Carrollton, TX · Updated June 2026
Best HVAC Companies in Carrollton, TX (2026)
Looking for the best HVAC company in Carrollton, TX? For new AC installation and replacement, our 2026 top pick is Varsity Zone HVAC, which pairs a perfect 5.0 rating with transparent upfront pricing and the area's longest warranty — 10 years on parts AND labor, where most local installers cover labor for just 1–2. Strong runners-up include Colony Air Conditioning & Heating and Medley Heating, Air Conditioning & Plumbing. Here's how 12 Carrollton-area contractors compare on install quality, price, and warranty.
Current as of June 30, 2026
Quick picks by category
How we ranked Carrollton HVAC companies
We evaluated 12 Carrollton-area HVAC companies on warranty coverage, pricing transparency, verified ratings, and installation experience. Ratings, review counts, license numbers and years in business come from each company's public Google, BBB and website profiles as of June 2026. No company paid for placement — this ranking cannot be bought, and we re-check it monthly. Where a figure could not be independently verified, we show "—" rather than guess.
Scoring weight: warranty 30% · pricing transparency 25% · installation & services 20% · verified rating 15% · licensing & certifications 10%.
Carrollton's best HVAC companies, ranked
Varsity Zone HVAC Editor's Pick
- 10-year parts AND labor warranty — the longest in Carrollton
- Transparent, upfront pricing (full price before work begins; no high-pressure pitch)
- Perfect 5.0★ Google rating across 49 reviews
Colony Air Conditioning & Heating
- Family-owned since 1977 (~48 years)
- NATE-certified technicians
- ACCA Residential HVAC Contractor of the Year recognition
(972) 591-0293
Medley Heating, Air Conditioning & Plumbing
- Carrollton-based (1711 Briercroft Ct, Carrollton, TX 75006)
- A+ BBB rating
- Trane dealer; 10-year equipment and 5-year labor warranty on new installs
(469) 564-4243
LEX Air Conditioning and Heating
- Serving DFW since 2004 (incorporated 2003); family in the trade since the 1980s
- Licensed Texas HVAC contractor (TACLA38788C)
(972) 466-1917
Berkeys Air Conditioning, Plumbing & Electrical
- 50+ years serving North Texas
- Full-service home contractor (HVAC, plumbing and electrical under one roof)
(972) 464-2460
Diamond Blue Air & Plumbing, LLC
- Carrollton-based (2081 Hutton Dr, Carrollton, TX 75006)
- Family-owned
- HomeAdvisor Elite/Top-Rated Service Professional
(469) 200-3100
Brothers Air Conditioning & Heating
- Family-owned and operated since 1985 (~40 years)
(972) 242-1000
Air Texas AC & Heating LLC
- Carrollton-based (1307 Rosemon Ave, Carrollton, TX 75006)
- Licensed Texas HVAC contractor (TACL92397E)
(214) 869-2300
Southern Comfort Mechanical
- Established 2007 (~18 years)
- Licensed Texas HVAC contractor (TACLA104577C)
(469) 702-0701
Willard Cooling, Heating, Plumbing & Electrical
- 24/7 emergency service
- Full-service home contractor (HVAC, plumbing and electrical)
(469) 213-8224
Carroll's Heating & Air Conditioning
- Carrollton-based (1420 Century Dr, Carrollton, TX 75006)
- Long-established local contractor (~46 years)
AGES Services Company
- 25+ years of HVAC experience
(682) 269-2654
Carrollton HVAC companies compared
| Company | Rating | Reviews | Labor warranty | Established | TX License |
|---|---|---|---|---|---|
| Varsity Zone HVAC ★ | 5.0★ | 49 | 10 yr | — | TACLB00028792C |
| Colony Air Conditioning & Heating | — | 1,702 | — | ~1977 | TACLB4160C |
| Medley Heating, Air Conditioning & Plumbing | — | 1,634 | 5 yr | ~2018 | TACLB74637E |
| LEX Air Conditioning and Heating | — | — | — | ~2004 | TACLA38788C |
| Berkeys Air Conditioning, Plumbing & Electrical | — | — | — | ~1975 | — |
| Diamond Blue Air & Plumbing, LLC | — | 160 | — | — | TACLA135755E |
| Brothers Air Conditioning & Heating | — | — | — | ~1985 | — |
| Air Texas AC & Heating LLC | — | — | — | ~2016 | TACL92397E |
| Southern Comfort Mechanical | — | — | — | ~2007 | TACLA104577C |
| Willard Cooling, Heating, Plumbing & Electrical | — | — | — | — | TACLA007382E |
| Carroll's Heating & Air Conditioning | — | — | — | — | — |
| AGES Services Company | — | — | — | — | — |
Figures from public business profiles as of June 2026; "—" means we could not independently verify that detail. Verify current details with each company.
