Blocksmith Pro Expands Commercial Security and Access-Control Services Across Contra Costa County and the East Bay

<p>WALNUT CREEK, Calif., Oct. 8, 2026 /PRNewswire/ -- B&B Locksmith & Security, known online as Blocksmith Pro, announced a continued expansion of its service offerings beyond traditional locksmithing to include modern commercial security and access-control solutions for businesses...</p>