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Our Story
J. Berry Company is located in Downey, CA, We have more than 35 years experience in industrial maintenance services. Owner, Jim Berry, is not only a general contractor but is also licensed as B (General Building Contractor), C33 (Painting and Decorating), C38 (Refrigeration), and C20 (Warm-Air Heating, Ventilating, and Air Conditioning).
J. Berry Company has been troubleshooting and engineering solutions to those periodic, hard to do jobs, small and large alike. From HVAC duct cleaning and maintenance to installing cooling towers, we do it all. Including Aerospace, Government facilities, Hospitals, and Hotels. We work during plant shutdowns, off-hours and even holidays.
Commercial Experience
Regions & Counties Serviced
- California-Los Angeles and Vicinity
California 8
- Kern
- Los Angeles
- Orange
- Riverside
- San Bernardino
- San Diego
- Santa Barbara
- Ventura
Our CSI Codes
06 01 50 - Maintenance of Structural Plastics
06 01 70 - Maintenance of Structural Composites
06 01 80 - Maintenance of Composite Assemblies
06 01 80.71 - Composite Rehabilitation
06 06 50 - Schedules for Structural Plastics
06 06 70 - Schedules for Structural Composites
06 06 80 - Schedules for Composite Assemblies
06 70 00.00.01 - Structural Composites
06 80 00.00.01 - Composite Fabrications
13 01 21 - Operation and Maintenance of Controlled Environment Rooms
13 08 21 - Commissioning of Controlled Environment Rooms
13 21 13 - Clean Rooms
13 21 29 - Constant Temperature Rooms
23 01 30.51 - HVAC Air Duct Cleaning
23 05 63 - Anti-Microbial Coatings for HVAC Ducts and Equipment
23 06 30.23 - HVAC Air Cleaning Device Schedule
23 31 16.19 - PVC Ducts
23 33 46 - Flexible Ducts
23 40 00.00.01 - HVAC Air Cleaning Devices
23 65 13 - Forced-Draft Cooling Towers
23 65 13.13 - Open-Circuit, Forced-Draft Cooling Towers
23 65 13.16 - Closed-Circuit, Forced-Draft Cooling Towers
23 65 16 - Natural-Draft Cooling Towers
23 65 23 - Field-Erected Cooling Towers
42 01 20 - Operation and Maintenance of Process Cooling Equipment
42 06 20 - Schedules for Process Cooling Equipment
42 21 13 - Open-Circuit Process Cooling Towers
42 21 16 - Closed-Circuit Process Cooling Towers
