Hammer's Mountain Services

Hammer's Mountain Services has applied for a minor use permit to convert an existing 382 square foot single-family residence on a 0.15-acre lot in Crest Park into an office space and establish a contractor storage yard for vehicle and equipment storage. The property is situated within the Commercial C land use category under Service Commercial CS zoning, permitting non-residential operations with specific conditions. The project includes the repurposing of the current dwelling for administrative office use and the designation of dedicated employee vehicle parking while maintaining compliance with local zoning regulations. The application is being reviewed by San Bernardino County, with Alexander Lee, Planner II, serving as the primary point of contact and Ron Hammer listed as an additional contact for the business. The permit request was posted on September 18, 2025, and is part of the county’s land use and development review process for the 92352 ZIP code area in California.