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We have one contractor in Aliso Viejo on file, and it is on this list, along with 23 from towns including Mission Viejo (9, 5 mi), Irvine (4, 7 mi) and San Clemente (3, 11 mi).
16 open 24/7 · 21 open weekends · 21 rated 4.5+ · 18 show a license
Data verified October 18, 2026
Listed for homeowners in and around Aliso Viejo, 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.
22 of the 24 contractors on this page have a rating, from 4.2 to 5.0 across 6,470 reviews; 17 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (89%), responsiveness (84%) and quality (79%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "knowledge". 16 are open around the clock; 21 are open on Saturdays and 17 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (4), leak detection (3), water heaters (3), mold remediation (2) and plumbing (2). 18 show a license on their websites and 5 have a BBB rating of A or A+. Domain records put 18 websites of the contractors on this page at ten or more years old; the oldest dates from 2003. 16 offer emergency call-outs; 6 offer financing or payment plans; 9 give free estimates; 6 are family- or locally-owned and 8 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.
18 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.
