No heat?
We can be there today.
Furnace, heat pump & AC repair across Bucks, Montgomery and Chester County. A real person answers 24/7. Price before the work.
- ★★★★★ 4.9 on Google, 270+ reviews
- BBB A+
- Licensed & insured, PA #2372349
Heating season specials
Three ways to get ahead of winter
Flat price, our own tech. Get checked before the first cold night.
Book my $79 tune-upWritten price before any work. Say no and pay nothing for the estimate.
Get my free estimateOne heat pump system. Cools in July, heats in January. Installed price.
See what's includedPrefer not to call?
Tell us what's going on. We'll call you back.
It takes 30 seconds. Then a real person from Retro calls you back during business hours, usually within the hour. No-heat requests get called first.
Got it. We'll call you shortly.
If it's an emergency and you don't want to wait, call us now.
Call 267-234-1350Trusted across Bucks & Montgomery County
Your neighbors already called.
Here's what they found.
Showed up on time, had the whole system installed in one day, and the price was exactly what they quoted. Good people to deal with.
Sound like your house?
The first cold nights are when heating problems show up. Every one of these gets worse, and more expensive, the longer the system runs broken.
No heat at all
Thermostat says on, but nothing happens. Often it's the igniter, a safety switch or a tripped limit. In most cases that means a repair, not a replacement.
Furnace turns on, then shuts off
That's short cycling. Usually it's a dirty flame sensor, a clogged filter or an overheating limit switch. It's cheap to fix now, but expensive if the blower motor goes.
Heat pump blowing cool air
It could be low refrigerant, a stuck reversing valve or a defrost problem. Either way, running it like that wears out the compressor.
AC running but not cooling
Warm air from the vents usually means low refrigerant, a dirty coil, or a failing compressor. It's worth fixing now so it's ready next May.
Ice on the lines or water on the floor
That's a frozen coil or a clogged drain. First, shut it off. Then call, because running an iced-up unit can take out the compressor.
Bills jumped, comfort dropped
A system past 12 to 15 years often costs more to run than a new one costs to finance. So we'll show you the math, with no pressure.
Not sure which one? Describe it on the phone. We'll know.
Call 267-234-1350What the special actually gets you
Heat and AC combo, installed. One system, one price, before winter.
A heat pump does both jobs. In summer it runs like a regular central AC. In winter it reverses and heats the house. One system, one install, one thing to maintain. Here's what the price actually covers.
Installed price, not a teaser
Most advertised HVAC prices are equipment only. Then labor, disposal and the permit land on the invoice. This one, however, is a complete system, installed and running.
Quoted in writing before we start
You see the number at the estimate, not after the truck shows up. If your home needs extra work, such as ductwork or electrical, it's quoted separately and in writing first.
Sized honestly
If your home genuinely needs more than 3 tons, we'll tell you, instead of undersizing it to hit an ad price.
Our own techs, not subcontractors
The crew that installs it is the crew we trained. In addition, we pull the permit and register the manufacturer warranty for you.
Financing for approved buyers
Ask about monthly payment options at the estimate. Subject to credit approval.

How it works
- We come look, free
A tech checks your home, ductwork and electrical, and confirms the right size.
- You get one number
Written price before any work starts. If your home qualifies, it's $8,999.
- We install and test
Most standard replacements are done in a day. The old equipment leaves with us.
267-234-1350 | See offer details
Heating and cooling, and only heating and cooling.
Furnaces, heat pumps, central air and ductless mini-splits. Repair, replacement and maintenance for homes across Bucks and Montgomery County.
Repair
- Furnace repair
- Heat pump repair
- Boiler repair
- AC repair
- Mini-split repair
Same-day in most cases. First comes the diagnosis, then the price, then the work. Nothing gets done on a surprise.
Replace
- Furnace replacement
- Heat pump installation
- Heat and AC combo ($8,999 special)
- AC installation
- Ductless mini-split systems
Free in-home estimate. First we size the system to the house, then we put the price in writing.
Maintain
- Fall heater tune-up, $79
- Heat pump checkup
- AC end-of-season checkup
- Service agreements
- Indoor air quality
The $79 heater tune-up is the cheapest heating call you'll make all year. Book it before the first cold night, not after.
Repair or replace? If your system is past ten years old, or the fix costs a serious fraction of a new one, the tech will show you both numbers and let you pick. In other words, no pitch, just the two prices.
