Region Home ServicesBoiler Repair in Lansdale, PA 215-639-0424
Heating & HVAC Services Since 1974

Boiler Repair in Lansdale, PA

Region Home Services repairs hot-water and steam boilers, gas and oil, in Lansdale homes – plus the radiators, baseboard and pumps that go with them. We drive out from our office in Bensalem, about 45 minutes away, the phone is answered 24 hours a day, and the price goes in writing before any work starts. Tell us what the boiler's doing, and we'll find the cause.

Get a Free Estimate

We'll call back to confirm the visit.

  • Written price before any work
  • Most urgent no-heat calls same day
  • Your technician's photo by text before arrival
Get a Free Estimate

Or call us directly: 215-639-0424 – open 24 hours

  • 5.0 · 270+ Google reviews
  • Family-owned since 1974
  • Our own technicians
  • PA HIC #PA182723
  • Open 24 hours

What We Fix on Lansdale Boilers

Nine in ten homeowners here heat with gas or oil, and we repair boilers on both fuels, along with the radiators and baseboard they feed.

Technician checking the burner of a gas boiler in a Lansdale basement

No Heat at All

When the boiler is off, locked out or won't fire, we trace the fault through the ignitor, flame sensor, thermocouple, gas valve and controls, then replace the part that failed. Most no-heat emergencies are scheduled the same day.

Oil burner on a basement boiler opened for service

Oil-Fired Boilers

Nearly a third of homeowners here burn oil. When the burner won't restart, we clean it and replace the nozzle, filter or fuel pump. Smoke, soot or a puffback – a small blast at ignition? Turn the emergency switch off, don't keep pressing reset, and call.

Bleeding air from a cast-iron radiator in an older twin home

Cold Radiators and Baseboard

A radiator that's cold at the top usually has trapped air, so we bleed the system – let the air out so hot water can fill it. Low pressure or one dead zone? We read the gauge, restore the pressure and go zone by zone.

Sight glass on an old steam boiler

Steam Boilers

Steam heat is on our list, old cast iron included. We usually start at the sight glass – the tube showing the water level – then the low-water cutoff and pressure control, the parts often behind banging pipes and uneven radiators.

Circulator pump and zone valves on boiler piping

Circulator Pumps and Zone Valves

A hot boiler with cold rooms usually points to the circulator – the pump that pushes hot water through the loop – or a zone valve stuck shut. We test the pump, listen for the hum of a seized motor, and free or replace the valve.

Boiler pressure gauge and relief valve

Pressure, Leaks and the Relief Valve

Pressure in the red, a dripping relief valve or water under the boiler usually means a waterlogged expansion tank – we recharge it – or a leak we track down. Switch it off at the service switch, call, and never cap, plug or tie the relief valve.

What We Find in Older Twins and Rowhomes

About a quarter of homes here were built before 1940, and twins and rowhomes outnumber single houses. Many of those older Lansdale homes still heat with a boiler and cast-iron radiators, and in a twin or rowhome the boiler often sits in a tight basement. Fuel splits two ways – about one in three homeowners burns oil, and most of the rest are on PECO gas.

That changes what a visit looks like. We bring oil-burner parts as well as gas parts, so a sooty nozzle or a clogged filter doesn't mean a second trip. And we don't stop at the burner. A cold bedroom upstairs can come from air in the loop, a tired circulator or a zone valve that won't open, so we check the boiler, the pump, the valves and the radiators upstairs before we call the job done.

If yours burns oil and hasn't had its yearly service, book it before the cold settles in. A new nozzle and filter in the fall is cheaper than a January emergency, and it keeps the burner from sooting up.

Cast-iron radiators in the front room of an older Lansdale twin

From Your Call to Heat in Every Room

Every repair visit runs through four steps, so you know what's coming.

Call.

Phone us or send the form, and read us the number on the pressure gauge if you can. You'll get a text reminder the day before and the day of, plus a photo of your technician before he arrives.

Diagnosis.

We check the burner, controls, pressure, circulator and each zone to find why heat isn't reaching your rooms – not just what's easiest to swap.

Written price.

You get the scope and the exact cost on paper. Nothing gets done until you approve it.

Repair and test.

Common parts ride on the truck, so we can often finish in one visit. Then we run a full heating cycle, check the pressure and walk the house to confirm each radiator is heating.

Why Lansdale Homeowners Call Us

We drive in from Bensalem, so we have to earn the call. Here's what you get for it.

