Commercial Buildings

We offer repair and maintenance service for your commercial buildings and offices.

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Current Promotions

  • $59 Cooling Tune Up
  • $69 Heating Tune Up
  • $35 Off on All Repairs
  • 100% Financing OAC

Why Us?

Therma Tech’s high standards represent the foundation of our existence.  Our daily objectives are designed around serving you: Heating, cooling, furnace and AC installation and repair in San Jose and Modesto, CA done right with expert service and top HVAC systems.

Our Core Values

Our Services

Office Locations

Modesto and Oakdale (Central Valley)

Phone: 209-571-5400
Fax: 209-571-5425
Address: 1224 Reno Avenue # P, Modesto, CA 95351