Trusted residential and commercial plumbing experts based in San Diego, proudly serving all of San Diego County within a 50-mile radius including Chula Vista, El Cajon, Escondido, La Mesa, Carlsbad, Oceanside, Vista, San Marcos, Encinitas, Solana Beach, and surrounding communities. From water heater installations in San Diego to drain cleaning in Chula Vista, we deliver quality workmanship every time.
Specializing in water heater installation and repair, drain cleaning and sewer services, fixture installation (sinks, toilets, faucets), pipe repair and repiping, water treatment and filtration, gas line services. Our experienced team handles everything from complex new construction projects to repairs with the same commitment to excellence.
Licensed & Insured • Residential Specialists • Same-Day Service Available
Prevail Plumbing is a family-owned business by native San Diegans with over 25 years' experience in the plumbing trades. Our employees are trained and supervised to ensure that all projects, whether residential or commercial, meet the highest standards.
We take pride in our craftsmanship and honor the warranties that accompany our work. Fully insured, bonded, and licensed with the California State Licensing Board, you can trust Prevail Plumbing for all of your repair and new installation needs.
Meet the Crew
Sam at Work
From new construction installations to remodel upgrades and repair & replacement services, we provide comprehensive plumbing solutions for residential and commercial properties.
Serving San Diego, Chula Vista, El Cajon, Escondido, and all of San Diego County with expert plumbing installation, repair, and maintenance services.
Complete plumbing system installation for new residential and commercial construction projects. From blueprint to final inspection.
Full-service commercial plumbing for businesses, offices, and industrial facilities. Keeping your operations running smoothly.
Fast, reliable repair services for all your plumbing issues. Leaks, clogs, breaks, and emergency repairs when you need them most.
Eco-friendly grey water recycling systems that reuse water from sinks and showers for irrigation. Save water and money.
Expert installation and repair of sinks, toilets, faucets, showers, bathtubs, and garbage disposals. Quality workmanship guaranteed.
Complete piping services including new installations, repiping, and repairs. Modern materials for lasting results.
Tank and tankless water heater installation, repair, and maintenance. All major brands serviced.
Professional drain and sewer cleaning to keep your pipes flowing freely. Advanced equipment for fast, effective results.
Whole home water filtration, softeners, and reverse osmosis systems. Clean, pure water throughout your home.
Browse our portfolio of completed plumbing projects throughout San Diego — from water heater installations and bathroom remodels to drain cleaning, pipe repair, and fixture installations. Click any photo to view larger.
Freestanding Bathtub Install
Shower & Tub Combo
Commercial Urinal Install
Bathroom Rough-In
Big Pipe Install
Sam Installing Tankless Water Heater
Soldering Copper Pipe
Water Heater Installation
Click any image to enlarge • More project photos coming soon
Formerly J Fuller Plumbing
Don't just take our word for it. See what our satisfied customers across San Diego have to say about our plumbing installation, repair, and maintenance services. From water heater replacements to drain cleaning, our customers trust us for reliable, professional plumbing service throughout San Diego County.
5.0 Average Rating • 25+ Reviews
"J Fuller Plumbing saved the day! Our water heater died on a Sunday and they had someone here within 2 hours. Fixed fast, fair price, professional team."
Mike Rodriguez
San Diego
"Been using J Fuller for years. They do our annual maintenance and we've never had a major plumbing issue. Honest, reliable, and they know their stuff."
Susan Bennett
Chula Vista
"Best plumber in San Diego! They installed our whole house repipe and made sure everything was perfect. Clean work, great communication. Highly recommend!"
Tom Chen
La Mesa
"Called for a drain cleaning and they came same day. Jose was fantastic - explained everything and didn't try to upsell. Fair prices, honest service."
Linda Patterson
Encinitas
"Emergency pipe leak on a holiday weekend. J Fuller answered right away and had someone there fast. Water damage was minimal thanks to their quick response."
George Martinez
Carlsbad
"They installed our tankless water heater and walked us through every step. The new unit is amazing - endless hot water and our bills went down!"
Amanda Wilson
Oceanside
"Property manager here - J Fuller handles all our rental properties. Always professional, on time, and they stand behind their work. My go-to for 5 years."
Richard Davis
Escondido
"Our kitchen sink was clogged for days. Another company quoted $400+. J Fuller came out, fixed it in 20 minutes for $95. No gimmicks, just honest work."
Jennifer Kim
Mira Mesa
"Gas line installation for our new stove was done perfectly. They handled all the permits and inspections. Felt safe knowing it was done right. Thank you!"
Nancy Park
Poway
"Sewer line had to be replaced and they gave me options without pushing the most expensive one. Camera inspection first, honest quote, and the repair lasted."
Brian Thompson
Santee
"Old house, old pipes, lots of issues. J Fuller took the time to understand our situation and came up with a practical solution. Respect for their patience!"
Maria Hernandez
National City
"Five stars isn't enough. Referred them to my whole neighborhood. That's how good J Fuller is. Simply the best plumber in San Diego."
David Lee
Rancho Bernardo
Ready to improve your plumbing? Contact us for a free consultation and estimate. We'll respond quickly to discuss your plumbing needs.
Based in San Diego, proudly serving all of San Diego County within a 50-mile radius, including:
And surrounding communities within 50 miles
CA License # 1122645
Got questions about plumbing services in San Diego and San Diego County? We've got answers.
Still have questions? We're here to help!
Call (619) 734-3496