Commercial Chiller Services

Commercial and industrial chiller installation, commissioning, and service throughout Santa Clara County, Santa Cruz County, Alameda County, Contra Costa County, Monterey County, and San Francisco. Golden Gate Mechanical, Inc. — C-20 Licensed, CSLB #646854.

Golden Gate Mechanical, Inc. provides commercial and industrial chiller services for facilities throughout the San Francisco Bay Area. Our C-20 licensed technicians have hands-on experience with a wide range of chiller systems and manufacturers, and we are currently pursuing factory certification with leading chiller manufacturers to further strengthen our technical capability. Whether you need a new chiller installation, a full system replacement, or ongoing service and maintenance for your existing equipment, Golden Gate Mechanical, Inc. has the expertise to keep your facility running efficiently.

Chiller brands we service

DUNHAM-BUSH
Factory Cert. Coming Soon
Air and water cooled chiller systems for commercial and industrial applications
THERMAL-CARE
Serviced
Commercial chiller systems and process cooling equipment
CARRIER
Serviced
Commercial and industrial centrifugal and screw chiller systems
YORK
Serviced
Commercial chiller systems including centrifugal, screw, and scroll equipment

Chiller services

New installation

Golden Gate Mechanical, Inc. handles complete chiller installations for new construction and replacement projects. We manage the full scope including equipment selection, rigging and placement, piping, electrical connections, controls integration, and commissioning. Furthermore, we coordinate with structural, electrical, and controls contractors to ensure a smooth installation from start to finish.

System commissioning

Proper commissioning is critical to chiller performance and longevity. Our technicians perform full startup and commissioning procedures including refrigerant charging, controls setup, performance verification, and documentation. As a result, your chiller operates at rated efficiency from day one and your warranty remains intact.

Preventative maintenance

Regular maintenance is the most cost-effective way to protect your chiller investment. Golden Gate Mechanical, Inc. offers structured maintenance plans covering all major chiller components — including condenser and evaporator tube cleaning, refrigerant checks, oil analysis, controls calibration, and full system performance testing. Consequently, clients on maintenance programs experience fewer breakdowns and lower energy costs over time.

Service and repair

When your chiller goes down, fast response is critical. Golden Gate Mechanical, Inc. provides commercial chiller repair services throughout the Bay Area, diagnosing and resolving refrigerant leaks, compressor failures, controls issues, and all other mechanical and electrical faults. In addition, we stock common parts to minimize downtime on emergency calls.

System replacement

When an aging chiller reaches the end of its service life, Golden Gate Mechanical, Inc. manages the full replacement process — from equipment selection and rigging to installation, piping modifications, controls upgrades, and commissioning. We work with building owners to minimize operational disruption during the transition to new equipment.

Controls and retrofits

Older chiller systems often benefit from controls upgrades and efficiency retrofits that extend equipment life and reduce energy consumption. Golden Gate Mechanical, Inc. evaluates existing systems and recommends targeted improvements that deliver measurable returns on investment for building owners and facility managers.

Typical applications

  • Office buildings — central plant chiller systems for large multi-tenant and single-tenant commercial buildings
  • Healthcare facilities — reliable chilled water systems for hospitals, clinics, and medical office buildings
  • Industrial and manufacturing — process cooling systems for manufacturing equipment and industrial processes
  • Data centers — precision chilled water cooling for critical server and equipment rooms
  • Universities and campuses — central chiller plant systems serving multiple buildings
  • Laboratories and research facilities — precise chilled water systems for sensitive equipment and clean room environments
  • Hotels and hospitality — central plant cooling for large hospitality facilities

Contractor Licenses — CSLB #646854

C-20
HVAC Contractor
Class B
General Building
EPA
Universal Certified
C-10
Electrical
CSLB License #646854 — Verify at www.cslb.ca.gov

Need chiller installation or service?
Golden Gate Mechanical, Inc. is available 24/7 for service and consultation.

 Contact Us →