Furnace installation · Central Oklahoma

New furnace, sized for your house.

When a furnace is too far gone to repair, I usually have the replacement in the same week, not three months out waiting on a big OKC company. I run a Manual J load calculation, set it up right, and stand behind it with a full parts and labor warranty.

4.8 stars · 300+ Google reviews · Same day where the schedule allows · Se habla español

New furnace estimate
Free
I come out, measure, and hand you a written number.
Install day
4 to 6 hrs
Most replacements are done in a single day.
Warranty
Parts + labor
Full parts and labor warranty on every install.
What the install includes

Everything from haul-away to first flame

  • Manual J load calculationSized to your square footage, insulation, windows and ceilings, not a rule of thumb.
  • Old unit removed and hauled offYou are not left with a dead furnace in the garage.
  • Proper venting and gas connectionsFlue sized and pitched right, gas line checked and connected.
  • Combustion verifiedI commission the system and check the burn before I leave.
  • Coil and blower matchedThe furnace is matched to your coil and blower, not just dropped in.
  • Thermostat programmedSet up and walked through with you, so you know how it runs.
  • Ductwork looked atIf the ducts are the real problem, I tell you before you spend money on a furnace.
  • Full parts and labor warrantyI stand behind the install.
Gas furnace installation in Kingfisher, Oklahoma
A new gas furnace going in, Kingfisher.
Gas furnace installation in Hennessey, Oklahoma
Same job, done right, in Hennessey.
New furnace installed in a utility closet in Watonga, Oklahoma
A closet install in Watonga.
Furnace and ductwork in an attic in Kingfisher, Oklahoma
Attic furnace and ductwork, Kingfisher.
Install day

What happens on install day

  1. Free estimate firstI measure the house, run the load calculation, and put the price in writing. No surprises on install day.
  2. Old unit outGas shut off safely, the old furnace disconnected and hauled away.
  3. New furnace setSet level, connected to the plenum, gas line and venting done to code.
  4. Combustion and airflow checkedI verify the burn, the temperature rise and the airflow across the coil.
  5. Thermostat and walkthroughProgrammed, tested through a full heating cycle, and explained to you.
Trane TruComfort furnace install in Kingfisher, Oklahoma
A Trane TruComfort install in Kingfisher.
Old Carrier furnace and water heater in a cramped closet before replacement
Before: the old furnace crammed in a closet.
Gas furnace heat exchanger assembly interior view
The heat exchanger, the part that has to stay sealed.
80% AFUELower price up front. Fine for a shorter Oklahoma heating season.
96% AFUECosts more up front. I put both prices in writing so you can compare.
Heat pump insteadIf there is no gas line, or you want one system for both seasons.
Gas, electric or heat pump

Which heat is right for your house

In Central Oklahoma most homes run gas. It heats fast on those January mornings when it drops to single digits. Electric furnaces and air handlers make sense when there is no gas line, or when they pair with a heat pump. I walk you through it at the estimate.

Most homes

Gas furnace

Fast, strong heat, and the most common setup in Central Oklahoma.

Estimate free
One system, both seasons

Heat pump

Heats and cools. A gas furnace backup can carry the coldest nights.

See heat pump installsHeat pump installation
No gas line

Electric

An electric furnace or air handler, often paired with a heat pump.

Estimate free

Financing covers furnaces through Synchrony (up to 18 months at 0%), Wells Fargo, Wisetack, Klarna and JB Financing, subject to approval. Financing options.

Brands

Trane and RunTru, built in the same factory

Trane furnace installation in Oklahoma

Trane

My primary gas furnace line. Trane TCS SELECT dealer, factory trained.

Furnace data label on a Kingfisher install

RunTru by Trane

Built in the same Trane factory, at a lower price point.

Wall thermostat on a Kingfisher install

Also installed

Amana, Carrier and American Standard.

Track record

The numbers behind the work

4.8
Google rating
6,500+
Jobs completed
47
Years in the trade
Frequently asked

Straight answers

How much does a new furnace cost in Oklahoma?

It depends on the house, so I do not publish a range. The price turns on a load calculation, a furnace matched to your coil and blower, efficiency (80% or 96% AFUE), the gas line, venting and electrical, and ductwork condition. The estimate is free: I come out, measure, and hand you a written number.

How long does furnace installation take?

Most replacements are done in a single day, typically 4 to 6 hours. I remove the old unit, install the new one, connect gas and venting, verify combustion, and set up the thermostat before I leave.

What size furnace do I need?

That depends on square footage, insulation, window area and ceiling height. I use Manual J load calculations rather than rule-of-thumb guesses. An oversized furnace short cycles, leaves the house humid in the shoulder seasons and wears out early.

Do you offer financing on a furnace?

Yes. Synchrony (up to 18 months at 0%), Wells Fargo, Wisetack, Klarna and JB Financing, subject to approval. I walk you through the options at the estimate.

Is a high-efficiency furnace worth it in Oklahoma?

A 96% AFUE furnace costs more up front than an 80% unit, and I put both prices in writing. Our heating season is shorter than up north, so it depends on your gas rate and how hard your furnace runs. I look at your system and your bills and tell you straight.

I smell gas. What do I do?

Leave the house now, do not flip switches or light anything, and call your gas utility or 911 from outside. Once it is safe, call me at 405-375-4822.

Furnace season is here

Get the number before it gets cold

Tell me the age of the furnace and what it is doing. I will come measure, and you get a written price for the replacement at no charge.

Call 405-375-4822

Kingfisher, Hennessey, Okarche, Dover, Loyal, Cashion, Watonga and every town between. Counties: Kingfisher, Canadian, Oklahoma, Garfield, Major, Logan, Blaine.

Hartzell's Heat and Air service van in Kingfisher
The van that shows up. Kingfisher.
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