Emergency Service! We're here when you need us!


A fantastically brilliant—and green—idea? Improving the energy efficiency in your home by utilizing the earth’s temperature. Geothermal heating and cooling is an ideal way to deliver home comfort while improving the quality of your indoor air and lowering your utility bills (not to mention potentially scoring a tax credit!).

Bay Area Mechanical’s geothermal specialists offer a full range of services, including:

  • Geothermal heat pumps
  • Horizontal or vertical loops
  • Hybrid
  • Open or closed loops
  • Pond/lake
  • Radiant heat

For more information or to schedule an appointment, call us at 410-636-6400 or use the service request to the right.

Service Request - 24 Hour Response

Useful Links:

BGE Rebates

Manufacturer Rebates

Energy Efficiency Tools

6824 Ft Smallwood Rd # B,
Baltimore, MD 21226
(410) 636-6400


  • "Everyone on my staff would like to Thank You and your guy's for a Job well done! The Joppa Chiller seems to be running as good, if not better than before it started having problems. I was very pleased with the feedback and constant communication updates that Keller and his helpers were giving. Thanks Again!"

    Ben - Facilities Manager

  • "Just a note to says thanks for the prompt and professional way your team handled my broken A/C system. It's working great, thanks again."


  • "Hey Joe - just wanted to let you know my brother used Bay Area Services today. His AC bit the dust last nite and he made several calls to no avail this morning before I knew about it. I told him to call your company and someone was at his house in 30 minutes. All fixed!!! Said the guy was super nice!!"


  • "We had a flood in our basement a few months ago and I knew of Joe from our community. He was able to get someone out to inspect and fix our heat and ac that same day! Everything has been working great since. Will definitely use again. Thanks!"