We are an HVAC and Electrical Contractor situated in Coldwater, Ohio (Mercer County). We're family owned & operated and have been since 1982! We are certified dealers of trane heating and air conditioning equipment and FHP Geothermal as well as guardian standby whole house generators. Our services include installation, preventative maintenance, and repair on air conditioners, heat pumps, furnaces, boilers, geothermal, and automatic standby generators.

Serviced Areas

  • Mercer County, Ohio and surrounding counties

Payment Options

  • Debit Cards, Discover, Financing Available, MasterCard, PayPal, Personal Checks, VISA

Contact Details

  Person Ralph Roessner
  City Coldwater , OH
  Zip Code 45828
  Address 445 Hardin Str
  Phone Number (419) 678-4858

Business Representative

Ralph Roessner


Products & Services

HVAC Service and Installation

We provide installation and repair of heating and air conditioning equipment. We can install heat pumps, furnaces, air conditoners, boilers, whole house air cleaners, humidifiers, and thermostats. We are a certified trane dealer. We also offer geothermal heat pumps through Florida heat pump.

Electrical Install & Repair

We provide electrical wiring installation and repair services.

Guardian Whole House Standby Generators

We provide installation of guardian whole house automotive standby generators. Guardian standby generators offer peace of mind while you are away. You won't have to worry about flooded basements due to sump pumps not working, no electricity etc.

Customer Testimonials

Dale and Cody did an excellent job on the installation and we are extremely pleased with the system. Your employees have made a good impression upon us!

We've been pleased with the performance and the much lower heating costs. The AC was fine even upstairs this summer the few days it was running. We will continue to recommend you to others. Thanks!

Do appreciate it and want you to know that the men that came were very nice and professional.