A broken HVAC system in San Marcos, TX isn't a someday problem. FH HVAC dispatches a certified local tech with upfront pricing and a real ETA within minutes of your call.
The typical HVAC experience in San Marcos, TX involves waiting, vague estimates, and invoices that don't match what you were told over the phone. FH HVAC is built to be the opposite of that.
Every tech FH HVAC dispatches in San Marcos, TX is locally positioned, TX licensed, NATE certified, and EPA 608 credentialed. They know the HVAC systems common in this market and the seasonal patterns that cause the specific failures we see most often in San Marcos, TX.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. Simple, consistent, and we've held to it since day one.
All six of these services are available in San Marcos, TX, performed by TX-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in San Marcos, TX, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live San Marcos, TX dispatcher immediately. A licensed technician gets rolling toward your address with an ETA before you hang up. Our trucks carry the most common repair parts for San Marcos, TX's prevalent HVAC systems, so we resolve most San Marcos, TX emergency calls without a return trip. Your written quote comes before we start — always.
Emergency Line in San Marcos, TX: +1-844-586-3138 →From a full new installation in your San Marcos, TX home to a targeted repair on an older system, our residential team brings the right tools and the right knowledge of the systems common in this market. We never guess system size in San Marcos, TX. Every new installation starts with a Manual J load calculation. Skip it and you end up with an oversized system that short-cycles and wears out early. All major brands serviced. All TX permits handled.
Book San Marcos, TX Home Visit: +1-844-586-3138 →For businesses in San Marcos, TX, HVAC failure means more than discomfort. Depending on your industry, it can mean health code violations, cancelled appointments, or closed doors. FH HVAC's commercial team handles rooftop units, large split systems, VRF and chiller work, and ongoing maintenance agreements for commercial properties throughout San Marcos, TX. Our commercial jobs are coordinated around your operating hours.
San Marcos, TX Commercial Service: +1-844-586-3138 →San Marcos, TX residents deal with indoor air quality challenges that depend on the season — high humidity in summer, dry air in winter, allergens and dust year-round. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, humidity control equipment, and energy recovery ventilators sized for this climate. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in San Marcos, TX: +1-844-586-3138 →More San Marcos, TX homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. For additions, garages, and converted spaces in San Marcos, TX where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in San Marcos, TX: +1-844-586-3138 →The San Marcos, TX maintenance plan customers who call us least often aren't the ones with the newest systems — they're the ones who get tuned up twice a year. Two full tune-ups per year, priority scheduling when the season peaks and wait times go long, a 15% discount on any repair parts and labor, and a written condition report after every visit. The avoided emergencies alone usually justify the plan within the first season.
San Marcos, TX Service Plan Details: +1-844-586-3138 →
From your first call to a fixed system — here's what to expect from FH HVAC in San Marcos, TX.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest TX-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most San Marcos, TX locations.
You get the full price in writing before anything starts. Nothing begins until you've reviewed and approved it.
The job gets done right and backed by a 90-day parts and labor guarantee. Call us back within 90 days for any covered issue and we return free.
These are operating standards, not taglines.
Verbal quotes are how San Marcos, TX customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in San Marcos, TX — no exceptions.
Proximity to San Marcos, TX is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
San Marcos, TX licensing, liability coverage, NATE cert, EPA 608. Documentation available before any San Marcos, TX job.
90 days. Parts and labor. No argument. It's on the invoice because a promise without documentation isn't worth much.
We staff live dispatchers around the clock in San Marcos, TX specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
San Marcos, TX maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus a 15% discount on any repair parts and labor, all year.
"Called FH HVAC in San Marcos, TX on a Saturday with a broken AC in summer weather. Had a real person immediately, tech was at the door in 52 minutes, had the part on the truck, and fixed it that afternoon. Invoice matched the quote exactly. Genuinely the best HVAC service call I've had in years of homeownership."
"We run a small retail shop in San Marcos, TX and our HVAC went down on a Tuesday during a sale event. FH HVAC had a commercial tech there within the hour, the issue was a failed contactor, and we were back to normal temperature before we lost foot traffic. The price was exactly what they said. Five stars, no question."
"I've been a FH HVAC maintenance plan member in San Marcos, TX for two years. The spring visit caught a developing refrigerant leak in the evaporator coil and fixed it at the tune-up discount. That avoided what would have been an emergency call in August when it finally failed — and August emergency rates are not fun.
Don't sit with a broken system in San Marcos, TX waiting on a callback that may or may not come. Call +1-844-586-3138 right now and speak to a live dispatcher who will get a licensed tech to your door fast.
📞 +1-844-586-3138 — Hvac in San Marcos, TX, 24/7
