Pros411

HVAC contractors in Schertz, TX

AC & heating

121 results

Sorted from nearest to farthest.

Registered and featured HVAC contractors

Other local businesses

Loading local businesses…

  • Unclaimed

HVAC contractors in Schertz, TX: by the numbers

There are 121 HVAC contractors with a phone number within 10 miles of Schertz, TX, from public Google Maps data and state license records. 1 has a state license we could confirm, and those with a Google listing average 4.7 stars across 55,771 reviews.

with a phone number
121
with a confirmed state license
1
open 24 hours or for emergencies
38
come to you (service area)
35

Highest rated on Google near Schertz, TX

Businesses with at least 20 Google reviews, sorted by rating. Ratings come from Google, not from Pros411.

  1. 1Legacy Home Services5 ★ · 2,844 reviews · 9 mi
  2. 2Military City Air Conditioning and Heating5 ★ · 377 reviews · 8.7 mi
  3. 3One Hour Heating & Air Conditioning5 ★ · 332 reviews · 9.9 mi
  4. 4RB Mechanical Solutions5 ★ · 282 reviews · 9 mi
  5. 57K Mechanical Heating and Air Conditioning5 ★ · 272 reviews · 3 mi

Hours

Of the 117 businesses in this search that list their hours on Google, 84 are open on Saturdays and 57 on Sundays. 38 are open 24 hours. 68 have 4.5 stars or more with at least 10 reviews.

Good to know in San Antonio

San Antonio has long, hot summers, and it sits in the part of Central Texas known as Flash Flood Alley, where heavy rain can flood low-water crossings fast. The February 2021 winter storm froze pipes across the city.

Long cooling seasons wear out capacitors and contactors; a yearly check before summer catches them early.

Weather and your home in San Antonio (area)

days a year at 90°F or more
122
days a year at 100°F or more
18
freezing nights a year (32°F or below)
14
hail reports in Bexar County, 2016 to 2025 (242 of 1 inch or larger)
294
  • The hottest months are July and August. ncei.noaa.gov
  • Since January 1, 2023, a new central AC installed here must meet the Southeast regional standard: at least 14.3 SEER2 for home split systems under 45,000 BTU. eere.energy.gov

Heat and freezes: NOAA 1991-2020 climate normals at San Antonio International Airport (USW00012921). Hail: NOAA Storm Events reports by county; they depend on how many people report, so use them to compare areas. Checked October 22, 2026. NOAA Storm Events

What an HVAC contractor charges

National ranges published by cost guides, not prices from the businesses on this list. Always get the price in writing.

  • Most AC repairs: about $150 to $700 (HomeGuide, HomeAdvisor, Fixr).
  • Service call or diagnostic: $75 to $200.
  • Capacitor: about $100 to $475; compressor: about $600 to $3,000, by source.
  • New central AC, installed: about $3,900 to $13,500 (HomeAdvisor, HomeGuide, Fixr, Trane).

AC repair cost: common repairs and when to replace · New AC unit cost: central air and mini-splits

Before you call

  • Check the thermostat, the breakers and the air filter first.
  • Have the brand and age of your system (on the label of the outdoor unit).
  • Ask about the diagnostic fee and after-hours rates.
  • If refrigerant is low, ask them to find and fix the leak, not just recharge.
  • Ask for the contractor’s license number.

Frequently asked questions

How many HVAC contractors are there in Schertz, TX?

There are 121 with a phone number within 10 miles, from public Google Maps data and state license registries.

How do I check an HVAC contractor's license in Texas?

In Texas the license is issued by the Texas Department of Licensing and Regulation (TDLR); you can look up the number at https://www.tdlr.texas.gov. Pros411 shows "License verified" when the number is in that registry and matches the business phone. 1 of the HVAC contractors on this list have it confirmed.

Which HVAC contractors in Schertz, TX have the best Google ratings?

Among those with at least 20 Google reviews, the highest rated in this search are Legacy Home Services (5 stars, 2,844 reviews), Military City Air Conditioning and Heating (5 stars, 377 reviews), One Hour Heating & Air Conditioning (5 stars, 332 reviews).

Are there HVAC contractors open on weekends in Schertz, TX?

Yes: of the 117 that list their hours, 84 are open on Saturdays and 57 on Sundays.

Are there 24-hour HVAC contractors in Schertz, TX?

Yes: 38 list 24-hour hours or take emergency calls. Use the "24/7 emergencies" filter on the list.

Are there HVAC contractors who speak Spanish in Schertz, TX?

Yes: 3 say on their website that they serve customers in Spanish (for example "Se habla español"). Use the "Speaks Spanish" filter on the list.

How do I contact an HVAC contractor?

Call or WhatsApp them directly from the list or their listing. Pros411 charges customers no fee and is not a middleman: you deal with the pro directly.

Why do some listings show first?

At the top, in a yellow box, are featured listings: they are paid and labeled "Featured". Then come registered pros, in the order they last bumped their listing, and at the end businesses from public data, from nearest to farthest.