4751 Oceanside Blvd Suite E
Oceanside, CA 92056
760-842-7630

Local Reviews
for bonsall, ca

Rated 5.0 out of 5 stars based on 3 customer reviews

Great Service

Ty was very professional, informative and curtious. Thompson has a very professional and well trained hvac service department.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

As always , they always fit us in the schedule and never make us wait !

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for bonsall, ca

Ty J.

Ty J. Job Checkin

Office system had OU Inverter fault due to loss of power. Living room/dining area system thermostat loss of communication to hub ( backed up primary).


Ken S.

Ken S. Job Checkin

Installed new 45,000 btu single stage furnace, new 14 seer 2.5 ton a/ c unit with matching indoor coil, new filter rack, safety overflow switch and installed 2 new thermostats.


William  W.

William W. Job Checkin

Client called us out to look at kitchen system. Installed one year ago. No issues after 45 minutes. Electrical and refrigerant pressures are within spec. Showed client emergency drain switch. Which may be filling up and shutting down system. Client has been scheduled for Friday installation for master bedroom. System runs on propane. LP conversion kit needed. Given authorization to replace kitchen thermostat and master bedroom thermostat with EZ reader. Thank you for trusting Thompson with your heating, cooling and plumbing needs.


William  W.

William W. Job Checkin

Client called us out today due to upstairs system, being non-operational and master bedroom system producing little to no cooling. After inspection found upstairs circuitboard was not properly transferring voltage to outdoor contactor. Client states they barely operate upstairs system and are not looking to replace. Found master bedroom system was completely flat on R22 refrigerant. This would indicate a leak somewhere on the line set or coils. Due to the state and age of the system and what would be required for repairs advised clients replace master bedroom system. Clients have elected to move forward with bronze package; installation date scheduled for next Tuesday. Will need to reach out to manufacturers on when control board can be acquired. Given authorization to drop off portable coolers until install date arrives. Thank you for trusting Thompson with your heating, cooling and plumbing needs.


Christopher  M.

Christopher M. Job Checkin

No Cool diagnostic found faulty 30 x 10 uf dual capacitor under warranty replaced with new; ran to cool; all components operating properly within manufacturer specifications; no further recommendations.


Ken S.

Ken S. Job Checkin

Installed 5 ton air handler and heat pump, phenomenal air and a return cut in. Customer will call in to make payment.


Ignacio V.

Ignacio V. Job Checkin

Price if to install a new water pressure regulator and set it to 65 psi. We will also relocate the gas sediment trap for the the water heater to the right location. Price also includes installing an expansion tank which helps with the pressure that is created when the tank is heating up the water.


Ty J.

Ty J. Job Checkin

Schedule a return trip to pressurize line set.


Bryan R.

Bryan R. Job Checkin

I gave you an estimate on a couple things I found that needs to be replaced for one. The water heater is almost 23 years old and it’s got corrosion on it and it needs to be replaced ASAP. Also, I’m gonna give you an estimate for a new toilet cause we’re having problems with the toilet it’s running. I’ll give you a price to repair it and replace it. These two items are a priority


Christopher  M.

Christopher M. Job Checkin

AC Maintenance completed on 5 yr split gas 5 ton AC Pro attic system; 20 x 25 x 1 fiber filter in place in good condition; cleared condensation drain line; cleaned condenser coil; recommend surge protection to protect outdoor condenser from power surges


Jose R.

Jose R. Job Checkin

Provided client with an estimate to install new recirculating pump


Jose R.

Jose R. Job Checkin

Thompson, plumbing, heating and air-conditioning came out to evaluate a leak coming from angle stop in hallway bathroom at the back of the home, Andy also had other concerns that he would like addressed. Provided an estimate for work requested Andy Approved work and began same day. In total replaced Five angle stops, four supply lines and installed two client supplied faucets with drain assemblies. Turn water back on to purge air from both faucets, also checked functionality and ensured no leaks were present. Thank you for calling and choosing Thompson Plumbing Heating and Air Conditioning


Ty J.

Ty J. Job Checkin

Cooling maintenance on 5 systems. Before starting the maintenance customer stated the heating in the spare bedrooms was not functioning. Found an extremely dirty air filter that was not allowing any air to pas through to the indoor coil in turn system would shut off on high cut out. Replaced the filter and the system is now functioning. Also found a five foot section of insulation for the vapor line had been chewed off by the dog. Replaced insulation.


Christopher  M.

Christopher M. Job Checkin

Completed AC maintenance on four split units; 1 yr 5 ton AC Pro closet unit, 34 yr 2.5 ton Day and Night closet unit, 34 yr 3 ton Day and Night closet unit, and 19 yr old Lennox hydronic heat closet unit; cleaned all four condenser coils, replaced all filters with filters provided; all condensation drain lines cleared; Recommend replacement of Master-Bedroom HVAC with new 3 ton unit.


Christopher  M.

Christopher M. Job Checkin

AC Maintenance completed on 6 yr AC Pro split gas attic 4 ton, replaced 410 April Air filter, condensation drain line clear, cleaned condenser coil; recommend replacing voltage regulator to prevent condenser failure. Replace existing dual voltage regulator with new