About Us

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We provide expert waterproofing and masonry services to clients along the Connecticut shoreline and throughout southern Connecticut. We have satisfied customers in Madison, Guilford, Clinton, Westbrook, Old Saybrook, Branford, East Haven and New Haven, to name just a few.

Waterproofing is essential for durability and to maximize the longevity of any building, commercial or private. The use of the right waterproofing system is vital to preserve the building envelope from water penetration.

Our experts examine the exterior walls of the entire property and then decides on next steps. As an exterior waterproofing contractor, we inspect exterior walls, window panes, cracks on outside walls, etc., and based on our assessment, we recommend the appropriate solution.

Benefits of waterproofing include:

  • Exterior waterproofing provides a variety of benefits to your building, including:
  • Structure strengthening
  • Lower maintenance costs
  • Better indoor air quality
  • Increased property value

Commercial and Residential Waterproofing

Our Waterproofing expertise includes:

Our Company

Arthur W. Conroy Waterproofing is a full service company specializing in waterproofing, and masonry work; residential interior and exterior painting; carpentry, repair and painting of historical structures; and commercial, industrial, and municipal projects.

Established in 1968, our company has gained an unparalleled reputation for excellence for our work along the Connecticut shoreline and throughout the state. Our resume includes countless homes, new construction, commercial buildings and schools.

The main focus on every job, no matter what size, has been making sure the customer is satisfied. We guarantee this by being timely, having a strong attention to detail, and making sure that everything is done in a clean and professional manner. That’s why the majority of our business is from repeat customers and customer referrals.

Our promise to you:

We promise to be prompt, courteous, clean and professional.

We will use only the best quality materials available, and take no shortcuts.

There is no compromise for quality.

We are fully insured and happy to provide free estimates.