Full HVAC Service Provider

Air Conditioning

Stay cool this summer with our air conditioning options, conventional or renewable. EM Mechanical is there for you, no sweat! Repairs, Maintenance, New Installations.


Take advantage of the power of the earth; our geothermal systems will keep your home at a steady temperature year-round.

Heating Systems

New installations, maintenance and repairs. We’ll you warm through the harsh winter weather.

Water Heaters

Water heater stop working? We’re there for you with our replacement and repair services. We’ll get you running again in no time.

Lehigh Valley’s
Geothermal Contractor

In heating mode, heat is extracted from the fluid in the earth connection by the geothermal heat pump and distributed to the home or building — typically through a system of air ducts. Cooler air from the building is returned to the geothermal heat pump, where it cools the fluid flowing to the earth connection. The fluid is then re-warmed as it flows through the earth connection.

In cooling mode, the process is reversed. The relatively cool fluid from the earth connection absorbs heat from the building and transfers it to the ground.

Accepting All Major Credit Cards

Lehigh Valley Service Area
Allentown, Bethlehem, Easton, Northampton, Fogelsville, Macungie, Emmaus, Quakertown and everywhere in between.

Count On Us
Over 15 years in business. Locally owned and operated. Licensed and Insured.

Residential and Commercial Service
Whether its your home or business we can get your air conditioning working properly again this summer. 24 hour emergency service available to commercial accounts.



  • “Thank you very much for your excellent work on our geothermal heat pump unit. Our system is working great! Your staff was very professional and knowledgeable. If you ever need a reference I’d be happy to tell other potential customers about my experience with EM Mechanical.”

    Dean Kresge, East Greenville, PA

  • “I’ve had my Waterfurnace now for 3 years, Hot summers, Cold winters and everything in between. Our Heating and cooling costs have dropped so much over that time its the best investment we have made in our home. I tell everyone I know that the only way to go, is geo! ”

    Tom Roberts, Emmaus, PA

Get An Estimate

Cost of Geothermal

Typical operating costs of a geothermal system will vary depending on geographic location, r-value of home. A general rule of thumb is 50%-60% less than a conventional system. If we provide you an estimate it will be accompanied by a energy audit which will give you a close operating cost.

Choosing a contractor

Choosing a contractor for your geothermal installation requires a contractor with expertise and knowledge of loop design, equipment, and ability to accurately perform load calculations. Failure to choose an experienced geothermal installer almost always results in in problems left on the homeowner.

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