HVAC Service in Oklahoma County | Hartzell’s Heat & Air
Looking for HVAC service near me in Oklahoma County? Hartzell’s Heat & Air serves western and northwestern Oklahoma County — Yukon, Mustang, Piedmont, Edmond, and northwest OKC. Trane TCS SELECT Comfort Specialist. Mitsubishi Diamond Dealer. IGSHPA Accredited geothermal installer. Serving for 15+ years.
Oklahoma County HVAC Service · Northwest OKC Metro · Geothermal Experts · 405-375-4822
Oklahoma County Communities We Serve
Full HVAC Services — Oklahoma County
- AC Repair — Fast response to Yukon, Mustang, Piedmont, Edmond, and northwest OKC. Same-day available. $111 diagnostic credited toward repair.
- System Replacement — Manual J load calculation on every replacement. Trane, Mitsubishi, Daikin, RunTru, ClimateMaster.
- Geothermal Installation — OG&E customers in Oklahoma County can get $1,000/ton in geothermal rebates. Piedmont rural lots often have horizontal loop space; Yukon and Mustang typically go vertical.
- Ductless Mini-Splits — Mitsubishi Diamond Dealer. 12-year warranty. Popular for OKC metro additions and detached garages.
- Furnace Repair OKC — 24/7 gas furnace and heat pump repair in the western and northwest metro.
- HVAC Maintenance — Dave’s 360 Plan: two tune-ups/year, priority scheduling, no dispatch fee on all service calls.
- 24/7 Emergency HVAC — Heating or cooling failure in the OKC metro? We answer around the clock.
- Financing & Payment Options — 0% interest financing through Synchrony and flexible monthly payments through Wisetack on qualifying equipment.
Canadian County Homeowners: CKenergy Geothermal Rebate
Parts of Canadian County — including the Mustang and Yukon areas — are served by CKenergy Electric Cooperative, which offers a $2,000/ton geothermal rebate, up to $24,000. If your electric bill says CKenergy, you qualify. Hartzell’s handles the full rebate application and documentation.
CKenergy serves 10 counties in western & south-central Oklahoma — Blaine, Caddo, Canadian, Comanche, Custer, Dewey, Grady, Kiowa, Roger Mills, and Washita. Hartzell’s is an IGSHPA-Accredited geothermal installer serving the full CKenergy territory. Check your electric bill or call 405-375-4822 to confirm your eligibility.
OG&E Rebates for Oklahoma County Customers
OG&E customers in Oklahoma County can receive up to $1,000/ton for geothermal and $1,500/unit for high-efficiency HVAC equipment (max $3,000/year, home must be 10+ years old). Applications must be submitted within 30 days of installation. Hartzell’s handles the complete paperwork submission. Full rebate details ›
Why Oklahoma County Homeowners Choose Hartzell’s
The OKC metro has many HVAC contractors. Hartzell’s stands out in western Oklahoma County for specific reasons:
- Geothermal expertise most OKC contractors lack — IGSHPA Accredited and OG&E rebate-experienced
- Mitsubishi Diamond Dealer — 12-year warranty vs. 5–7 years from most competitors
- Manual J on every replacement — correct sizing, not a guess based on the old system
- Upfront pricing — you know the full cost before we start
- Trane TCS SELECT — top tier of Trane’s dealer network
Common HVAC Questions › · Current Specials › · Equipment Warranties › · See Pricing ›
About Northwest Oklahoma County
Northwest Oklahoma County is where the OKC metro transitions from dense suburb to semi-rural residential — Bethany, Warr Acres, the Yukon fringe, and the unincorporated stretches along US-270 and NW 23rd. The housing stock here runs heavily from the 1960s–1980s suburban build-out: homes with original ductwork, equipment that’s been patched one too many times, and undersized return air. OG&E territory throughout — $1,000/ton geothermal rebate and up to $3,000 on HVAC replacement for qualifying homes. We come from Kingfisher — about 45–50 miles — and stay competitive on northwest OKC jobs that need IGSHPA geothermal credentials, Mitsubishi Diamond installation, or just a technician who will actually show up and give upfront pricing.
Our HVAC Services
Schedule HVAC Service in Oklahoma County
NATE Certified technicians. Upfront pricing. Same-day available.
Water Heater Maintenance in Oklahoma County
We now offer annual water heater inspection and service throughout Oklahoma County. Oklahoma’s hard water — 15–25 grains per gallon — causes sediment buildup that reduces efficiency and shortens your water heater’s life. Our $99/year Water Heater Tune-Up catches problems before they become emergencies. Tank, tankless, and geothermal desuperheater systems — all brands serviced.
$99
/year
Frequently Asked Questions — Oklahoma County HVAC
What parts of Oklahoma County do you service?
We cover western and northwest Oklahoma County — including Yukon, Mustang, Edmond, Piedmont, and the OKC metro corridor. We run regular service days to Oklahoma County several times per week.
Do you install geothermal systems in Oklahoma County?
Yes. Geothermal installation and service is available throughout Oklahoma County. OG&E customers may qualify for a $1,000/ton equipment rebate — contact us for current incentive availability.
How do I schedule HVAC service in Oklahoma County?
Call (405) 375-4822 or book online. For Oklahoma County, we recommend booking in advance for routine service. Emergency no-heat and no-cool calls are always dispatched as a priority.