General Door Service Inc. is a family-owned company specializing in commercial door, dock, and gate services in Southern California. Established by Gene W. Ganas III and Justin T. Ganas, the company embodies a legacy of expertise that spans three generations. The foundations of General Door Service were laid by their grandfather Raymond Chasco, who, alongside his brother, opened his own commercial door company over 35 years ago. Inspired by their family's trade, Gene and Justin have dedicated themselves to upholding the standards of professionalism, quality, and integrity instilled by their father and grandfather.
With over 40 years of experience combined, General Door Service focuses on delivering top-tier installation, repair, and maintenance services for various types of commercial doors and related systems, including roll-up doors, sectional doors, fire-rated doors, and custom security solutions. The company prides itself on its commitment to customer satisfaction, offering rapid response times for emergency services and same-day assistance when necessary. Fully stocked service vehicles ensure that help is always available across multiple counties, including Riverside, San Bernardino, and Los Angeles.
General Door Service stands out in the industry by providing expertly trained technicians who prioritize safety and quality in every job. Their comprehensive spectrum of services is backed by warranty protections, ensuring peace of mind for clients. Through a dedication to continuous improvement and community involvement, the company not only serves the practical needs of its clients but also honors the legacy and values of family and integrity established by their predecessors.
