Trusted Family-Owned and Operated Plumbing Services in Jefferson County, MO

Jones Plumbing Service has proudly served Jefferson County, Missouri since 1977. Founded by Ray and Diana Jones, the company has built a reputation for honest, dependable plumbing services backed by quality workmanship. In 2026, their son-in-law, Dustin Farrar, and grandson, Colton Farrar, joined the family business, continuing its legacy while expanding the services offered to our customers.

With nearly 50 years of multi-generational experience, we are proud to provide residential and commercial plumbing services throughout Jefferson County (including DeSoto, Hillsboro, Festus, Crystal City, Pevely, Arnold, Fenton, High Ridge, House Springs,  Herculaneum, Cedar Hill, Olympian Village, Barnart, Imperial, Bynes Mill) and the surrounding communities. As a fully licensed, bonded, and insured plumbing contractor, our commitment remains the same today as it was in 1977—delivering reliable service, fair pricing, and treating every customer like family. We look forward to serving our community for generations to come.