
Serving Winchester, CA and surrounding areas
Approved (Corporate)
In business since 1975
Free estimates
Emergency services offered
"Vincent was very professional and explained everything clearly. Clean up after work done was impeccable."


*The Angi rating for Drain Cleaning companies in Winchester, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
*The HomeAdvisor rating for Drain Cleaning companies in Winchester, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
Last update on June 28, 2026

Serving Winchester, CA and surrounding areas
Approved (Corporate)
In business since 1975
Free estimates
Emergency services offered
"Vincent was very professional and explained everything clearly. Clean up after work done was impeccable."


Serving Winchester, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Emergency services offered
Warranties offered
"Great Job Unclogging The Drain. I Learned Too Run Water Longer Soo Will Clear In Too Main Sewer."





+6

Serving Winchester, CA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Did a great job at fixing my clogged kitchen sink. Friendly and reasonable."





+2
Serving Winchester, CA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Jason responded immediately to my service request on Saturday evening and was on time for (1 hour window) appointment Sunday. He is friendly, knowledgeable, reasonably priced and works quick and clean. If you need a plumber look no further, Jason is your guy."





+4

Serving Winchester, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"We had a terible drain clog and had backups coming into our toilet and shower. We called Diamond House Plumbing and they sent Jeff out right away. He was able to clear the blockage, pulling out many roots and blasting our lines clear with a very impresive water hydro-jet system. I would highly recomend Diamond House Plumbing to my friends and family and anyone in need of professinal plumbing services. Thank you!"





+36

Serving Winchester, CA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Cleared a 2 1/2 " yard drain off my dive way."





+2

Serving Winchester, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"I did not feel cheated and I got exactly what I wanted. Immediate service, competency without condescension, flexibility in hardware choices, reasonable pricing. My new sink faucet makes me very happy and now I know more about how to go forward w other projects if I so choose in the future."

Serving Winchester, CA and surrounding areas
Approved
In business since 2020
Emergency services offered
Warranties offered
"THIS WAS THE BEST PLUMBING EXERIENCE i HAVE EVER HAD HE WAS EXCEPTIONAL."





+7

Serving Winchester, CA and surrounding areas
Approved
In business since 2025
Emergency services offered
Credit card accepted
"Eddie was amazing at clearing my drains! Showed up same day. Very reasonably priced and friendly. He was the first person who didn’t try to charge me a fortune. He is now my go to guy. If you need an honest, very reasonable plumber, call Eddie at Cortes plumbing, you won’t regret it! Thank you again Eddie!"




Serving Winchester, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Job well done. Fast and clean."
From average costs to expert advice, get all the answers you need to get your job done.

When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.

Are your sinks draining slowly or making gurgling noises? Learn what drain cleaning is, the warning signs of severe clogs, and how to hire a local plumber.

Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.

Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.

If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.

If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.