JA Plumbing — San Mateo, CA
Business Overview
JA Plumbing in San Mateo, CA is a local plumbing company offering inspections, repairs, and routine maintenance. The company responds to emergencies and schedules weekend visits when needed. They employ licensed plumbers and service technicians who handle both residential and commercial jobs. Quick calls, clear estimates, and friendly on-site communication are part of how they work.
Key Services
Their core offering centers on plumbing inspection, but the team covers a range of related services suited to Bay Area homes and businesses:
- Plumbing inspection and diagnostic checks
- Leak detection and repair for pipes and fixtures
- Water heater checks and minor repairs
- Bathroom and kitchen fixture servicing
- Preventive maintenance for older systems
Areas Served
Primary service areas include San Mateo and nearby towns. They serve Hillsborough, Burlingame, Belmont, Foster City, and parts of Redwood City. JA Plumbing responds throughout San Mateo County for inspection and urgent plumbing needs.
Company History
JA Plumbing began as a small neighborhood shop in San Mateo. Over time the business expanded its service area while keeping a local focus. They added diagnostic equipment and trained staff to match the needs of older Craftsman and Mediterranean-style homes and the modern condos common near the Bay.
The company keeps routes compact so technicians arrive on time and familiar with local building types and common issues like mineral buildup from hard water and seasonal changes in the coastal climate.
Leadership
Day-to-day operations are led by a local owner with years of experience in Bay Area plumbing. The leadership emphasizes field experience and hands-on training. Technicians participate in neighborhood safety programs and occasional community repair clinics.
That local presence helps the team respond to Hillsborough properties and smaller commercial accounts with practical, code-aware solutions.
Specialties & Highlights
- Focused plumbing inspections that flag hidden leaks and safety concerns.
- Experience with both older single-family homes and modern multiunit buildings.
- Emergency response options for after-hours leaks and burst pipes.
- Technicians familiar with San Mateo County codes and common regional issues.
Why Locals Choose JA Plumbing
Residents call JA Plumbing in San Mateo, CA for reliable inspection work and practical repairs. The company keeps teams compact and local to shorten response times. They are known for clear communication, careful inspection reports, and steady service over time.
For homeowners in Hillsborough and nearby neighborhoods, JA Plumbing is a local choice for plumbing inspection, emergency fixes, and routine care that fits the area's homes and climate.
Contact Information
JA Plumbing
: San Mateo, CA 94401
Business Services
- Plumbing inspection
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |














