The Green Generation of Heating
and Cooling Technology

WHY GEOTHERMAL? Federal Tax Credit

Geothermal heating and cooling uses the Earth's own energy to control the temperature in your home or business. It's clean, renewable, safe, and sustainable, and it's the future of green energy solutions.

LOWER OPERATING COSTS: Geothermal delivers a 500%
efficiency rating-the most efficient gas furnace has an efficiency
rating of 97%.

ENVIRONMENTALLY FRIENDLY: The EPA and the U.S. Department of Energy recognize geothermal systems as the most environmentally friendly way to heat and cool a home or business.

RELIABLE: Since all the equipment is underground or inside, it's not affected by harsh New England weather. That protective layer also makes the system whisper-quiet.

CLEAN AND SAFE: There's no combustion, so there's no carbon monoxide. There's no propane, so no worries about leaks. And adding high-efficiency air cleaners dramatically improves the quality of the air inside your home.

COST-EFFECTIVE: Energy savings quickly offset the initial investment in geothermal technology. Check out the geothermal savings calculator on our website to estimate the numbers for your home. Receive a Federal Tax Credit of 30% on the total cost of your geothermal installation*. Whether new construction or a conversion from your existing heating system, installing geothermal can net a savings of 30%-75% of your annual operating costs.

EarthTech Systems, LLC in Lowell, MA specializes in heating and cooling systems.

Family-Owned Company

We take pride in being a family-owned-and-operated company.

What We Offer

We are committed to taking care of all your geothermal needs.

Our Customers

We serve homeowners and developers in New England.

Competitive Edge

We offer the most efficient heating and cooling systems available.


Geothermal energy is a clean energy source that can be found right in your own backyard.

Our simple but innovative technology uses the near-constant temperature of the Earth-just a few feet underground-to heat and cool your home for less.

Our Core Strengths

Customer Service

Proven Efficiency

Accredited Company

Licensed Business

Energy-Saving HVAC Systems

Tankless Water Heaters

Save money and reduce energy consumption with tankless water heaters.

Ductless Mini-Split Systems

Ductless mini-split systems are good additions to homes or offices.

Hybrid Boilers

Hybrid boilers have proven to be compact and effective heating systems.