GWS Plumbing & Sewer — San Mateo, CA

Business Overview

GWS Plumbing & Sewer San Mateo CA is a local plumbing company serving homes and small businesses across the Peninsula. They offer 24-hour emergency response and routine appointments. The team includes licensed plumbers trained by the owner and support staff who handle scheduling and customer care. GWS focuses on both residential and commercial work, from single-family homes in San Mateo to small retail and office locations.

Key Services

GWS Plumbing & Sewer handles a full range of plumbing needs. Services are grouped for easy reading:

• Installations & Replacements: faucets, sinks, toilets, bathtubs, showers, water heaters, garbage disposals, sump pumps, hot water recirculation pumps, water and gas lines.
• Repairs & Maintenance: faucet, drain, sewer, pipe and gas line repairs; toilet, bathtub and shower repairs; water heater and sump pump servicing.
• Sewer & Drain Work: sewer installation and repair, drain installation and repair, video inspections, and sewer line troubleshooting.
• Inspections & Safety: plumbing inspections, gas line checks, and honest estimates over the phone.

Areas Served

GWS Plumbing & Sewer San Mateo CA serves the following communities: San Mateo, Foster City, Burlingame, Belmont, Millbrae, Hillsborough, Emerald Lake Hills, Highlands Baywood Park, and Montara. They know local homes — older Craftsman houses, modern condos, and hillside properties — and tailor work to each setting.

Company History

Founded in 2023 by Darwin Gonzalez, GWS Plumbing & Sewer (Lic#1127867) grew from one plumber’s desire to offer honest, durable work. Darwin trained as an apprentice and spent more than a decade working on varied systems before starting the company. Early projects included water and gas line installs and video sewer inspections, which shaped the business’s focus on durable fixes rather than temporary patches.

Leadership

Owner and licensed plumber Darwin Gonzalez brings over 10 years of hands-on experience. Darwin trains the crew to follow clear, practical standards. He keeps ties to the community by working on local projects and supporting sensible safety practices. The team’s local presence helps them arrive with the right parts and equipment for Peninsula homes.

Specialties & Highlights

• Phone quotes — call for a clear estimate before a visit.
• 24/7 emergency availability for urgent leaks or sewer problems.
• Licensed work (Lic#1127867) and honest, itemized pricing without hidden fees.
• Focus on lasting repairs, not quick fixes; thorough inspections included.
• Punctual crews that treat customer homes respectfully.

Why Locals Choose GWS Plumbing & Sewer

Residents in San Mateo and nearby cities rely on GWS for steady, practical solutions. GWS Plumbing & Sewer San Mateo CA is known for straightforward phone quotes, timely arrival, and careful workmanship suited to Bay Area homes. Their mix of emergency help and routine service makes them a practical choice when plumbing problems appear.

For routine maintenance, urgent repairs, or new installations, GWS Plumbing & Sewer is available 24/7 to help Peninsula households and small businesses get back to normal with clear pricing and experienced technicians.