RCS Group | Roofing Services in Mattapoisett, MA 02739

13 Industrial Dr, Mattapoisett, MA 02739

(508) 758-4604

Company Background

RCS Group is a trusted roofing contractor based in Mattapoisett, MA, dedicated to protecting the coastal homes of our community. Living and working here, we understand the specific challenges local roofs face, particularly damage from rusting roof flashing and unsightly algae stains caused by our humid, salt-air environment. We provide comprehensive solutions to these common problems, from precise flashing repair and replacement using corrosion-resistant materials to professional roof cleaning and algae prevention treatments. Our team is committed to using durable, high-quality materials and expert craftsmanship to extend the life of your roof, prevent water damage, and maintain your home's curb appeal. As your local experts, RCS Group is here to ensure your roof is prepared to withstand the unique New England weather.

Services Offered

  • Roof inspection
  • Roof repair

Questions and Answers

Why is roof flashing rust such a common problem for Mattapoisett homes, and how do you fix it?

Our coastal environment exposes metal flashing to salt air and moisture, accelerating rust. Rusted flashing loses its waterproof seal, leading to leaks. We fix this by carefully removing the damaged sections and installing new, high-quality flashing made from rust-resistant metals like aluminum or copper, ensuring a tight, long-lasting seal to protect your home's interior.

What's the best way to remove black algae stains from my roof without causing damage?

Pressure washing can damage shingles. We use a safer, low-pressure soft wash system with EPA-approved, biodegradable cleaning solutions specifically formulated to kill the algae at its root. This method effectively removes the stains, restores your roof's appearance, and includes a treatment to help prevent the algae from quickly returning in our humid climate.

Can you repair sections of my roof damaged by leaking flashing, or is a full replacement needed?

In many cases, localized repair is possible and cost-effective. We start with a thorough inspection of the damaged area and the surrounding roof structure. If the leak is caught early and the roof decking is sound, we can perform a targeted repair, including replacing the compromised flashing and any affected shingles. We always provide an honest assessment and will only recommend a full replacement if it's truly necessary for your home's protection.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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