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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

      812

      Reviews

      Thank you for an excellent work outside my home. You repaired a major broken pipe outside that affected the pressure inside. Great work and left everything very clean on my side walk. Thank you once again. Also very reasonable price for the amount of work and time that you spend working on it yester...

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      Yvonne

      Rodriguez

      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:

      Heat repairs - Heater diagnostic (boiler / no heat)
      03/17/26
      Inspect and diagnose heater or AC, estimate on repairs to follow Installed customers batteries. Heat working now All operations normal at time of inspection.
      Service Call
      03/17/26
      Relight heater no charge to customer
      hwh poss pilot / no hot water - $95 to go - if only light pilot (look & quote). Water heater is 13 years old. Timed out due to age we recommend replacement. 40 gallon tall. Quoted $2,195.00
      03/16/26
      hwh poss pilot / no hot water - $95 to go - if only light pilot (look & quote). Water heater is 13 years old. Timed out due to age we recommend replacement. 40 gallon tall. Quoted $2,195.00
      Heat repairs - Heater diagnostic (Boiler)
      03/16/26
      Inspect and diagnose heater or AC, estimate on repairs to follow Checked heater, found issue with flame roll out switch. Attempted to locate exact part but could not find today. Will install universal roll out switch for heater for now. Customer aware may not work and we’ll have to order exact part for unit.

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