Hartzell's Heat & Air | Call 405-375-4822 | 602 S Main St, Kingfisher OK 73750 | 4.8 stars / 300+ Google reviews | Master HVAC, NATE, IGSHPA Accredited, BBB A+ | Residential service call: $210 flat ($99 dispatch + $111 diagnostic) | Geothermal diagnostic: $348 flat | 24/7 emergency service | Open 15+ years in Kingfisher | Owner Dave Hartzell, Master HVAC, 47 years in the trade
Tell me what you have and what you know. I will narrow the private Shop to three honest choices. Then I measure the house, confirm the exact match and give you the final written price before anything is ordered.
47 years in HVACDave’s recommendations, explained plainly
Free load calculationSize comes from the house, not a shortcut
Price shown up frontZIP routes the job. It does not mark it up.
4.8 stars, 300+ reviewsLocal proof customers can check
Step 1 of 4
Where is the system going?
Your ZIP checks the service lane and scheduling area. It does not change the equipment price or standard installation price.
ZIP boundaries can cross county lines, so the full address is verified before scheduling. Conventional replacement estimates are free throughout Kingfisher, Canadian, Oklahoma, Garfield, Major, Logan and Blaine counties.
Step 2 of 4
What are we replacing?
Choose the closest answer. “I’m not sure” is a good answer. The technician will identify it at the free visit.
Step 3 of 4
Tell me what you know.
These answers build the shortlist. They never replace the Manual J load calculation, site inspection or final written price.
Heat source
Current outdoor-unit nameplate size
How soon do you need help?
Timing requests receive a priority review. The office confirms the first safe opening; this is not an overnight-install promise.
Your shortlist
Three choices, not thirty.
Finish with a free measure and written price.
The office confirms the first safe opening. Manual J, site conditions and the final written price are verified before anything is ordered.
Pick your size and every brand in that size shows with its price. Narrow it by brand or type if you like. Not sure of your size? I size it with a load calculation at the estimate visit.
Size
Brand
Ductless Mitsubishi and other mini-split brands: shop mini splits.
Type
Looking for a mini split?
Ductless systems for a room, an addition or a shop, single-zone or multi-zone with a head in each room: Mitsubishi, Daikin, ACiQ, Midea and Innovair.
A high-efficiency furnace that vents through PVC. I check the venting at the estimate visit. Pick your size on the system page and the price changes with it.
RunTru by Trane air conditioner with RunTru 90%+ gas furnace and a matched cased coil (manufacturer photos)
All electric: one outdoor unit heats and cools, with electric backup heat for the coldest nights. Pick your size on the system page and the price changes with it.
RunTru by Trane heat pump with matched air handler (manufacturer photos)
A heat pump and a gas furnace on one thermostat. The heat pump heats most of the winter, the furnace covers the coldest days. Pick your size on the system page and the price changes with it.
RunTru by Trane heat pump with RunTru 90%+ gas furnace and a matched cased coil (manufacturer photos)
Everything in one cabinet outside on a pad, connected to your existing ductwork. The power entry kit, plenum or transition and pad (and an LP kit on gas units) are confirmed at the estimate visit. Pick your size on the system page and the price changes with it.
Trane Choice 14 packaged air conditioner (manufacturer photo)
Geothermal heat pumps on a ground loop: replacing a unit on your existing loop, or a new system with the ground loop priced by size, from $13,600 for 2 ton. Free Geothermal Consultation: evaluation, consultation and sizing at no charge and no obligation. Saturdays and Sundays I do it statewide, as availability allows. On weekdays I start with a phone call, so send me your utility bills first and then I set the visit. A geothermal diagnostic on a system that is not working is a separate $348 service call. Pick your size on the system page and the price changes with it.
Smallest size, system price. + $4,300 installation on your existing loop. New systems add the ground loop, priced by size from $13,600 for 2 ton, and a 3 to 4 day install.
Smallest size, system price. + $4,300 installation on your existing loop. New systems add the ground loop, priced by size from $13,600 for 2 ton, and a 3 to 4 day install.
