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24 contractors listed · 4 in Pittsburg · 6 open 24/7 · 15 open weekends · 22 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Pittsburg, CA, these 24 companies cover plumbing work. Hours, license claims and free estimate offers come from each company's own website, so confirm them on the phone before you agree to a visit for something already running.
Of the 24 contractors we list here, 4 are in Pittsburg itself and 20 come from towns including Concord (7, 7 mi), Antioch (4, 6 mi) and Brentwood (3, 11 mi). The contractors on this page are rated from 4.2 to 5.0 across 6,821 reviews; 20 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), responsiveness (81%) and punctuality (77%). 6 are open around the clock; 15 are open on Saturdays and 9 on Sundays. The services the contractors on this page list most often on their websites are water heaters (5), plumbing services (3), construction plumbing (2), drain cleaning (2) and sewer services (2). 15 show a license on their websites and 5 have a BBB rating of A or A+. Domain records put 16 websites of the contractors on this page at ten or more years old; the oldest dates from 1999. 7 offer emergency call-outs; 6 offer financing or payment plans; 10 give free estimates; 12 are family- or locally-owned and 11 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
15 of the 24 plumbing listings here show a license on their websites. Ask for the number, take it to the board that issued it and confirm it is current and actually covers plumbing. A company that does not say so may still hold a license, so ask on the phone and write the number down.
