Family owned & operated since 1916.
CONTACT US FOR MORE INFORMATION. We are ONE of the oldest. Family owned and operated. Plumbing companies in Canoga park. SAN Fernando valley. Established in 1916 we have provided plumbing service to the SAN Fernando valley residents for 97 years. We pride ourselves in doing honest and professional work NO matter what size the JOB is. H. W. Allen plumbing Company is a fully licensed. Bonded. And insured plumbing and general plumbing contractor offering commercial & residential plumbing services. Fixtures. Parts & accessories. And complete sewer & drain cleaning.