Whether your system quit overnight or you've been limping along hoping it'd fix itself, FH HVAC sends a licensed technician to your San Marcos, TX address fast — with a written quote and the parts to finish the job.
If you've ever called an HVAC company in San Marcos, TX and gotten a runaround about pricing, availability, or what's actually wrong with your system, you know exactly why we built FH HVAC the way we did.
Every tech FH HVAC dispatches in San Marcos, TX is locally positioned, TX licensed, NATE certified, and EPA 608 credentialed. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in San Marcos, TX homes and businesses.
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.
Every service below is on the table for San Marcos, TX — licensed, insured, guaranteed.
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 first-visit fixes are the norm.. Your written quote comes before we start — always.
San Marcos, TX Emergency Dispatch: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your San Marcos, TX home, the approach is the same. our residential team brings the right tools and the right knowledge of the systems common in this market. For any new installation, we do a proper Manual J load calculation — something many San Marcos, TX contractors skip to save time and cost. 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 →A broken HVAC system in your San Marcos, TX office, restaurant, or retail space translates directly to lost productivity or lost revenue. In food service, it can mean health code complications. In offices, it means people can't work. 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. We work around your schedule.
Commercial HVAC in San Marcos, TX: +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, dehumidifiers and ERVs configured for San Marcos, TX's specific conditions. If someone in your San Marcos, TX household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
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 can handle everything from initial installation through refrigerant service and annual performance checks.
San Marcos, TX Ductless & Heat Pump: +1-844-586-3138 →Maintenance plan members in San Marcos, TX consistently have fewer emergency calls than comparable non-plan households. The plan covers two annual tune-ups, refrigerant checks, electrical inspection, coil cleaning, priority scheduling, and a 15% parts and labor discount year-round. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in San Marcos, TX: +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. Most San Marcos, TX customers have a tech on-site in under an hour.
You get the full price in writing before anything starts. No surprises after the work is done.
Completed and covered — 90 days on parts and labor, documented on your invoice. Call us back within 90 days for any covered issue and we return free.
Stated as policies, not promises — because promises without systems are just marketing.
We don't quote jobs verbally in San Marcos, TX. Every San Marcos, TX job starts with a written, itemized quote you sign before work begins.
Our technicians are staged near San Marcos, TX — not routed from a central depot an hour out. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active TX license. General liability. Workers' comp. NATE certification. EPA 608. Documentation available before any San Marcos, TX job.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in San Marcos, TX specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
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.
"In San Marcos, TX on a July weekend with no AC, I expected a two-day wait. FH HVAC had a tech there in under an hour. Same-day fix, exact quoted price. Nothing like I've experienced with other contractors."
"Our San Marcos, TX shop HVAC died during our busiest week. FH HVAC commercial team showed up fast, diagnosed accurately, had the part on the truck. Back to normal temperature before it cost us customers. Honest pricing on top of everything."
"Two years on the FH HVAC maintenance plan in San Marcos, TX. They caught a slow refrigerant leak at the spring tune-up. That one catch saved me an August emergency repair at full price. The plan has been worth it three times over."
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 Maintenance in San Marcos, TX, 24/7
