Massone Mechanical

Commercial Verified

1280 Boulevard Way Ste 300, Walnut Creek, CA 94595, Oakland, CA

5.0(2 reviews)

5.0(2 Google reviews)View on Google

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Quick Answers

Where can I find commercial HVAC contractors near Oakland?

Massone Mechanical, based in Walnut Creek, CA, serves commercial clients within a 25-mile radius that covers Oakland and the broader San Francisco Bay Area, including restaurants, schools, warehouses, and office buildings. The company has specialized in commercial HVAC and refrigeration since 1990 and offers 24/7 emergency support.

Does Massone Mechanical handle commercial HVAC replacement?

Massone Mechanical handles commercial HVAC design, installation, and replacement as part of its full-service offering, which also includes new construction projects and energy efficiency upgrades. The company's team brings over 150 years of combined technician experience to large-scale system installations across the Bay Area.

What areas around Oakland does Massone Mechanical serve?

Massone Mechanical operates out of Walnut Creek, CA and serves commercial businesses within a 25-mile radius, putting Oakland and much of the San Francisco Bay Area within its service footprint. Clients across that region include production bakeries, food processing facilities, county school districts, wineries, and government facilities.

About

Massone Mechanical is a Walnut Creek-based commercial HVAC and refrigeration contractor serving the San Francisco Bay Area, including Oakland, since 1990. The company designs, installs, and maintains commercial HVAC systems, commercial refrigeration, chillers, and production lines for a wide range of facility types. Clients include production bakeries, food processing facilities, county school districts, restaurants, wineries, warehouses, and government and municipal buildings — all of which depend on continuous system uptime. With over 150 years of combined team experience, Massone Mechanical's licensed technicians handle everything from routine preventive maintenance programs to full new construction installations and energy efficiency upgrades. The company also manages manufacturer's parts warranty coverage end-to-end, working directly with OEMs on documentation, claim submission, and factory-compliant repairs — a practical advantage for facility managers trying to protect capital equipment investments. For urgent situations, Massone Mechanical provides 24/7 emergency service. Documented field performance includes same-day diagnosis and repair of commercial refrigeration equipment, as noted by customers at Walnut Creek commercial food businesses. Facility and property managers in the Oakland metro and surrounding East Bay can reach the team at their Walnut Creek office for service scheduling or emergency dispatch.

Frequently Asked Questions

What types of commercial buildings does Massone Mechanical service?

Massone Mechanical services a broad range of commercial facilities, including production bakeries, food processing plants, county school districts, restaurants, retail businesses, wineries, warehouses, manufacturing plants, office buildings, and government or municipal facilities. This range makes them a practical option for property managers overseeing mixed-use or specialized-use portfolios across the Bay Area.

Does Massone Mechanical offer preventive maintenance programs for commercial HVAC and refrigeration systems?

Yes, Massone Mechanical offers structured maintenance programs designed to keep commercial HVAC and refrigeration equipment running efficiently and reduce unplanned downtime. Scheduled maintenance is available alongside their broader service offerings, which include energy efficiency upgrades.

How does Massone Mechanical handle manufacturer warranty support for commercial equipment?

Massone Mechanical provides full support for manufacturer's parts warranties, managing the entire process from warranty registration and documentation through diagnosis, claim submission, and coordinating repairs or replacements with the OEM. This service ensures equipment is serviced to factory requirements, which is important for maintaining warranty validity on high-value commercial systems.

Does Massone Mechanical provide emergency HVAC and refrigeration service outside of normal business hours?

Massone Mechanical offers 24/7 emergency service for commercial HVAC and refrigeration failures, which is critical for facilities like food processing plants or restaurants where system downtime directly impacts operations and inventory. Customer reviews confirm same-day service response for commercial refrigeration emergencies in Walnut Creek.

Can Massone Mechanical support energy efficiency upgrades for existing commercial HVAC systems?

Massone Mechanical includes energy efficiency upgrades as a distinct service line, helping facility managers reduce operating costs on existing commercial HVAC and refrigeration infrastructure. This is particularly relevant for Bay Area properties subject to California's energy performance standards and utility demand charges.

Operating Hours

MondayToday	Closed
Tuesday	Closed
Wednesday	Closed
Thursday	Closed
Friday	Closed
Saturday	Closed
Sunday	12:00 AM – 11:59 PM

License & Insurance

Insurance VerifiedNot verified

Location

1280 Boulevard Way Ste 300, Walnut Creek, CA 94595, USA

Request a Quote

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Commercial Capabilities

24/7 AvailabilityNo

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Google Reviews

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2 months ago

Outstanding service from Massone Mechanical! They responded quickly and provided same-day service for our gelato display case at Yogurt Spot in Walnut Creek. Devon was extremely knowledgeable and efficient—he diagnosed the issue fast and had everything fixed the same day. The whole process was smooth and professional. Highly recommend for any HVAC needs. Thank you again! ⭐⭐⭐⭐⭐

— Heather Rice

3 years ago

John was fantastic for us here at wb cheese and did excellent work for us.

— Elliot Satinover

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