Top Quality Roofing and More

A1 anniversary logo

A1 Roofing maintains an honorable reputation and track record for the installation, maintenance and repair of more than 20,000 commercial and residential roofs since 1981.

Welcome to

the A1 Group

A1 roofing logo

You’ll notice something different about A1 Roofing the moment we walk in the door: our boots. You won’t see them because they’re covered by surgical booties.  Why? Because we go to extraordinary lengths to protect your property. We break the traditional mold (roofing is typically messy in both presentation and process) to deliver a superior level of cleanliness and professionalism driven by intense attention to detail. It’s the foundation of our family owned business and the result is pristine quality – above…and beyond.

We Are Hiring

Want to work somewhere that’s actually fun, exciting & different every day – where the owners and your co-workers really care about you?

Look no further, you’ve found the place.

Positions Available: Apprentice, Mechanic, Foreman, Operations, and Sales.

Discover the A1 Difference


A complete quotation with all info and processes delivered in a day or less.


Our roofing experts go up on the roof for a bird’s eye view before any commitment to the project.


From credit card to check and more, pay only after the job is complete. We’re proud to offer 0% financing.


With the precision of weather storm detection, we check under the layers for potential problems.


We finish what we started – as fast as one day. Enjoy minimal mess, dumpsters and noise.


The A1 maintenance contract – yours for only a small fee – can save you a ton of money in the long run.


Our Top Priority.

CALL US AT (631) 928-1826

You can also email us for a FREE estimate.

We usually reply within 48 hours.

Make A Payment

Click here to make a payment via our online payment portal.

residential home with tan shingles


Above…and Beyond.

A1 Roofing is a second generation family owned business – presently owned and operated by the same family that founded the company in 1981. With our four decades of first-hand knowledge and hands-on experience, we’re fully equipped to expertly handle elaborate, top quality roofing and siding projects from minor repairs to extensive new installations. We believe in pristine quality, full transparency and high level service. And we’re proud to go above…and beyond for all our clients.

What our clients say

“A-1 did a great job. They cleaned up nicely and the roof was done just like they said it would be. I could not be any happier and I will be using them again.”

“John from A-1 Roofing arrived for an estimate exactly on time. He was very friendly, professional, and totally honest – and gave us a very reasonable and compatible estimate. He arrived at 7:15 a.m. (as planned) with a full crew and equipment and was totally cleaned up and done by 11:30 a.m. It was like they were never even here. I would highly recommend A-1. John and his crew deserve an A+ across the board.”

“I can’t say enough good things about A1 Roofing. The crew replaced my old roof – and installed sheathing, rafters, gutters, and leaders all by 4pm. (These guys are super!) The grounds were spotless after the job. The crew could not have been nicer. And the price was more than fair. They arrived at 7am, set up quickly and went to work like a roofing machine. I’ll be sure to call them again when I have my siding done.”

“I needed my gutters cleaned and gutter screens installed. A-1 Roofing was great. The crew called me back in a timely manner and did the job quickly, neatly, and efficiently. I always worry about finding good professional work with small jobs, so I was pleasantly surprised. The price was very reasonable, too. What we thought would cost about $600 only costed us $400. A great company!”

“It went great. A-1 Roofing was the most responsive and knowledgeable company, and the crew came out quickly to do an estimate (even in the middle of tons of snow!) The crew scheduled the job around us, and we were very happy with this company. We definitely plan on using them again in the future.”

“I had a severe leak in a flat roof and in the siding surrounding it. The crew came and replaced the flat roof and some of the cedar siding. They were fast, efficient, and cleaned everything up. The entire job took 3 hours. Excellent – from estimate to completion was less than one week.”

“A-1 Roofing was great. The crew arrived when they said they would, gave me a compatible estimate, and told me what to expect from the job. A-1 started when they said, even earlier, knowing the importance of completing the work before another rain storm. The crew was prompt, clean, and professional, and did a better job than what was discussed for the estimate. I couldn’t be happier with the job and company. Would use them again!”

Schedule a Consultation

Start your project today with a no-obligation, free estimate. We offer flexible financing with a 100% guarantee on all our work. And you only pay after your job is complete. 

Call us at (631) 928-1826 or click hereto schedule a consultation.

We’re glad to assist you and discuss your plans and project needs.


John Malizia

John Malizia

CEO & Co-Owner

John is the CEO of A1 Group. His role is the visionary and leader of A1. John has been in the family roofing business since he was a teenager. He also worked throughout his time in college, and has been full time since 2004. John started at the company as a helper, and has worked his way up the ladder through the organization to the position he is at currently. He is active in the community, and a member of the Young Presidents Organization.