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Tankless Water Heating

We sell all types and brands of tankless water heaters. We typically sell Rinnai since they practically invented tankless water heating. We also service Rheem, AO Smith, State, Rinnai, Bradford White, Marathon, American water heater company, Bosch, State, Rudd, Vulcan and Reliance.

Tanked Water Heating

We sell gas and electric tanked water heaters. We offer natural gas, propane gas and electric. We have a wide variety of sizes from 6 gallon to over 100 gallons. The most common are 40 gallon gas and 50 gallon electric. 

Solar Water Heating

We offer my types of Solar water heating which is typically custom to the home.

Commercial and Industrial Water Heating

Gas, steam, electric or solar we can provide any space with the hot water that is necessary. Call today and have a us quote you a new high efficiency water heater. We can provide high efficiency tankless and power vent options. 

Boiler Repair and Installation

We provide boiler service for home, business and industry. We sell and service Weil McClain, Lochinvar, Rheem, Ray pac, Superior, Ajax, AO Smith, Armstrong, Bell & Gossett, Bock, Bryan, Burnham, Camus, Grundfos and many more.


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Frederick Mechanical

Frederick Mechanical 1100 Millville Oxford Rd Hamilton, OH 45013 US

(513) 593-6362