Wilks Air Conditioning & Heating
San Antonio, TX HVAC · #8 of 21 · BBB A+ Accredited · 52+ yrs
At a glance
- Google rating
- 4.9★ from 495+ reviews
- In business
- 52+ years
- BBB
- A+ accredited
- Services
- 10 HVAC services
- Service area
- San Antonio, TX
- Phone
- +1-210-534-9911
Overview
Wilks Air Conditioning & Heating specializes in AC repair, earning praise for honest troubleshooting and prompt same-day service. This family-operated business has served San Antonio homeowners for over five decades. Technicians frequently resolve complex cooling issues that other companies misdiagnose, per multiple customer reports. Local residents rely on their expertise to manage the extreme South Texas heat. Their commitment to transparent service includes offering free diagnostic visits for homeowners.
Wilks Air Conditioning & Heating provides residential HVAC repair and system replacement throughout the San Antonio metropolitan area. Operating since 1974, the company maintains a 50+ year history of technical HVAC service. Their team advertises same-day emergency response for cooling and heating failures. Homeowners can access 12-to-18-month financing options for new system installations. They also state they offer free service calls for diagnostic visits.
Vouched Score breakdown — 85/100
Above the San Antonio, TX HVAC average of 83/100. Ranks #8 of 21 listed HVAC providers in San Antonio, TX.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Wilks Air Conditioning & Heating compares to the San Antonio average
| Signal | Wilks Air Conditioning & Heating | San Antonio avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 72/100 | +12 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 495+ | 2,075+ | -1578 vs avg |
| Years in business | 52+ | 28+ | +24 vs avg |
What customers say
"I Highly recommend Wilks for your AC-Heating Needs! Because of my past experiences with Wilks in keeping my 23yr old unit running as long as they could, when I finally had to break down and buy a complete new unit, I called Wilks. The entire process from my first call to request pricing to the cleanup of the site could not have gone smoother. Everyone is so nice and pleasant.there! GREAT COMPANY!"
— Alan Holmes · Mar 9, 2026 · Google Reviews"I highly recommend Wilks Air Conditioning & Heating! My heat pump wasn't heating or cooling (and you need both on any given day in this Texas weather). Rick came out, figured out the issue and fixed it- and you could tell he knew his stuff. He was professional, knowledgeable, and explained everything clearly. Great service from start to finish—thank you !! 5 stars!"
— John · Dec 19, 2025 · Google Reviews"Very pleased with my first AC service. Flushed the drain and checked put how thr AC was functioning. Angel was veryry polite and clean. I purchased the standard annual service."
— J Pecotte · Mar 7, 2026 · Google Reviews"Excellent work and troubleshooting to find a problem I created changing batteries on our thermostat! He showed up on time quickly fixed the problem. Best most honest AC service in years Another company came yesterday didn't troubleshoot correctly went straight to the most expensive repair possible and or complete system replacement. Your company rocks! Will definitely call you again if needed Thanks Aho! Comanche D…"
— David Trevino · Nov 13, 2025 · Google Reviews"I had called Wilks Air during the summer for an AC repair when ours stopped cooling. Ended up signing up for their yearly maintenance plan and so glad we did. Our AC has had the same issue twice since the initial visit and both times they were prompt to come out (same day service) and the techs were kind and informative. We were not charged for either of those additional visits due to their service warranty and the …"
— Alejandra Avenia · Nov 3, 2025 · Google ReviewsPros
- High Google rating (4.9★ across 495+ reviews)
- Long-established (52+ years in business)
- BBB accredited
Self-reported on their website — not independently verified.
- Satisfaction guarantee
- Financing available
- Free estimates
- Specializes in AC repair
When to choose them
- You need to finance the work
- You value a long-tenured local operator (52+ years in business)
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Heating System Replacement — Replacement of an aging or failed heating system, typically a furnace or heat-pump indoor unit.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
- Heat Pump Service
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Thermostat Installation
Service area
San Antonio, TX home
What Wilks Air Conditioning & Heating publishes about pricing
Discounts
-
Military discount
As published: Military discount"…r diagnostic fee for service calls. View Specials Military Discount $350 of New Systems, $50 off Repairs for all Form…"↗ source
Maintenance plans
-
Maintenance Club
As published: Maintenance Club"…ancing for 18 Months on New Systems View Specials Maintenance Club Join the Worry-Free Maintenance Club and get perk…"↗ source
Contact & hours
| Monday | 7:00 AM – 6:00 PM |
|---|---|
| Tuesday | 7:00 AM – 6:00 PM |
| Wednesday | 7:00 AM – 6:00 PM |
| Thursday | 7:00 AM – 6:00 PM |
| Friday | 7:00 AM – 6:00 PM |
| Saturday | 8:00 AM – 3:00 PM |
| Sunday | Closed |
Frequently asked questions
What are the pros of Wilks Air Conditioning & Heating?
When should I choose Wilks Air Conditioning & Heating?
What is the Vouched Score for Wilks Air Conditioning & Heating?
Is Wilks Air Conditioning & Heating BBB accredited?
How long has Wilks Air Conditioning & Heating been in business?
How can I contact Wilks Air Conditioning & Heating?
What does HVAC service typically cost when working with a San Antonio, TX provider like Wilks Air Conditioning & Heating?
What pricing terms does Wilks Air Conditioning & Heating publish on their website?
Does Wilks Air Conditioning & Heating do AC Repair in San Antonio, TX?
Does Wilks Air Conditioning & Heating do AC Replacement in San Antonio, TX?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Wilks Air Conditioning & Heating (this company) |
85/100 | 4.9★ (495+) | 52+ | A+ ✓ | — | — |
| 78/100 | 4.9★ (495+) | 10+ | — | — | — | |
| 89/100 | 4.9★ (1,005+) | 10+ | — | — | Best for Smart Thermostat Install | |
| 93/100 | 4.9★ (2,270+) | 38+ | A+ ✓ | — | Highest Vouched Score Best for Upfront Pricing |
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Profile last updated May 15, 2026.