HVAC companies serving 78154, Schertz, TX
7 licensed contractors serve Schertz, 2 of them install mini splits. About 30% of homes in 78154 were built in 2010 or later; bonus rooms and upstairs bedrooms on one central system are the usual complaint.
Housing figures: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates, ZCTA 78154.
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1
Platinum Refrigeration LLCTop 10
4.9 ★★★★★ 60 Google reviews✓ License active through Dec 2026 · ✓ No TDLR enforcement orders
Serves New Braunfels
Platinum Refrigeration LLC operates as a veteran-owned contractor serving Comal County. Homeowners call for AC installation and replacement, heating and furnace work, heat pumps, indoor air quality, and 24/7 emergency service.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +6 more
FinancingFree estimatesMaintenance planWhy #1: Lists both mini splits and heat pumps, offers financing through Service Finance, holds a Class A license; no posted price.
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2
Miculka Mechanical LLCTop 10
5.0 ★★★★★ 7 Google reviews✓ License active through Mar 2027 · ✓ No TDLR enforcement orders
Serves New Braunfels
Miculka Mechanical LLC installs Mitsubishi systems and provides AC repair, heat pump service, ductwork, and indoor air quality solutions. Homeowners call for furnace work, ductless mini splits, and maintenance plans across Comal County.
- Ductless mini splits
- Heat pumps
- AC install / replace
- AC repair
- +5 more
BBB listedFamily ownedFinancingWhy #2: Lists both mini splits and heat pumps, offers financing through Goodleap, in business since 1999; no posted price.
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3
Goldstar Refrigeration LLCTop 10
5.0 ★★★★★ 8 Google reviews✓ License active through Apr 2027 · ✓ No TDLR enforcement orders
Serves Austin, Buda, Kyle, Lockhart, New Braunfels and more
Goldstar Refrigeration LLC carries Carrier, Goodman, Lennox, Ruud, Trane, and York equipment for residential and commercial systems. Homeowners call for AC installation, heat pump service, furnace repair, and 24/7 emergency coverage.
- Heat pumps
- AC install / replace
- AC repair
- Commercial
- +4 more
Labor warrantyWhy #3: States a labor warranty, holds a Class A license; no posted price.
35/ 100goldstarrefrigeration.com (830) 217-9439 Mon - Sat 8:00 am - 6:00 pm Verified October 4, 2026
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4
Quarter Moon Plumbing IncTop 10
4.0 ★★★★★ 81 Google reviews✓ License active through Jun 2027 · ✓ No TDLR enforcement orders
Serves New Braunfels
Quarter Moon Plumbing Inc offers financing through Synchrony. Homeowners hire it for AC installation, heating work, and plumbing services.
- AC install / replace
- AC repair
- 24/7 emergency
- Heating & furnace
- +3 more
BBB listedFinancingMaintenance planWhy #4: Offers financing through Synchrony, in business since 1983, holds a Class A license; no posted price.
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5
Centeno AirTop 10
5.0 ★★★★★ 225 Google reviews✓ License active through May 2027 · ✓ No TDLR enforcement orders
Serves New Braunfels
Centeno Air serves Comal County including New Braunfels, San Antonio, Schertz, and Seguin. Homeowners hire it for AC installation, repair, heating work, indoor air quality, insulation, and maintenance.
- AC install / replace
- AC repair
- Commercial
- 24/7 emergency
- +4 more
Family ownedFinancingFree estimatesWhy #5: Offers financing through Synchrony; no posted price.
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6
Shamrock Air ConditioningTop 10
✓ License active through Jan 2027 · ✓ No TDLR enforcement orders
Serves New Braunfels
Shamrock Air Conditioning has operated since 1999. Homeowners hire the firm for AC repair, heating and furnace work, and maintenance tune‑ups.
- AC repair
- Heating & furnace
- Maintenance & tune-ups
FinancingFree estimatesSame-day serviceWhy #6: Offers financing, in business since 1999, holds a Class A license; no posted price.
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7
Vetter Air LLCTop 10
3.9 ★★★★★ 23 Google reviews✓ License active through Jan 2027 · ✓ No TDLR enforcement orders
Serves Austin, Buda, Kyle, San Marcos and more
Vetter Air LLC is a family-owned, licensed and insured contractor serving Comal County. Homeowners call for AC installation, repair, heating work, maintenance, and emergency service.
- AC install / replace
- AC repair
- Commercial
- 24/7 emergency
- +3 more
Family ownedNATE certifiedSatisfaction guaranteeWhy #7: In business since 2000, holds a Class A license; no posted price.