Serving the San Francisco Bay Area with 24/7 Emergency Support
Reliable Commercial Refrigeration & HVAC Services Since 1990
At Massone Mechanical, we understand that reliable mechanical systems are the backbone of your business. Since 1990, we’ve specialized in commercial refrigeration, HVAC, and energy-efficient system design, helping businesses across the San Francisco Bay Area operate smoothly, cut energy costs, and avoid costly downtime. Whether you run a production bakery, food processing facility, school district, restaurant, or warehouse, our team delivers tailored solutions that keep your operations moving.
Massone Mechanical Services
With over 150 years of combined team experience, we know how critical it is to keep your equipment performing at its best. Our technicians are highly skilled, licensed, and committed to exceeding expectations on every project. From routine maintenance to large-scale system installations, we bring expertise and integrity to every job site.
Our Partners
Massone Mechanical is a proud partner of unique and specialized Bay Area businesses and global suppliers. We always appreciate and welcome the opportunity to work with you.
Industries We Serve
Our clients span a wide range of industries, all with one thing in common: they need dependable systems and fast service. We proudly work with:
Production bakeries
Food processing facilities
County school districts
Restaurants and retail businesses
Wineries and wine storage facilities
Warehouses and manufacturing plants
Office buildings
Government and municipal facilities
Warranty Coverage
Massone Mechanical provides full support for manufacturer’s parts warranties, ensuring your equipment receives the coverage it was designed for. Our team handles the entire process—from proper warranty documentation and registration to diagnosing issues, submitting claims, and facilitating repairs or replacements of covered components. We work directly with leading OEMs to make sure every part is serviced according to factory requirements, giving you confidence that your system is protected and operating at peak performance.
Massone Mechanical
24/7 Emergency Service
We offer 24/7 emergency services. Whether your walk-in freezer goes down at midnight or your HVAC system stops on a weekend, you can count on us to respond quickly and get your systems back online.
What People Are Saying
Success Stories
Elliot S
WB Cheese
Request A Quote
Interested in cooperation or have questions? Just fill out the form and we will call you back. Or you can call us and we will provide the necessary help!
Receive a quote within 3-5 days when you fill out the online form.
Or, give us a call: 925-945-8501
Or, give us a call: 925-945-8501
