics. Our goal isn’t to sell you something you don’t need—it’s to make sure you get the right solution for your home.
Save Big with Rebates
Don’t wait—these rebates won’t last forever! Call us now to find out how much you can save. You may even qualify for more than one of these amazing rebate offers.
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$2,250 Per ton from Xcel Energy Rebate Rebate amounts may vary. Contact us for details and eligibility.
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$1,500-$2,000 Efficiency Works rebates Rebate amounts may vary. Contact us for details and eligibility.
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$1,000 Instant Colorado State Tax Credit Rebate amounts may vary. Contact us for details and eligibility.
Honest HVAC Solutions Without the Sales Gimmicks
We know HVAC repairs and replacements can feel like a big decision. That’s why we focus on educating homeowners rather than pushing unnecessary upgrades. At Grants Heating & Air, we take the time to inspect your system, explain your options, and help you choose what’s best for your home and budget.
As a Daikin Elite Member and a specialist in everything from gas furnaces to ductless systems, we bring expertise to every job. And because we don’t work on commission, you can rest easy knowing our recommendations are based on what’s right for you—not on making a sale.
Want to see the quality of our work firsthand? Check out our YouTube channel, where we share behind-the-scenes looks at the projects we’ve completed throughout Northern Colorado. It’s just another way we aim to build trust and relationships with our community.
If you need professional HVAC help in Fort Collins or the surrounding area, call Grants Heating & Air at (970) 450-4983 or contact us online to request your free estimate today!
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How Can We Help? Our Services
Discover our expert HVAC solutions tailored for Northern Colorado
From ductless systems to heat pumps, we've got the tools and the talent to tackle any temperature task. Whatever the weather, we’ve got you covered.
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Energy Efficient Heat PumpThinking about upgrading your home’s heating and cooling? With huge rebates available, now is the time! Some of our customers are getting high-efficiency heat pumps for next to nothing—and you could too!Learn More
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Indoor Air QualityWe offer expert indoor air quality solutions to help homeowners breathe easier. Whether you're dealing with excess dust, humidity problems, or airborne contaminants, we have the products and expertise to improve your home’s air quality.Learn More
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Heating ServicesWhether you’re dealing with an aging heating system, considering an upgrade, or facing an unexpected breakdown, our skilled team is here to help. We combine expert craftsmanship with a commitment to customer care for reliable solutions.Learn More
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Cooling ServicesWe specialize in providing high-quality air conditioning services that keep your home cool, comfortable, and energy-efficient during the hottest months. We're here to handle all your AC needs with care and professionalism.Learn More
Quick Service & Free Second Opinions
Heating and cooling problems don’t always wait for a convenient time, nor do we. If you have an emergency need, we work to accommodate same-day or emergency service whenever possible. Grants Heating & Air is always ready to help when you need it most. If another company has told you need a costly repair or system replacement, we’re happy to provide a free second opinion. Our approach is simple: take the time to diagnose the issue properly, offer straightforward advice, and give you options that make sense.
We also offer financing, specials, and solutions for every budget—whether you’re looking for the most energy-efficient system on the market or need a long-term plan to keep your home comfortable. No gimmicks, no cutting corners—just honest, high-quality service from a team that treats you like family.
Call (970) 450-4983 today or request your free estimate online. We're eager to show you why we're the go-to choice for HVAC professionals in Fort Collins and beyond!
Our Clients Speak Volumes Find out how we've helped others stay comfortable.
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"Did an Excellent Job and in a Timely Manner"
Grants HVAC recently installed a new furnace and AC unit in our recently purchased house.
John Roark -
"Quickly Resolved"
Our technician Chris was awesome and the company was super quick to get over to service our AC.
Roland -
"Informative and Flawless Installation"
Grant and his crew performed a flawless installation of a cold climate heat pump and heater for us.
Jeff Salen -
"Nice guy! Wonderful company!"
Grant’s Heating and Air came highly recommended from a great resource and friend.
Lynn Core -
"We wouldn’t use anyone else."
They are ethical and professional and know what they are doing.
Jana Borland -
"Well Trained and Strategized"
Grant's Heating and Air has been servicing my property for several years now.
Colette Blough -
"Professionals in Every Way"
Grants HVAC company has done two major jobs for me at our home in Red Feather Lakes.
Bill B. -
"Professionalism and Quality of Workmanship"
We had Grant’s HVAC install a multizone mini split in our home.
Mark and Leslie Blaul
Why We're Your Comfort Crew Expect The Best
Discover what sets us apart in the HVAC industry.
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Licensed & InsuredEntrust your HVAC needs to licensed, insured professionals.
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We Operate On HonestyWe believe in providing education about options and not scare tactics.
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Financing Options AvailableWe offer a variety of options. Call to learn about the details.
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Quick Help AvailableEmergencies don't wait for office hours. You shouldn't have to either.
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100% Satisfaction GuaranteeWe never leave you unhappy! We guarantee it.
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We Focus On Transparency & Quality Our MissionAt Grants Heating and Air, we believe in delivering a lasting experience for our customers.
