10% DISCOUNT For all Military, First Responders and Senior Citizens

Bill Joplin’s has always believed in the service and sacrifice of our active and retired military veterans as well as those who serve as first responders in the communities we serve. We appreciate citizens over the age of 60 who have contributed to making Collin County a better place.

Bill Joplin’s offers a 10% discount on parts and labor for any repair you need to be done. Please call us today to receive your discount.

Cannot be combined with any other offers.

Launch Special

To celebrate the launch of our new website, enjoy 10% off ALL equipment replacements. This special offer won’t last long, so act now! This offer comes with a 10-year parts warranty with your replacement. Mention this special when you call or book online to see if you qualify.

Residential & Commercial HVAC
Keeping Your Comfort In Mind.
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Residential Plans
New Construction
Residential Builds
Commercial Plans
New Construction
Commercial Builds
We’re Ready to Serve 24/7
Emergency Services Always Available
Why Choose Joplin’s?
You Can Trust Us.
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Family Owned & Operated Since 1978
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Recipients of the Carrier Hall of Fame Award
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Over 46 Years of Experience
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2000+ Positive Reviews On Google
And The List Goes On…
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BBB A+ Rating
2017 best of logo
2016 best of logo
Carrier Hall of Fame Logo
20223 Presidents Award Logo
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Mckinney TX chamber logo 2021 best HVAC logo
Reliable • Community-Based

HVAC Services You Can Count On

Since 1978, Bill Joplin's Air Conditioning & Heating has been a reliable, honest, and community-based residential, commercial, and new residential construction dealer. Led by three generations of family working together and striving to provide quality HVAC service, repair, and installation, we are the one-stop shop for customers.

About Us

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Collin County Loves Us
Had two HVAC companies look at my non working outside unit. Both said I had a leak but from different spots. Both said I needed a new unit. I then called Joplin’s and they pinpointed the leak (at a totally...
Bobby R.
Had an outage on Labor Day in 105 degree heat in North Texas. Michael from Joplin’s was there in 1 hour and got our unit working again. Analyzed the problem and noticed it was a bad capacitor, and didn’t try...
Chad G.
Bill Joplin’s installed the A/C systems when I built my house almost 30 years ago and I’ve been using them for preventative maintenance and repair ever since. When it was time to replace my worn out systems, I never considered...
Patrick M
Bill Joplin is The Best, have used them since ‘04 at 4 different homes. Others may be cheaper but so is their product and service. The actually put a total new system in current home less than other quotes and...
Bill B.
I was satisfied with the team that came out to change my evaporator coil! Mr Andrew and Mr. David were phenomenal. They were an effective team, providing us with their progress trying tokeep us informed. The job wasn’t easy and...
Rudy H.
Joplin’s has always taken great care of us for over 20 years. Today was fantastic as our AC went out over Father’s Day weekend. They came to our rescue within two hours of our call and solved our problem in...
Jennifer S.
A Focus On Quality Since 1978

Your #1 Choice In HVAC Services

Expect a wide range of services, industry-leading products, certified technicians, and honest practices to make a rewarding combination that results in long-lasting, reliable, and efficient operation of heating and cooling equipment year-round across Mckinney, Allen, Melissa, Prosper, Fairview, Lucas, Plano, and Princeton, TX.

More About Us

When you call Bill Joplin's Air Conditioning & Heating at 469-846-8339, expect to be treated like a member of the family. Customer service is our number one priority. Offering free estimates, over-the-counter sales on replacement parts, and relying on an in-house sheet metal shop, we keep everything as streamlined, affordable, and convenient for our customers in Mckinney, Allen, Melissa, Prosper, Fairview, Lucas, Plano, and Princeton, TX.

We’re Your Home for HVAC Repair, Maintenance, Installation, and Everything In-Between

We are a Carrier Factory Authorized Dealer and are proud of it. Only contractors who demonstrate superior competence in services, business practices, and customer satisfaction are awarded this distinction. Fewer than five percent of HVAC contractors have achieved the level of excellence and ethics that Bill Joplin's Air Conditioning & Heating has. For residential and commercial services both old and new, look no further than the NATE-certified, A+ BBB-rated, and Carrier President’s Award Winner that is Bill Joplin's Air Conditioning & Heating.

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