Commercial HVAC - Service You Can Count On

What we do

Engineer + Design + Build

Matrix HG is a commercial HVAC company serving the greater San Francisco Bay Area. We are an innovation leader in engineer-design-build HVAC solutions, with a commitment to service that is unmatched. We provide whole-system HVAC service, design, installation, maintenance, and repair of heating, ventilation, and cooling systems.

Matrix HG services residential, commercial, retail, and institutional buildings, as well as vessels, such as aircraft and ships. Our projects range from simple HVAC-component replacements to complex system design and installation of on-site power plants.

We plan and manage every job to deliver the greatest degree of efficiency, power management, and cost-control for building owners and managers, and for the comfort and safety of tenants and building occupants. Ultimately, our commitment is to people – that’s the Matrix difference.

Matrix HG Inc – San Francisco Bay Area commercial HVAC service, design, installation.

Read more

Service + Repair + Maintain

Our San Francisco Bay Area HVAC service department is here for you 365 days a year, offering 24-Hour Emergency Service, Predictive & Preventive Maintenance, Temporary HVAC Systems, and all types of construction repairs. From system breakdown due to age, wear-and-tear, or malfunction due to flooding, fire, earthquake, or other catastrophe, Matrix’s HVAC and commercial construction experts are here to help. Call us at 925-459-9200 in any emergency or to schedule repairs.

Read more

DDC Control

Direct Digital Controls (DDC) give you accurate energy management, which can result in dramatic cost savings on your monthly energy costs, and can make you eligible for energy rebates..


Some companies provide great service up front, but sometimes that service goes down after time. That’s not the case with Matrix. Their pricing is always very competitive and their service is top-notch. They are our top HVAC contractor.

Ken Kuropatkin Vice President, Construction, Kennedy Wilson Properties

Why Matrix?

Strength Advantage

Matrix HG is a privately held company that has experienced significant growth every year since our founding. With annual revenues of well over $70 million, we effectively manage more than 300 projects per year.

Our construction installation jobs range in size and complexity from simple HVAC-component replacements to complex system design and installation of on-site power plants and multi-building systems in highly-technical environments that demand the highest level of performance, ingenuity and power management.

Our 170-member workforce is growing and our team members have superb training and proven track record in HVAC design, engineering, construction, fabrication, installation and client training.

See Project Spotlights for an in-context, dynamic view of our capabilities. Then call us and experience the Matrix HG culture that puts the needs of our customers ahead of business-hours scheduling.

One Maritime Plaza
Cooling Tower Replacement

I have responsibility for 5 million square feet in 200 buildings throughout the county – it makes my job easier knowing that they are only a phone call away. Day or night, I know that I can count on them.

Doug Parker Lead Stationary Engineer, Contra Costa County

Featured Project

Walnut Creek Boiler Retrofit
Replace two boilers and heating coils, as well as updating the control system
View this project


Contact Matrix HG before you start your next design-build or HVAC retrofit project. We can identify optimal cost-saving avenues, inform you of cash incentives and rebates for which you may be eligible, and help you with the application process.

Read more