Roofing, Tile, Renovations & Saunas — One Contractor

For most flat and concrete roofs in Puerto Rico, coating wins. A BullBond silicone membrane is seamless, reflective, and costs far less than a full tear-off while lasting 10 to 15 years with a written warranty.

We install large-format porcelain, ceramic, and natural stone tile, including wet-area waterproofing for showers, pools, and high-moisture spaces.

Timelines depend on scope, but because one crew handles the whole project you get a single schedule and a written quote up front. Most kitchen and bath renovations run a few weeks; whole-home work is quoted per project.

Yes. Coated roofing and tile installation are both in-house, so we sequence them under one contract and one warranty instead of juggling separate contractors.

Finnish, infrared, and outdoor barrel saunas, each with ventilation, waterproofing, and climate-rated electrical suited to Puerto Rico's coastal climate.

Yes. JW Contracting is a certified Neogard urethane roof coating installer. We apply Neogard Elasta-Gard urethane systems on concrete, metal, built-up, and single-ply roofs in San Juan, Dorado, and across Puerto Rico's north coast, with manufacturer warranties of up to 20 years available depending on the system.

Bull-Bond (BullBond) is a line of roof sealers, primers, and waterproofing products made in Puerto Rico for our climate. As a certified Bull-Bond installer, JW Contracting uses Bull-Bond elastomeric sealers and primers to waterproof concrete roofs, correct ponding water, and stop leaks.