HVAC Service in Piedmont, Oklahoma | Hartzell’s Heat & Air
Piedmont is the closest of the OKC metro towns to my Kingfisher shop, just 25 minutes south on US-81. I have been to the Surrey Hills homes, the acreage properties off NW 234th, and the newer developments near the high school. A lot of those rural lots are ideal for geothermal ground loops, and I install those too.
Serving Piedmont, OK · 4.8★ / 276 Reviews · NATE Certified · Same-Day Available · 405-375-4822
Piedmont, Oklahoma: What I Know About This Town
Piedmont sits in Canadian County with a population around ~9,000. The town is served by OG&E plus OEC (Oklahoma Electric Cooperative) in outlying areas, and the homes I see range from older builds to newer developments near Surrey Hills, Piedmont Lake, and the older farms along NW 234th. I have been on calls in every one of those neighborhoods.
What that means for HVAC is this: older Piedmont homes often have ductwork that was added years after the house went up, undersized returns, or oversized condensers somebody dropped in to mask a duct problem. The newer subdivisions usually have factory-spec equipment, but I still see installation shortcuts, charge issues, and refrigerant lines that were not brazed correctly. I do not guess. I run a Manual J on every replacement and I verify the charge on every repair.
I have 45 years of HVAC experience, 15+ years running my own shop in Kingfisher since around 2011. Master HVAC licensed, NATE certified, IGSHPA Accredited for geothermal. 4.8 stars and 276 reviews built one job at a time in towns like Piedmont.
Common HVAC Calls I Get From Piedmont
- AC not cooling on a 100 degree afternoon
- Heat pump stuck in cool mode going into winter
- Furnace ignition lockout, no heat
- Short cycling and energy bill spikes
- Old system replacement, financing available
- Geothermal installs on acreage properties
HVAC Services I Provide in Piedmont
AC Repair
Same-day AC repair in Piedmont. All major brands. $111 diagnostic credited toward the repair. AC repair details.
Heating Repair
Furnace and heat pump repair for Piedmont homes. 24/7 emergency. Heating service.
System Replacement
Full HVAC replacement starting with a Manual J load calculation. Sized right for your Piedmont home, not guessed.
Geothermal
IGSHPA Accredited geothermal installer. Piedmont acreage properties are well-suited for ground loops. Geothermal page.
Tune-Up & Maintenance
$229 single tune-up or Dave’s 360 Plan at $360 per year for two visits plus dispatch waived on the annual.
Emergency HVAC
Heating or cooling failure in Piedmont? I answer 24/7 including weekends and holidays. No surprise after-hours surcharge.
Pricing in Piedmont
- Dispatch fee: $99 (applies to every service call)
- Diagnostic: $111 (credited toward repair if approved within 14 days)
- Tune-up: $229 flat rate
- New system estimate: free
- Dave’s 360 Plan: $360/year (two tune-ups, dispatch waived on annual visit, priority scheduling)
Piedmont Utility Rebates for HVAC and Geothermal
OG&E covers most of Piedmont with $1,000 per ton geothermal rebate plus $1,500 per HVAC unit. OEC members in the outlying area get $400 to $700 per ton on geothermal. I confirm your utility and file the paperwork. The federal Section 25C and 25D tax credits both expired December 31, 2025, so I am straight with you about that. Oklahoma utility rebates are active for 2026.
Why Piedmont Homeowners Choose Hartzell’s
- Upfront pricing: you know the cost before I start, every time
- Master HVAC licensed and NATE Certified: 45 years in the trade
- Manual J sizing on replacements: I calculate the load, I do not guess
- IGSHPA Accredited geothermal installer: one of very few in Oklahoma
- Trane TCS SELECT, Mitsubishi Diamond Dealer, ClimateMaster GeoElite
- 4.8★ / 276 reviews: built over 15+ years across Central Oklahoma
Frequently Asked Questions, Piedmont HVAC
How much does AC repair cost in Piedmont Oklahoma?
My dispatch fee is $99 and the diagnostic is $111. The diagnostic is credited toward the repair if you approve the work within 14 days. Most Piedmont AC repairs run $150 to $600 depending on the part. I give you the price before I start, never after.
Do you serve Piedmont, OK?
Yes. Piedmont is 25 minutes from my shop in Kingfisher, and I run service trucks down there regularly. Same-day service is usually available. Call 405-375-4822 and I will tell you when I can be there.
Can I get same-day HVAC service in Piedmont?
Most days yes, especially if you call before noon. Summer afternoons in Canadian County are when phones go nuts, so the earlier you call, the better your chances. I do not stack endless calls on one truck the way the big OKC outfits do.
What geothermal rebates are available in Piedmont?
OG&E covers most of Piedmont with $1,000 per ton geothermal rebate plus $1,500 per HVAC unit. OEC members in the outlying area get $400 to $700 per ton on geothermal. I confirm your utility and file the paperwork. The federal 25D tax credit expired December 31, 2025, so I do not pretend that is still on the table. Utility rebates remain active for 2026.
Do you handle emergency HVAC calls in Piedmont?
Yes. I answer the phone after hours and on weekends. The dispatch fee is still $99, the diagnostic is $111, plus repair parts. No surprise emergency surcharge. Just call 405-375-4822.
Other Towns I Serve Near Piedmont
Kingfisher · Edmond · Yukon · Piedmont · El Reno · Mustang · Guthrie
Need HVAC Service in Piedmont?
I am 25 minutes from your door and I answer my own phone. Call 405-375-4822 or book online.