Ac and hvac replacement in Killeen, TX
8 licensed contractors list AC and HVAC replacement and name Killeen as a service area on their own websites. 4 have Google ratings shown.
Last updated October 4, 2026.
Ad Mini Split Reef: $2,000 per mini split, installed. Heats and cools, most jobs done in a day. Get the flat price →-
1
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 #1: Lists both mini splits and heat pumps, offers financing, in business since 2009.
-
2
Lochridge Priest Home Services LLCTop 10
4.9 ★★★★★ 2,821 Google reviews✓ License active through May 2027 · ✓ No TDLR enforcement orders · ✓ Also a licensed electrical contractor
Serves Belton, Killeen, Temple
Lochridge Priest Home Services LLC, based in Waco, provides AC installation, heating and furnace work, and 24/7 emergency service. Homeowners also hire the contractor for ductwork, indoor air quality, and plumbing.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +10 more
BBB listedFinancingFree estimatesWhy #2: Lists both mini splits and heat pumps, offers financing through Goodleap, in business since 1963; no posted price.
-
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.
-
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.
-
5
SGR Air Conditioning and Heating LLCTop 10
5.0 ★★★★★ 13 Google reviews✓ License active through Mar 2027 · ✓ No TDLR enforcement orders
Serves Austin, Bee Cave, Cedar Park, Elgin, Georgetown and more
SGR Air Conditioning and Heating LLC installs and services ductless mini splits for residential and commercial properties. Homeowners call the firm for AC repair, heat pump installation, furnace maintenance, and indoor air quality solutions.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +6 more
FinancingMaintenance planWhy #5: Lists both mini splits and heat pumps, offers financing; no posted price.
-
6
Naylor Services LLCTop 10
5.0 ★★★★★ 36 Google reviews✓ License active through Dec 2026 · ✓ No TDLR enforcement orders
Serves Austin, Buda, Cedar Park, Georgetown, Killeen and more
Naylor Services LLC installs and services ductless mini splits. Homeowners hire them for AC repair, heat pump installation, furnace maintenance, and ductwork solutions.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +5 more
Family ownedWhy #6: Lists both mini splits and heat pumps, holds a Class A license; no posted price.
-
7
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 #7: No posted price.
-
8
Cruz Air Conditioning & HeatingTop 10
✓ License active through May 2027 · ✓ No TDLR enforcement orders
Serves Killeen
Cruz Air Conditioning & Heating serves Bell County including Killeen. Services include AC installation and replacement, AC repair, heating and furnace work, maintenance and tune-ups, and smart thermostats.
- AC install / replace
- AC repair
- Heating & furnace
- Maintenance & tune-ups
- +1 more
Why #8: In business since 2009; no posted price.
More in Killeen: AC repair · 24/7 emergency AC repair · heating and furnace repair · AC tune-ups and maintenance · heat pump installation · mini split installation · all HVAC companies in Killeen
Questions
Who does AC and HVAC replacement in Killeen, TX?
8 licensed contractors list AC and HVAC replacement on their own websites and name Killeen as a service area. Kayser Heating and Air 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.