Boiler Installation, Repair & Replacement in Philadelphia, PA

When the temperature drops in Philadelphia, a reliable boiler isn’t just a comfort—it’s a necessity. At Air Union Mechanical, we provide expert boiler installation, repair, and replacement services to keep your home or business warm and safe all winter long. Whether you’re upgrading an outdated system or need fast, professional repairs, our licensed HVAC technicians are ready to help.

Serving Philadelphia, Bucks County, and Montgomery County with fast response times and honest pricing.

Boilers remain a popular heating option for many Philadelphia homes and commercial buildings due to their durability, efficiency, and even heat distribution. Unlike forced-air systems, boilers use radiant heat, which doesn’t dry out the air and provides consistent warmth.

Benefits of boiler heating:

✔ Even, consistent heat throughout your home

✔ Quiet operation without noisy fans or blowers

✔ Ideal for homes with radiant floor heating or baseboard radiators

✔ More energy-efficient than some forced-air systems

✔ Lower maintenance needs with fewer moving parts

At Air Union Mechanical, we offer a full range of boiler services for both residential and commercial properties. Whether you need a brand-new boiler installation, urgent repairs, or a complete replacement, our certified HVAC technicians are ready to help.

Our services include:

✔ New boiler installation (gas, oil, or electric)

✔ High-efficiency boiler upgrades

✔ Boiler troubleshooting and repair

✔ Annual boiler maintenance and safety inspections

✔ Emergency boiler repair available 24/7

✔ Boiler replacement and disposal of old units

A malfunctioning boiler can lead to poor heating performance, safety hazards, and high energy bills. If you notice any of the following issues, it’s time to call in a professional HVAC technician.

Common warning signs include:

✔ Strange noises such as banging, whistling, or gurgling

✔ Inconsistent heating or cold spots in your home

✔ Rising utility bills without changes in usage

✔ Leaks or puddles around the boiler

✔ Pilot light frequently going out

✔ Low water pressure

✔ Boiler turns off unexpectedly or fails to start

Ignoring these signs can lead to more serious damage or even complete system failure. Our expert team can diagnose the issue and recommend whether a repair or replacement is the better option.