Energy Savings


(314) 631-5892

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


Geothermal Energy Savings
Geothermal is a simple technology that uses the earth’s renewable energy to provide high-efficiency heating and cooling. In winter, the system draws heat from the ground and transfers it to your home. In summer, it extracts heat from your home and transfers it to the ground. Hardware consists only of a heat pump connected to a series of small-diameter pipes buried underground. A water solution circulating through the pipes carries heat between the ground and the heat pump.
Hoffmann Brothers is the premier St. Louis, Missouri Geothermal Heating and Cooling Contractor. Call for your Geothermal Heat Pump Energy Audit and learn more about Geothermal Energy Savings!
Geothermal Heating & Cooling: The Highest Efficiency of any HVAC System
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.
The Environmental Protection Agency confirmed the superior efficiency of geothermal, finding that even on a source fuel basis – accounting for all losses in the fuel cycle including electricity generation at power plants – geothermal systems average 40% greater efficiency than air source heat pumps, 48% greater efficiency than gas furnaces, and 75% higher efficiency than oil furnaces. Today’s best geothermal systems outperform the best gas technology, gas heat pumps, by an average of 36% in the heating cycle and 43% in the cooling cycle.
Cost Savings of Going with Geothermal Heat Pumps
From the day you install you new Geothermal System, you’ll see immediate savings. A perfect example of this is in new home construction. The table below shows that while the extra cost of installing geothermal marginally raises the mortgage payment, the energy savings more than make up the difference. So, not only do you have better comfort, higher property value, and lower energy costs, it’s like someone is paying you to live in your new home from day one!
 Geothermal Energy Savings
You Will Never Run Out of Hot Water
A geothermal system won’t leave you cold when it’s time to bathe or do the dishes or laundry. In summer, your hot water is virtually free – produced by the excess heat extracted from your home when the system is in the cooling cycle. Year-round, these systems make hot water abundant and up to 30% less expensive, by reducing the amount of electricity or gas consumed by your hot water heater. 
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


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