� air conditioning services
� heating services

 Residential Services

Contact JEM for all your heating and cooling needs. We specialize in �add on� systems, system replacement and upgrade, preventive maintenance, repair, and service of all makes and models.

Service and Replace:

  • Air Conditioning
  • Heat Pumps
  • Gas & Oil Furnaces
  • Gas & Oil Boilers
  • Water Heaters

Indoor Air Quality Items:

  • Humidifiers
  • Electronic Air Cleaners
  • UV Lights
  • Media Air Filters
  • Energy Saving Programmable Thermostats

Additional Services:

  • Refrigerant Loss - Click to Learn More
  • Heating and Cooling Load Calculations
  • Zone Systems
  • Attic Fans
  • Duct Work
  • Ductless Split Systems
  • Packaged Terminal Air Conditioners (PTAC's)
  • Maintenance Agreements

Service Contracts are available to suit your needs. We service all makes and models. Major credit card are accepted and financing is available.

Hours of Operation

Mon - Fri :
8:00AM - 4:30PM
Sat & Sun :
Closed
Emergencies : Call for Service

Contact Info

Phone :
1-888-684-0657
1-410-840-9328
Fax :
1-410-840-8288
Email :
Contact@4jem.com

Location

150 Airport Drive Unit 1
Westerminster, MD 21157

  • Office Location
  • Check out our FAQ Section for Frequently Asked Questions


    Read our York Extended Warranty Agreement

     

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