ACA Contracting Inc. is the leading MBE and WBE commercial waterproofing company in the tri-state area with a solid track record among a variety of projects. We also specialize roofing, coatings, caulking and grout injection. From new construction, to superstructure, to out of the ground and repair jobs, our waterproofing ensures the viability and the longevity of each project. Our 40 years cumulative experience coupled with our multiple manufacturer certifications, among them Grace and Soprema, ensures that we use the latest and most effective techniques on each project. between our management tea will be effectively, efficiently and seamlessly completed. Regardless of the scale of the project from 100,000 sq ft of roofing to 15,000 sq ft of waterproofing or 15,00 linear ft of caulking we approach each with the same result: completion to be effective, efficient and successful.