9064 Pulsar Court, Suite I
Corona, CA 92883
(951) 344-5596

Local Reviews
for diamond bar, ca

Rated 4.3 out of 5 stars based on 3 customer reviews

Excellent service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Came out rather quickly!

We appreciated the timely service. Wasnt expecting the cost associated with the mainline clear-out. Not the $99 range for the Smell Good Plumber. Guerrero did a great job clearing the pipe, everything is flowing. But the equipment used stained our walk way.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for diamond bar, ca

Guerrero G.

Guerrero G. Job Checkin

Dropped pressure to 50 psi video on email how to move Pressure up and down


Bob O.

Bob O. Job Checkin

So this job, I clean the coils the refrigerant levels check the outdoor electrical went upstairs and check the ducks. Check the insulation check the ceiling of the ducks went to the heat pump checked all the components checked the filter.


Bob O.

Bob O. Job Checkin

Break out the stucco on the outside of the wall. Access the pipe where the pinhole leak is repair pipe with two 1/2 couplings, and a new piece of pipe. Repair stucco hole


Bob O.

Bob O. Job Checkin

Replace contactor and minor rewire low voltage fuse


Shane B.

Shane B. Job Checkin

Leak Detection Report Located 1/2" cold water line that burst behind kitchen cabinet.


Shane B.

Shane B. Job Checkin

Doing work tomorrow


Bob O.

Bob O. Job Checkin

Diagnosed the 12k mini split and found a communication problem from the indoor to outdoor unit. The circuit board not sending signal to the outdoor system. Need to finds the availability on the circuit board. Sandra doesn’t want to invest money into the mini split at this time and just do central ac. Sent options to replace the mini split and to install a central heat pump


Bob O.

Bob O. Job Checkin

For this job, I diagnosed the AC system. It wasn’t working upon call up upon the thermostat jumped it at the circuit board inside the furnace and the system works fine. Previous repairs were done on it and those weren’t the issue issue. We’re having here is a communication problem between the thermostat and the circuit not turning it on Main Fix to replace the thermostat


Guerrero G.

Guerrero G. Job Checkin

Reroute three-quarter inch cold water from AC vent to hidden faucet in dining room 15 to 20 feet


Bob O.

Bob O. Job Checkin

For this job, I worked on the outdoor unit found the contactor and to run capacitor were broken. Replaced the capacitor and individually ran the fan motor and compressor to its own capacitor. Installed a new two pole contactor. System is working properly at this time also insured that the refrigerant levels are adequate. Filters were clean.


Guerrero G.

Guerrero G. Job Checkin

Leak detection


Guerrero G.

Guerrero G. Job Checkin

Cable accessible, clean out in front yard


Shane B.

Shane B. Job Checkin

Ran sink no issues


Bob O.

Bob O. Job Checkin

Customer has sudden water burst on 1/2” cold supply to shower, it appears to be leaking for 24-48hrs