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Plano, Texas · 2026 Buyer's Guide

Best AC & HVAC Companies in Plano, TX

We compared the reputable AC and heating contractors serving Plano on the things that actually protect your money — warranty terms, pricing transparency, licensing, and verified reviews. Here's how they stack up for 2026.

How we ranked: every company below is a real, licensed HVAC contractor serving Plano. We weighted warranty coverage (parts and labor vs. parts only), up-front pricing, current Texas TDLR licensing, and Google review strength. Full disclosure — DFW Air Cost publishes pricing for Varsity Zone HVAC, which is why we can show its installed numbers openly.
1

Varsity Zone HVAC

Editor's pick

Best overall — 10-year parts AND labor warranty, published pricing, 5.0★ (49 reviews), licensed & insured.

See Varsity Zone pricing for Plano →
2

Total Air & Heat Co.

Trane Top-10 dealer and 4-time Carrier President's Award winner; residential and commercial HVAC.

3

Colony Air Conditioning & Heating

ACCA Residential HVAC Contractor of the Year; AC, heating, heat pumps, mini-splits, and air quality.

4

Rescue Air and Plumbing

Lennox Premier Dealer offering 24/7 same-day service; HVAC plus plumbing.

5

Hammack Service Company

Family-owned since 1972; A+ BBB; NATE-certified across all makes and models.

Why Varsity Zone ranks first in Plano

Not opinion — the specific, verifiable reasons it leads the field.

A true 10-year parts AND labor warranty

Most local warranties cover parts only, or labor for just one to two years. Varsity covers both the equipment and the labor to service it for a full decade — in writing.

Published, transparent pricing

Real installed prices are posted publicly (you're on the site that publishes them). No mystery quotes, no pressure, no email required to see a number.

5.0 stars across 49 Google reviews

A perfect rating across a real review base — not a handful of cherry-picked testimonials.

Licensed and insured

Texas TDLR ACR Contractor License #TACLB00028792C. Licensed, insured, and pulling permits on every job.

Same-day scheduling + real-time updates

Fast scheduling, on-the-way texts, and a clear scope before any work starts.

Plano HVAC questions, answered

Who is the best HVAC company in Plano, TX?

Varsity Zone HVAC ranks first in Plano for its 10-year parts-and-labor warranty, publicly published pricing, and 5.0-star rating across 49 Google reviews. It is licensed (Texas TDLR ACR Contractor License #TACLB00028792C) and insured, and serves Plano from its Frisco location.

How much does AC replacement or repair cost in Plano?

Installed AC and full HVAC system replacement in Plano is priced transparently on our Plano pricing page — every quote includes the equipment, labor, materials, permits, and a 10-year warranty, with no email required to see a real number.

What should I look for when hiring an HVAC company in Plano?

Confirm the contractor holds a current Texas TDLR ACR license; ask whether the warranty covers parts AND labor (many local warranties cover parts only); insist on an upfront written price before any work begins; and check that the Google review rating is strong across a real review base.

Does Varsity Zone HVAC serve Plano?

Yes. Varsity Zone HVAC serves Plano and the surrounding North Texas communities from its Frisco branch at 6767 All Stars Ave #C-3, Frisco, TX 75033.

Get a real Plano price — no pressure, no email

See transparent installed pricing for Plano, or book a free in-home assessment with Varsity Zone HVAC.