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      The Hardworking HVAC Contractor Mayfair 19136 Residents Prefer

      19136’s Trusted HVAC Repair and HVAC Replacement Services

      At Guaranteed Plumbing & Heating, we know what our customers need. A broken HVAC system is every homeowners’ worst nightmare, but you have come to the right place. As the HVAC contractor Mayfair residents prefer, we offer the long-lasting solutions that your home deserves. Our commitment to quality extends to everything we do, from heating repair to AC installation and so much more in between.

      What Sets Us Apart?

      Our team does it all, from heat pump repair to air conditioner maintenance (and much more!). Discover the HVAC contractor Mayfair residents have trusted since 1990 and contact us to schedule an appointment.

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

       

      HVAC Repair Services

      Since HVAC damage most likely won’t go away on its own, it’s crucial to address it before the situation escalates. We guarantee that, no matter what the issue may be, we have the perfect solution for you. With our top-notch HVAC repair services, we will ensure that your system is operating at peak performance, no matter what.

      Signs You Need an HVAC Repair

      Short Cycling

      Overheating, compressor issues, or a faulty thermostat can cause short cycling, which puts an unnecessary strain on the unit. You should address this issue as soon as you can because it reduces efficiency and causes wear and tear.

      Strange Noises

      Loose, broken, and worn-out parts can cause strange noises to come from your HVAC system. You should have this issue addressed as soon as possible because banging, rattling, or clanking sounds are disruptive and indicate that there is a significant issue at play.

      Poor Airflow

      Poor airflow coming through your vents indicate that there could be a clogged air filter, damaged blower motor, or duct work issues. To ensure home comfort, it’s crucial to promptly address this issue.

      Unusual Odors

      Never ignore burning or musty odors coming from your HVAC system, as they signal dangerous issues like electrical problems or mold/ mildew growth.

      Benefits of an HVAC Repair

      Improves Energy Efficiency and Lowers Utility Bills

      After an HVAC repair, you will likely enjoy reduced utility bills as a malfunctioning HVAC system consumes excess energy to operate efficiently.

      Prevents Further Damage and Expensive Repairs

      When you prioritize addressing HVAC issues, you are much less likely to worry about further damage and expensive repairs further down the road.

      Restores Heating and Cooling Performance

      Your property will be a comfortable place for everyone to be once your HVAC system is fixed, as you’ll enjoy restored heating and cooling performance.

      Enhances Indoor Air Quality

      Since a broken HVAC system typically circulates dust, allergens, and pollutants around the home, once you’ve gotten an HVAC repair, you will enjoy enhanced indoor air quality.

      HVAC Replacement Services

      Unfortunately, your HVAC system will develop wear and tear over time, which often causes it to lose its efficiency. While there are some issues that we can address with repairs, if the damage is too extensive, it may be time for an HVAC replacement.

      Signs You Need an HVAC Replacement

      Frequent and Expensive Repairs

      If the repair costs more than 50% of the price of a new system, it’s time to consider replacing it. While we always try to repair things first, if you are dealing with constant repairs or breakdowns, it may make more sense to get a new HVAC system.

      An Aging HVAC System

      You can expect your HVAC system to last 10 to 20 years, depending on maintenance, usage, and type. Therefore, if your system is reaching the end of its lifespan, the more cost-effective solution may be an HVAC replacement.

      Poor Indoor Air Quality

      An HVAC system stops circulating air properly which often results in dust and allergen build up within the property.

      Rising Energy Bills Without Usage Change

      If you find that your energy bills have increased despite no usage changes, it could be due to your system losing its efficiency.

      Benefits of an HVAC Replacement

      Lower Maintenance Costs and Fewer Repairs

      Since aging HVAC systems need frequent and expensive repairs, an HVAC replacement may be the best way to save money over time.

      Enhances Home Comfort

      Your home will be a much more comfortable place after you get a new HVAC system because it will eliminate cold and hot spots in different rooms.

