Costa Mesa CA Heating and Air Conditioning Service

Thomson AC provides heater and air conditioning repair, service, installation and services in Costa Mesa CA and surrounding areas. Check out what some of our customers are saying about Thomson AC Heating and Air Conditioning services.

Local Reviews
for Costa Mesa, CA

Rated 5.0 out of 5 stars based on 1 customer reviews

Map of Costa Mesa, CA

Great Follow Up




As usual, your customer service amazes me. I kept forgetting to call and schedule our maintenance. The office staff followed up and the team that came out was early and professional as always.


Scott C.

Scott C.

Residential preventive maintenance on to split units

Near Fairway Pl, Costa Mesa, CA 92627
Sean H.

Sean H.

Relocated furnace to the attic, extended the 112 outlet from the furnace closet to new location in the attic, as well as the gas supply line. Added air conditioning to the side of the house hiding the lines in a line set cover. Ran drain lines from evaporator coil in attic terminating outside the house, primary drain to a French drain and secondary over a window for direct view if secondary ever has water flowing out of it. Ran new duct work, upsizing duct terminations to better serve each room

Near I-405, Costa Mesa, CA 92626
Scott C.

Scott C.

Commercial preventive maintenance

Near Harbor Blvd, Costa Mesa, CA 92627
Scott C.

Scott C.

Residential preventive maintenance

Near Sturgeon Dr, Costa Mesa, CA 92626
Scott C.

Scott C.

Preventive maintenance on single-story house

Near Iowa St, Costa Mesa, CA 92626
Scott C.

Scott C.

Preventive maintenance on single-story house

Near Iowa St, Costa Mesa, CA 92626
Jerry V.

Jerry V.

Leak check and repair turning it into a AC changeout estimate

Near Drake Ave, Costa Mesa, CA 92626
Scott C.

Scott C.

System diagnosis

Near The Masters Cir, Costa Mesa, CA 92627
Costa Mesa, CA - System diagnosis
William F.

William F.

Testing mini split

Near Rose Ln, Costa Mesa, CA 92627
Costa Mesa, CA - Testing mini split
Jerry V.

Jerry V.

Leak check and repair on 3 zone mini split

Near Bernard St, Costa Mesa, CA 92627
Jerry V.

Jerry V.

Added R-22 refrigerant with leak dye and leak sealant and pressurized system before hand to ensure no leak

Near Broadway, Costa Mesa, CA 92627
Jerry V.

Jerry V.

Estimate to connect package units to existing drain lines

Near Baker St, Costa Mesa, CA 92626
Jerry V.

Jerry V.

Near Baker St, Costa Mesa, CA 92626
Jerry V.

Jerry V.

Giving options to customer about duct work

Near Maryland Cir, Costa Mesa, CA 92626
Jerry V.

Jerry V.

Split system wasn't turning on, checked voltage to the unit to find that a breaker was tripped

Near Lakeview Ln, Costa Mesa, CA 92626
Jerry V.

Jerry V.

Adding R-410a to a mini split with leak dye and leak sealant due to low pressures

Near Bernard St, Costa Mesa, CA 92627
Scott C.

Scott C.

Residential preventive maintenance

Near Madagascar St, Costa Mesa, CA 92626
Scott C.

Scott C.

Residential preventive maintenance

Near Seabright Cir, Costa Mesa, CA 92627
Scott C.

Scott C.

Commercial preventive maintenance on six pack units

Near Airway Ave, Costa Mesa, CA 92626
Scott C.

Scott C.

Near Airway Ave, Costa Mesa, CA 92626
Sean H.

Sean H.

Cool only mini split install

Near Bristol St, Costa Mesa, CA 92626
Jerry V.

Jerry V.

Service call on a swamp cooler

Near Randolph Ave, Costa Mesa, CA 92626
Scott C.

Scott C.

Residential preventive maintenance on mini split unit

Near W Bay St, Costa Mesa, CA 92627
Scott C.

Scott C.

Residential preventive maintenance

Near Windsor Ct, Costa Mesa, CA 92626
Scott C.

Scott C.

Preventive maintenance on two commercial package unit

Near Newport Blvd, Costa Mesa, CA 92627