Licensed Waterproofing Contractors Protecting SoCal Structures
SPL Waterproofing Inc. delivers code-compliant solutions for decks, balconies, and commercial properties. Trusted C-39 experts serving Orange County and Los Angeles.
Why Choose SPL Waterproofing
C-39 Licensed, Bonded & Insured
Code-Compliant Installations
Based in Santa Ana, Serving SoCal
Advanced Multi-Layer Systems
Comprehensive Waterproofing Services
From residential decks to commercial structures, we install systems engineered for California’s climate.
Deck & Balcony Waterproofing
Multi-layer systems for residential and multi-family properties.
Roof & Roof Deck Systems
Flat roof waterproofing engineered for long-term UV protection.
Foundation & Below-Grade
Concrete sealing and moisture mitigation to protect structural integrity.
Commercial Waterproofing
Large-scale solutions for HOAs, apartments, and commercial buildings.
What Our Clients Say
Trusted by homeowners and property managers across Southern California.
"Salvador is an honest guy with great work quality. A true stand up guy."
Michael C.
Homeowner
"Knowledgeable about waterproofing... job is done right. Highly recommend."
Mimy Y
Homeowner
Frequently Asked Questions
We specialize in decks, balconies, roof decks, foundations, and commercial waterproofing across Southern California.
Yes. All installations follow California building codes and are performed by C-39 licensed contractors.
Ready to Protect Your Structure?
Contact our licensed experts today for a comprehensive inspection and professional waterproofing recommendations.