Geothermal Services


Choose Supreme Service Today for Geothermal Services

There are many good reasons to use us for your heating and cooling needs, whether repair, installation, or maintenance. Here are a few of the best:


We offer flexible financing options with approved credit to help with the project.

Attention to detail

We take special care to protect your home during installation.

Locally owned and operated.

24/7 Live Answering

Technicians are factory-trained and certified.

Quality equipment

We use only the most reliable, high-quality, energy-efficient equipment based on the manufacturer’s recommendations. We also follow code requirements and federal laws, but these are just our minimum standards.

Information you need

Detailed proposals and knowledgeable representatives provide you with the information needed to make the right purchasing decisions.

100% Guarantee

Your heating and AC system is guaranteed in writing

Annual maintenance

We offer annual service agreements and factory-backed extended warranties

Full sheet metal shop

We are a full sheet metal shop that ensures the highest quality of installation. We don’t depend on someone else to do our job, and your installation the right way

We are a drug-free company.

Geothermal Experts

Supreme Service Today specializes in geothermal systems and typically installs between 3-4 systems a week, allowing us to be one of the most experienced geothermal design and installation firms in Maryland. A geothermal installation is a big deal. It will save you substantially on your heating and cooling bills, but it is also something that must be done by the pros. The good news is, you’re at the right place. Why use Supreme Service Today for your Maryland geothermal installation? Here are a few reasons:

IGSHPA accredited

The International Ground Source Heat Pump Association (IGSHPA) accreditation means you can trust our expertise regarding Maryland geothermal energy solutions.

Fully licensed

We are fully licensed including liability and workman’s comp insurance. We are not a fly-by-night company. We’ll be here into the future.

Tax credits & incentives

The assistance we give our customers in completing all the required paperwork for tax credits and local incentives is incredibly valuable. We’ll take the stress out of obtaining your rebates.

Extensive experience

We average 2-3 system installations a week, and we are a Water Furnace® Geo Pro Master Dealer


you will not have to contract with a loop contractor separate from the HVAC contractor. You deal with us for the whole project.