24/7 EMERGENCY SERVICE: (209) 466-1477

J.H. Simpson Company is the recognized leader in design, installation and servicing of residential heating and air conditioning in our area. We offer the best in equipment, personnel and service… plus a reputation of integrity and dependability that assures your complete satisfaction.

Installation
If you want to upgrade to a new more efficient heating and cooling system for your home, J.H. Simpson Co. Inc. will design a system with the capacity, efficiency, and price that will suit your needs. Our systems include cooling, heating, air cleaners, thermostats and accessories.

Maintenance
Before the cooling or heating seasons, it is a good idea to have your system checked out by one of our maintenance experts. Small problems can become bigger problems as your system continues to run.

Repair
Should you require service on your current home, our skilled technicians have the tools and know-how to diagnose, adjust or repair your system so that you are comfortable all year long.

MAKE AN APPOINTMENT

To make an appointment please call (209) 466-1477 or fill out the form below. Someone from J.H. Simpson Company will respond on the day that your email is received.





LOWER UTILITY BILLS FOR ALL

California First is the smart path to financing home upgrades that save energy and water.