
Drywall is where Caston started. It is still what we are known for.
Caston has hung, taped, and finished drywall across Southern California since 1956. Hospitals, campuses, terminals, and civic buildings, on schedules that do not move.
Self-performed crews mean the wall board, the framing behind it, and the finish on it all answer to one company.
Kaiser Baldwin Park, UCLA Mo Ostin, and San Bernardino International Airport Terminal all ran on Caston drywall crews.
Scope
What Caston self-performs
- Gypsum board hanging and finishing, Levels 1 through 5
- Fire, smoke, and sound rated assemblies
- Shaft wall and area separation systems
- Impact and abuse resistant board in high traffic environments
Where It Shows Up
Built work across Southern California
Other Capabilities
- Lath and Plaster
- Metal Stud Framing
- Spray Applied Fireproofing
- Exterior Insulation & Finish Systems (EIFS)
- Scaffolding
- Rain Screen and Exterior Cladding Systems
- Rough Carpentry
- Specialty General Contracting
- Insulation
- Acoustical Ceilings
- BIM
- Design Build / Design Assist
- Division 10 Specialties
- Air Barriers
- Metal Panels
- GFRC and GFRP
- Talk to Caston
One Partner, Seventeen Trades
Bundle the scope and one team owns the outcome.
Fewer handoffs, fewer gaps between trades, one number to call when something changes.





