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    Average homeowner rating
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    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Monte Sereno - Updated Nov 2026

Avatar for Plumbtree Plumbing and Rooter, Inc.
Plumbtree Plumbing and Rooter, Inc.
5.0(
24
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessSewer Main - Clear+3 more

Serving Monte Sereno, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"very well. Glenn called me within minutes of my online request and he was very helpful and honest. He did not think I needed a plumber for the type of job I need. Nonetheless, he even made himself available to help by facetime. Great experience and I will contact him in the future if I need any plumbing services"
Before and After of Garbage disposal replacement.
Root intrusions at failed connection
Plumbing Project
Water Service Repair
Roots cleaned out of main line

+26

Recommended by72%of homeowners
Avatar for Escamilla Plumbing and Rooter Inc.
Escamilla Plumbing and Rooter Inc.
5.0(
51
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+20 more

Serving Monte Sereno, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Very professional!! Provided an assessment and estimation of costs before any work was started. The new disposal is larger than the old one, requiring a pipe to be cut. The precision craftsmanship of their work is outstanding. I will definitely hire again for any plumbing needs."
Plumbing Project
Electric Heat Pump Water Heater
Shower Valve
Shower Area Remodel
New Bidet

+167

Response time1 day
Recommended by82%of homeowners
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
331
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+22 more

Serving Monte Sereno, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"It went really well. I called for an appointment on Monday; not an emergency, so a Thursday call was fine. There was a confirmation call the night before and then one in the morning to tell me the plumber would be there in about 20 mins. Mario Q. arrived promptly; very professional, in a mask, gloves, booties. He looked everything over and then gave us a quote. He also suggested that I use the coupon from the site - and waited while I printed it. The work was efficient - with hardware store runs, he was done in about 7 hours. He climbed under the house to make sure nothing was leaking; he did see a few areas of concern that weren't related to the work done today. We'll have to save up for those. But for now - we have a lovely new toilet that doesn't have to be jiggled, and a faucet that turns smoothly. Well done Mario."
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+28

Response time8 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for Core Plumbing Solutions, Inc.
Core Plumbing Solutions, Inc.
4.8(
36
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearSewer Main - Clear+1 more

Serving Monte Sereno, CA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Jose was here the next day. We had a massive leaking faucet in our bathtub, about 5 gallons every two hours. The replacement faucet was not available anywhere and had to be ordered. Jose capped the old faucet lines to stop the leak. The replacement work was done in a timely and very professional manner. This company and especially Jose went above and beyond want we wanted done. If you ever need a plumber I highly recommend them"
Faucet install
Waterline install
Floor prep
Drain line repair
Vanity sink installation

+36

Response time5 hrs
Response rate100%
58 neighbors recently requested a quote
Avatar for Wilmar Edwin Bautista
Wilmar Edwin Bautista
4.9(
159
)
Drain Clog or Blockage - ClearWater Heater - Install or ReplaceDrain Clog or Blockage - Clear - For Business+4 more

Serving Monte Sereno, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"I got tired of waiting for a response from another plumber I've worked with to install a toilet. I called Wilmar today at 11am. He was very friendly and said he'd have someone here by 1pm. They showed up early and were done in about an hour, including toilet removal, new toilet installation, and all clean up. Talk about pleasant surprises! They even checked another faucet for me and refused to let me pay extra for their time to take a look at it. They were super polite, wore booties and masks inside, and explained everything they did. Almost forgot to mention that the price was very reasonable. They're my new go-to guys. Highly recommend."
Response time3 hrs
Response rate92%
3 neighbors recently requested a quote
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Showing 1-10 of 546
Affordable Plumbers FAQs, answered by experts

A back pressure valve is a control valve used on production vessels, such as separators, treaters, and free water knockouts. The valve holds pressure until a set point is reached, and then releases upstream pressure to reset. Back pressure valves are not safety mechanisms. Instead, they are regulators designed to keep the fluid, gas, or liquid mixture in a system at a certain pressure level to prevent bursts and other incidents.

Meanwhile, a backflow preventer is a safety mechanism that kicks in when the pressure has already failed and contaminated water flows in the reverse direction. Most backflow preventers consist of two one-way valves, or check valves assembled together. This design only allows water to pass through in one direction but not the other.

It takes hair about two years to dissolve on its own in the drain without the use of any tool or help. Fortunately, using a drain snake, plunger, or any of the actions mentioned above to dissolve the hair will help get rid of the clog in as little as 15 minutes. 

The regulations around whether drain pipe installers need to hold licenses or certifications differ based on where you live and the type of drain pipe installed. Municipalities have varying rules and regulations about who can and can’t perform plumbing work. However, we recommend hiring a certified plumber to install or modify your drain lines. Licensed plumbers will perform a high-quality, professional installation, which translates to a lower risk of clogs and leaks in the future. Use Angi’s state licensing tool to confirm the license status of your potential plumber before hiring them to install your drain pipe.

If you have the necessary skills, you can attempt DIY plumbing installation for simple systems, but professional installation is recommended for complex systems to comply with codes and ensure safety.

Yes, you can use the same hole in the wall for the new spigot, provided that the existing hole is in good condition and aligns with the mounting holes of the new spigot. However, ensuring a proper fit and seal is essential to prevent leaks. If there are significant mismatches or issues with the existing hole, make adjustments or consider using a flange or escutcheon to cover any gaps or imperfections around the new spigot.

The Monte Sereno, CA homeowners’ guide to affordable plumbing services

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