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.
Our San Marcos, TX technicians are dispatched from positions close to your neighborhood, hold active TX contractor licenses, and carry NATE certification and EPA 608 credentials. 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. That's the whole system. It works because it's simple and we actually follow it.
Every service below is on the table for San Marcos, TX — licensed, insured, guaranteed.
Your system quit in San Marcos, TX and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live San Marcos, TX dispatcher immediately. We dispatch the nearest available tech and confirm arrival time before the call ends. 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.
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. For any new installation, we do a proper Manual J load calculation — something many San Marcos, TX contractors skip to save time and cost. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. All major brands serviced. All TX permits handled.
San Marcos, TX Home Service: +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. Our commercial jobs are coordinated around your operating hours.
San Marcos, TX Commercial Service: +1-844-586-3138 →Your air quality in San Marcos, TX is shaped by local climate factors that shift across the seasons. 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.
San Marcos, TX Indoor Air Quality: +1-844-586-3138 →Heat pump and ductless mini-split installations in San Marcos, TX have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in San Marcos, TX without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Heat Pump Service in San Marcos, TX: +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.
San Marcos, TX Service Plan Details: +1-844-586-3138 →
No surprises. No mystery. This is exactly what happens when you call 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.
After diagnosis, your San Marcos, TX technician hands you a written, itemized quote. 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.
Verbal quotes are how San Marcos, TX customers end up with invoices they didn't agree to. 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. Even when everyone's calling in San Marcos, TX, we maintain sub-60-minute response in most locations.
Active TX license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in San Marcos, TX.
If a repair we did in San Marcos, TX fails within 90 days, we return and fix it at no charge. 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. 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.
"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."
"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.
You shouldn't have to wait days for Hvac Maintenance service in San Marcos, TX. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Hvac Maintenance in San Marcos, TX, 24/7
