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 Serving St. Louis for over 20 years!  
(314) 631-5892
Go green with Geothermal!


Geothermal Heating and Cooling – The Green Alternative to Heating your Home or Business!
A geothermal heat pump system for your St. Louis, Missouri home or business can substantially reduce your energy costs. Using the earth’s energy to power your home will not only save you money on your utility bill, but it will also reduce your carbon footprint.
If you are looking for a way to go green, installing one of Hoffmann Brothers’ geothermal units in your home or business is a great place to start. This technology provides natural, reliable, and inexpensive energy to homes and business in the St. Louis Metropolitan Area. Call your premier St. Louis, Missouri geothermal contractor, Hoffmann Brothers, for your free Energy Audit!
How Geothermal Heat Pumps Works
Your own backyard has the potential to be an energy source for heating and cooling comfort. Outdoor air temperatures fluctuate throughout the year with the changing seasons. In contrast, ground temperatures about four to six feet below the Earth's surface remain relatively moderate and constant all year. Read more about how geothermal works.
Why Go Geothermal?
Geothermal energy is the earth’s most efficient, most environmentally responsible heating and cooling technology for commercial or residential buildings. It is unrivaled for economy – comparable to traditional systems on first-installed costs and vastly superior over the long term – with energy costs savings of 25% to 50% annually. It offers precise control of comfort levels in individual rooms or zones. Read more about why you should go geothermal.
Geothermal Energy Savings
There isn’t a single more efficient HVAC technology than geothermal heat pumps. Oil and gas systems require fuel for heat and a separate air conditioning system for cooling. Geothermal provides both in one system. Read more about geothermal energy savings.
Geothermal Tax Credits
A geothermal heat pump system for your St. Louis home can save you thousands of dollars on energy costs and tax credits! Using the earth’s energy to power your home or business will not only save you money on your utility bill, but it will also reduce your carbon footprint. Read more about geothermal tax credits.
Geothermal Loop Installations
These geothermal systems work by drawing thermal energy from the earth and transferring it to the home. This transfer is done through a series of pipes or loops installed underground. Fluid running through the pipes transfer the thermal energy to the home or business. Read more about geothermal loop installations.
Geothermal Products
Hoffmann Brothers Heating & Air Conditioning can meet all your Geothermal needs. We offer Geothermal Heat Pump system installations, extended warranties, maintenance agreements, and much more. Read more about our geothermal products.
Geothermal Facts and Statistics
·       According to the EPA, replacing an ordinary HVAC system with geothermal is the environmental equivalent of planting 750 trees
·       The U.S. general Accounting Office estimates that if geothermal systems were installed nationwide, they could save several billion dollars annually in energy costs and substantially reduce pollution
Contact the Expert Geothermal Contractors at Hoffmann Brothers
 For over 20 years, Hoffmann Brothers has proudly installed and serviced Geothermal and other Energy Efficient heating and cooling systems throughout the St. Louis, Missouri Metropolitan Area. Please give us a call today at (314) 631-5892 or send us an email on our Contact Us page.
Our service area includes St. Louis County, Missouri, St. Louis City, Jefferson County, St. Charles County, St. Clair, Illinois, Madison County, Kirkwood, Chesterfield, Des Peres, Wildwood, Ladue, Town and Country, Frontenac, Clayton, Sunset Hills, and Creve Coeur. Hoffmann Brothers is the premier St. Louis, MO Geothermal Heating and Cooling Contractor. Call today to get your Geothermal Energy Audit and learn more about Geothermal Heat Pumps!


Save $20 off any repair.

Contact Hoffmann Brothers for information on tax credits that are available for a Geothermal Heat Pump Installation!

Hoffmann Friends

Hoffmann Brothers Heating & Air Conditioning:

1025 Hanley Industrial
St. Louis, MO 63144
Office: (314) 664-3011
Fax: (314) 256-2716

St Louis Plumbing Contractors
1027 Hanley Industrial
St. Louis, MO 63144
(314) 664-9705

St Louis Water Heater Contractors:
4312  McRee
St. Louis, MO 63110
Office: (314) 664-8574

Hoffmann Brothers St. Louis Mechanical Contractors:
1635 Tower Grove Avenue
St. Louis, MO 63110
Office: (314) 664-3536

St Louis Missouri Workers Compensation

Roskin & Hoffmann
10900 Manchester Rd, STE 213
St. Louis, MO 63122
Office: (314) 821-9013
Fax: (314) 821-4580

The Law Offices of Stephen J. Hoffmann
105 Concord Plaza, Suite 209
St. Louis, MO 63128
Office: (314) 729-0803

Tennessee Geothermal Contractor

Roscoe Brown
959 N Thompson Lane
Murfreesboro, TN 37129
Office: (615) 893-6972




Our Location


Hoffmann Brothers
Geothermal Heating & Cooling Company
4301 Lafayette Ave.
St Louis, MO 63110