Phone: (951) 735-3725 |Fax: (951) 735-3785
CA License #824373
One of our specialty areas include refrigeration, cryogenic, hydronic piping and heat tracing systems.
We are dedicated to surpassing our clients expectations every day. From project initiation to completion.
Preferred has a proven track record for sucess and we are committed to your complete satisfaction at every stage of the project, no matter how big or small.
Insulation Services Provided
- Supply and Return Air Ductwork
- Grease Ductwork Fire Wrap
- Domestic Water Piping
- Condensate Drains
- Refrigerant Piping
- Cyrogenic Piping
- Hydronic Piping
- Heat Tracing Systems
- Chilled Water Piping
- Heating Hot Water Piping
- Boiler Piping
We are industry leaders in new construction, tenant improvement and retrofit projects.