Smallest size, system price. + $4,300 installation on your existing loop. New systems add the ground loop, priced by size from $13,600 for 2 ton, and a 3 to 4 day install.
Smallest size, system price. + $4,300 installation on your existing loop. New systems add the ground loop, priced by size from $13,600 for 2 ton, and a 3 to 4 day install.
My Full Coverage Geothermal Plan is a 10-year lease with $0 upfront. One monthly payment covers the system, loop, install, maintenance, filters, repairs and service labor, subject to the contract’s terms. It’s a lease, so there’s an end-of-term buyout if you want to own it.
Lease it: Hartzell’s Full Coverage Geothermal Plan, $0 upfront, one monthly payment.1
Buy it for your business: may qualify for an IRS business tax credit program. Call Dave at 405-375-4822 to learn how.2
1 10-year lease; an end-of-term buyout applies. Payment examples carry Palmetto’s disclaimer, shown in the plan details. Lease customers do not claim the tax credit.
2 Available to businesses that depreciate the property. Your tax professional confirms eligibility.
Furnace only
A new gas furnace on its own, when the AC and coil still have years left. Pick your size on the system page and the price changes with it.
A new cased coil on its own, matched to your outdoor unit and confirmed at the estimate visit. Pick your size on the system page and the price changes with it.
RunTru by Trane matched cased coil (manufacturer photo)
XR14, XR15, XR17 and XV18 TruComfort: AC with an 80% or 90%+ furnace, heat pump, and dual fuel. Climatuff compressors and Spine Fin outdoor coils. I’m a Trane Comfort Specialist (TCS SELECT) dealer.
The system price is the equipment: outdoor unit, indoor coil, furnace or air handler, and thermostat or control. No materials or labor. Professional installation is $4,300 and shows as its own line, so you can see exactly what you pay for each.
Equipment only is available if you’d rather. Refrigerant-charged equipment has to be installed by an EPA Section 608 certified technician, the manufacturer’s warranty has to be registered on time and covers parts, not labor, and equipment is ordered for your job, so ask me about returns before you buy.
Anything your house needs beyond a standard changeout shows up on your written quote before you say yes.
Paying for it
Ways to pay: cash or check (about 10% off every price), credit cards, and financing through Hearth, Wisetack, JB Financing, Klarna, Synchrony and Wells Fargo. Cash is king, and I take cards too. Hearth, Wisetack, Klarna and JB Financing check offers with a soft credit pull, so looking won’t touch your score. Hearth works with credit scores as low as 550. Subject to credit approval.
How much does a new Trane system cost in Kingfisher Oklahoma?
Each system page lets you pick a size and shows that size’s equipment price plus my professional installation for that type of system, and the total. Your final price comes on a written quote after an estimate visit, because the size has to come from a load calculation on your house.
Can I order straight from the shop?
You can pick a system, tick what you want and add it to your cart, but nothing is ordered until the size is right. I run a Manual J load calculation at the estimate visit, then you get a written quote for your exact matched system.
Do I have to buy installation from you?
Equipment only is available if you’d rather. Refrigerant-charged equipment has to be installed by an EPA Section 608 certified technician, the manufacturer’s warranty has to be registered on time and covers parts, not labor, and equipment is ordered for your job, so ask me about returns before you buy.
What warranty comes with a new system?
Every system carries its manufacturer’s registered limited warranty. You register it, and my post-install email sends you the link. Each system page lists its exact terms. Manufacturer warranties cover parts, not labor. My own labor warranty is 2 years on Trane systems rated 17 SEER and up and on every geothermal install, and 1 year on everything else.
Do you offer financing on a new system?
Ways to pay: cash or check (about 10% off every price), credit cards, and financing through Hearth, Wisetack, JB Financing, Klarna, Synchrony and Wells Fargo. Cash is king, and I take cards too. Hearth, Wisetack, Klarna and JB Financing check offers with a soft credit pull, so looking won’t touch your score. Hearth works with credit scores as low as 550. Subject to credit approval.
Ready to see what fits your house?
I size it with a load calculation. New system? Free estimate. I measure the house and give you a written price, no pressure.