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      PHILADELPHIA’S #1 PLUMBER & HVAC CONTRACTOR

      LOCAL. FAST. AFFORDABLE.

      5.0

      804+

      Reviews

      Local. Fast. Affordable.

      Philadelphia, Bucks County, and Montgomery County’s Five-Star Rated HVAC Repair and Plumbing Service

      Serving the Philadelphia Area Since 1990

      Guaranteed Plumbing & Heating is the local, fast, and affordable HVAC contractor and plumber that your home deserves. As a BBB-accredited business with hundreds of five-star reviews, we know what our customers want. We have been in the business since 1990 and, over the years, we’ve seen everything. Nothing phases our five-star rated team and whatever the issue, we guarantee we have the perfect solution for you!

      Plumbing emergency? HVAC malfunction? Look no further than Guaranteed Plumbing & Heating. With our same-day services and budget-friendly solutions, we will never let you down.

      Comprehensive HVAC and Plumbing Services

      Exceptional Service is Always ‘Guaranteed’

      The Local Sewer & Drain Experts Philadelphia Trusts for Lasting Results

      An efficient and reliable system isn’t a nice-to-have, it’s a necessity. We have been in the plumbing business for over 30 years, so there isn’t anything we haven’t seen. At this point, nothing can phase us, and we have the tools and expertise to tackle any repair or replacement. Whatever the issue, we are only a phone call away.

      Philadelphia’s Top-Rated Plumber & HVAC Contractor

      WHAT OUR CUSTOMERS SAY

      5.0

      804

      Reviews

      Did a great job

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      Meka

      Simmons

      Guaranteed Plumbing Review

      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:

      sc lav trap drip
      02/25/26
      Completed 2/25/26 - Exp./ls Post-Job Notes: Nut on trap was loose tighten nut ran water for 5 mins on more leak. Call Back Completed No warranty
      Drain Cleaning Services - Philadelphia commercial drain cleaning Monday - Friday 8am-4pm
      02/25/26
      Completed 2/25/26 - Exp Post-Job Notes: Arrived on site for first floor toilets not flushing power snake from clean out in men’s bathroom to clear line at about 20 feet. Also did water test main drain is now open at this time. Didn’t pull anything back. No warranty
      Heat repairs - Heater diagnostic
      02/25/26
      gas stream crown boiler - 2 yrs old / has heat system makes knocking noises
      Drain Cleaning Services - Residential Drain Cleaning Monday - Friday 8am-4pm
      02/25/26
      Completed 2/25/26 - Exp./ls Post-Job Notes: Snaked but could not clear main drain curb out the trap needs to be changed out as our cable just spins and comes back shiny indicating a break in the line. When we sent the plunger down also we do not get a suction on the pipe in order to plunge. Trap needs to be replaced No warranty

      Exclusive Plumbing, Drain & HVAC Coupons for the Greater Philadelphia Area

      Great Deals and Exclusive Offers

      Any Water or Sewer Line Replacement
      $120OFF

      Must mention this special at the time of scheduling. Cannot be combined with any other offers, discounts, or promotions. Not valid toward dispatch or diagnostic fee. Limit one per household. Offers valid Monday – Friday 8 AM – 4 PM, cash deals only. Call office for details.

      Any Sump Pump or Battery Back-Up System
      $30OFF

      Must mention this special at the time of scheduling. Cannot be combined with any other offers, discounts, or promotions. Not valid toward dispatch or diagnostic fee. Limit one per household. Offers valid Monday – Friday 8 AM – 4 PM, cash deals only. Call office for details.

      Any Hot Water Heater Service
      $30OFF

      Must mention this special at the time of scheduling. Cannot be combined with any other offers, discounts, or promotions. Not valid toward dispatch or diagnostic fee. Limit one per household. Offers valid Monday – Friday 8 AM – 4 PM, cash deals only. Call office for details.

      Video Camera Inspection
      $20OFF

      Must mention this special at the time of scheduling. Cannot be combined with any other offers, discounts, or promotions. Not valid toward dispatch or diagnostic fee. Limit one per household. Offers valid Monday – Friday 8 AM – 4 PM, cash deals only. Call office for details.

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      The Philadelphia Area’s Trusted Family-Owned and Operated Plumbing & HVAC Company

      Over 30 Years of Reliable & Affordable Plumbing Services

      Plumbing and HVAC is a family business at Guaranteed Plumbing & Heating. We have been in the business since 1990 and have grown due to our determination to always do the right thing. Our services are affordable, transparent, reliable, and quick, because we know what our customers need. With our family-first attitude, we treat everyone with care and respect.

      You need an HVAC contractor/ plumber you can trust. We understand that your home is your castle and will leave it better than we found it. Our friendly staff are always mentioned in our hundreds of five-star reviews because they are constantly on hand to assist you and answer your questions. Remember, whatever the situation, we are just a phone call away.

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