  • Steam and oil, not just gas. We work on hot-water and steam boilers and keep oil burners running as well as gas ones.
  • No subcontractors. Whoever comes to your door is a Region Home Services employee.
  • Open 24 hours. Call any time; we put most urgent no-heat calls on the same day's schedule, even with the drive.
  • Repair first. If your boiler can be fixed, we fix it. When replacement makes more sense, you see both options priced in writing.
  • A family company since 1974. It carries a 5.0 rating on Google from 270+ reviews.

Get a Free Estimateor call 215-639-0424

Read What Customers Wrote on Google

Our Google rating is 5.0 across 270+ reviews, and reviewers bring up knowledgeable technicians and courteous staff more than anything else. Read all 270+ Google reviews

★★★★★
“During a routine maintenance call, the technician was both thorough and informative. He took his time to made certain the equipment was cleaned, functioning and all questions were answered.”
D
Drin H.Google review · July 2026
★★★★★
“CJ always does a great job and explains everything he does and always points things we need. He is a great representative of the company”
C
Chris M.Google review · October 2025
★★★★★
“Very punctual and knowledgeable from setting the appointment to the technician. Couldn’t have had a more pleasant experience.”
B
Bill R.Google review · June 2026
★★★★★
“Installers were terrific replacing my whole system. I would highly recommend them to my friends and family. They were highly professional and personable and explained everything well and fairly priced.”
W
Wendy T.Google review · November 2025

What You Notice and What We Do

Boilers tend to tell you what's wrong if you know how to read them. A cold radiator, a banging pipe or a needle creeping toward red each points to a short list of causes. Knowing which one you've got helps us load the right parts before we head out. Find your sign in the table and mention it when you call. We confirm the cause on site before anything gets replaced, because swapping parts on a guess costs you money and doesn't bring the heat back.

What you noticeWhat it usually meansWhat we do
No heat, boiler silent or locked outAn ignition fault, a failed flame sensor or thermocouple, a low-pressure lockout, or a low-water cutoff that's shut the burner offWe trace the ignition sequence, find the failed part and replace it
Oil burner won't restart, or there's smokeA clogged nozzle or oil filter, a weak fuel pump, or soot in the burnerYou turn the emergency switch off and leave reset alone; we clean the burner and replace the worn part
Radiators cold at the topAir trapped in the radiator or the loopWe bleed the radiators and bring the system back to normal pressure
One zone cold while the boiler is hotA stuck zone valve – the motorized valve for that part of the house – or a failed circulator pumpWe test the pump and the valve motor, then free or replace whichever has quit
Banging or knocking pipes on a steam systemWater collecting in pipes that have lost their pitch, or a water level that's offWe check the sight glass, the water level and the piping, and correct the cause
Pressure gauge in the red, relief valve drippingPressure building past normal, often from a waterlogged expansion tank that can no longer absorb the extra volume as water heatsYou switch the boiler off at its service switch and call; never cap, plug or tie the relief valve. We recharge or replace the tank
Hot water at the tap but no heatThe boiler's built-in coil still heats tap water, but the circulator, a zone valve or the thermostat isn't sending heat to the roomsWe check the thermostat, the pump and the zone valves and repair the one that's stopped

The relief valve and the low-water cutoff are safety parts. Never cap, bypass or wire around either one – if they're acting up, something upstream is wrong, and we'll find it.

What a Boiler Repair Usually Costs

Most boiler repairs come in between about $150 and $750, and a typical one lands around $450. Where yours falls depends on four things: the part that failed, whether the boiler burns gas or oil, whether it's steam or hot water, and how hard it is to reach. A cast-iron boiler squeezed into an old basement takes longer to work on than one in an open utility room.

RepairUsually runsWhat moves the price
Ignitor or thermocouple replacement$100–$400The part your burner uses and how easy it is to reach
Gas valve replacement$200–$1,100The valve model and whether the controls need work too
Oil burner repair (nozzle, filter, pump)$200–$550A nozzle and filter versus a new fuel pump, and how much soot needs cleaning
Circulator pump replacement$300–$1,100Pump size, and whether the flanges and valves around it need replacing
Zone valve repair or replacement$175–$500Freeing a stuck valve versus replacing the motor or the whole valve
Expansion tank recharge or replacement$200–$800Recharging the old tank versus installing a new one, and its size
Leak repair$175–$800Where the leak is – a fitting at the boiler or a pipe behind a wall
Yearly boiler service$150–$500Gas or oil (oil service adds the nozzle and filter), steam or hot water

Those are our usual ranges, not a quote for your house. On site, we'll show you which part has failed and what it takes to fix it. After that diagnosis you'll get the exact cost on paper, and we don't pick up a wrench until you approve it.

