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Top-Rated Plumbers in Mount Wilson - Updated Nov 2026

Avatar for Good Day Plumbing Service
Good Day Plumbing Service
5.0(
12
)
Water Heater - Install or Replace

Serving Mount Wilson, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Good Day Plumbing has done multiple projects for us. They have installed a tankless water heater, a water softener, and also replaced a backflow. Good Day was competitive with their quotes and worked around our schedule. All of the work was done in a clean, professional manner and they even helped us out in understanding the operation and maintenance that would be required for the water heater and softener. We would not hesitate to call them out for our next project or unexpected repair. Itâ s good to have a company like this you can trust to do the work right the first time and treat you in an honest and fair manner."
water serive
water serive
water service
water service
water service repair

+4

Response time3 hrs
Recommended by100%of homeowners
Avatar for AD3 PLUMBING
AD3 PLUMBING
4.9(
17
)
Faucets, Fixtures and Pipes - Repair or Replace - For BusinessSump Pump - Repair or ReplaceDrain Clog or Blockage - Clear+18 more

Serving Mount Wilson, CA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Nothing but good stuff from this company. Adrian (owners' son) is very knowledgeable and professional. I got quotes from two other plumbers for my kitchen drainage pipe massive leak. They both wanted to open-up the floor, and one of them wanted to also break-open the walkway, due to the extremely narrow crawl space. Adrian was the only one of the three that actually took a look under the house and determined that his men could dig under the footing to get to the problem. They arrived at the time scheduled, and left 2 hours later when the job done. And when I say done, I mean the area completely cleaned-up including picking-up the old pipes. They also had to cut into the stucco to get to the vent pipe. It looks like a surgeon did it. The stucco repairman is going to have an easy repair as a result. Trust me, if you're tired of dealing with plumbers that don't care about doing a good job, you have to hire Adrian at AD3 Plumbing for any plumbing issue you have. Adolfo Perez"
Water Heater Install
Water Heater Install
Replace Toilet Flange
Replace Toilet Flange
Replace Toilet Flange

+6

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for P.P.S - Public Plumbing Services
P.P.S - Public Plumbing Services
5.0(
6
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+4 more

Serving Mount Wilson, CA and surrounding areas

Approved

Emergency services offered

Credit card accepted

Offers commercial services

"After dealing with drainage backups every month, I called PPS Plumbing and they did a camera inspection. It turns out I had roots in my sewer main line. They replaced the sewer section that had tree roots and removed a large amount of roots in the drain. They were fast, clean and very professional, and were able to complete the job in one day. Everything was explained to me and shown to me on their cameras. I would recommend PPS Plumbing to anyone in Azusa looking for a plumber."
Water heater
Avatar for Pristine Construction Inc
Pristine Construction Inc
4.9(
212
)
Shower Install or ReplaceBathtub Install or ReplaceBathtub Install or Replace - For Business+2 more

Serving Mount Wilson, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"I am very pleased with the results of my remodel of two bathrooms. With Nathan’s initial design assistance to Mike’s daily presence at the job site. Their crew did an excellent job even working through unknown plumbing problems that were encountered. They cleaned up at the end of each day and quickly corrected any issues that arose during the remodel process. I would recommend Pristine for any quality remodel project. They even replaced a couple of lights for LED and added a cabinet to my kitchen."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time7 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for plumbing projects in Mount Wilson, CA

It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.

A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.

The Mount Wilson, CA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.