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Welcome to AiRCO Mechanical San Antonio
Commercial Mechanical Contractor

The buildings that power San Antonio depend on AiRCO

AiRCO delivers commercial HVAC, plumbing, and electrical service for offices, retail, industrial, and multi-site properties across San Antonio... with real response times and experienced technicians

Established
Serving Central TX for Over 40 Years
Licensed
All three trades, all in good standing
24/7
Emergency commercial response
40+ yrs
Serving San Antonio & surrounding
3 Trades
One accountable team
What We Do

Three trades.
One team. One call.

Most commercial properties juggle three contractors for HVAC, plumbing, and electrical. We're the one company that handles all of it, which means faster response, single accountability, and one invoice.

01 / HVAC
Commercial HVAC services

Commercial HVAC Services

Rooftop units, split systems, chillers, and packaged equipment. Repair, replacement, and preventive maintenance contracts.

  • Emergency service & repair
  • Preventive maintenance plans
  • Equipment replacement & design-build
  • Refrigerant compliance
Commercial HVAC Services
02 / Plumbing
Commercial Plumbing Services

Commercial Plumbing Services

Repair, replacement, and service for restrooms, kitchens, and back-of-house systems. Water heaters, drains, and gas lines.

  • Leak detection & repair
  • Drain & sewer service
  • Water heater service & replacement
  • Backflow testing & gas piping
Commercial Plumbing Services
03 / Electrical
Commercial Electrical Services

Commercial Electrical Services

Panel work, lighting, controls, and code compliance. From single-circuit repairs to full facility upgrades.

  • Panel upgrades & service
  • Lighting design & retrofit
  • Controls & automation
  • Code compliance & permits
Commercial Electrical Services
Why AirCo

The commercial service partner facilities directors
keep on speed dial.

We've built our commercial business on one thing: showing up. Then doing the work right the first time.

01
Three Trades, One Team
HVAC, plumbing, and electrical from one licensed contractor. No finger-pointing between subs when something fails on a Friday at 5 p.m.
02
Fast Emergency Response
When a rooftop unit fails in July or a main breaks at 6 a.m., the call gets answered and a tech gets dispatched. That's the standard.
03
Locally Owned and Operated
San Antonio-based. TACLA, plumbing, and electrical licenses all in good standing. Not a national franchise running on a franchise script.
04
Maintenance That Actually Works
Preventive maintenance contracts that are scheduled, documented, and priced so the math makes sense to your CFO.
How We Work

No mystery.
No surprises.

Whether it's a one-time service call or a multi-site maintenance contract, the process is the same.

01
You Call
A real person answers. We log the issue, the site, and the urgency. No phone trees, no offshore queue.
02
We Dispatch
A licensed tech with the right trade for the call. Emergencies get prioritized. ETA confirmed by text.
03
We Quote
On-site assessment with a clear written scope and price before any work starts. No surprise line items.
04
We Close
Job documented, photos filed, invoice sent. If it's under a maintenance contract, that goes in the record too.
Service Area

San Antonio
and the cities around it.

If you're inside this footprint, we can get a tech to your site. If you're just outside it, call anyway and we'll tell you straight whether we can cover you.

San Antonio
Bulverde
Cibolo / Schertz
Converse
Kirby
Leon Valley
Live Oak
New Braunfels
Pleasanton
Sattler
Seguin
St. Hedwig
Universal City
+ More

Need a tech on-site,
or a maintenance quote?

Call us during business hours, or send a request and we'll be in touch the same day. For emergencies, call directly.

Request a Quote
Or Call
(210) 442-8889