      Improves Indoor Air Quality

      After an HVAC replacement, your new HVAC system will have advanced air filtration and humidity controls, providing your property with improved indoor air quality.

      Increases Energy Efficiency and Reduces Utility Bills

      Your energy bills will likely lower once you have a new HVAC system, as it will have advanced efficiency ratings that mean it will consume less energy to effectively heat and cool your home.

      Heating System Experts

      Worried about an unreliable heating system? We have you covered because we will stop at nothing to ensure that your heater is in pristine condition, all winter long. Whatever the issue may be, we always go the extra mile with our heating repair and heating replacement services because our work is built to last.

      Signs You Need a Heating Repair

      • Short Cycling

      • Unusual Odors

      • Insufficient or No Heat

      • Uneven Heating

      Benefits of a Heating Repair

      • Extends System’s Lifespan

      • Prevents Expensive Repairs

      • Improves Energy Efficiency

      • Restores Comfortable Temperatures

      Signs You Need a Heating Replacement

      • Rising Maintenance Costs

      • Frequent Repairs

      • Aging System

      • Uneven Heating

      Benefits of a Heating Replacement

      • Quiet Operation

      • Less Repairs

      • Improved Air Quality

      • Increased Efficiency

      Boilers

      Whether you need a boiler repair or a boiler replacement, you can rest assured that you’re in safe hands with our team of expert technicians. While boilers are an excellent source of heat, it is extremely disruptive when they break. Therefore, if your unit shows any signs that it is struggling to maintain a comfortable temperature, it’s important to address it immediately.

      Signs You Need a Boiler Repair

      • Unusual Noises

      • Increased Energy Bills

      • Frequent Cycling

      • Inconsistent Heating

      Benefits of a Boiler Repair

      • Enhances Safety

      • Lowers Utility Bills

      • Extends Lifespan

      • Improves Efficiency

      Signs You Need a Boiler Replacement

      • Aging Boiler

      • Frequent Repairs

      • Inconsistent Heating

      • Rising Energy Bills

      Benefits of a Boiler Replacement

      • Increases Energy Efficiency

      • Lowers Heating Costs

      • Enhances Safety Features

      • Improves Heating Performance

      Furnaces

      Whether you need a furnace repair or a furnace replacement, our technicians will go the extra mile to ensure that your furnace is in exceptional condition. Since furnaces are one of the most tried and true ways to heat a home, it’s crucial to ensure that yours is performing properly.

      Signs You Need a Furnace Repair

      • Frequent Cycling

      • Unusual Noises

      • Inconsistent Heating

      • High Energy Bills

      Benefits of a Furnace Repair

      • Improves Efficiency

      • Reduces Energy Costs

      • Extends Lifespan

      • Enhances Safety

      Signs You Need a Furnace Replacement

      • Inconsistent Heating

      • Frequent Repairs

      • Decreased Efficiency

      • Aging Furnace

      Benefits of a Furnace Replacement

      • Improves Energy Efficiency

      • Better Heating Performance

      • Enhances Indoor Air Quality

      • Lowers Repair Costs

      Heat Pumps

      We will ensure that your heat pumps are in exceptional condition for a long time to come when you choose our heat pump repair and heat pump replacement services. Guaranteed Plumbing & Heating specializes in energy-efficient heating solutions and energy-efficient cooling systems and you can always count on us to do the job right.

      Signs You Need a Heat Pump Repair

      • Unusual Noises

      • Increased Energy Bills

      • Weak Airflow

      • Inconsistent Heating or Cooling

      Benefits of a Heat Pump Repair

      • Consistent Heating and Cooling

      • Extends System Lifespan

      • Lowers Energy Bills

      • Restores Efficiency

      Signs You Need a Heat Pump Replacement

      • Aging System

      • Frequent Repairs

      • Refrigerant Leaks

      • Declining Efficiency

      Benefits of a Heat Pump Replacement

      • Advances Technology

      • Lowers Utility Costs

      • Improves Comfort

      • Enhances Energy Efficiency

      Experts in HVAC Cooling Services

      When air conditioning systems malfunction,  19136 calls Guaranteed Plumbing & Heating. Whether you’re dealing with an aging unit or clogged filters, our team wastes no time getting the job started. From AC repair to AC replacement services, we will go the extra mile to provide you with the top-notch air conditioning services that your home deserves.

