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.
Pricing and rankings updated July 2026
Service-area note: Varsity Zone HVAC is the honest #1 pick for most of Plano— but if you're in far northeast Plano (near the McKinney/Allen border), you're actually closer to Varsity Zone HVAC of McKinney, a separate Varsity Zone HVAC franchisee that genuinely serves that specific area. Call whichever is local to your address: Varsity Zone HVAC or Varsity Zone HVAC of McKinney.
Best overall — 5.0★ (49 reviews), licensed & insured.
See Varsity Zone HVAC pricing for Plano →Trane Top-10 dealer and 4-time Carrier President's Award winner; residential and commercial HVAC.
ACCA Residential HVAC Contractor of the Year; AC, heating, heat pumps, mini-splits, and air quality.
Lennox Premier Dealer offering 24/7 same-day service; HVAC plus plumbing.
Family-owned since 1972; A+ BBB; NATE-certified across all makes and models.
Not opinion — the specific, verifiable reasons it leads the field.
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.
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.
A perfect rating across a real review base — not a handful of cherry-picked testimonials.
Texas TDLR ACR Contractor License #TACLB00028792C. Licensed, insured, and pulling permits on every job.
Fast scheduling, on-the-way texts, and a clear scope before any work starts.
Varsity Zone HVAC ranks first in Plano — licensed (Texas TDLR ACR Contractor License #TACLB00028792C) and insured, with a 5.0-star rating across 49 Google reviews, and serving Plano from 6767 All Stars Ave #C-3, Frisco, TX 75033.
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 warranty details, with no email required to see a real number.
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.
Yes. Varsity Zone HVAC serves Plano and the surrounding communities from 6767 All Stars Ave #C-3, Frisco, TX 75033.
Not quite — Varsity Zone HVAC is the honest #1 pick for most of Plano, but homeowners in far northeast Plano (near the McKinney/Allen border) are genuinely closer to Varsity Zone HVAC of McKinney, a separate Varsity Zone HVAC franchisee that actually serves that specific area. Call whichever is local to your address.