Compare top-rated plumbing providers in Walnut. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 8:00 AM – 5:00 PM
At Drain Doctor Plumbing & Rooter Services in Walnut, we specialize in comprehensive plumbing services. From repairing leaks to installing new fix…
These companies are based in nearby cities and serve Walnut.
From $50
Up to $500
Open 24/7
At Rooter Hero Plumbing & Air of San Gabriel Valley in Diamond Bar, we specialize in comprehensive plumbing services and air conditioning repair. …
From $50
Up to $500
Open 24/7
At Express Plumbing Rowland Heights Pros, we deliver seamless plumbing solutions for homeowners in our community. Specializing in plumbing service…
From $50
Up to $500
Open 9:00 AM – 7:00 PM
In West Covina and surrounding areas, we at Plumber Addition La Puente CA are your reliable partners for all plumbing needs. Our expertise spans b…
From $50
Up to $500
Open 24/7
At Diamond Bar Plumbing Services in Diamond Bar, we specialize in comprehensive plumbing solutions for residential properties. With a focus on qua…
From $50
Up to $500
Open 9:00 AM – 6:00 PM
In the heart of City of Industry, we are BOANN - a dynamic hub for all your plumbing and home improvement needs. As a leading provider of plumbing…
From $50
Up to $500
Open 24/7
In homes across Diamond Bar, a persistent issue looms: clogged drains, leaky pipes, and water damage wreaking havoc. At Roto-Rooter Plumbing & Wat…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In the heart of City of Industry, we are Lincoln Products - your trusted plumbing and hardware destination. We pride ourselves on offering an exte…
From $50
Up to $500
Open 7:00 AM – 8:00 PM
At Rooter Shooter Jetting in Diamond Bar, we specialize in comprehensive plumbing services for your home. Our team is dedicated to delivering swif…
From $50
Up to $500
Open 24/7
In Rowland Heights, we are Roto-Rooter Plumbing & Water Cleanup - your reliable partner for all home plumbing needs. With a 4.9/5 rating from over…
From $50
Up to $500
Open 24/7
In Rowland Heights, we are Horizon Plumbing Experts – your reliable neighbors devoted to homeowners in need. Our specialty lies within the plumbin…
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We show only active businesses that pass moderation. Results are specific to Walnut and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare plumbing pros in Walnut by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Walnut. Listings are refreshed regularly — September 2026.
The same listings in the closest cities — providers there often take jobs in Walnut too. Mileage is the approximate distance from Walnut.
Looking for plumbing in Walnut? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
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Great customer services from Joe the technician to the receptionist. He kept us informed every step he was doing. Answered all my questions through out the project.
Great Service!!!! From the initial phone call to the actual work performed. Professional, courteous and very thorough. I would recommend Drain Doctor to anyone who needs plumbing help.
We had blocked pipe late and the evening and Drain Doctor came out 1st thing the morning and fixed us up with care. Joe provided a 5 star service and I would recommend him to all my friends and family.
Second time using Drain Doctor Plumbing and happy both times. Customer service is excellent from the front office to the plumber. Love the text messages to keep you updated. Joe was kind, professional, and clearly explained the problem and options. Best of all, he left the work area clean!
called for an estimate on a new issue. leaking pipe to city main valve. was quoted $6800.00. Got it done with another plumber for $2200.00. Drain Dr attempted to take advantage. terrible. lost my loyalty. I don't recommend them. Buyer beware
Another great experience with Joe Castro! We left a message Friday night & he came Saturday morning about 10:00 am. He took a few minutes to access the reason why the sewer branch pipe was backing up and continued to do a Hydro Jet cleaning which cleared it up. To find the root of the problem, he used a camera and saw a shifted pipe section that created a lip that the debris clogged on. He recommended to fix that so it won't happen again. We scheduled it to have it done in the next 2 weeks with his office assistant 2 days later. He is cordial, respectful and provides enough technical information to understand the situation & the process to fix it in understandable terms. I highly recommend Drain Doctor and Joe Castro. Thank you!! As a follow up to the previous service, Joe & his 4 assistants came back 2 weeks after the 1st fix. They prepared the front yard area with tarp on the grass so the dirt did not get on the grass. They dug 3-5 feet down in no time and took out clay pipes & replaced it with ABS black pipes. They ran a camera towards the house and saw roots so they cleaned out those pipes too. They always do a thorough job! Other misc maintenance jobs that was well done with Joe so I won’t have problems in the future was: flushing out water heater tank, fixing pipe joints so they do not produce electrolysis, replacing a corroded galvanized gas pipe with a valve & cap, hydro jetting & descaling inside a kitchen pipe to sewer and replacing toilet flapper & flush handle. All jobs were done to my satisfaction & with the feeling of no worrying about plumbing problems!
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