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24 contractors listed · all 24 in Hayward · 6 open 24/7 · 19 open weekends · 20 rated 4.5+
Data verified October 15, 2026
Listed for homeowners in and around Hayward, 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.
All 24 contractors we list here are in Hayward itself. The contractors on this page are rated from 4.0 to 5.0 across 962 reviews; 5 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), responsiveness (84%) and quality (78%). The topics that come up most in reviews of the contractors on this page are "price" and "efficient". 6 are open around the clock; 19 are open on Saturdays and 13 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (2), garbage disposals (2), toilet installation and repair (2) and water heaters (2). 7 show a license on their websites and 4 have a BBB rating of A or A+. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2001. 8 offer emergency call-outs; 2 offer financing or payment plans; 8 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
7 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.