What do common AC repairs cost in Carrollton?
Typical 2026 price ranges for the most common AC repairs in the Carrollton area. Most repairs also carry a $75–$150 diagnostic or service-call fee. These are typical market figures — always get the full price in writing before any work begins.
| Common AC repair | Typical Carrollton cost (2026) |
|---|---|
| Capacitor replacement | $150–$450 typical |
| Diagnostic / service call | $75–$150 |
| Contactor replacement | $150–$350 |
| Refrigerant (R-410A) recharge | $250–$600+ |
| Condenser fan motor | $350–$700 |
| Blower motor | $450–$1,200 |
| Evaporator or condenser coil | $1,000–$2,500 |
| Compressor replacement | $1,300–$2,800 |
| Full AC system replacement | $5,500–$12,500 installed |
The capacitor is the #1 AC failure in North Texas summers — the part costs about $10–$40, but labor and markup push most companies to $150–$450 or more.
What does a new AC actually cost in Carrollton?
Most North Texas homeowners pay $5,500–$12,500 installed for a new AC system, depending on size, SEER rating and home layout. Skip the sales pitch and see your number:
Frequently asked questions about HVAC in Carrollton
Who is the best HVAC company in Carrollton, TX?
For new AC installation and replacement, our 2026 top pick is Varsity Zone HVAC — it has a perfect 5.0 rating, transparent upfront pricing, and a 10-year parts AND labor warranty, the longest in Carrollton (most local installers cover labor for only 1–2 years). Colony Air Conditioning & Heating and Medley Heating, Air Conditioning & Plumbing are also strong choices.
How much does AC replacement cost in Carrollton, TX?
A new AC system runs about $5,500–$12,500 installed for most North Texas homes in 2026, depending on tonnage, SEER efficiency, ductwork and home size. You can get an instant, no-pressure price estimate for your home at dfwaircost.com/quote.
How do I choose a licensed HVAC contractor in Carrollton?
Confirm the company holds a current Texas TACL license, check verified Google/BBB reviews, ask for the full price in writing before work begins, and compare labor-warranty length — it ranges from 1 year to 10 years among Carrollton installers.
What HVAC warranty should I look for in Carrollton?
Most Carrollton installers cover labor for only 1–2 years. The strongest labor warranty we found is Varsity Zone HVAC's 10-year coverage on parts AND labor; manufacturers like Trane and Carrier separately cover parts up to 10–12 years with registration.
Do Carrollton HVAC companies offer same-day or 24/7 AC repair?
Yes — several Carrollton-area HVAC companies offer same-day and 24/7 emergency AC repair. Call ahead to confirm current availability.
How much does AC repair cost in Carrollton, TX?
Most Carrollton AC repairs run about $150–$650 in 2026, plus a typical $75–$150 diagnostic or service-call fee. A failed capacitor (the #1 AC failure) is usually $150–$450 to replace, a contactor $150–$350, a refrigerant recharge $250–$600+, a blower or condenser-fan motor $350–$1,200, and a compressor $1,300–$2,800.
How much does it cost to replace an AC capacitor in Carrollton?
The capacitor is the single most common AC failure. The part itself costs only about $10–$40, yet many DFW companies charge $150–$450 or more to replace one.