Ac and hvac replacement in Harker Heights, TX
5 licensed contractors list AC and HVAC replacement and name Harker Heights as a service area on their own websites. 2 have Google ratings shown.
Last updated October 4, 2026.
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1
Jurnee Mechanical and ServicesTop 10
5.0 ★★★★★ 89 Google reviews✓ License active through Oct 2026 · renewal due Oct 2026 · ✓ No TDLR enforcement orders
Serves Austin, Bastrop, Cedar Park, Georgetown, Harker Heights and more
Jurnee Mechanical and Services operates from Hutto with licensed and insured technicians. Homeowners call for AC installation, heating repair, ductwork, and emergency service.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +10 more
Family ownedFinancingFree estimatesWhy #1: One of 3 companies that post an installed price, lists both mini splits and heat pumps, states a 10-year labor warranty.
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2
Kayser Heating and AirTop 10
✓ License active through Jul 2027 · ✓ No TDLR enforcement orders
Serves Austin, Belton, Harker Heights, Killeen, Temple and more
Kayser Heating and Air has operated since 2009. Homeowners hire it for AC installation, heating and furnace work, ductwork, and indoor air quality services.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +7 more
Family ownedFinancingFree estimatesWhy #2: Lists both mini splits and heat pumps, offers financing, in business since 2009.
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3
Jormer EnterprisesTop 10
5.0 ★★★★★ 11 Google reviews✓ License active through May 2027 · ✓ No TDLR enforcement orders
Serves Belton, Harker Heights, Killeen, Temple and more
Jormer Enterprises operates from Copperas Cove, offering licensed and insured HVAC services. Homeowners request AC installation, furnace repair, ductwork, and 24/7 emergency service.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +6 more
Family ownedFinancingFree estimatesWhy #3: Lists both mini splits and heat pumps, offers financing, holds a Class A license; no posted price.
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4
Croaker Heating and Air LLCTop 10
✓ License active through Feb 2027 · ✓ No TDLR enforcement orders
Serves Austin, Belton, Cedar Park, Georgetown, Harker Heights and more
Croaker Heating and Air LLC is a family-owned contractor serving Williamson County. Homeowners can request AC installation, repair, heat pumps, ductwork, and emergency service.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +8 more
Family ownedFree estimatesWhy #4: Lists both mini splits and heat pumps, offers financing, in business since 2003.
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5
Premium Comfort Air LLCTop 10
✓ License active through Nov 2026 · renewal due Nov 2026 · ✓ No TDLR enforcement orders
Serves Belton, Harker Heights, Killeen, Temple
Premium Comfort Air LLC serves Bell County including Belton, Harker Heights, Killeen, Salado, and Temple. Homeowners request AC installation, repair, emergency service, heat pumps, heating, furnace work, and maintenance.
- Heat pumps
- AC install / replace
- AC repair
- 24/7 emergency
- +2 more
Why #5: No posted price.
More in Harker Heights: AC repair · heating and furnace repair · AC tune-ups and maintenance · heat pump installation · mini split installation · all HVAC companies in Harker Heights
Questions
Who does AC and HVAC replacement in Harker Heights, TX?
5 licensed contractors list AC and HVAC replacement on their own websites and name Harker Heights as a service area. Jurnee Mechanical and Services ranks first on our published score.
Are these companies licensed?
Yes. Every company here holds an active Texas A/C contractor license, checked against TDLR records on October 4, 2026.