Promark Roofing & Specialty Coatings in Santee has provided roofing, waterproof deck coating, and exterior painting services from its Argent Street facility since 1984, serving residential and commercial properties across San Diego County. The company's waterproof deck-coating division restores concrete pool surrounds, balcony surfaces, and elevated mezzanine decks, and pool-equipment access during resurfacing projects coordinates with aquatic service providers such as GL Pools. Residential and commercial re-roofing covers asphalt composition shingles, concrete and clay tile, and torch-down modified-bitumen flat-roof systems across Santee's Mission Gorge Road corridor and the Woodside Avenue industrial district. Structural remodel projects that combine re-roofing with deck waterproofing and exterior painting require general-contractor sequencing, and framing-phase coordination runs through firms such as Blueprint Renovations. Deck-coating specifications call for multi-layer polyurethane or acrylic elastomeric membrane systems applied at a minimum 60-mil dry-film thickness over slope-corrected lightweight concrete to achieve ICC-ES AC29 waterproofing compliance.