Frisco, TX · Gas, electric and heat pump
Heating and furnace installation in Frisco
North Texas winters are short and mild with a handful of genuinely cold nights. Heating equipment sized for that is a different specification from the one a national brochure assumes — and the difference shows up on every gas bill for the next twenty years.
Load calculation
We measure the house — square footage, orientation, glazing, insulation, duct capacity. Not the sticker on your old unit.
Fixed written quote
One number, itemised, valid for 30 days. No tier sheet, and nobody stays at your kitchen table until you sign something.
Install day
Most single-system changeouts are one day. We pull the permit, haul the old equipment, and register the warranty.
What a new heating system costs in Frisco
Installed, including permit, inspection and haul-away. Venting changes and gas line work are identified at the quote.
- A free load calculation on site. About forty minutes. Square footage, orientation, glazing, insulation, ceiling heights and duct capacity.
- One fixed written quote, itemised, valid for 30 days. It does not move on install day unless you change the scope.
- No good / better / best tier sheet. Tiered pricing is a negotiating tactic dressed up as a choice.
- Permit, inspection and haul-away included in the quoted figure, not added afterwards.
- No presentation. Nobody stays at your kitchen table until you sign something. If the number does not work, that is a normal outcome.
Gas, electric or heat pump in North Texas
Gas furnace
The default in Frisco because most of the housing stock has gas service. Cheapest to run on the cold nights, cheapest to install, and the equipment is simple enough that it lasts. If you have gas at the house, this is usually the answer.
Electric air handler with heat strips
Common in homes without gas service. Cheap to install, expensive to run — resistance heat is the least efficient way to warm a house. In a mild winter you may not care; in a February cold snap you will.
Heat pump
Moves heat rather than making it, which in North Texas’s mild winter is genuinely efficient. Below roughly 35°F its output falls off and auxiliary heat picks up. For a house with no gas service it is usually right, and it replaces your air conditioner at the same time.
Dual fuel
A heat pump with a gas furnace as backup, switching at the crossover temperature. The efficient option if you already have gas. It costs more upfront and is worth modelling rather than assuming.
Sizing for a Texas winter
The mistake here runs the same direction as it does with air conditioning: oversized.
A furnace sized for a genuinely cold climate, dropped into a Frisco house, spends the winter short-cycling. It fires, satisfies the thermostat quickly, and shuts off — repeatedly. That produces temperature swings you can feel, more wear on the ignition components than the equipment expects, and uneven heat between rooms because the blower never runs long enough to even things out.
The other reason it matters: in almost every home the furnace blower is also the air handler for your air conditioning. Size the furnace by heating alone and you can end up with a blower that is wrong for the cooling load — which means an AC system that never delivers its rated airflow. The two have to be specified together, which is why we would usually rather quote the pair.
AFUE, and where it stops being worth it
AFUE is the percentage of fuel that becomes heat in your house. An 80% furnace sends 20% up the flue; a 95% condensing furnace sends 5%.
In a cold climate that gap is large money. In Frisco it often is not — the heating season is short enough that the premium for a condensing furnace can take a long time to come back on gas prices this low. Condensing furnaces also need a condensate drain and different venting, which adds install cost in some homes.
We quote both and show you the difference rather than steering. For a lot of Frisco homes an 80% AFUE furnace is the rational choice, and it is not the one that pays us more.
We install heating. We do not fix it.
Worth saying plainly on this page, because it is the one where it matters most.
If your furnace will not light, or it is short-cycling, or the blower runs without heat, that is very often a small parts job — a flame sensor, an ignitor, a pressure switch, a limit switch. Those are inexpensive components and a competent technician can have most of them done in an hour.
We do not do that work, so we cannot sell it to you, and we are not going to pretend a inexpensive part is a whole new furnace. If that is what you are dealing with, call a heating repair company, not us.
Where we are the right call: the heat exchanger has cracked, the furnace is past twenty years, parts are no longer available for it, or you are replacing the air conditioning anyway and it makes sense to do both.
Safety — the one that is not about money
A cracked heat exchanger is the failure that is not a cost question. It can let combustion gases into the air your blower distributes through the house. If a technician has told you your heat exchanger is cracked, the correct response is to stop using the furnace until it is confirmed — and because that finding conveniently justifies an expensive sale, get it verified by someone who is not selling you the replacement.
Carbon monoxide detectors on every floor, tested. That advice is free and it has nothing to do with us.
Frequently asked questions
How much does a new furnace cost in Frisco?
It depends on the efficiency tier, the venting the house needs and how accessible the equipment is — a garage closet and a cramped attic are very different jobs. For general market ranges see our guide to furnace replacement costs, then get a free quote for your house.
Gas furnace or heat pump in North Texas?
If the house has gas service, a gas furnace is usually cheaper to install and cheaper on the coldest nights. Without gas service, a heat pump beats electric resistance heat comfortably in this climate — and replaces your air conditioner at the same time.
What AFUE rating should I get in Texas?
Often 80% is the rational choice here. The heating season is short enough that the premium for a 95% condensing furnace can take many years to return. We quote both and show you the difference. Furnace replacement costs.
Do I need a permit to replace a furnace in Frisco?
Yes — a mechanical permit and inspection, same as an AC changeout. We pull it and schedule the inspection.
Should I replace my furnace and AC at the same time?
If both are past ten years and within about five years of each other, yes. One visit, one permit, and a blower properly matched to the cooling load. Complete HVAC system replacement.
How long does furnace installation take?
Most furnace changeouts are half a day to a full day. Add time if the venting has to change — going from an 80% to a 95% condensing furnace usually does require that.
Find out what your house actually needs
A load calculation, a fixed written quote, and a straight answer about whether you should be replacing at all. Free, with no sales presentation attached.