Contact Us

Corporate Headquarters, Shop Fabrication & Warehousing Facilities
Matrix HG Inc.
115 Mason Circle, Suite B
Concord, CA 94520
Main Office: 925.459.9200
Fax: 925.459.9220

North Bay Office: Service & Maintenance
10 Commercial Blvd. Suite #102
Novato, CA 94949
Office: 707.586.9200
Fax: 415.382.9301

South Bay Office
1765 South Main Street, Suite #125
Milpitas, CA 95035
Office: 408.984.9200

Sales and Service Contacts by Region
San Francisco: 415.441.9200
North Bay: 707.586.9200
East Bay: 925.459.9200
San Jose/South Bay: 408.984.9200
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