JAGG Roofing, Siding and Windows
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If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
At JAGG Roofing, Siding & Windows, we are a Family Owned company that makes the process simple, transparent, and stress-free for homeowners across Long Island.
You’ll work with a dedicated project manager from start to finish, along with our crews who install trusted materials built for Long Islands local weather and homes.
If you’re planning an exterior upgrade, we’ll help you get it done right — the first time.
Overview
Serves Central Islip, NY
Background checked
10 employees
5 years in business
Business hours
Sun8:00 am - 5:00 pmMon8:00 am - 7:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, Square cash app, Stripe, Venmo, and Zelle.
Social media
Services offered
Work needed
Partial roof replacement
Full roof replacement
Roof installation - new construction
Building height
Single-level
Two-story
Three-story
High-rise
New roof type
Asphalt shingles
Metal
Clay or concrete tile
Wood shingles or shakes
Projects and media
Projects and media
Reviews
Exceptional 5.0
8 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Read reviews that mention:
Suzanne R.
4 weeks ago
From Google
The roof project from start to finish was done flawlessly. The crew was professional and finished complex roof in one day. Clean up was excellent and price very competitive. Highly recommend
JAGG Roofing, Siding and Windows's reply
Thank you so much for the five star review! Suzanne it was such a pleasure working with you and your family. Please give us a call if you need anything in the
Humberto K.
Mar 28, 2026
From Google
I recently had the pleasure of working with this roofing and window company, and I couldnt be more impressed with the entire experience. From the initial consultation to the final installation, their professionalism, attention to detail, and commitment to quality truly stood out.The team was punctual, respectful, and extremely knowledgeable. They took the time to explain all my options clearly, helping me choose the best materials for both my roof and windows without any pressure. What really set them apart was their communication. They kept me informed throughout the entire process, answered all my questions promptly, and made sure I was completely satisfied every step of the way.My home looks amazing again! Thanks Tom for making it an easy choice to go with your team.
JAGG Roofing, Siding and Windows's reply
Thank you Humberto! It was a pleasure working with you and your family. Please give us a call if you need anything in the future.
Michael F.
Mar 19, 2026
From Google
I highly recommend Jagg Roofing and Siding to anyone looking for top-quality work and a smooth, stress-free experience. From the initial consultation to the final walkthrough, everything was handled with professionalism and attention to detail.Tom, the project planner, was exceptional throughout the entire process. He took the time to explain every step, made sure all my questions were answered, and kept everything organized and on schedule. His communication and expertise really stood out, and you can tell he genuinely cares about delivering the best results.The crew did an outstanding jobefficient, clean, and clearly skilled at what they do. The finished work looks amazing, and the quality is something you can see right away.If you want a company thats reliable, honest, and delivers excellent results, Jagg Roofing and Siding is the way to go. I wouldnt hesitate to use them again.
JAGG Roofing, Siding and Windows's reply
Michale, thank you so much for the kind words. we truly enjoyed working for you and your family. if there’s anything we can do in the future don’t hesitate to ask. Thank you, Michale.
James M.
Feb 12, 2026
From Google
JAGG Roofing, Siding and Windows did an outstanding job from start to finish. Jacob was very easy to work with. Professional, responsive, and genuinely helpful throughout the entire process. He took the time to explain everything clearly, answered all of my questions, and made sure I felt comfortable every step of the way.The quality of the work speaks for itself. The crew was punctual, respectful, and kept the area clean. Everything was completed on time and exceeded my expectations.If youre looking for a reliable and honest company, I highly recommend JAGG Roofing, Siding and Windows. Ask for Jacob, youll be in good hands!
JAGG Roofing, Siding and Windows's reply
James thank you so much it was a pleasure to work for you and your family. Thank you for the kind words and we look forward to seeing you for your 90 day follow-up!
Bernard C.
Mar 30, 2026
From Google
Can't say enough about this company. From beginning to end they assisted me with my remodeling. They were extremely transparent with pricing and showed me every detail of what they were doing as they were doing it. They gave me options and didn't force me into making a decision. They came with an elite team and got right down to business I was really impressed on how clean they were and how proficient they were in the details. I would recommend them to anybody looking to renovate.
JAGG Roofing, Siding and Windows's reply
Thank you Bernard! We truly appreciate your kind words. Please give us a call for your future projects!
Credentials
Background Check
Jacob Giannelli