Capabilities
Specialty construction capabilities. We make difficult projects feel manageable.
Not because they're easy. Because we've done them before. Caston built its name on drywall and lath and plaster, and self-performs fifteen more trades for California's most complex construction market.
What You're Actually Buying
Nobody buys plaster. They buy the absence of problems.
Fewer surprises
The scope you were shown is the scope that gets built.
Fewer schedule delays
Crews sized and sequenced against your actual milestones.
Fewer change orders
Problems raised early, when they are still inexpensive.
Better communication
The person you call knows the project and can decide.
Dependable crews
Long-tenure trades who treat the project as their own.
Accountability
One partner owns the outcome from mobilization to punch list.
Self-Performed Services
Drywall and plaster first. Fifteen more trades behind them.
- 01DrywallThe trade Caston was built on, at any scale a project demands.View Service
- 02Lath and PlasterTraditional plaster craft carried forward for over 70 years.View Service
- 03Metal Stud FramingThe structure behind every wall Caston finishes.View Service
- 04Spray Applied FireproofingRated protection applied and documented correctly the first time.View Service
- 05Exterior Insulation & Finish Systems (EIFS)Exterior systems that perform in weather and still look right.View Service
- 06ScaffoldingAccess engineered so the work above it can actually happen.View Service
- 07Rain Screen and Exterior Cladding SystemsPanelized exteriors detailed for water, movement, and tolerance.View Service
- 08Rough CarpentryBlocking, backing, and framing that other trades depend on.View Service
- 09Specialty General ContractingCaston as the contractor, not just the subcontractor.View Service
- 10InsulationThermal and acoustic performance installed to spec, not to average.View Service
- 11Acoustical CeilingsGrid and panel systems that line up with everything above them.View Service
- 12BIMCoordination done before the crews get there.View Service
- 13Design Build / Design AssistCaston at the table while the details are still decisions.View Service
- 14Division 10 SpecialtiesThe specialty items that complete a building, installed by one accountable crew.View Service
- 15Air BarriersA continuous air and water resistive barrier, installed as a system.View Service
- 16Metal PanelsPanelized metal exteriors with every joint and reveal resolved.View Service
- 17GFRC and GFRPGlass fiber reinforced concrete and polymer shapes, custom finished.View Service
- Start a conversation
Don't See It Listed?
If the project asks for it, Caston learns it and self-performs it.
Tell us the scope. We will tell you honestly what we already do in house and how we would run it.
When a project calls for something new, Caston doesn't hand it off. The team figures it out, masters it, trains its people, and turns it into one more thing Caston simply knows how to do.
Market Sectors
Eight environments, each with its own definition of done.
K-12
Classrooms, gymnasiums, and STEM buildings delivered on district schedules.
Higher Education
Campus work where the building has to be finished before the term starts.
Healthcare / OSHPD
Hospital environments with the inspection rigor that comes with them.
Commercial
Ground-up and tenant work across Southern California markets.
Civic
Public works and community buildings held to public accountability.
Historic Renovations
Matching original craft with modern code, without erasing the building.
Interiors
Finish work where the tolerance is measured in what the eye catches.
Hospitality
Resort and guest-facing environments where finish quality is the product.
Competitive on price. The best value on the job.
Caston's pricing is competitive, and it is a big part of why customers choose us. But price is only half of it. Best value means the lowest total risk, the fewest surprises, and a finished job you never have to revisit, no matter who had the low bid.
When others see risk, Caston sees a solution. Capability isn't measured by company size. It is measured by what you are willing, and able, to accomplish.
See the Proof
Capability, Built