Business Details
23 Years
experience
Emergency
services
Trusted HVAC & Plumbing Services in Northern California
Founded in 2003, United Mechanical has established itself as a leader in HVAC and plumbing systems design, construction, retrofit, and repair for commercial and industrial properties across Northern California. Our commitment to excellence is reflected in our partnerships with the region's largest general contractors, developers, and property managers, as well as our consistent ranking among the top mechanical contractors. We prioritize client relationships by treating every project as an opportunity to build trust through reliability, innovation, and technical expertise. Our investment in top-tier talent and resources ensures best-in-class project management, engineering, and maintenance services tailored to the full lifecycle of mechanical systems. With a focus on safety, energy efficiency, and rapid response, we deliver solutions for high-profile projects including data centers, research labs, and mission-critical facilities.Our union affiliations and industry certifications underscore our dedication to quality craftsmanship and compliance. Clients rely on our 24/7 emergency services, predictive maintenance capabilities, and comprehensive expertise in systems ranging from chillers to DDC controls. Testimonials from major clients like Cisco, Apple, and Google affirm our reputation for timely execution and uncompromising standards. Headquartered in San Jose with offices across Northern California, we combine regional expertise with national-scale capabilities. Our culture emphasizes employee development and customer-centric values, ensuring every project meets the highest benchmarks for performance and satisfaction.
Services
HVAC Service
Plumbing Service
Large Tonnage Services
Emergency Repairs
Preventive Maintenance
System Retrofits
Design-Build Projects
24/7 Emergency Service
Energy Optimization
Predictive Maintenance
Details
- Year established: 2003
Highlights and features
- We offer 24/7 emergency HVAC and plumbing services across Northern California.
- Our technicians have expertise in mission-critical systems like data center cooling.
- We maintain top-tier safety standards with zero recordable accidents on major projects.
- Our team provides predictive maintenance and energy optimization solutions.
- We serve Fortune 500 clients including Cisco, Apple, and Google with 100% on-time completion.
What people say
Go the extra mile
Highest standards of quality
Quick response
Knowledgeable technicians
100% on-time completion
Services
HVAC Service
Our HVAC service department provides preventive maintenance, repair, and modernization for commercial systems. We use state-of-the-art diagnostic tools and a fully stocked service fleet to ensure 24/7 reliability. Clients benefit from dedicated account managers and specialized expertise in chillers, boilers, and DDC controls for facilities like data centers and research labs.
Plumbing Service
We offer comprehensive plumbing services including emergency response, drain cleaning, and system upgrades. Our trained plumbers handle everything from fixture repairs to seismic gas valve installations. With rapid response times and partnerships for full restoration work, we serve commercial properties across Northern California's industrial and tech sectors.
Large Tonnage Services
Our experts specialize in large tonnage cooling equipment maintenance and repair for centrifugal, screw, and reciprocating compressors. We service all major OEM brands with faster response times than manufacturers. Services include laser alignment, vibration analysis, and chiller retrofits for mission-critical facilities requiring uninterrupted operation.
24/7 Emergency Service
We provide rapid-response emergency HVAC and plumbing services with technicians available 24 hours daily. Our fleet reaches most locations within an hour, offering solutions from boiler failures to water damage restoration. This service supports critical facilities like data centers and hospitals requiring immediate intervention to prevent operational disruptions.
Preventive Maintenance
Our preventive maintenance programs maximize system uptime through regular inspections and energy optimization. Services include predictive failure analysis, control system upgrades, and equipment lifecycle management. Clients receive customized schedules and detailed reporting to maintain peak performance while reducing long-term costs for commercial HVAC and plumbing systems.
People
Matt Bernwanger
Project Manager
With extensive experience in commercial HVAC projects, Matt Bernwanger leads teams to deliver complex installations on time while maintaining safety standards. He coordinates with contractors to ensure seamless execution for high-profile clients across Northern California's tech industry.
Edward Hehir
Operations Manager
Edward Hehir manages critical HVAC operations for Cisco's San Jose campus, relying on United Mechanical's expertise for data center cooling systems. He oversees 100% on-time project completion and maintains safety protocols across millions of square feet of mission-critical facilities.
Bryan Flores
Facilities Manager
Bryan Flores partners with United Mechanical for CoreSite's HVAC needs, coordinating joint efforts to complete projects efficiently. He values their preparation, execution quality, and follow-through for maintaining optimal environmental conditions in data center environments.
Ronald Knabel
Senior Facilities Engineer
Ronald Knabel oversees Internap's facilities, relying on United Mechanical's knowledgeable technicians for data center HVAC systems. He appreciates their competitive pricing, professional service, and commitment to resolving complex cooling challenges in critical infrastructure.
Thomas Soohoo
Project Manager
Thomas Soohoo coordinates with United Mechanical on Webcor Builders' San Francisco projects, managing teams under tight deadlines. He praises their flexibility and reliability in delivering high-quality mechanical systems for commercial developments across California.
Questions
What areas do you serve?
We serve all of Northern California, including the Bay Area, Sacramento, and surrounding regions.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC and plumbing services with rapid response times.
What industries do you specialize in?
We specialize in data centers, biotech facilities, high-tech campuses, and commercial offices.
How quickly can you respond to service calls?
Our technicians typically arrive within an hour for most Northern California locations.
Do you handle large-scale projects?
Yes, we manage complex design-build projects and large tonnage cooling system installations.
Are your technicians certified?
Our team includes factory-trained technicians with expertise in all major OEM equipment.
Videos
