5/5 Rated Business
No Hidden Fees
Same Day Qoutes
100% Guaranteed
5/5 Rated Business
No Hidden Fees
Same Day Qoutes
100% Guaranteed
Rated 5/5 by Customers
Rated 5/5 by Customers
Expert Roof Waterproofing Services You Can Trust
Protect Your Home from Leaks, Moisture & Water Damage
25+ Years of Waterproofing & Roofing Experience
Licensed & Skilled Waterproofing Professionals
High-Quality Materials & Guaranteed Long-Lasting Protection
These waterproofing experts completely transformed how we protect our roof. Their fast service and reliable workmanship have made a significant difference in keeping our home safe from leaks and water damage..
James Carter
Fully Registered & Authorized
Licensed & Trusted Waterproofing Company
We’re a locally owned business known for high-quality waterproofing work, fair pricing, and a friendly, professional team.
Our Services
Flat Roof Waterproofing
Roof Leak Repairs
Roof Coating Services
Res. & Comm. Waterproofing
Your Roof, Our Expertise
Schedule a free waterproofing Inspection today. Our experienced team will inspect your property, provide an accurate quote, and outline a clear waterproofing plan tailored to your roof.
Roof Installation
New Roofs
Flat Roots
Pitched Rooms
Valleys
Roofine
Cladding
Leadwork
Skylights
Roof Windows
Flat Roof Waterproofing
Roof Coating Services
Residential Waterproofing
Roof Valleys & Cladding Protection
Roof Leak Repairs
Commercial Waterproofing
Skylight & Roof Window Sealing
Leadwork Repairs & Sealing
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Our Waterproofing Process
Our expert team ensures every waterproofing project is done correctly the first time, providing long-lasting protection and peace of mind.
Here's How We Work
Roof Assessment – Identify leaks, weak spots, and problem areas.
Surface Cleaning – Remove dirt, debris, and old coatings.
Inspect Details – Check skylights, roof windows, valleys, and leadwork.
Minor Repairs – Fix cracks, damaged areas, and leaks.
Primer Application – Prepare surfaces for waterproof coating.
Waterproofing Layer – Apply high-quality membranes or liquid rubber.
Edge Sealing – Seal all edges, ridges, and joints for full protection.
Detail Work – Ensure valleys, skylights, and leadwork are fully sealed.
Final Inspection – Verify full coverage and performance.
Guarantee – Provide a long-term warranty for peace of mind.
Before & After Our Work
Real Roofing & Waterproofing Projects
Our Waterproofing & Roofing Services
Why Choose Us?
Licensed & Insured
Affordable Pricing
20+ Years Experience
High Quality Materials
Fast & Reliable Service
Free Inspection & Estimate
Our Process
1) Free Inspection
Our experts inspect your roof and waterproofing areas to identify leaks, structural issues, and potential water damage risks.
2) Damage Assessment
We carefully evaluate the condition of your roof, explain the problems, and recommend the most effective repair or waterproofing solution.
3) Roofing & Waterproofing
Our skilled team performs professional roofing repairs, installations, and waterproofing using high-quality materials for long-lasting protection.
4) Final Quality Check
After completing the work, we conduct a thorough inspection to ensure everything is secure, leak-free, and meets our quality standards.
Call Us Or Fill The Form
Tell us your waterproofing needs, and a team member will contact you promptly.
Arrange Free Inspection
Pick a convenient date for your free comprehensive roof waterproofing Inspection today.
Detailed Quote &Plan
We provide a no-obligation quote along with a clear waterproofing plan and recommended next steps.
Call For An Instante Quote:
Gallery Of Completed Roofing Projects
What Our Client Says?
Michael R., Brooklyn
Al Arsh Construction did an excellent job fixing our roof leak. The team was professional, fast, and the waterproofing work was done perfectly. Highly recommended for anyone in NYC needing roofing services.
Sarah K., Queens
We hired Al Arsh Construction for roof waterproofing and they exceeded our expectations. The inspection was detailed, pricing was fair, and the work was completed on time.
David M., Bronx
Al Arsh Construction repaired our damaged roof quickly and efficiently. The team was professional, reliable, and the workmanship was top-notch. Highly recommend them for anyone in NYC needing roof repair.
Jessica L., Manhattan
We called Al Arsh Construction for an urgent roof repair, and they did an outstanding job. The inspection was thorough, the quote was fair, and the repair was completed on schedule. Truly a dependable roofing company.
Why Work With Al Arsh Construction
We’re a fully licensed and qualified waterproofing company, using only industry-leading materials to protect your roof from leaks and water damage.
Fully Licensed & Qualified Team – Our certified experts deliver professional waterproofing services to the highest standards.
Clear Project Updates – Stay informed throughout your project with progress updates and expert guidance on every step.
Long-Term Guarantees – All waterproofing work and materials come with extended guarantees, giving you lasting peace of mind.
Skilled & Trained Experts – Every team member is professionally trained to ensure top-quality workmanship on every roof.
Quality Work at Fair Prices – We provide competitive pricing and flexible options to fit your budget, with full transparency on all costs.
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Fully Trained Roofers
100% Service Guarantee
Same Day Quotation
No Hidden Charges
We Clean Up After the Job
Fully Trained Roofers
100% Service Guarantee
Same Day Quotation
No Hidden Charges
We Clean Up After the Job
Rated 5/5 by Customers
Stop Roof Leaks Today – Expert Roof Waterproofing Services
Protect Your Home from Water Damage, Moisture, and Costly Structural Issues
Call For An Instante Quote:
These waterproofing experts completely transformed how we protect our roof. Their fast service and reliable workmanship have made a significant difference in keeping our home safe from leaks and water damage..
James Carter
We deliver reliable, compliant solutions that solve complex building challenges with lasting results.
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