210-504-9796
Veteran Owned
Licensed HVAC technician performing AC repair on Carrier condenser unit in San Antonio TX — C.S.W. Power Solutions
Veteran-Owned · License ##TACLA26479R · All Major Brands

AC Repair Services in San Antonio, TX

Fast, reliable air conditioning repair from a veteran-owned HVAC contractor. C.S.W. Power Solutions provides same-day AC repair and diagnostics across San Antonio, TX. Licensed TACLA26479R. Call (210) 504-9796 for a free estimate.

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Fast Response AC Repair · License #TACLA26479R

Veteran Owned
& Operated
Licensed
& Insured
VA Certified
Builder ID #09311
Est. 2016
San Antonio
Electrical Lic.#TECL31793
Plumbing Lic.#RMP46592
HVAC Lic.#TACLA26479R

Veteran-Owned AC Repair in San Antonio, TX

When your air conditioning fails in San Antonio's brutal summer heat, you need a licensed HVAC contractor who responds fast and fixes it right. C.S.W. Power Solutions is a veteran-owned, family-operated HVAC company serving San Antonio, TX and surrounding areas. We hold Texas HVAC License ##TACLA26479R and service all major AC brands — Carrier, Trane, Lennox, Goodman, Rheem, York, and American Standard.

San Antonio averages 220+ days above 90°F per year. Air conditioning repair in San Antonio, TX isn't optional — it's essential. Our licensed technicians diagnose the problem, give you an upfront quote, and complete the repair the same day in most cases.

10% Military & Veteran Discount — Ask When You Call.

Common AC Problems We Fix in San Antonio

Our licensed HVAC technicians diagnose and repair all types of air conditioning failures. We carry common parts on the truck for same-day repairs on most AC systems in San Antonio, TX.

  • Compressor failure — the most expensive AC repair; we diagnose before recommending replacement
  • Refrigerant leaks — EPA-certified refrigerant handling, R-22 and R-410A systems
  • Frozen evaporator coils — caused by low airflow, dirty filters, or refrigerant issues
  • Thermostat malfunctions — wiring, calibration, and smart thermostat upgrades
  • Blower motor problems — weak airflow, noisy operation, or complete motor failure
  • Capacitor and contactor failure — common in San Antonio's high-heat environment
  • Dirty or clogged condenser coils — reduces efficiency and causes overheating
  • Drain line clogs — causes water damage and system shutdowns
  • Electrical issues — tripped breakers, wiring faults, disconnect problems
  • Ductwork leaks — losing conditioned air before it reaches your rooms

All Major AC Brands Serviced

Our licensed HVAC technicians are trained to repair all major air conditioning brands. Whether you have a Carrier, Trane, Lennox, Goodman, or any other brand installed in your San Antonio home or business, we can diagnose and repair it.

CarrierTraneLennoxGoodmanRheemYorkAmerican StandardDaikinMitsubishiBryant

Why Choose C.S.W. Power Solutions for HVAC in San Antonio?

Veteran-Owned & Operated

Founded by a U.S. military veteran. Integrity, reliability, and doing the job right the first time — every time.

Licensed HVAC Contractor — TACLA26479R

Texas HVAC License ##TACLA26479R. Fully licensed, bonded, and insured for all residential and commercial HVAC work.

Multi-Trade In-House Capability

We also hold electrical (TECL31793) and plumbing (RMP46592) licenses. One company handles HVAC, electrical, and plumbing — no subcontractor handoffs.

4.8 Stars — 159+ Reviews

Trusted by San Antonio homeowners and businesses. 10% military discount available — ask when you call.

Need a Full AC Replacement Instead?

If your AC system is 10–15+ years old, requires frequent repairs, or the repair cost exceeds 50% of a new unit's price, replacement is often the smarter investment. Our licensed HVAC technicians will give you an honest assessment — repair vs. replace — with no pressure.

AC Replacement San AntonioAll Air Conditioning Services

One Contractor, Every Trade

HVAC repairs often uncover related electrical or plumbing issues. C.S.W. Power Solutions holds licenses in electrical (TECL31793), plumbing (RMP46592), and HVAC (TACLA26479R) — all in-house. No subcontractors. One call covers everything.

→ Full HVAC services San Antonio→ AC replacement San Antonio→ Air conditioning services San Antonio→ Backup generator installation

HVAC Service Areas

We serve: San Antonio · Boerne · Schertz · Converse · Universal City · Helotes · Live Oak · Cibolo · New Braunfels · Leon Valley · Alamo Heights · Stone Oak · Alamo Ranch · Northwest San Antonio

Plumbing Lic. #RMP46592HVAC Lic. #TACLA26479RElectrical Lic. #TECL31793
Common Questions

AC Repair San Antonio — FAQ

We recommend servicing your HVAC system twice a year — once in spring before cooling season and once in fall before heating season. San Antonio's extreme summer heat puts heavy demands on AC systems, making regular maintenance critical for efficiency, longevity, and preventing breakdowns during peak heat.
A complete HVAC system replacement in San Antonio ranges from $10,000 to $17,000+ depending on system size. A 2-ton system (small homes up to 1,200 sqft) starts around $10,000–$14,000. A 3-ton system (most SA homes, 1,200–2,000 sqft) typically costs $11,000–$15,000. Larger 4- and 5-ton systems run $12,000–$17,000+. CPS Energy rebates available on qualifying high-efficiency systems. Free in-home estimate before any work begins.
Consider replacement if your system is over 12 to 15 years old, requires frequent repairs (more than twice per year), uses R-22 refrigerant (phased out), has rising energy bills despite maintenance, or can't maintain consistent temperatures. If a single repair costs more than 50% of a new system, replacement is usually the better investment.
For San Antonio's climate, we recommend a minimum SEER2 rating of 15 for good efficiency. Systems rated 17 to 20+ SEER2 offer the best long-term savings given our 6+ month cooling season. The higher upfront cost of a high-efficiency system typically pays for itself within 3 to 5 years through lower CPS Energy bills.
Yes. Our licensed HVAC technicians service and repair all major brands including Trane, Carrier, Lennox, Rheem, Goodman, Daikin, York, and Amana. For new installations, we can recommend the best system for your home's size, layout, and budget. All installations include manufacturer warranty registration.
Yes. We install whole-house air purification systems, UV germicidal lights, HEPA filtration upgrades, and humidity control systems. San Antonio's allergen-heavy environment makes indoor air quality especially important. We can assess your current system and recommend targeted improvements based on your specific concerns.
Google Reviews

What Our Customers Say

4.8

Based on 160 Google reviews

MR
Michael Reyes
2 months ago
HVAC

"Our AC went out in the middle of July and CSW had a technician out the same day. They diagnosed the issue quickly, gave us options, and had the new unit installed within 48 hours. Professional from start to finish."

Google Review
JW
James Wilson
3 months ago
HVAC

"Had CSW install a new furnace and ductwork in our 1970s ranch home. They also upgraded our thermostat to a Nest. The house has never been more comfortable. Fair pricing and great communication throughout."

Google Review
TM
Teresa Morales
5 months ago
HVAC

"We had CSW install a mini-split system in our converted garage. It was the perfect solution — no ductwork needed. The room stays cool in summer and warm in winter. Very happy with the recommendation and installation."

Google Review
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Need AC Repair in San Antonio?

Contact C.S.W. Power Solutions for fast, licensed AC repair. Veteran-owned. License #TACLA26479R. Call 210-504-9796 or book online.

Free Estimates · Same-Day Service Available · Licensed & Insured

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