Whether your system quit overnight or you've been limping along hoping it'd fix itself, FH HVAC sends a licensed technician to your Martinsville, IL address fast — with a written quote and the parts to finish the job.

The typical HVAC experience in Martinsville, IL 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.
Our Martinsville, IL technicians are dispatched from positions close to your neighborhood, hold active IL contractor licenses, and carry NATE certification and EPA 608 credentials. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Martinsville, IL homes and businesses.
Before we touch anything, you get a written quote. When the job is done, you get a 90-day parts and labor guarantee — documented on the invoice. Simple, consistent, and we've held to it since day one.
All six of these services are available in Martinsville, IL, performed by IL-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Martinsville, IL, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Martinsville, IL 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 Martinsville, IL's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Martinsville, IL: +1-844-586-3138 →From a full new installation in your Martinsville, IL 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 Martinsville, IL 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 IL permits handled.
Martinsville, IL Home Service: +1-844-586-3138 →For businesses in Martinsville, IL, 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 Martinsville, IL. Our commercial jobs are coordinated around your operating hours.
Martinsville, IL Commercial Service: +1-844-586-3138 →Martinsville, IL 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 Martinsville, IL's specific conditions. If someone in your Martinsville, IL household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Martinsville, IL: +1-844-586-3138 →Heat pump and ductless mini-split installations in Martinsville, IL have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Martinsville, IL without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Martinsville, IL Ductless & Heat Pump: +1-844-586-3138 →The Martinsville, IL 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. The plan covers two annual tune-ups, refrigerant checks, electrical inspection, coil cleaning, priority scheduling, and a 15% parts and labor discount year-round. The avoided emergencies alone usually justify the plan within the first season.
Maintenance Plan in Martinsville, IL: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Martinsville, IL.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
We route the closest available tech in Martinsville, IL. Your ETA is confirmed before you hang up — average is under 60 minutes in most Martinsville, IL locations.
You get the full price in writing before anything starts. Nothing begins until you've reviewed and approved it.
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.
These are operating standards, not taglines.
We don't quote jobs verbally in Martinsville, IL. Every Martinsville, IL job starts with a written, itemized quote you sign before work begins.
Proximity to Martinsville, IL is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active IL license. General liability. Workers' comp. NATE certification. EPA 608. Documentation available before any Martinsville, IL 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 Martinsville, IL specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
Martinsville, IL 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 Martinsville, IL 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 Martinsville, IL 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 Martinsville, IL. 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."

You shouldn't have to wait days for Ductwork Repair service in Martinsville, IL. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Ductwork Repair in Martinsville, IL, 24/7