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      Guaranteed Plumbing & Heating

      Boiler

      Local. Fast. Affordable.

      The Philadelphia Area’s Top-Rated Boiler Experts

      Check Out Philadelphia, Bucks County, and Montgomery County’s Specialists in All Things Boilers

      Guaranteed Plumbing & Heating offers the Philadelphia area’s top-notch boiler services. Whether you need a boiler repair or a boiler replacement, we always have your back. No matter the situation, you can always count on us for the exceptional services that your home deserves. We have decades of experience and hundreds of five-star reviews to prove it.

      With our flexible financing options, we make sure you get the best possible deal because we never want anyone to have to wait to access the services they need.

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      Your comfort is always Guaranteed! 24/7 Service! Call Now!

      Comprehensive Boiler Repair Services

      We offer extensive boiler repair services, from fixing flue and vent pipes to performing leak detection and more. Our team performs thorough diagnostics and discusses their findings with the customer. From there, once we have the go ahead, we get started as quickly as possible to minimize downtime.

      Signs You Need a Boiler Repair

      If you notice any of the following issues, it’s time to call Guaranteed Plumbing & Heating for help.

      • Leaking or dripping
      • Rising energy bills
      • Unusual sounds
      • Inconsistent heating
      • Pilot light extinguishing

      High-Quality Boiler Replacement Solutions

      We get that most people probably don’t want a boiler replacement, but that doesn’t mean you should avoid it. Sometimes, it is the only option, and the best overall choice for your home. You deserve a boiler that is energy efficient and reliable, and we guarantee that by the time we’re done, you’ll enjoy both of those things.

      Benefits of a Boiler Replacement

      • Improved energy efficiency
      • Enhanced safety
      • Better heating performance
      • Improved reliability
      • Reduced repair costs

      High Quality Products and Services: Why Choose Guaranteed?

      Always Doing the Right Thing

      We always do the right thing at Guaranteed Plumbing & Heating. That’s why we offer transparent estimates, honest recommendations, and expert services. We are a dependable and trustworthy HVAC contractor that holds itself to extremely high standards.

      Friendly and Supportive Team

      Let’s face it, needing an HVAC repair or replacement is stressful. That’s why our friendly staff are here to make the process smooth and seamless. All you need to do is pick up the phone and give us a call – we’ll take it from there.

      Affordable, Upfront Pricing

      We offer affordable, upfront pricing so you always know what to expect. With our budget-friendly options, we lessen the financial burden of needing one of our services because we never want someone to wait to get the help they deserve. And, with Guaranteed Plumbing & Heating, you will never sacrifice price for quality.

      Hundreds of Five-Star Reviews

      Over the years, we have earned hundreds of five-star reviews. Our standards go above the competition and we have many happy customers to show for it.

      Frequently Asked Questions

      Schedule a World-Class Boiler Service Today!

      At Guaranteed Plumbing & Heating, we take the stress out of boiler services. Our friendly team is always on hand to answer your questions and provide assistance. Whatever the issue, we guarantee your highly-trained technicians can handle it. From HVAC installation to HVAC replacement and more, you can rest assured that you’re in safe hands with Guaranteed Plumbing & Heating.

      Call today!

      Instant Approval Financing - Apply Today!

      Affordable Financing for Plumbing, Heating, & Cooling

      Philadelphia’s Top-Rated Plumber & HVAC Contractor

      WHAT OUR CUSTOMERS SAY

      5.0

      729

      Reviews

      Amazing service

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      Guaranteed Plumbing Review

      The Philadelphia Area’s Most Affordable Plumber

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      We’ve Helped Service these Amazing Clients in Your Area:

      Removal of old hydronic boiler
      08/26/25
      started 8/26/25 Ant/Potts/Connor day 2 finish 8/27/25 Ant/Potts/Connor *607
      Waterline repair and hammer arrestors install on hot and cold going to boiler, WH and kitchen sink.
      08/11/25
      Customers waterlines for boiler (auto feeder), water heater, and kitchen sink are dangling from ceiling. When she turns on any fixture especially in the basement, they shake all over the place. Also the hard aluminum dryer vent is hanging from the waterlines so that bangs into the wall asweel so we are going to rehang that. Gonna fix her weird blowoff tube as well. -Cut out and repipe waterlines above WATER HEATER with copper. -strap and secure waterlines to ceiling. -remove flex supplies for WH and repipe in copper. -remove install auto feeder if needed to relocate. - new shutoff for WH. -secure dryer vent -repipe blowoff tubing -install hammer arrestors near laundry tub
      Pressure Test / Gas Repairs
      08/06/25
      Pressure Test - $250 plus repairs Left estimate to re pipe gas line from meter to rear of property and run new tee and gas line for water heater, boiler and stove. Open necessary ceiling, not responsible for closing of ceiling. Will also replace sections of leaking copper $4500
      Hydronic boiler
      07/29/25
      Completed 7/29/25 jim sr / jimmy jr Will drain down heating system. Will cut and remove and dispose of existing cast iron boiler. Will also cut and remove necessary iron feed/ return lines. Will also disconnect and remove necessary gas line and exhaust pipe. Will also disconnect and remove necessary electric and thermostat wiring. Will supply and install new Crown boiler (105k) with new circulator and new vent damper. Will supply and install necessary 1 1/4 copper feed and return lines to adapt to new boiler and re attach to existing iron feed/return lines. Will also supply and install new auto feeder and new 1/2 valve and also new hydronic expansion tank . Will also supply and install necessary section of gas line to boiler with new 3/4 gas valve. Will also run new section of exhaust pipe and also will supply and install new box, switch and plate and run new 120 v line to boiler. Will also run section of thermostat wiring and re attach to existing thermostat wiring. Will also supply and install new thermostat. Will fill and bleed system. 1 year guarantee on above work

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