Your Home...

The place you share with those you love most; your haven in a busy world. A place whose comfort we're here to protect.

From winter's chill through the dog days of summer, our primary goal at Guaranteed Heating & Air is to keep your home comfortable for you and your family.

But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.

This site is specifically designed to help you become an informed consumer when it comes to your home's heating and cooling systems. Go ahead, explore. The pull-down menus make it easy. Not only will you learn how these systems work, but also how to shop smart and protect your investment. If you're not sure where to find help with a specific question, try our site's Search Engine. And, don’t miss the 'Answers and Information' section on our menu to learn about your home's mechanical systems and simple things you can do to save money and get the most from them.

If you're curious about what's new in home comfort, here are a few pages you might want to visit:

• If you're interested in replacing your old outdated—and probably inefficient—heating or cooling system, check out how we assure your satisfaction when you chose us.

• If you're tired of having uncomfortable rooms that are either 'too hot' or 'too cold' this page is for you.

• Learn how you can save money through our Heating & Cooling Maintenance Plans.

• Curious about what's inside your home's ductwork? Here's an informative page to help you decide— is duct cleaning for you?

You'll find we take our job seriously and value highly the trust that is placed in us. To understand why we go so far beyond what others do by investing in the extra training and equipment we believe necessary to protect your home and family properly, take a moment to view our short 30 second video that best explains "why we do it"...and "why it matters."

By doing what it takes to ensure each customer's complete satisfaction, Guaranteed Heating & Air is welcome in more homes in Southeastern PA including Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton and Philadelphia Counties than any other contractor. We invite you to give us a call.

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Guaranteed Heating & Air, is a Pennsylvania Residential HVAC company focused on heating, cooling and indoor air quality products and services for existing homes like yours, including furnace repair, boiler repair, heat pump repair, air conditioner repair, duct cleaning, gas furnace replacement, boiler replacement, heat pump replacement, oil furnace replacement and air conditioner replacement. Guaranteed Heating & Air employs only experienced knowledgeable friendly service technicians for gas furnace repair, air conditioner repair, boiler repair, oil furnace repair and heat pump repair as well as advanced procedures for all air conditioner replacement installation, heat pump replacement installation, boiler replacement installation and furnace replacement installation in North Wales PA, Colmar PA, Hatfield PA, Chalfont PA, New Britain PA, Montgomeryville PA, Horsham PA, Lansdale PA, Harleysville PA, Ambler PA, Glenside PA, Blue Bell PA, Hatboro PA, Fort Washington PA, Cheltenham PA, Souderton PA, Doylestown PA, Quakertown PA, King of Prussia PA, Willow Grove PA, Abington PA, Jenkintown PA, Conshohocken PA, Warminster PA, Ricboro PA, Telford PA, Norristown PA, Plymouth Meeting PA, Newtown PA, Collegeville PA, Lafayette Hill PA, Yardley PA, Levittown PA, Bensalem PA, Perkasie PA, Warrington PA, Southampton PA, Red Hill PA, Eagleville PA, Pennsburg PA, Sellersville PA, Langhorne PA, Bethlehem PA, Emmaus PA, Allentown PA, Lehigh Valley PA, Easton PA. To set-up a furnace repair, furnace maintenance tune-up or furnace replacement estimate, call (866) 996-1755. Guaranteed Heating & Air repairs, replaces and services all heating, cooling, indoor air quality, humidifier, filter, thermostat and water heater brands including Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Crown, Frigidaire, Gibson, Everest, Goodman, Lochinvar, Maytag, Weil McLain, AO Smith, American Standard, Bradford White, Aprilaire, Honeywell, White Rodgers, Dynamic, Skuttle, Airease, Armstrong, Burnham, York, Utica, Miller, Coleman, Thermo Pride, Unico, Spacepak, Tempstar, National Comfort, Wlliamson, Sanyo, Fujitsu, Heil, Kerr, New Yorker, Luxaire, Ducane, Arcoaire, Sears, Westinghouse, Weatherking, Whirlpool, Fedders, G,E, Kenmore, Nordyne, Rinnai.