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      Guaranteed Plumbing & Heating

      Heating Repair

      Local. Fast. Affordable.

      Philadelphia’s Transparent and Dependable Heating Repair Experts

      The Philadelphia Area’s Most Reliable HVAC Contractor

      It’s simple – when disaster strikes, Guaranteed Plumbing & Heating is there. You need an HVAC contractor you can trust, and with our high-quality heating repair services, we are certain you’ll be delighted with the results. Let’s be honest, it’s rare that somebody is excited about getting a heating repair. That’s why Guaranteed Plumbing & Heating makes the process as smooth as possible.

      All you need to do is pick up the phone and call us – we’ll handle it from there.

      Call today!

       

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

      Long-Lasting Heater Repair Services in Bucks County, Montgomery County, and Philadelphia

      If something seems wrong with your system, don’t hesitate to call us! Remember, the sooner we know about the issue, the quicker we can get to work. We perform thorough diagnostics because we don’t just treat the surface level issue, we dig deeper to make sure every system component operates properly. Our team provides honest advice and transparent invoices so you always know what to expect from us and can be assured that we will never steer you wrong.

      Responsive, Same-Day Emergency Heating Repair

      Emergencies can occur at any time of day or night. We waste no time getting to your house and fixing the issue before it can escalate. From the moment you call us to when we arrive at your property, you will enjoy peace of mind knowing that we will always go the extra mile for our customers.

      Signs You Need a Heating Repair

      If you notice any of these issues, it’s time to give us a call:

      • Unusual noises
      • Uneven heating
      • Frequent cycling
      • A sudden increase in energy bills
      • Strange odors

      A Five-Star Rated Company: The Guaranteed Plumbing & Heating Difference

      Service is Always ‘Guaranteed’

      With us, service is always ‘Guaranteed’ and we’re only ever a phone call away. We are a family-first business and, when our customers need us, we’ll always be there.

      Prompt Response Times

      There’s no time to waste when there’s an emergency. We offer same-day repairs whenever possible because we understand how critical it is to have an HVAC contractor who prioritizes your needs.

      Over 30 Years of Experience

      Guaranteed Plumbing & Heating is a family owned and operated business that opened its doors in 1990. We have 30 years of experience and, over the years, we have seen everything. Nothing phases us and we can handle even the most involved heater repair jobs.

      Frequently Asked Questions

      Contact Us For a Heating Repair Today!

      You can always count on Guaranteed Plumbing & Heating for exceptional services and long-lasting results. From our prompt response times to our decades of experience, and everything else in between, we are the natural choice for all your HVAC repair and heating replacement needs. Whatever the issue, we are confident we’ll get to the bottom of it.

      Call now! 

      Instant Approval Financing - Apply Today!

      Affordable Financing for Plumbing, Heating, & Cooling

      Philadelphia’s Top-Rated Plumber & HVAC Contractor

      WHAT OUR CUSTOMERS SAY

      5.0

      818

      Reviews

      It was a very good decision to go with Guaranteed Plumbing to get my sewer and stormwater lines replaced. Professional, detailed workers, competitively priced, great work ethics. Yes, I would recommend them.

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      Guaranteed Plumbing Review

      The Philadelphia Area’s Most Affordable Plumber

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      • Sewer & Drain

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

      Leak in basement
      04/01/26
      Customer has mutiple leaks on iron main feed pipe for steam boiler. Will have to drain down heating system. Will cut and remove necessary necessary iron main. Will run new 2 inch main (10-15 ft) line with necessary tees. Will re attach to existing 3/4 feed line. Will also run new section of 1 inch pipe and re attach to existing iron pipe feeding radiator by gas meter(10-15 ft 1 inch). Customer states boiler still working. Recommend replacement of unit due to age and condition. 1 year guarantee on pipe work only. Left estimate of around $12,000.00 to replace steam boiler.
      Main valve leak
      03/30/26
      Will shut down water to property. Will disconnect and remove valve and supply line for toilet in basement. Will supply and install new angled chrome extension valve and also new supply line. 1 year guarantee on above work
      Hydronic expansion tank, 30lb relief valve and feeder
      03/27/26
      Drained existing hydronic heating system Supply and install new exterol 90 expansion tank, 30lb relief valve, and 1/2" hydronic auto feeder Fill and bleed all rads Test all operations
      Thermocouple
      03/25/26
      Supply and install new thermocouple for boiler Reconnect gas valve and pilot assembly Re light pilot Clean and check burners Check draft on chimney Check all operations

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