Trusted by Businesses Across Northern California

See what our clients say about working with Guardian Door LLC for commercial door repair, installation, and maintenance services.

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See what our clients say about working with Guardian Door LLC for commercial door repair, installation, and maintenance services.

  • ⭐⭐⭐⭐⭐— Mayfair Station

    Guardian Door LLC repaired the entrance roll up gates at Mayfair Station after they stopped operating properly. Their team responded quickly, diagnosed the issue, and completed the repairs efficiently with minimal disruption to our property. Communication was clear throughout the process, and the gates are now operating smoothly and reliably. We appreciate their professionalism and prompt service. — Mayfair Station Management

  • ⭐⭐⭐⭐⭐— Just Storage

    Guardian Door LLC completed service work at our Just Storage location and did an excellent job. Their team was knowledgeable, communicated clearly, and provided fair and transparent pricing. The entire process was handled professionally and efficiently, and we were very satisfied with the results.

  • ⭐⭐⭐⭐⭐— Calico Building Solutions

    Guardian Door LLC has consistently provided reliable service for Verizon Wireless store locations managed by Calico Building Solutions. Their team is responsive, professional, and knowledgeable, ensuring door systems are repaired and maintained quickly with minimal disruption to store operations. Communication is always clear, and the quality of work has been excellent.

  • ⭐⭐⭐⭐⭐— Robert Navarrette

    Guardian Door LLC provided excellent service after a break-in at our church, helping us find the right replacement door at a great price. David was patient, thorough, and communicated clearly throughout the process, ensuring everything was measured correctly for our specialty door. The door arrived ahead of schedule and fit perfectly without any issues. We truly appreciate the support and would gladly recommend Guardian Door to others.