Your heating and cooling experts since 1980

Collin Air technician speaking with homeowner in Plano, Texas, discussing an HVAC repair.
Collin Air mascot with first place award ribbon on chest, holding wrench and screwdriver, signifying heating and cooling repairs, maintenance, and installation.

We’re Proud
To Serve You

For over 42 years, the Bullock family has been serving area homeowners with honesty and integrity. The company was founded by father and son, John and Brian Bullock. The Bullock’s had the entrepreneurial spirit and a desire to serve the people of Plano. Collin Air has always been about family.

Collin Air Comfort Club

BRONZE

SILVER

GOLD

PLATINUM

Collin Air Comfort Club

Bronze Comfort Club logo for Collin Air maintenance package.

BRONZE

Collin Air Silver package for their heating and cooling maintenance Comfort Club.

SILVER

Collin Air Comfort Club Gold package icon for HVAC maintenance in Plano, Texas, and throughout Collin County.

GOLD

Platinum icon image for Collin Air's Comfort Club air conditioning and furnace maintenance.

PLATINUM

WE MAKE NEW SYSTEMS AFFORDABLE, APPLY FOR FINANCING TODAY!

Carrier air conditioning unit image used for Collin Air's HVAC financing in Plano, TX, and throughout Collin County.
Carrier heating and cooling unit image being used for Collin Air's HVAC financing section of home page.

We Love Hearing From Our Customers!

“Since when do AC companies call a customer schedule a free maintenance call then charge them for repairs that were not asked for. Especially with elderly people. My mother in law was called to schedule a free maintenance call when they arrived they told her her ac was not working and charged her over $900 to fix it when there was too much water in the drain pan. Then scared her into believing the heater would not work if it was not repaired. Shame on you…”
- Don P.

“Since when do AC companies call a customer schedule a free maintenance call then charge them for repairs that were not asked for. Especially with elderly people. My mother in law was called to schedule a free maintenance call when they arrived they told her her ac was not working and charged her over $900 to fix it when there was too much water in the drain pan. Then scared her into believing the heater would not work if it was not repaired. Shame on you…”

- Don P.

“This is the second full A/C unit that CollinAir has installed for us. The last one lasted twenty years! We had our furnace replaced this time as well. They our company that cares about customer satisfaction, plus they are quick and reliable. If there is an issue they explain and follow up quickly. Thank you for the partnership.
Greg”

- Greg P.

FEATURED PROMOTIONS

At Collin Air, we continue to look for ways we can better serve you. We are proud to offer you latest deals and promotions to fit your needs.

9 AC Tune-Up each additional . Coupon. Collin Air.

Blogs and Advice

5 Reasons Why Regular HVAC Maintenance Is Essential

According to the U.S. DOE, a simple task such as changing the air filter on your HVAC system can improve efficiency by up to 15 percent.

READ ARTICLE

3 Tips to Prevent AC Breakdown During a Heat Wave

An air conditioner is your lifeline during a prolonged heat wave.

This life-saving comfort system is a necessity when temperatures soar and linger in Plano as they have under the heat dome that has scorched across Texas.

READ ARTICLE

WE ARE PROUD TO BE A CARRIER FACTORY AUTHORIZED DEALER.

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Join Our Team

WORK-LIFE BALANCE

Work-life balance is essential working for any company. At Collin Air we take pride in making sure the health and well-being of our employees is top priority.

CAREER ADVANCEMENT

Advancement in your career is huge. We will always accommodate to your personal and professional growth at Collin Air.

JOB SECURITY

At Collin Air, sense of job stability is very important We are always looking out for the best interest of our employees.

We Service All Brands

Image of several HVAC brands Collin Air will service in Plano, Texas, or the Collin County area.