How much does HVAC service cost in Greenville?

HVAC service costs in Greenville range from diagnostic calls around $2 to full system replacements reaching $80,000 for high-efficiency commercial setups. Routine tune-ups typically run $70-$200, standard repairs $150-$600, and full residential replacements $8,000-$14,000. Costs vary by system size, efficiency rating, and whether emergency dispatch is involved.

Do I need a licensed HVAC contractor in Texas?

Texas requires HVAC contractors to hold the Class A (unlimited) / Class B (cooling ≤25 tons, heating ≤1.5M BTU/hr) license from the Texas Department of Licensing and Regulation (TDLR). Verifying your contractor holds current credentials protects you on warranty claims, permits, and insurance coverage. Most licensing boards offer online license search tools to confirm active status before you hire.

How often should I service my HVAC system in Greenville's climate?

Dallas summers average 96°F July/August highs with 100+ days above 90°F annually. Summer humidity is moderate but temperature swings push both cooling and heating systems across the year. Most HVAC manufacturers recommend twice-yearly tune-ups — a cooling check in spring and a heating check in fall — to maintain efficiency and warranty coverage. Many Greenville contractors offer annual maintenance plans that bundle both visits at a discount.

Are there 24/7 emergency HVAC services in Greenville?

Yes — 3 of the 17 HVAC contractors serving Greenville advertise 24/7 emergency availability. After-hours service calls typically carry a premium of $100-$300 above standard rates, and emergency labor can run 1.5-2x normal hourly pricing. For the most urgent situations, call the top-rated 24/7 providers listed on this page directly.

What's the best time of year to schedule HVAC maintenance in Greenville?

Schedule HVAC maintenance in spring (March-April) for cooling system prep, and in fall (September-October) for heating system prep. Greenville contractors are busiest and most expensive during peak summer heat and peak winter cold, so off-season booking gets you better scheduling and sometimes lower rates.

HVAC Services in Greenville, TX

17 HVAC contractors found

Need emergency service? 3 HVAC providers in Greenville offer 24/7 availability→

HVAC Service AC Repair HVAC Repair AC Installation HVAC Maintenance Commercial HVAC Emergency HVAC

AC Replacement

CS AIR & HEAT

5.0(262)

24/7 Highly Rated

“All 261 reviews carry 5-star ratings, with seven named customers specifically praising same-day or rapid…”

3258 Bent Oak St W, Greenville, TX 75401

Service	Typical Range	Price Points
AC Repair	$75–$2,800	7 items →
AC Installation	$150–$20,000	8 items →
AC Replacement	$2,100–$16,000	—
HVAC Maintenance	$15–$800	7 items →
HVAC Repair	$75–$3,500	7 items →
HVAC Service	$70–$14,100	6 items →
Emergency HVAC	$150–$3,500	6 items →
Commercial HVAC	$2–$80,000	7 items →

HVAC Services in Greenville, TX

CS AIR & HEAT

Wright's Air Conditioning and Heating, Inc

Greenstar Heating and Air

Ken Parker Service, Inc.

Az heat and air

Blue Breeze Heating and Air Conditioning LLC

Reliable Heating Solutions

A/C Brokers LLC

Brannam Mechanical

D-N-D Services Inc

Greenville Air & Heat

Hanovers Heating and Cooling Service

Chuck Renfro Services Co

Com-Tex Services

HHSERVICES LLC

Frisco Heating and Cooling

VAZQUEZ COMMERCIAL REFRIGERATION & HVAC LLC

HVAC Service Costs in Greenville, TX

HVAC in Greenville, TX: What Homeowners Should Know

Frequently Asked Questions

What's the best HVAC company in Greenville, TX?

How much does HVAC service cost in Greenville?

Do I need a licensed HVAC contractor in Texas?

How often should I service my HVAC system in Greenville's climate?

Are there 24/7 emergency HVAC services in Greenville?

What's the best time of year to schedule HVAC maintenance in Greenville?

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