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Protect Your Home with Proven Exterior Expertise

Serving Customers in Suffolk County & Surrounding Areas

(631) 943-1778
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Roofing in Long Island, NY
Roofing in Long Island, NY

Family Owned

Local crew, proven craftsmanship, done right.

25+ Years of Experience

On-time scheduling and consistent results.

Free Quotes

Clear pricing before the first line is drawn.

Roofing in Long Island, NY
CG roofing

Expert Service You Can Trust

When Issues Arise, Trust Us to Handle Them

You’re worried that a DIY fix might make things worse.
You’re unsure whether the professional you hire is reliable and trustworthy.
You’re overwhelmed and just want the job done right the first time.
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Roofing in Long Island, NY
CG roofing

Our Services

Roofing
Siding
Gutter

Drone flyovers provided at a fee of $50.

Services
Roofing in Long Island, NY
Roofing in Long Island, NY

Contact Us Today!

Contact us today for a free consultation and let our experts bring your vision to life.

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Comprehensive Roofing Solutions

Durability, efficiency, and curb appeal from the top down

From leak diagnostics to full roof replacements, CG roofing delivers code-compliant workmanship for shingle, metal, and flat systems. Our process begins with a detailed inspection, moisture mapping, and attic ventilation check to identify hidden issues before they become costly repairs.

We install top-rated shingles, ice and water barriers, synthetic underlayments, and corrosion-resistant flashings for long-lasting protection. You get clear scope, transparent pricing, photo documentation, and strong manufacturer and workmanship warranties.

Boost insulation, protection, and style

New siding enhances energy efficiency, weather resistance, and curb appeal. We offer vinyl, fiber cement, engineered wood, and insulated panels, paired with housewraps and rain screens to manage moisture and airflow.

From storm damage and rot remediation to custom trim, soffit, and fascia, our team restores integrity and aesthetics. We provide color and profile guidance, precise layout, and careful integration with windows, doors, and flashing.

Direct water away and preserve your foundation

Properly sized gutters protect foundations, basements, and landscaping by directing water away from the structure. We fabricate seamless aluminum and copper systems on-site for a clean, leak-resistant fit.

Downspouts, extensions, and splash blocks are configured to local rainfall patterns and roof geometry. Add gutter guards to minimize clogs from leaves and debris, reducing maintenance and overflow risk.

We also repair sagging runs, reseal joints, correct pitch, and secure hangers into solid framing. Optional annual cleaning and inspections keep drainage working through every season.

Roofing in Long Island, NY
Roofing in Long Island, NY

Local Expertise, Prompt Service

Responsive scheduling and clear communication

Homeowners and facility managers in Suffolk County rely on CG roofing for fast response, accurate assessments, and tailored solutions. Our crews arrive on time, protect job sites, and prioritize safety while keeping you informed at every step.

Because Suffolk County weather can shift quickly, we offer storm-readiness checks, emergency dry-ins, and rapid leak mitigation. Materials are staged for quick turnaround, and permits and inspections are coordinated to local requirements.

From routine maintenance plans to complex multi-system projects, we stand behind every job in Suffolk County with clear communication, documented progress, and dependable warranties. Expect courteous service and a clean, thorough finish.

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