Why people across Bucks, Montgomery and Chester County keep calling us back

Price before the work
You hear what the repair costs before anyone touches the system. If you say no, then you pay the service call and nothing else.
Our techs, in our truck
The person at your door is someone we trained. Unlike many shops, we don't sub out calls to whoever's free that week.
Licensed and insured
Pennsylvania HIC #2372349. Permits pulled, warranties registered, paperwork handled.
From recent Google reviews
Read all reviews on GoogleKept me informed from the first call to the moment the techs pulled up. Both of them were courteous, explained every step, and I'll use Retro for everything from here on.
Google review, WarminsterResponsive and competent. Showed up on time and had the whole system installed in one day. Good people to deal with.
Google review, Bucks CountyMeticulous work, professional techs, and they don't gouge on price. Easy to schedule with. Honestly the best.
Google review, WarminsterWhere we go
About 30 miles around Warminster, covering Bucks, Montgomery and Chester County. If you're not sure, just call. If we can't get to you fast, we'll say so.
Call 267-234-1350- Warminster
- Warrington
- Jamison
- Newtown
- New Hope
- Yardley
- Levittown
- Bensalem
- Feasterville-Trevose
- Huntingdon Valley
- Willow Grove
- Abington
- Cheltenham
- Elkins Park
- Wyncote
- Flourtown
- Doylestown
- Southampton
- Horsham
- Hatboro
- Ambler
- Blue Bell
- Lansdale
- North Wales
- Glenside
- Jenkintown
Pennsylvania only. We don't service New Jersey.
Common questions
Furnace and heating repair questions we hear every week
Short answers first. If yours isn't here, call 267-234-1350 and ask; a real person picks up.
How fast can Retro HVAC get to a no-heat call?
Usually the same day. No-heat calls go to the front of the line, and homes with infants, older adults or medical needs go first.
Which areas do you cover for furnace repair?
Bucks, Montgomery and Chester County, Pennsylvania, roughly 30 miles around Warminster. For example, Doylestown, Lansdale, Willow Grove, Newtown, Horsham, Ambler and Blue Bell are all in range. We do not service New Jersey.
How much does furnace repair cost?
It depends on the part. Because of that, the tech diagnoses first, then gives you a written price before any work. You can say no and pay only the service call.
Do you repair heat pumps and mini-splits?
Yes. We service every major heat pump and ductless mini-split brand, as well as gas, oil and electric furnaces and boilers.
What is included in the $79 heater tune-up?
A full safety and performance check of one residential heating system before winter. If we find a problem, we quote the repair separately so you can decide.
Should I repair or replace my furnace?
If the system is past ten years old, or the repair costs a serious share of a new one, the tech shows you both numbers. Then you choose, with no pressure either way.
Do you offer financing on a new furnace or heat pump?
Yes, for approved buyers. Ask at the free in-home estimate and we will walk you through monthly options.
Is Retro HVAC licensed and insured?
Yes. Pennsylvania HIC #2372349, BBB Accredited with an A+ rating, and 4.9 stars on more than 270 Google reviews.
Heat or AC, repair or replace. One call finds out.
The tech shows you what failed, what the repair costs, and what a new system costs. After that, you pick.
A real person answers 24/7, nights and weekends included. Tell us it's an emergency and we move you up; homes with infants, older adults or medical needs go first.
Offer details
$79 heater tune-up. Applies to one residential heating system. If the tune-up turns up parts or repairs, we quote them separately and in writing before any work begins.
$8,999 heat and AC combo. Applies to a standard replacement with a residential heat pump system up to 3 tons (36,000 BTU). The price includes the outdoor unit, a matched indoor air handler and an electric heat kit. It assumes existing, properly sized ductwork, line set and electrical service, in homes within our standard service area. Equipment make and model are matched to the home and may vary.
What the combo price does not include. Ductwork modification or repair, electrical service upgrades, additional tonnage, code corrections or non-standard access. However, any additional work is quoted in writing before installation begins.
Terms. Offers are available for a limited time and while equipment supplies last. They may be withdrawn or changed at any time without notice and cannot be combined with other promotions. Financing is subject to credit approval. Same-day service depends on crew availability and call volume. Repair pricing is given after on-site diagnosis and before work begins; a service call charge applies to the diagnostic visit. Google rating and review count are as of the time of publication. Retro HVAC Service & Installation LLC, PA License #2372349.