      Signs You Need an AC Repair

      • Frequent Cycling

      • Weak or Warm Airflow

      • Strange Noises

      • Unusual Odors

      Benefits of an AC Repair

      • Improves Energy Efficiency

      • Restores Cooling Performance

      • Extends System Lifespan

      • Enhances Indoor Air Quality

      Signs You Need an AC Replacement

      • Frequent and Expensive Repairs

      • Aging System

      • Weak or Inconsistent Cooling

      • High Energy Bills

      Benefits of an AC Replacement/ AC Installation

      • Better Cooling Performance

      • Enhances Indoor Air Quality

      • Increases Home Value

      • Reduces Repair Costs

      Emergency Heating Repair and Emergency AC Repair Services

      When disaster strikes, Guaranteed Plumbing & Heating is there. No matter what the issue may be, we guarantee that we have the perfect solution for you. We specialize in emergency heating repair and emergency AC repair services and will restore your HVAC system in no time.

      What Counts as an HVAC Emergency?

      • No Airflow

      • Burning or Electric Smells

      • Loud or Strange Noises

      • Frequent Cycling

      Frequently Asked Questions

      Why Choose Guaranteed Plumbing & Heating?

      Budget-Friendly Solutions

      Guaranteed Plumbing & Heating offers budget-friendly heating and air conditioning services, and we promise to never oversell you or force you into unnecessary purchases.

      Decades of Combined Experience

      Since our licensed technicians have decades of combined experience, it is impossible to phase them because they have seen everything.

      Responsive, Same-Day Service

      With our responsive, same-day services, our team will ensure that you won’t have to deal with an HVAC emergency for a minute longer than necessary.

      High-Quality Service and Parts

      Guaranteed Plumbing & Heating offers the best quality products and service in the industry because we want our customers to have optimal long-term results.

      Discover the HVAC Contractor Mayfair 19136 Residents Call When Disaster Strikes!

      At Guaranteed Plumbing & Heating, we offer the heating and HVAC cooling services that Mayfair trusts for long-term results. We are the HVAC contractor Mayfair residents trust because we know exactly what our customers need. With our energy-efficient cooling systems and energy-efficient heating solutions, we guarantee your home will be a comfortable place to be all year round.

      Contact us to schedule an appointment and discover the HVAC contractor Mayfair 19136 residents have trusted since 1990.

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      WHAT OUR CUSTOMERS SAY

      5.0

      739

      Reviews

      The crew that came out to replace my sewer and drain pipe were awesome, knowledgeable and were explaining everything thing I asked them. That was a great crew. And at a good price. Will definitely use Guaranteed for any other problems I have. Thank you...

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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:

      Heat repairs - Heater diagnostic
      10/03/25
      Found old boiler limit tripped Found damaged stuck closed. Bypassed damper and jumped limit and found boiler carbonized and not being properly. Tech left unit off Separate estimate to replace to follow
      4" stack
      10/02/25
      In basement cut and remove section of 4" stack, supply and install necessary 4" foot bc pipe, fittings and cleanout to reconnect pipe just above the floor, kitchen waste and stack coming to basement. Not responsible for rest of stack, pipe going into floor or rest of kitchen waste.
      PHDC stack / close wall
      10/02/25
      c/o pending for: Open wall / close wall where we open Stack - 15 ft of pvc (up to san tee) supply and install down spout - apx 12 ft of 3" round spout (CHECK AND SECURE DITCH/ OWE CEMENT DEB WILL FOLLOW UP)
      replace garbage disposal (quoted min $450)
      10/01/25
      replace garbage disposal (quoted min $450)

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