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HVAC Repair in San Antonio, TX78253

Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toSan Antonio and the 78253 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 60-90 minutes.

8Local Techs
60-90 minutesTarget Response
1,238Jobs Completed
4.9★158 Reviews

Extended extreme heat, attic temperatures well above 140 degrees, and grid stress during heat waves are the norm. Across the 78253 area that translates into a steady stream of failed capacitors, clogged filters, dying blower motors and refrigerant leaks — most of which we can diagnose and repair in one visit.

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Talk to a live dispatcher in San Antonio

Serving 78253 and Bexar County — no phone trees, no callback waiting.

  • We test airflow and static pressure, not just refrigerant charge
  • Combustion and carbon monoxide testing on every furnace call
  • Digital condition report sent to you the same day
  • Financing available on qualifying replacements
(866) 548-3173Tap to call — free quote, no obligation

★★★★★4.9 average · 158 verified reviews

  • Licensed & Insured Technicians
  • Background-Checked Crews
  • Upfront Flat-Rate Pricing
  • Same-Day & Next-Day Service
  • No Overtime Charges
  • All Work Warrantied

The San Antonio78253 calls we answer most often

If your system is doing any of the following, it is worth a diagnostic before the fault gets more expensive.

One or two rooms that never reach the set temperature

Furnace lights then shuts down after a few seconds

Outdoor condenser humming but the fan not turning

Pilot light or hot surface igniter failing repeatedly

No cool air, or air that is barely cooler than the room

Yellow or orange burner flame instead of steady blue

Describe your problem — (866) 548-3173

Heating and air conditioning service built around San Antonio

Homeowners across San Antonio call us when the system simply will not keep up. Extended extreme heat, attic temperatures well above 140 degrees, and grid stress during heat waves are the norm. That is why we staff a live dispatch line around the clock instead of routing you to a queue.

Homes in Bexar County tend to be a mix of older builds with original ductwork and newer infill construction, which means airflow problems show up very differently from one street to the next.

Local equipment profile:Texas homes are most often served by high-capacity split air conditioning with gas or electric heat. Extended extreme heat, attic temperatures well above 140 degrees, and grid stress during heat waves are the norm.

Peak cooling demand here runs March through November. Booking a tune-up in early spring means you are not competing with the whole neighbourhood for a tech in July.

Typical San Antonio service pricing

ServiceTypical Range
Diagnostic / service call$70 – $140
Capacitor replacement$167 – $391
Contactor replacement$177 – $419
Refrigerant leak repair + recharge$298 – $837
Blower motor replacement$419 – $884
Compressor replacement$1,302 – $2,697
Hot surface igniter / flame sensor$149 – $372
Furnace control board$353 – $791
Condensate drain / float switch$121 – $316
Thermostat install (wired or smart)$140 – $419
Duct cleaning (whole home)$353 – $837
Full system replacement (installed)$5,580 – $12,090

Market ranges reported for San Antonio, TX and the wider South-Central region. Your flat-rate quote is confirmed on site before any work begins.

Services available in 78253

Residential and light commercial, all major brands, all hours.

Air Conditioning Repair in San Antonio

Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.

Furnace Repair in San Antonio

Gas, propane, oil and electric furnace troubleshooting and repair.

HVAC Installation & Replacement in San Antonio

Full system replacement and new construction installs with a Manual J load calculation so the equipment is actually sized for your home.

Heat Pump Repair & Service in San Antonio

Heat pump diagnosis and repair for both heating and cooling operation, including cold-climate units, defrost board failures, reversing valve problems, auxiliary heat strip faults and refrigerant charge issues.

24/7 Emergency HVAC Repair in San Antonio

Around-the-clock response for no-heat in freezing weather, total AC failure during a heat wave, gas smells, carbon monoxide alarms, water flooding from the indoor unit and complete system shutdowns.

Air Duct Cleaning & Sealing in San Antonio

Whole-home duct cleaning and aeroseal-style duct sealing to recover lost airflow, reduce dust and lower the load on your equipment.

HVAC Maintenance & Tune-Up in San Antonio

Seasonal precision tune-ups that catch failing components before they strand you.

Commercial HVAC Service in San Antonio

Service for light commercial and commercial properties including rooftop packaged units, VRF and VRV systems, split systems, make-up air units and building automation controls.

What happens when you call

No forms, no waiting for a callback window. One phone call starts the whole process.

  1. Step 1: Call the dispatch lineYou reach a live dispatcher, not a recording. They confirm your address, the symptom you are seeing and how urgent it is.
  2. Step 2: Get matched to the nearest licensed techDispatch routes your job to the closest available licensed technician who already carries the common parts for your equipment.
  3. Step 3: On-site diagnosis with a flat quoteThe tech tests the system, shows you what failed and gives you a written flat-rate price before any work starts.
  4. Step 4: Approved repair, same visit when possibleMost repairs are finished on the first visit. If a part has to be ordered you get a firm return window, not a maybe.

Servicing San Antonio and Bexar County

Our 78253 coverage zone centres on San Antonio and extends to the surrounding communities listed below. Every technician dispatched into this area is licensed, insured and background-checked, and every job carries a workmanship warranty.

What San Antonio homeowners say

“The technician showed me photos of the corroded coil and explained the whole thing without talking down to me.”

— Robert L., verified San Antonio customer

“Called at 9pm on a Sunday with no heat and a toddler in the house. Tech was here inside an hour, found a failed igniter, had one on the truck.”

— Dana R., verified San Antonio customer

Read more Arctic Air customer reviews →

San Antonio78253 HVAC questions, answered

What brands do you service in San Antonio?

All of them. Our 78253 technicians are trained on Trane, American Standard, Bryant, Heil and essentially every other residential brand sold in Texas, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.

Do you offer maintenance plans?

We do. A two-visit plan in Texas covers a spring cooling inspection and an autumn heating inspection, priority scheduling during peak weeks, discounted repairs and no diagnostic fee. Members rarely end up on the emergency list.

Is my carbon monoxide risk something I should worry about?

With any combustion appliance, yes. A cracked heat exchanger can spill carbon monoxide into the living space, and it is odourless. We perform combustion analysis and a CO test on every furnace and boiler call in San Antonio, and we recommend a working CO alarm on every level of the home regardless of who services your equipment.

What causes water to leak from the indoor unit?

Almost always a blocked condensate drain line, a failed drain pan float switch, or a frozen coil melting faster than the pan can handle. In San Antonio we see algae and dust clogging drain lines constantly during March through November. It is a fast fix but ignoring it ends in ceiling damage.

Are your technicians licensed and insured?

Every technician dispatched into San Antonio is licensed, insured and background-checked. We can provide proof of insurance on request before the visit if you would like it on file.

How much does an HVAC service call cost in 78253?

A diagnostic visit in San Antonio typically runs $75 to $150, and that fee is usually applied toward the repair if you approve the work. Repair prices are quoted as a flat rate before we start, so the number you approve is the number you pay regardless of how long the job takes.

Need HVAC help in San Antonio 78253?

If you are not sure whether it is worth repairing, call (866) 548-3173 anyway. A flat-rate diagnostic tells you the real number, and you decide from there.

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