Greenville, TX
HVAC Pros in Greenville, TX
14 HVAC contractors serve Greenville in hunt County. Mild climate means lighter wear on equipment and longer system lifespans. Oncor Electric Delivery rebates up to $1,600 available.
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Quick facts
- AreaGreenville
- StateTX
- Providers14
- Climate zone3A-Warm-Humid
- Heating degree days3,000
- Recommended systemheat pump dominant
Why HVAC matters in Greenville
Greenville sits in IECC climate zone 3A-Warm-Humid with average January temperatures of 46°F and July highs around 80°F. With 1,900 cooling degree days, air conditioning is critical during summer months.
TX (Hunt County) falls in IECC 3A-Warm-Humid. HDD 3000 / CDD 1900 per NOAA 1991–2020 state averages drive a heat pump dominant HVAC strategy. Climate data is zone-level; consult a contractor for site-specific load calcs.
Heat pump recommended for Greenville
An air source heat pump is the ideal system for this climate zone — it heats in winter and cools in summer with one unit.
With mild winters (avg 46°F in January) and 3,000 heating degree days, heat pumps operate at peak efficiency year-round here.
About Greenville HVAC
Greenville's suburban profile means most HVAC work is replacement rather than new-build. 14 HVAC providers list active service in Greenville — a small but workable shortlist. Getting three quotes is realistic if you plan a week out.
Greenville's climate (IECC zone 3A-Warm-Humid) keeps outdoor temps inside the efficient range of air-source heat pumps most of the year, with January averages around 46°F. That's why heat-pump conversions have overtaken straight AC + furnace installs in most of the local market. Oncor Electric Delivery's Oncor Take A Load Off Texas Heat Pump Rebate currently offers up to $1,600 toward a qualifying system, which meaningfully shifts the cost-of-ownership math.
Top local providers
Request quotes →- Bacon Plumbing Heating Air ElectricTop ratedinstallationrepairinspectionemergency
What customers say “Miguel Cardoso Did an amazing job helping us figure out why only part of our electricity was working. He checked…”
- Accurate Home ServicesTop ratedinstallationrepairinspectionemergency
What customers say “The delivery and install of my new water heater was excellent. Big thumbs up to Kyle, the lead technician, and his…”
- CS AIR & HEATTop rated
What customers say “CS Air & Heat are amazing. My heat went out during a cold spell. CS showed up two hours after I called, and they are…”
What customers say “I called late morning regarding a problem with my heating unit expecting to hear it would be at least a day or two…”
- Crow’s Heat & Air- PrincetonTop rated
What customers say “We called another AC service company to fix a condensate drain at my mother-in-law’s home. They told us an adapter…”
- Greenstar Heating and AirTop rated
What customers say “I recently hired Greenstar Heating and Air for HVAC services, and I couldn't be more pleased with the experience. From…”
- Crow's Heat & Air- Blue RidgeTop rated
What customers say “Very professional and didn't try to sell all the "recommended" add-ons that every other AC company pushes. The…”
- Ken Parker Service, Inc.Top rated
What customers say “I could not be happier with the experience I have had with Ken Parker Service Heating and Air. I called and had someone…”
- 3m RefrigerationTop rated
What customers say “A little backstory… Our inside and outside AC units were both brand new, installed in June 2024 by Air Control out of…”
- Az heat and airTop rated
What customers say “AZ Heat and Air Conditioning were extremely professional throughout the entire process. They installed my furnace and…”
What customers say “Amazing! Exactly the experience I was hoping I’d have.. Called them and they were at my house within 30 minutes, fixed…”
- Brannam MechanicalVerified
What customers say “I would like to thank Luis and Corey, who came out first thing this morning to check over my AC system, after it went…”
- Greenville Air & HeatVerified
What customers say “My old system went out, so I had to get a whole new system. The did a great job and respected my property inside and…”
What customers say “We had an issue with our pilot light not staying lit on an older gas furnace in Greenville. The technician from…”
What Greenville homeowners say
“A little backstory… Our inside and outside AC units were both brand new, installed in June 2024 by Air Control out of Emory. During our home inspection in May 2025, a freon leak was discovered, and we were told the inside unit needed to be raised and…”
“We had an issue with our pilot light not staying lit on an older gas furnace in Greenville. The technician from Reliable Heating Solutions cleaned the assembly and replaced the thermocouple. He could have tried to sell us a new furnace given the age,…”
“The delivery and install of my new water heater was excellent. Big thumbs up to Kyle, the lead technician, and his assistant Kurtis. They were friendly, professional and very careful and thorough with removal of the old water heater and hooking up th…”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Heat pumps are the recommended system for this climate zone, offering both heating and cooling in one unit.
Available rebates in Greenville
- Oncor Electric Delivery: Oncor Take A Load Off Texas Heat Pump Rebate — $500–$1,600 for heat pump
- Oncor Electric Delivery: Oncor Central AC Tune-Up & Upgrade — $200–$800 for central ac
Federal tax credits (up to $2,000 for heat pumps) can stack with utility rebates. See full cost breakdown →
Nearby service areas
Texas hub →Explore more Texas markets from the state hub.
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Frequently Asked Questions
What's the best heating system for Greenville?
Greenville is in IECC climate zone 3A-Warm-Humid with mild winters (avg January: 46°F). Air source heat pumps are the recommended system — they provide both heating and cooling efficiently in this marine climate, and qualify for substantial utility and federal rebates.
How important is air conditioning in Greenville?
Very. With 1900 cooling degree days and summer highs regularly exceeding 80°F, AC is essential in Greenville. Central AC or a heat pump (which provides both heating and cooling) is strongly recommended. Budget $3,500-$7,000 for a quality cooling system installation.
What HVAC rebates are available in Greenville?
Greenville homeowners can stack multiple incentives: Oncor Electric Delivery offers up to $1,600 for heat pump installations. Add the federal 25C tax credit ($2,000), and total savings can reach $3,600+. Ask your installer to itemize which rebates apply to your specific project.
How much does HVAC work cost in Greenville?
In Greenville, typical costs range from $150-$600 for repairs, $4,000-$8,000 for a standard furnace or AC replacement, and $6,000-$14,000 for a heat pump system. After available rebates, heat pump installations often net out to $4,000-$9,000. Get 2-3 written quotes to compare — prices vary significantly between contractors.
How do I verify a HVAC contractor is licensed in Texas?
Texas HVAC contractors must hold an Air Conditioning and Refrigeration Contractor License from the Texas Department of Licensing and Regulation (TDLR) — either Class A (unlimited tonnage) or Class B (under 25 tons / 1.5M BTU heating). Verify at tdlr.texas.gov/LicenseSearch and confirm the license is Active, the $10,000 surety bond or equivalent is in place, and general liability insurance is current.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Texas Department of Licensing and Regulation (TDLR) · Company data: verified business records + Google Business profile
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