Sika · Tremco · Soprema certified applicator serving Northeast Florida's largest commercial market — Jacksonville's urban core, suburban office parks, industrial and logistics facilities, healthcare campuses, and a St. Johns River waterfront undergoing significant redevelopment. Dual-licensed. Manufacturer-warranted systems.
Every waterproofing scope Jacksonville commercial buildings demand — from foundations to plaza decks.
Foundation walls, blindside membranes, elevator pits, and parking garage decks below grade. Critical in Florida's high water table environment.
Pedestrian and vehicular traffic-bearing membranes for pool decks, amenity areas, and walkways over occupied space.
Spall repair, carbon fiber reinforcement, crack injection, and protective coatings. Florida's climate attacks concrete aggressively.
Expansion joints, control joints, perimeter seals, and curtain wall interfaces — stopping the water before it enters.
Vehicular traffic-bearing systems protecting structural slabs from chloride intrusion and standing water damage.
Every roof-to-wall transition, parapet cap, and through-wall flashing sealed with manufacturer-specified systems.
Jacksonville's status as the largest city by area in the contiguous US means a vast and varied commercial portfolio. Ocean Group serves general contractors, property managers, and developers across the full Duval County market.
Ocean Group Construction holds both a CCC Certified Roofing Contractor license (CCC1332364) and a CGC Certified General Contractor license (CGC1504639) — dual-licensed so we can handle full waterproofing scope on any Jacksonville commercial project without subcontracting to a third party.
Jacksonville's size creates a diverse waterproofing market — from Downtown high-rises to vast industrial facilities to aging suburban commercial stock. The St. Johns River and Atlantic Intracoastal corridor expose riverside buildings to moisture and salt. Duval County's clay soils create hydrostatic pressure challenges for below-grade assemblies.
As certified applicators for Sika, Tremco, and Soprema, we can offer No Dollar Limit warranties — the only warranties that provide full cost coverage with no cap. Property managers and GCs in Jacksonville require this level of protection. We deliver it.
Sika, Tremco, and Soprema — all three major commercial waterproofing manufacturers. NDL warranties available.
CCC1332364 (Roofing) and CGC1504639 (General Contractor). Dual-licensed to handle full scope.
Detailed scopes with competitive pricing returned within 24 hours of request submission.
Ocean Group Construction responds to all bid requests within 24 hours. Detailed scopes, manufacturer-certified systems, and competitive pricing for Jacksonville commercial properties.