La Mesa Heating and Cooling Contractors

It can be frustrating dealing with contractors for your home. Who do you call? Are they reliable? Are they insured? Will they show up on time? Are they ripping me off?

All these questions and more might be going through your mind.

At Precision Temperature, our licensed experts will get the job done quickly and efficiently. We don’t play the pricing games other companies do. There’s no hidden fees and no random “discounts” to lower an intentionally inflated cost.

You can be confident that you’re getting the lowest possible price with the best service in La Mesa.

Why invest in professional HVAC services?

Dealing with a heating or air conditioning problem is stressful enough by itself, and even more so if you don’t have a reliable HVAC contractor to call for help. Precision Temperature has been helping La Mesa homeowners solve their heating and cooling issues since 1987, no matter how big or small.

Whether it’s an air conditioner installation, heater repair, or just a yearly tune up, we have the tools and expertise to get the job done right.

You can count on the Precision Temperatuer team to provide the solution you need. From thermostat programming to ductless air conditioning, we have your HVAC needs covered.

Reliable AC Services

There’s not much worse than realizing your AC is broken in the middle of the summer’s heat.

Fornutately, Precision Temperature provides reliable and high quality air conditioning repairs. Whether it’s a simple tune up or the full system replacement of your old air conditioner, you can count on us to get the job done right.

Heating Installation you can Count on

While winters in La Mesa, CA aren’t particularly rough, it does get its cold spells. If your heater doesn’t work to its full capacity, you could find yourself out in the cold.

Investing in proper heater maintenance is crucial to keeping your furnace running when you need it most. Whether you need a heater replacement or a simple repair, Precision Temperature will make sure your job is completely safely and efficiently.

Map of La Mesa, CA
Kyle H.

Kyle H.

Replaced old system with new Trane condenser and furnace. Placed new condenser on condenser pad. Installed new disconnect and electrical whip. Laid new plywood over the existing furnace platform because the old unit was leaking water from the drain pan and the wood was rotted. Then placed the new furnace in attic space on the platform with evaporator coil. Ran new condensate drain line from evaporator coil and installed a secondary safety switch on the secondary drain outlet of the evaporator coil. Installed new flu pipe. Removed all the ducting to the upstairs floor and replaced with all new flex duct. Strapped the ducting. Pressure tested entire system for leaks. Charged system with refrigerant and performed start up in cooling and heating.

Near Katy Ct, La Mesa, CA 91941

Map of La Mesa, CA
Chuck A.

Chuck A.

Compressor very noisy. Found drain is not draining properly on condensate side. Flushed out drain. Recharged system with refrigerant. Checked system output temperature. Cooling properly now.

Near Butte St, La Mesa, CA 91941

Map of La Mesa, CA
Oscar M.

Oscar M.

Changed some hinges on a reach in freezer & installed a thermostat lock cover on, also a circuit boa

Near Avocado Blvd, La Mesa, CA 91941

Map of La Mesa, CA
Chuck A.

Chuck A.

Checked heater unit. Found thermostat is broken and needs to be replaced. Heater is not venting properly and carbon monoxide is present when heater runs. Will need to replace the heater. Turned over to office for quote to replace heater and thermostat.

Near Spring St, La Mesa, CA 91941

For the best service at the lowest prices, call Precision Temperature at (619) 588-5321 today.

San Diego businesses trust Precision Temperature


Customer Testimonials

Check out these real reviews from our real customers. We also have a 5-star rating on Yelp!5-star

Precision Temperature, thank you for your honesty and integrity. The level of service I received was first-class..

Stanley J. Krute

The estimator and his crew did an excellent job replacing our heater and a/c unit with attention to detail. We would highly recommend his service to others.

Ben and Marie Floridi

The staff treated me with dignity and respect, and made sure I was thoroughly satisfied. I highly recommend Precision Temperature for any of your Heating and Air Conditioning needs.

Brandon Self