A-1 Heating and Air Conditioning Services

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United States
Greeley, CO
A-1 Heating and Air Conditioning Services

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We are a Family-owned Heating & Air Conditioning company that has been serving Northern Colorado sin
(1)

At A-1, our team of professionals want you to feel comfortable in your home or business by providing expert service and top quality heating and air conditioning products. With over 40 years of experience and excellence, we offer many services that will make your indoor comfort needs and concerns a breeze. Our qualified and highly trained technicians are NATE certified and dedicated to providing premier service on every job. The services we offer include the following:

Residential and commercial installs and repairs
24/7 Emergency service
Furnace installation, maintenance, & repair Air conditioning installation, maintenance, & repair
Duct Cleaning
Remodeling as necessary for installation and service
Boiler maintenance & repair
Basement finishes and remodels
Parts and support for do-it-yourselfers

10/16/2026

Today belongs to the cats. 🐾

Happy Global Cat Day to all the cat parents in our community! May your home be cozy and your favorite chair remain temporarily available.

10/12/2026

Fall Comfort Starts Here

Fall temperatures in Colorado can change quickly, so now is a great time to make sure your HVAC system is ready for the season ahead. 🍂

A seasonal check can help improve efficiency, catch small issues early, and keep your home comfortable as cooler weather settles in.

📞 970-352-3500
🌐 a1heat-air.com

10/10/2026

Today is World Mental Health Day. 💙

A reminder that taking care of yourself matters just as much as taking care of everything on your to-do list. Be kind to yourself and check in on the people around you.

10/08/2026

We’re grateful every time a customer takes a moment to share their experience. ⭐ Our goal is always to provide professional HVAC service, explain the problem clearly, and help you keep your system running efficiently.

📞 970-352-3500 | 💻 a1heat-air.com

10/06/2026

Your HVAC system may still be heating or cooling your building long after employees and customers have gone home.

Reviewing thermostat schedules and building controls can reduce unnecessary energy use without sacrificing comfort during business hours.

Before Colorado heating season gets busier, October is a smart time to review your commercial HVAC settings.

📞 970-352-3500 | 💻 a1heat-air.com

10/04/2026

Today is for all creatures big and small!

Happy World Animal Day from the A-1 team! Give your furry family members an extra treat and a little extra love today.

10/01/2026

Hello, October! 🍂

Cooler mornings and crisp Colorado evenings are officially here. Now is a great time to make sure your HVAC system is ready for the shift from cooling to heating.

09/24/2026

Thank you to our customers for trusting A-1 Heating & Air Conditioning with your A/C repairs, maintenance, and home comfort needs. Your support means a lot to our entire team!

📞 970-352-3500 | 💻 a1heat-air.com

09/21/2026

Today is World Gratitude Day, and we have plenty to be thankful for. 💙

We’re grateful for our hardworking team, our loyal customers, and the Northern Colorado community that continues to support A-1 Heating & Air Conditioning.

09/19/2026

If your HVAC system barely made it through summer, waiting for a winter breakdown may not be the best plan.

Early fall gives homeowners and businesses time to explore replacement options before cold weather puts older equipment under heavier demand.

Planning ahead also gives you more time to compare:

✔ System efficiency
✔ Heat pump options
✔ Smart controls
✔ Available rebates and incentives
✔ The best equipment for your property

A planned HVAC installation is always easier than an emergency replacement.

Thinking about upgrading? Let’s talk about your options before winter arrives.
If your HVAC system barely made it through summer, waiting for a winter breakdown may not be the best plan.

Early fall gives homeowners and businesses time to explore replacement options before cold weather puts older equipment under heavier demand.

Planning ahead also gives you more time to compare:

✔ System efficiency
✔ Heat pump options
✔ Smart controls
✔ Available rebates and incentives
✔ The best equipment for your property

A planned HVAC installation is always easier than an emergency replacement.

Thinking about upgrading? Let’s talk about your options before winter arrives.

📞 970-352-3500 | 💻 a1heat-air.com

Address

107 N 23rd Avenue
Greeley, CO
80631

Telephone

+19703523500

Website

http://www.a1heat-air.com/

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