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24 contractors listed · 4 in Downey · 15 open 24/7 · 23 open weekends · all 24 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Downey, 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 Downey itself and 20 come from towns including Whittier (2, 7 mi), Los Angeles (2, 20 mi) and Bellflower (1, 3 mi). The contractors on this page are rated from 4.5 to 5.0 across 5,064 reviews; 19 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (86%), responsiveness (85%) and quality (78%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 15 are open around the clock; 23 are open on Saturdays and 18 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (5), leak detection (4), sewer camera inspection (4), water heaters (4) and commercial plumbing (3). 15 show a license on their websites and 6 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 66 years. 16 offer emergency call-outs; 7 offer financing or payment plans; 11 give free estimates; 12 are family- or locally-owned and 14 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.
