J&M KEYSTONE, INC.

Capabilities

J&M Keystone, Inc. was established in San Diego almost 40 years ago. With over 100 years of combined experience in emergency water damage restoration, reconstruction, and other specialty cleaning, J&M is a full-service restoration contractor. We hold a California contractor’s license with B, C2, C15, C54, C61/D63 and C61/D64 classifications and are equipped to handle all types of property damage such as Residential, Medical, and Commercial Facilities. J&M Keystone offers 24-hour emergency services in all areas of construction restoration, remediation, and clean-up.