We can set up roof waterproofing and Title 24 compliant roof coatings. And in conjunction with our common contracting division, Normal Contracting Group, we provide above and down below grade waterproofing and deck routine maintenance, repair service, and restoration expert services. The flashing was quite shoddy at this deck https://www.prestigedecking.com/concrete-waterproofing-deck-coating-yorba-linda-ca/