Serving Long Island and nearby areas
Trusted local roofers for your home
We offer free residential and commercial roof inspections and estimates. All our work is guaranteed in writing.
5.0 out of 5 stars on Google Reviews
- 24/7 emergency response
- Family-owned business
- 5-star customer reviews
- Licensed & insured
Our services
One team for your whole exterior
From roofing to chimney repair, deck installation to masonry work, our qualified technicians have the knowledge and tools to complete your project.

Roofing
Inspections, repairs and full roof replacement for homes and businesses across Long Island.
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Chimney
Chimney inspection, repair and new installation to keep fireplaces and stoves working safely.
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Siding
Repair and installation in vinyl, fiber cement, wood and aluminum to protect your home and lift its curb appeal.
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Gutters
Gutter cleaning, repair and new installation in aluminum, copper and steel to keep water off your property.
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Decks
Deck repair and new builds in wood, composite and vinyl, designed around your home and budget.
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Masonry
Brick and stone walls, patios, walkways, retaining walls and chimneys built to last.
Learn moreAbout our company
Think of the possibilities for your next project
Welcome to ABC Professionals, where we are not just contractors, but partners in your construction and repair journey. Our team of skilled and passionate professionals is dedicated to providing exceptional workmanship and customer service for all your Long Island residential and commercial property needs.
- Hassle-free service. Our licensed roofers handle everything.
- Project management. We keep you updated throughout the whole process.
- Written guarantee. We stand behind our work.

Testimonials
Clients are happy to work with us
“Absolutely amazing! Kadri and his team were prompt and professional. We had 5 skylights replaced and redid our entire roof, including the flat roof in between our two shingled roofs in Shirley. We have not had any problems or leaks. They were quick and efficient and cleaned up everything. I highly recommend and will definitely use them in the future!”
“Very professional. We had some shingle damage on our roof after high winds. We called them the day after the wind storm, which was a Saturday, and told them we needed the repairs as soon as possible due to possible heavy rain. They came the next day, which was a Sunday, and made the repairs quickly and efficiently. I highly recommend this company.”
“Very happy with the work ABC did to repair the broken chimney cap on my home. Looking forward to no longer needing repairs on it for many, many years to come!”
What to expect
A workmanship guarantee you can rely on
We understand that the safety and protection of your home and family are of utmost importance. That's why we offer a workmanship guarantee on all of our roofing and chimney services. If you experience any issues with our work, we'll come back and make it right, free of charge.
Schedule a consultation- Superior craftsmanship. Our skilled team takes pride in every job we undertake.
- Personalized service. We tailor our services to your specific needs and preferences.
- Transparent pricing. You know exactly what to expect before we start any work.
- Exceptional customer service. Every interaction should be friendly, professional and efficient.
FAQ
Common questions
Do you offer free estimates?
Yes. We offer free residential and commercial roof inspections and estimates, and all our work is guaranteed in writing.
Which areas do you serve?
We are based in Sag Harbor, NY and serve Long Island and nearby areas. See our service areas page for the towns we cover.
Do you respond to emergencies?
Yes. We provide 24/7 emergency response for urgent problems such as storm damage and leaks. Call (631) 949-1857.
Are you licensed and insured?
Yes. ABC Professionals is fully licensed and insured, and we stand behind our work with a satisfaction guarantee.
Do you work on commercial properties?
Yes. We serve both residential and commercial properties.
From the blog
Advice for Long Island homeowners

Regular Roof Inspections
Why regular roof inspections matter on Long Island, when to schedule one, and how a professional inspection compares with checking the roof yourself.
Read more
Gutter Cleaning
How clean gutters protect your Long Island home from foundation damage, basement flooding and rot, and when to schedule gutter cleaning each year.
Read more
Coastal Siding
Salt spray, wind and moisture are hard on siding. Compare vinyl, fiber cement, cedar and HardiePlank siding for coastal Long Island homes.
Read moreFree estimate
Tell us about your project
Fill this in and press send: your email app opens with the request ready to go to our team. Need help faster? Just call.
Talk to our team
- Call(631) 949-1857
- Emailtheabcinc@gmail.com
- FollowInstagram @theabcinc
Office hours
| Monday | 8:00 AM – 8:00 PM |
|---|---|
| Tuesday | 8:00 AM – 8:00 PM |
| Wednesday | 8:00 AM – 8:00 PM |
| Thursday | 8:00 AM – 8:00 PM |
| Friday | 8:00 AM – 8:00 PM |
24/7 emergency response. Call any time for urgent leaks or storm damage.