Get the Exact Price in Writingcall 215-639-0424

When We'll Tell You to Replace Instead

We repair a boiler whenever it can be repaired. Two situations change that – a repair that would cost more than about half of a new system, or a boiler that keeps breaking down. Then we price repair and replacement side by side, in writing, and you decide.

A cracked cast-iron section or a leaking heat exchanger usually ends the repair conversation, since there's rarely a sound fix for either. Short of that, an old boiler often has plenty of life left. Cast-iron boilers that get their yearly service tend to keep going, and we'd rather keep yours running than sell you a new one.

Financing is available for bigger repairs and replacements.

Old cast-iron boiler next to a new compact boiler in a stone basement

No Heat Right Now?

Call 215-639-0424 any hour. Most calls about a house with no heat get scheduled the same day, and with January in Lansdale averaging around 30°F, that matters. If something looks unsafe, do this first.

Gas smell or CO alarm. Get everyone out. No switches or phones inside – call PECO or 911 from outside, and leave the boiler off until the leak is fixed or it's been inspected. Then call us.

Oil smoke or a puffback. Switch the burner off at the emergency switch, usually at the top of the basement stairs. Don't keep hitting reset. Call us.

Pressure or water level. Red on the gauge or a discharging relief valve – turn the boiler off at its service switch and never cap, plug or tie that valve. A steam boiler with an empty sight glass – shut it off, let it cool, and don't add cold water while it's hot and dry. Then call.

Call Now – 215-639-0424

We Come to Every Corner of the Borough

We cover all of Lansdale, from the 9th Street end of town to Pennbrook and every block off Main and Broad. It's about a 45-minute drive from our Bensalem office, and we make it for one cold radiator just as we do for a dead boiler. We also work across the rest of the North Penn area and Montgomery County.

Answers to the Questions We Hear Most

Short answers to what people ask us on the phone.

How much does boiler repair usually cost in Lansdale?

Most boiler repairs run about $150 to $750, and a typical job comes in near $450. An ignitor or thermocouple usually sits at the low end, while a circulator pump or gas valve can run up to $1,100. Fuel, the type of system and how easy the boiler is to reach all move the figure, and the exact amount reaches you in writing before we start.

Why is my boiler running but the house isn't heating?

Usually the boiler is making heat but something isn't moving it to the rooms – a failed circulator pump, a stuck zone valve, air in the radiators or low pressure. Check that the thermostat is set to heat and has fresh batteries, then read the pressure gauge; a hot-water system normally shows about 12 to 15 psi when cold. If one radiator is cold at the top, you can bleed it once the boiler is off and cool. Call us with the reading.

Why do I have hot water but no heat?

Usually the boiler is fine and the problem sits in whatever sends heat to the rooms. Many boilers, oil-fired ones especially, heat your tap water through a coil inside, so showers stay hot while a failed circulator, a stuck zone valve or a thermostat fault keeps the radiators cold. We test each of those and fix the one that's stopped. It's normally a repair, not a new boiler.

Can you repair a steam boiler, even an old one?

Yes – steam boilers are on our list, old cast-iron ones included. Many steam problems come down to the water level, the low-water cutoff, the pressure control or the air vents on the radiators, and those parts can be repaired or replaced. The one thing that usually can't be fixed is a cracked cast-iron section. If we find one, we'll show you and lay out repair and replacement costs on paper.

Is it cheaper to repair or replace a boiler?

Repair is usually cheaper – most fixes run a few hundred dollars, and we repair whatever can be repaired. Replacing makes more sense when the repair bill would pass roughly half the price of a new system, when the boiler keeps failing, or when a cast-iron section or heat exchanger has cracked. If that's where you are, we write up both options so you can compare them before deciding.

Let's Get Every Radiator Warm Again

Call 215-639-0424 or send the form, day or night. Tell us whether it burns gas or oil and whether you have steam or hot water – not sure is fine. We'll find the cause and put the price on paper before we touch anything.

215-639-0424
Get a Free Estimate

Boiler and radiator repair for Lansdale homes by Region Home Services of Bensalem, PA.

Contact

215-639-0424

3494 Progress Dr Ste E, Bensalem, PA 19020

Open 24 hours

© 2026 Region Home Services · Part of Region Home Services – regionserviceco.com