Top-rated boiler repair pros.

Best boiler repair pros near Devon, PA

Enter your zip and get matched with up to 5 pros

TRUSTED BY DEVON, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2.8k+
    Verified boiler repairs reviews

Top-Rated Boiler repair pros in Devon - Updated Nov 2026

Avatar for DiBiase Heating & Cooling Company
DiBiase Heating & Cooling Company
4.8(
58
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Devon, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Had joe come out and fix a bad seal and a tune up on my peerless oil furnace. He was a very knowledgable technician, and explained everything he was doing. Being a mechanic i understand the trade industry, and it's hard to find good honest work, but joe is amazing and does just that, good quality honest work, and I will make sure I use joe in the future, and I HIGHLY recommend joe and his company it is well worth your money and peace of mind to know that you are getting a good quality service or repair!"
Air Conditioner Installation
Air Handler Installation
Water Heater
Furnace Installation
Heat Pump and Air Handler

+6

Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
582
)
Gas Boiler or Radiator Heating System - Repair

Serving Devon, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The technician Many was very kind, calm, and on time. He tried to figure out my issue and explained in detail what he was going to do to try and fix the issue. It was not repaired 100% on the first try, however most of the noise is gone. I hear a plumbing job may require a different approach if the first one does not work, so that is where I am at now. I have to go with the second option in hopes to get it fully repaired. I appreciate the thorough responses from the company each time I had a question or concern."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate100%
157 neighbors recently requested a quote
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Gas Boiler or Radiator Heating System - Install

Serving Devon, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"We choose Unique Indoor Comfort as the company to replace our 1960’s era gas boiler with a 83% AFUE Weil McLain, and we’ve been very happy with that decision. Everyone from Unique that we interacted with was professional, personable, and patient. The latter quality being reflected in the willingness of everyone from Unique, from the salesperson to the installation crew, to take time to answer all our questions. After sizing our heating requirements, Unique presented us with several packages, of differing efficiency, that included boilers smaller than the old one, but ones that would meet our heating needs. This was in contrast to other companies that wanted to replace our old boiler with one of similar size, not taking into account that the old one was oversized to begin with. The Unique package we chose included outdoor reset, and air elimination, items that may have increased upfront costs, but ones that will probably offer savings, convenience, and increased comfort in the long run. Some other companies didn’t even mention these options. Thank you to Dante, Taz, Sam, Jameel, Brandon and all the Unique team, for making our boiler replacement project an excellent experience!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

6 neighbors recently requested a quote
Recommended by91%of homeowners
...
Showing 1-10 of 200
Boiler Repair FAQs, answered by experts

It can be difficult to determine the cause of a coolant leak unless you have the unit inspected by a certified professional. Most coolant leaks are caused by wear and tear on seals and joints. This typically happens five years after a unit is installed. Additionally, faulty or worn compressors, evaporator coils, and condenser coils can also cause leaks.

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

Air trapped in a heating system can lead to reduced efficiency, uneven heating, increased wear on components, strange noises, and even complete system failure. This trapped air disrupts proper circulation, strains parts, and can cause overheating. Regularly bleeding baseboard heaters and furnaces can prevent these issues, ensuring efficient operation, even heating, and prolonged equipment life.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

Yes, cleaning a boiler is essential for its efficient and safe operation. Over time, boilers can accumulate dirt, rust, sediment, and mineral deposits, reducing efficiency, increasing energy consumption, and causing potential breakdowns. Cleaning involves removing these deposits from various components like heat exchangers, burners, and pipes. Neglecting cleaning can also lead to corrosion and decreased life span. Regular, yearly maintenance, including cleaning, ensures optimal performance, lower energy bills, and a safer heating system. It's best to consult the boiler's manual or hire a professional technician for cleaning to ensure the job is done right.

The Devon, PA homeowners’ guide to boiler repairs

From average costs to expert advice, get all the answers you need to get your job done.