Built to
Withstand.
Engineered
to Last.
Protective coatings and waterproofing systems engineered for saltwater, UV exposure, chemical contact, and heavy industrial wear.
Industrial-Grade Protection
for Every Application
Waterproofing Systems
Seamless membrane systems for roofs, foundations, and below-grade structures.
Polyurethane, polyurea, and SprayCrete systems rated for extreme moisture and hydrostatic pressure.
- Commercial & residential roof waterproofing
- Below-grade foundation & concrete protection
- Parking structure deck coatings
- Deck & balcony waterproof membranes
- Transportation equipment & trailer coatings
- Infrastructure & municipal water systems
Protective Coatings
High-performance coatings engineered to resist corrosion, chemicals, and UV degradation.
Epoxy, polyurea, elastomeric, high pressure aliphatic polyurea, and low pressure aromatic castable coatings for steel, concrete, and composite substrates.
- Exceptional durability & chemical resistance
- Rapid curing — minimal facility downtime
- UV-stable, flexible under temperature changes
- Concrete floors, walls & industrial surfaces
- ANSI/NSF 61, ASTM & NACE certified systems
- Slip-resistant & safe walking surface options
Spray Foam Insulation
Closed-cell spray foam providing superior insulation, air sealing, and structural reinforcement.
Applied as a liquid that expands into a dense, seamless foam barrier — sealing gaps, cracks, and irregular surfaces to create a continuous thermal envelope.
- High R-value vs. traditional insulation
- Seamless air & moisture barrier
- Reduced heating & cooling costs
- Marine-grade closed-cell foam systems
- Coast Guard-approved flotation foam
- Commercial, industrial & residential installs
Marine & Industrial
Specialized hull coatings, anti-fouling systems, and corrosion protection for marine assets.
Proven in saltwater environments — from recreational watercraft and flotation devices to offshore platforms and marina infrastructure.
- Anti-fouling hull & barrier coat systems
- Slip-proof, watertight boat sealing
- Flotation device & buoy protection
- Marina, dock & wharf waterproofing
- Offshore platform corrosion systems
- VOC-free, environmentally compliant
Industries
We Serve
Why Choose
PrimeShield?
Licensed & Insured
Fully licensed and insured for residential, commercial, and industrial projects throughout California.
Manufacturer Certified Applicators
Our crews are factory-trained and certified by the manufacturers of every product system we install.
Warranty-Backed Systems
Every installation is backed by comprehensive material and labor warranties — protection you can count on.
17 Years of Experience
Nearly two decades of proven performance across California's most demanding industrial and marine environments.
Residential & Commercial
From single-family homes to large commercial facilities — we deliver the same industrial-grade quality at every scale.
Industrial, Marine & Oil & Gas
Specialized systems engineered for offshore platforms, marine vessels, and heavy industrial operations.
The Standard
Others
Measure Against
When your assets operate in extreme environments, there's no room for failure. PrimeShield delivers protection systems built to the same standards as the industries we serve.
Our StoryExtreme Durability
Our systems are formulated to outlast standard coatings by 3–5x in harsh marine and industrial environments.
Certified Products
We use only manufacturer-certified, industry-approved materials — no substitutions, no shortcuts.
Experienced Crews
Every application team is trained, certified, and equipped for industrial-scale projects.
Warranty-Backed
All installations come with comprehensive material and labor warranties you can count on.
Ready to Protect
Your Investment?
Tell us about your project. Our team will assess your needs and deliver a detailed proposal — no obligation, no runaround.