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      Guaranteed Plumbing & Heating

      Boiler Replacement

      Local. Fast. Affordable.

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      The Philadelphia Area’s Top-Notch Boiler Replacement Team

      Bucks County, Montgomery County, and Philadelphia’s Experts in All Things Boilers

      Is your boiler reaching the end of its lifespan? Does it need constant maintenance to run properly? You need our top-notch boiler replacement services at Guaranteed Plumbing & Heating. Most people avoid replacing their boiler until it completely malfunctions, but we want to get ahead of the issue. You can count on Guaranteed Plumbing & Heating to always provide upfront advice and to never force you into an unnecessary purchase.

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

      Long-Lasting Boiler Replacement Services

      At Guaranteed Plumbing & Heating, our solutions are built to last. We are an experienced HVAC contractor that is ready to take on any HVAC replacement, no matter how involved it may be. With our hundreds of five-star reviews, you can count on us for exceptional service, and we know you’ll be delighted with the results when we finish.

      Signs You Need a Boiler Replacement

      • Age of the Boiler

      Boilers typically last 10 to 15 years. If your boiler is approaching that age, it becomes more prone to breakdowns and less energy efficient. 

      • Frequent Repairs

      If you’re always calling us for a boiler repair, it might be time to consider a boiler replacement. In fact, an HVAC replacement can often save you money in the long run.

      • Inconsistent Heating

      If some parts of your home are hot and others are cold, there may be a problem with your boiler as it is likely struggling to maintain the desired temperature. 

      • Rising Energy Bills

      Spikes in energy bills without a change in usage mean your boiler is likely consuming more energy than necessary to heat your home.

      Frequently Asked Questions

      Longevity and Reliability: Why Choose Guaranteed Plumbing & Heating?

      It’s simple – at Guaranteed Plumbing & Heating, we’re always there for our customers when they need us the most. We don’t oversell or force you to listen to sales pitches. Instead, we provide the solutions you need to ensure your boiler operates at peak performance all winter long. No job is too big or small for our team, and, as the area’s preferred HVAC contractor, our work is built to stand the test of time.

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      Affordable Financing for Plumbing, Heating, & Cooling

      Philadelphia’s Top-Rated Plumber & HVAC Contractor

      WHAT OUR CUSTOMERS SAY

      5.0

      777

      Reviews

      On time and great service

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      The Philadelphia Area’s Most Affordable Plumber

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      • Plumbing
      • HVAC
      • Sewer & Drain

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

      Heat repairs - Heater diagnostic (no heat)
      12/16/25
      Inspect and diagnose heater or AC, estimate on repairs to follow
      Heat repairs - Heater diagnostic - Boiler
      12/16/25
      Doesn't have money for service charge Do not service
      Heater diagnostic
      12/16/25
      Gas boiler- Checked draft on chimney - good Checked voltage in/ out of aquastat - normal at this time Checked voltage to gas valve - 26volts, normal at this time. Changed batteries in t- stat all normal at this time Boiler apx 17 years old Tech did not find issue at this time
      Hydronic boiler
      12/16/25
      Supply and install new boiler with necessary 115v emergency shut off switch and necessary wiring. New gas shut off and piping to new boiler Necessary auto feeder, expansion tank and circulator pump with necessary piping to existing mains Supply and Install new t stat Supply and install necessary smoke pipe to chimney Fill and bleed all radiators/ baseboard/ converters Test all operations of new heating system All manufacturers warranty(s) 2yr parts and labor warranty Not responsible for any other work Price includes all Discounts 105k If customer decides to install new boiler the $125.00 will be applied .

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