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We have 5 contractors in San Carlos on file. Only the highest-rated make our list: 2 of them made it, along with 22 from towns including San Jose (12, 27 mi), San Francisco (7, 20 mi) and San Mateo (1, 4 mi).
13 open 24/7 · 21 open weekends · all 24 rated 4.5+ · 14 show a license
Data verified October 15, 2026
Listed for homeowners in and around San Carlos, 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.
The 24 contractors on this page are rated from 4.5 to 5.0 across 6,579 reviews; 23 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), responsiveness (80%) and quality (79%). The topics that come up most in reviews of the contractors on this page are "estimates", "efficient" and "price". 13 are open around the clock; 20 are open on Saturdays and 17 on Sundays. The services the contractors on this page list most often on their websites are water heaters (3), emergency services (2), garbage disposals (2), plumbing (2) and property management services (2). 14 show a license on their websites; 1 lists staff certifications (NATE) and 9 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 93 years. 15 offer emergency call-outs; 7 offer financing or payment plans; 10 give free estimates; 10 are family- or locally-owned and 13 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.
San Carlos is the base for 2 of the 24 listings here; the rest come from other towns within 35 mi. Plumbers work across a service area, so a neighboring base is normal. Ask how far the call-out area reaches and whether travel time is billed.
