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24 contractors listed · 8 in Thousand Oaks · 13 open 24/7 · 19 open weekends · all 24 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Thousand Oaks, 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, 8 are in Thousand Oaks itself and 16 come from towns including Simi Valley (4, 9 mi), Westlake Village (2, 5 mi) and Camarillo (2, 9 mi). The contractors on this page are rated from 4.6 to 5.0 across 5,062 reviews; 14 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), responsiveness (75%) and punctuality (71%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 13 are open around the clock; 19 are open on Saturdays and 14 on Sundays. The services the contractors on this page list most often on their websites are gas lines (3), water heaters (3), commercial plumbing (2), drain cleaning (2) and emergency services (2). 12 show a license on their websites and 4 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 54 years. 14 offer emergency call-outs; 5 offer financing or payment plans; 6 give free estimates; 9 are family- or locally-owned and 7 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.
12 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.
