Plumbing Services

Commercial and industrial plumbing installation, service, and maintenance throughout Santa Clara County, Santa Cruz County, Alameda County, Contra Costa County, Monterey County, and San Francisco. Golden Gate Mechanical, Inc. — your one-stop shop for all mechanical infrastructure needs. CSLB #646854.

24/7 Emergency Plumbing Service

Around-the-clock response for commercial and industrial plumbing emergencies

(408) 246-3355

Golden Gate Mechanical, Inc. is a commercial and industrial plumbing contractor serving the San Francisco Bay Area. We provide all types of ongoing plumbing services — daily, monthly, quarterly, and yearly — including design, installation, certification, service, and repair. As a multi-trade contractor, we furthermore integrate our plumbing work with mechanical, electrical, and fire protection systems under one roof. Consequently, building owners and property managers benefit from a single point of contact for all their mechanical infrastructure needs rather than managing multiple contractors on the same project.

Plumbing installation services

New construction plumbing

Complete plumbing design and installation for new commercial and industrial construction. We coordinate directly with general contractors, architects, and engineers throughout the project and self-perform all associated work from rough-in through final trim and fixture installation.

Remodeling and retrofit

Full plumbing scope for commercial remodels, retrofits, and tenant improvements. Golden Gate Mechanical, Inc. handles restroom remodels, kitchen installations, and all associated rough-in and finish plumbing work. In addition, we manage all permitting and inspection coordination to keep your project on schedule.

Process piping

Commercial and industrial process piping installation including stainless steel process piping for dangerous and specialty gases, dual containment piping systems, and all types of mechanical and process piping for industrial facilities and laboratories. We furthermore have orbital welding capability for high-purity piping applications.

Underground excavating

Underground plumbing excavation and installation for commercial and industrial sites including underground water, sewer, and storm drain piping. Golden Gate Mechanical, Inc. handles all associated excavation, shoring, backfill, and site restoration as part of a complete plumbing installation.

Water and sewage pumps

Installation and service of all types of commercial and industrial sewage and domestic water pumps. We furthermore handle all associated electrical connections and controls as part of a complete pump installation or replacement.

Specialty installations

Golden Gate Mechanical, Inc. handles a wide range of specialty plumbing installations including large capacity grease traps, commercial dishwashers, garbage disposers, sewer waste management tanks, gas exhaust monitoring systems, ventilation and flow meters, and laundry and restaurant service installations.

Plumbing maintenance programs

Golden Gate Mechanical, Inc. offers structured plumbing maintenance programs that protect your investment and reduce costly emergency repairs. Our maintenance contracts are available on daily, monthly, quarterly, and annual schedules and cover the following services:

Backflow preventer maintenance

Annual testing, inspection, and certification of backflow prevention devices — AWWA certified

Drain cleaning and maintenance

Scheduled drain cleaning to prevent blockages and backups in commercial plumbing systems

Grease trap service

Regular grease trap cleanout and service for restaurants and commercial food service facilities

Boiler and water heater maintenance

Hot water tank maintenance, inspections, and anode rod service to extend equipment life

Mixing valve maintenance

Individual mixing valve inspection, calibration, and maintenance to ensure correct water temperatures

Valve maintenance

Service of all types of 3-way, check, automatic, and shut-off valves throughout your facility

Additional plumbing services

Backflow preventer testing and repair — AWWA certified annual testing and certification for all commercial backflow devices
Commercial water heaters — installation and service of large-capacity commercial and industrial water heaters
Seismic upgrades — plumbing system seismic upgrades and bracing for commercial and industrial facilities
Water treatment services — closed loop water treatment for chilled water and condenser water systems
High tech leak detection — advanced water and sewage leakage troubleshooting for commercial facilities
Septic and sewer systems — septic tank installation and sewer access piping for commercial properties
New green technology — water-based energy efficient system upgrades and new technology installations
All bathroom fixtures — commercial bathroom fixture installation and replacement for all facility types

Certifications and Licenses — CSLB #646854

Class B

General Building

C-16

Fire Protection

C-20

HVAC Contractor

AWWA

Backflow Certified

CSLB License #646854 — Verify at www.cslb.ca.gov

Need commercial plumbing service or a maintenance program?
Golden Gate Mechanical, Inc. is available 24/7 for service and consultation.