Business Details
19 Years
experience
Emergency
services
Your Trusted Roofing Partner in Mineola, NY
Founded in 2007, Roof Leak Enders has established itself as a trusted leader in residential and commercial roofing services across Long Island and New York City. With over 15 years of combined experience, our team specializes in roof leak detection, repair, and replacement, utilizing advanced techniques to ensure lasting solutions. As an A+ Rated BBB-certified contractor, we prioritize integrity, quality workmanship, and customer satisfaction, offering 24/7 emergency services to address urgent needs. Our expertise extends to specialty roofs like slate and tile, backed by GAF Master Elite certification and a commitment to using premium materials from trusted brands.We guarantee all work with comprehensive warranties, including a 1-year limited warranty on repairs and up to 20-year labor warranties on full roof replacements. Our locally owned and operated business serves Nassau, Suffolk, Queens, Brooklyn, Bronx, Manhattan, Westchester, and Fairfield Counties, ensuring personalized service and deep regional knowledge. By focusing on transparency, no hidden fees, and clear communication, weve earned top ratings from Long Island customers and a reputation as a reliable, customer-centric roofing partner.
Services
Roof Leak Repair
Re-Roofing
Commercial Roofing
Chimney Flashing Repair
Skylight Leak Repair
Flat Roof Repair
Siding Repair
Window Leak Repair
Gutter Repair
Emergency Roof Services
Details
- Year established: 2007
Highlights and features
- Over 15 years of combined roofing, gutter, and siding experience
- A+ BBB-rated roofing contractor with verified customer reviews
- 24/7 emergency roof leak and gutter repair services available
- GAF Master Elite and factory-certified installation expertise
- Locally owned with deep knowledge of Long Island/NYC climate challenges
Associations and certifications
- Better Business Bureau
- GAF Master Elite
What people say
24/7 emergency service
Professional technicians like Israel
Competitive pricing
Reliable leak resolution
Quick response times
Services
Roof Leak Repair
Specialized detection and repair of roof leaks using advanced diagnostic tools. Services include fixing flashing failures, shingle blow-offs, nail pops, and ice dam damage. Technicians address both immediate leaks and underlying structural issues to prevent recurrence, serving residential and commercial properties with emergency availability.
Commercial Roofing
Installation and repair of commercial roofing systems including single-ply membrane, modified bitumen, and EPDM rubber roofs. Offers GACO roof coatings with 50-year warranties, drainage solutions, and preventive maintenance programs. Specializes in flat roof repairs and handling complex commercial roof penetrations like HVAC units.
Chimney Flashing Repair
Comprehensive chimney leak prevention through crown replacement, stainless steel cap installation, and flashing repair. Uses Portland-based concrete for durable crowns and installs spark arrestors to prevent fire hazards while ensuring watertight seals between roofing and chimney structures.
Skylight Leak Repair
Expert repair of skylight-related leaks caused by failed seals, blocked weep holes, or condensation issues. Includes reinstallation of properly sealed skylights, ice dam removal around units, and exterior cleaning services to maintain skylight functionality and prevent water intrusion.
Flat Roof Repair
Specialized flat roof maintenance addressing pooling water, drain freeze-ups, and membrane deterioration. Technicians perform drain clearing, membrane patching, and installation of tapered insulation systems to improve drainage while extending roof lifespan through proactive maintenance programs.
People
John Mahland
Founder
With over 15 years in the roofing industry, John established Roof Leak Enders in 2007. He leads a team of certified professionals, focusing on quality craftsmanship and customer satisfaction while maintaining A+ BBB accreditation and GAF Master Elite status.
Questions
How do I know if I need a roof replacement?
Signs include multiple leaks, improper installation history, or costlier repairs than replacement. Our technicians provide written cost-benefit analysis to determine the best solution for your specific situation.
Do you offer emergency roof repair services?
Yes, we provide 24/7 emergency services for urgent roof leaks and storm damage with same-day service available across our service areas in Long Island and NYC.
What warranties do you offer?
We provide a 1-year limited warranty on repairs, 5-year partial replacement warranty, 20-year labor warranty on shingle roofs, and 10-year complete warranty on flat roof replacements.
Can you repair specialty roofs like slate or tile?
Yes, we specialize in slate, Spanish tile, and terra cotta roof repairs with unmatched experience in the New York area for these specialty materials.
Are you licensed and insured?
We maintain active licenses in Nassau, Suffolk, NYC, Westchester, and Southampton with full insurance coverage for all roof-related work.
Do you handle commercial roofing projects?
Yes, we serve commercial clients with flat roof repairs, GACO coatings, drainage solutions, and preventive maintenance programs tailored to business needs.
Reviews (5)
David Santee
Nov 01, 2021
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I called Roof Leak Enders to diagnose and repair a roof leak. The crew showed up exactly when promised. The tech climbed up into my attic to find the exact location of the leak. A fair estimate for the repair was received and the repairs were made. I am very happy with the service received. No more leak. Leak Enders is now my Go-To company for roof repairs.
Mary Mallon
Oct 01, 2021
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When Israel from Roof Leak Enders came to my house to do the estimate, he ran a hose over my window and went up in my attic to diagnose the leak problems I was having. His thoroughness and attention to detail is what drove me to use Roof Leak Enders to repair my roof that had a leak in an upper bedroom and had the company install capping around my windows. I would recommend this company.
Richard Goldberg
Sep 25, 2021
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Critical:Professionalism,Value
I contacted this company to get an estimate on leak coming from the side of my house. They told me that it will cost me $275.00 for them to come to give me an estimate. No thank you. I have plenty of companies willing to come give me a free estimate.
I contacted this company to get an estimate on leak coming from the side of my house. They told me that it will cost me $275.00 for them to come to give me an estimate. No thank you. I have plenty of companies willing to come give me a free estimate.
Maria Mnsweetbaby Garcia
Feb 14, 2021
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I hired two previous roofers to find the leak in my roof. The problem persisted. I hired Leak Enders and they found the problem right away. I hired them to fix it and they did a wonderful job. They are very nice and professional. I will use them for all my roof and gutter issues.
Services:Roof repair,Roof inspection
Services:Roof repair,Roof inspection
Willie Leung
Dec 02, 2020
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I was trying my luck with them after searching for a company to fix my roof leak. It turned out to be a good experience. Great communication, reasonable pricing, not one drop of water came thru since then. John, Andy and Israel are great guys! Thank you! Will definitely contact them again when it is time to replace my entire roof.
Services:Roof repair,Skylight repair
I was trying my luck with them after searching for a company to fix my roof leak. It turned out to be a good experience. Great communication, reasonable pricing, not one drop of water came thru since then. John, Andy and Israel are great guys! Thank you! Will definitely contact them again when it is time to replace my entire roof.
Services:Roof repair,Skylight repair
