Finding a reliable Hvac contractor in Lexington, OK is harder than it should be. FH HVAC makes the standard clear: written pricing, active OK licensing, live dispatch 24/7, and a 90-day parts and labor guarantee on every job.
If you've dealt with contractors in Lexington, OK who gave you a verbal estimate and handed you an invoice that didn't match — or sent someone who clearly wasn't OK licensed — you know exactly why the bar feels low in this market.
When you call FH HVAC in Lexington, OK, you get a OK-licensed technician with NATE certification and EPA 608 credentials. Your quote is in writing before we start. Your guarantee is on your invoice. Calling +1-844-586-3138 at any hour connects you to a real person who confirms your ETA before you hang up.
All six services are available in Lexington, OK — performed by OK-licensed technicians and backed by written pricing and our 90-day guarantee.
Your HVAC system quit in Lexington, OK and you need someone right now. Calling +1-844-586-3138 connects you to a live dispatcher who routes a OK-licensed technician toward your address immediately — not a callback promise. Our trucks carry the parts most common in Lexington, OK's HVAC systems, so first-visit repairs are the standard, not the exception.
Lexington, OK Emergency: +1-844-586-3138From a full system replacement to a targeted repair in your Lexington, OK home, our residential technicians don't guess system size. Skipping this step is how contractors install wrongly sized systems that fail in 10 years instead of lasting 20. All OK permits pulled. Parts and labor both warranted.
Book a Lexington, OK technicianA failed HVAC system in your Lexington, OK office, retail location, or commercial facility means real money lost. We handle rooftop units, VRF systems, large split systems, and ongoing maintenance agreements for Lexington, OK commercial properties, scheduled around your business operations. Priority response for commercial service agreement clients.
Lexington, OK commercial pricingIndoor air quality in Lexington, OK is affected by the specific seasonal conditions here — humidity patterns, allergen load, and how airtight homes tend to be in this climate. FH HVAC installs and services HEPA filtration, UV germicidal systems, humidity control equipment, and ERVs matched to Lexington, OK's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Indoor air quality: +1-844-586-3138More Lexington, OK homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Our Lexington, OK technicians are factory-trained on all major brands — Mitsubishi, Daikin, Fujitsu, LG, Bosch — and handle everything from initial installation through refrigerant service.
Ductless install: +1-844-586-3138Consistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most Lexington, OK homeowners underinvest in it. Two tune-ups annually, priority dispatch year-round, 15% off parts and labor, refrigerant checks, coil cleaning, and a written condition report every visit.
Maintenance plan in Lexington, OKNo mystery, no fine print. This is the exact process for every Lexington, OK job we take on.
Real person answers. Not voicemail. Dispatch starts immediately from a position close to Lexington, OK.
The nearest OK-licensed technician is routed to your Lexington, OK address. Every credential verified before they arrive at your door.
You get the full cost in writing before anything begins in Lexington, OK. The number you sign is the number on your invoice. We never add charges after work is complete.
The job gets done and backed by a 90-day parts and labor guarantee documented on your invoice.
These are the operating commitments behind every Lexington, OK job. Verifiable. Documented.
Verbal estimates in Lexington, OK that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. Itemized, signed, and binding before we begin.
Every FH HVAC technician in Lexington, OK carries an active OK contractor license. Ask for documentation before any contractor starts work on your system.
We maintain staffing close to Lexington, OK so average on-site time stays under 60 minutes, even when demand is high.
The guarantee is on the invoice. 90 days, parts and labor. Not a handshake — a documented commitment.
Not voicemail. Not a bot. A live dispatcher who confirms your ETA before the call ends.
"I asked for proof of OK licensing before letting anyone in. Two contractors couldn't produce it. FH HVAC sent documentation in under two minutes."
— Lexington, OK homeowner, new system installation"I've dealt with three other HVAC contractors in Lexington, OK in the past two years. Every one had some billing issue, some miscommunication, some problem. FH HVAC showed up fast, gave me a written quote, and billed me exactly that amount. This should be the standard."
"Lexington, OK commercial HVAC emergency on a Friday. FH HVAC had someone there fast, correctly diagnosed a failed capacitor, and had the system running before the event was compromised. Exceptional response time for a commercial call."
"Two years on the maintenance plan in Lexington, OK. At the spring tune-up this year they found a slow refrigerant leak in my evaporator coil. Caught and fixed at the maintenance pricing. That would have been an emergency call in August at double the cost."
Don't sit with a broken system in Lexington, OK while waiting on a contractor who may or may not show up. Call +1-844-586-3138 — a real dispatcher picks up, routes the nearest tech, and gives you an ETA before you hang up.
📞 +1-844-586-3138 — Hvac in Lexington, OK
