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About STP Plumbing

STP Plumbing has been proudly serving the Greater Conejo Valley and San Fernando area for over 30 years.

Steve founded Steve Toth Plumbing back in 1989 and Paul founded Paul Avelluto construction in 2006. Together, STP Plumbing brings to you extensive expertise and training in all phases of new construction and plumbing repair.
Together our expertise in problem solving and strategic, long term solutions for our customers. Our belief is to solve your problem the first time correctly. In doing this, Paul and Steve believe that customer communication is the key to building long lasting, trusted relationships. Our approach is to explain how the project or issue will be dealt with in phases, keeping you informed throughout each phase so that there are no surprises.
Being proactive about plumbing maintenance in the house is key to ensuring that problems are minimized. You can call us directly at 818-703-5174 to talk to us about our recommendations for maintenance.
But of course problems occur even in the most well maintained environments! Call us anytime and we will make solving your problem a top priority!


STP Plumbing is pleased to service the Los Angeles County Area including Moorpark, Newbury Park, Oak Park, Simi Valley, Thousand Oaks, Agoura Hills, Calabasas, Canoga Park, Chatsworth, Encino, Granada Hills, Mission Hills, North Hills, Northridge, Porter Ranch, Reseda, San Fernando, San Fernando Valley, Tarzana, West Hills, Westlake Village, Woodland Hills, Van Nuys

State of California, Contractors State License Board 572656, C-36

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STP Plumbing

6520 Platt Avenue

Westhills, CA 91307

(818) 703-5174

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