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“We’re long time customers of 1st Class Heat & Air. Chris M - our technician diagnosed the issue with our AC unit quickly and explained in details. He answered all our questions. He wasn’t trying to ov…”
“Chris came out and fixed an issue that a prior Air Duct Cleaning company messed up; and within 5 minutes of being there he was able to address the issue and get our AC up and running (on a Friday at 5…”
“True to their name, we got absolute 1st Class service!! We called them just after 5pm on a Friday to get our 3rd quote to replace our two AC units. We talked with Randy and he answered all our questio…”
“Wonderful service. Upstairs AC stopped working and they were at my house within 30 minutes of me calling them. Art was very knowledgeable and figured out the problem within minutes. I had a previous c…”
“We had an amazing experience with this company. Our upstairs A/C unit stopped working. James came out quickly and provided us with a fair price. He was kind and very professional. He even came back th…”
1st Class Heat & Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Plano, TX.
1st Class Heat & Air has a 4.7 out of 5 star rating based on 457 Google reviews.
Yes. License number: 18282. Status: ACTIVE. You can verify on the Texas Department of Licensing and Regulation (TDLR) lookup at https://www.tdlr.texas.gov/LicenseSearch/.
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Licensing verified 2026-04-24. Reviews refreshed 2026-04-24.
Licensing data: Texas Department of Licensing and Regulation (TDLR) · Company data: verified business records + Google Business profile
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