We will be there until the job gets done.
Our committed employees work hard to complete the work assigned, ensuring the overall project deadline will be met without issue.


We pride ourselves on only using the best products, requiring no re-installation. Our team of certified applicators have the experience and expertise necessary to complete any project to specification.


We understand that schedules change quickly in the construction industry and we will be there for you when you need us!

Company history

From New-York to Florida…

Evelyn Cruz D’Amato, President of Loyal Waterproofing Construction, Inc.

Meet Our Team

Evelyn Cruz D’Amato

Presdient / Owner & Operator

Lawrence D’Amato Sr.


Tori patterson



  • Florida Unified Business Enterprise Program (DBE)
  • ​Office of Supplier Diversity Women & Minority Business (WMBE)
  • Hillsborough County Board of County Commissioners (DM/DWBE)
  • ​Economic Development – Minority/Women Business Certified (WBE & MBE)
  • Economically Disadvantage, Women-Owned Small Business (EDWOSB & WOSB)
  • ​FDOT Small Business Enterprise (SBE)
  • Hillsborough County Board of County Commissioners (SBE)
  • City of Tampa (MBE)
  • ABC Member of the Central Florida & Gulf Coast Chapters
  • 2023 & 2024 ABC Top Performers List
  • MMA/PUMA Products Certified Applicator
  • ​Henry Authorized Contractor / Certified Applicator
  • ​GCP Applied Technologies Certified Applicator/Inspector (Grace)
  • SIKA RoofPro Certified Applicator (Applicable with the Merkrete System)