🏠 Free Roof Inspections · Licensed & Insured · Serving Westchester & Rockland County, NY ★★★★★ Google-Rated

GAF Certified Owens Corning Preferred Licensed & Insured BBB Accredited 8+ Years

Roof Repair & Replacement in Westchester & Rockland County

On Time Roofing — licensed, insured, GAF-certified roofers with 8+ years serving New Rochelle and the surrounding NY metro. Get a free, no-obligation roof inspection and estimate.

Call (914) 537-9553 Get a Free Inspection

Free inspection & estimate · Financing available · Residential & commercial

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Why Westchester & Rockland Homeowners Choose Us

A local, certified roofing contractor that shows up on time, does it right, and stands behind the work.

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Manufacturer-Certified

GAF Certified and Owens Corning Preferred — installed to spec, backed by strong manufacturer warranties.

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Licensed & Insured

Fully licensed in Rockland (#H-12004) and Westchester (#WC-25661-H13) and insured for your protection.

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Local & Experienced

8+ years serving New Rochelle and the surrounding NY metro — real local crews, not a call center.

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Free Inspections

Honest, no-pressure roof inspections and estimates — plus financing options to fit your budget.

How It Works

One trusted roofer from the first inspection through final cleanup — simple and on time.

Free Inspection

We assess your roof and document any damage — at no cost.

Clear Estimate

A detailed, upfront quote with no surprises and financing options.

Schedule

We set a date that works for you and prep the site.

Professional Install

Certified crews complete the work to manufacturer spec.

Cleanup & Warranty

Full cleanup, final walkthrough, and warranty paperwork.

Our Roofing Services

Complete residential and commercial roofing across Westchester & Rockland County.

🏠 Roof Replacement

Full tear-off and new-roof installation with GAF & Owens Corning shingle systems.

🔧 Roof Repair & Leaks

Fast, lasting repairs for leaks, missing shingles, and storm damage.

🏢 Commercial Roofing

Flat and low-slope roofing systems for businesses and multi-unit properties.

🧱 Chimney Services

Chimney repair, flashing, and waterproofing to stop leaks at the source.

🏡 Siding

Siding installation and repair to protect and refresh your home's exterior.

💧 Gutters & Skylights

Gutter installation, repair, and skylight services to keep water where it belongs.

What Our Customers Say

Real reviews from homeowners across the Westchester & Rockland area.

On Time Roofing

5.0

Based on 167 reviews

review us on

ARK

1 day ago

Unsurprisingly, Mario was on time the first day he stopped by, explained the process and answered all our questions, and left us with some papers with details and color samples. The price felt fair, and we were ultimately impressed by the quality of the work and that he warranties his own work for 10 years. His team was fast and efficient, covered some fixtures and plants around the house, and cleaned up our yard and driveway after. He noticed my attic did not have ventilation and installed gable vents. I was highly impressed by his attention to detail. All his guys were tied off when working on the roof so safety is not a worry. If the need arises I will definitely use Mario and his team again.

yvonne S.

5 days ago

I recently had a roof in Mt.Vernon New York replaced by On Time Roofing and I couldn't be happier with the entire experience, from the initial consultation to the final cleanup. Their team was professional, punctual, and highly knowledgeable. Mario took the time to explain the process, materials and options available which made me feel confident in my decision. The crew arrived on time, worked efficiently, and completed the job within the expected timeframe. The quality of their workmanship is outstanding. The new roof looks fantastic and gives me peace of mind. What really stood out was their attention to detail and commitment to my satisfaction. They kept the work area clean, and were respectful of my property. I highly recommend On Time Roofing to anyone in need of a roof replacement, gutters replacement and chimney repointing. They delivered on their promises and made the process smooth and stress free.

Ray R.

3 weeks ago

Mario and his team did a fantastic job replacing our roof shingles, skylights, and gutters. They arrived right on time at the start of each day and left the area clean at the end of each day.
Mario was always available to answer questions throughout the process. He walked me through some ideas he had to improve our ridge vent, and is very knowledgeable about all that he does. He also shared pictures of plywood that required replacement as he found them, so there were no surprises in the end.
The new skylights have made a HUGE difference not only in the look of our house, but also keeping the house cooler in the summer.
I would definitely recommend On Time Roofing if you’re in need of roof work!

Yi Z.

1 month ago

Outstanding work by Mario and his crew on my recent roof replacement, chimney rebuild, and siding repairs. They were on time, finished right on schedule, and left the property immaculate daily. I highly recommend them!

Ray J.

2 months ago

Mario and his crew are very professional which is one thing I look for when getting things done around the house. They were on time everyday and finished on time just like Mario said. I had a new roof installed, gutters as well as new shutters. The price was unbeatable. I would highly recommend On Time Roofing to anyone!

Kazu E.

2 months ago

After requesting estimates from three different companies, I found that the pricing was about the same across the board. What made us choose Mario was his accurate and smooth inspection process, clear explanations, and thoughtful customer-focused preparation.

They carefully covered the attic to keep it clean, protected the yard, and minimized any damage to the trees. When the work was completed, both the attic and the yard were thoroughly cleaned. They even brought a portable restroom for the crew, which showed their professionalism and consideration.

Mario and his team worked efficiently with no wasted effort, and the final result was excellent. They were also very accommodating with additional requests during the project, and whenever they discovered new ideas or possible improvements, they suggested them without any pressure.

Because our house is old, the final cost ended up being higher than the original estimate. However, compared to the optional add-on costs from the other companies, I still believe we saved money by choosing Mario’s team.

Honestly, I used to underestimate roofing work and thought, “It’s just a roof.” But after Mario's team replaced our roof and the gutters, it truly feels like our house is healthier and happier.
Thank you, Mario team.

Kelly K.

9 months ago

It is my pleasure to recommend On Time Roofing. Our stucco house has two flat roofs with red clay Spanish tile borders. I sought out estimates from four companies and chose On Time roofing because they provided detailed photos and the most thorough description of work to be performed. Additionally I read reviews from other customers, and discussed the project with the owner, Mario, who is very professional and personable. The estimate from On Time was not the cheapest among the four companies, but it was the one that gave me the most confidence about the job to be done. In all aspects, I'm glad I selected them. The new roof looks terrific and they did a great job cleaning up the work site afterwards. I definitely will be using On Time Roofing for any other projects or repairs.

jorge P.

1 year ago

On Time Roofing staff were very professional in helping me navigate my city’s complex permit process. They replaced my roof on a timely basis and provided helpful guidance.

sam C.

1 year ago

I’ve been in constuction for 30years and I know a good contractor when I see one . On Time Roofing is as professional an outfit as you ever find. Exceeded my expectations . Thank you Mario for a job well done . Sam and Risa C

Jenna P.

1 year ago

Fantastic work on my roof and siding! Looks great. Thank you Mario!

Laurent G.

1 year ago

We had One Time Remodeling to make all roof replacement, did masonry on chimney and change our copper gutters.
We appreciated Mario honesty while deciding, quote was realistic, and the execution by the team was conscientiously made in a clean manner and within a reasonable time frame.
I recommend for the honesty and the quality of the execution.

Ron

1 year ago

These guys work incredibly hard and are an excellent crew.

Pierre Andre P.

1 year ago

Excellent service from start to finish On time Roofing did an outstanding Job on our roof replacement.
Their teams was Professional, efficient, and ensured a seamless experience.
I highly recommended On time Roofing to everyone

Carin C.

1 year ago

On Time Remodeling did and excellent job and were very reliable.

Matthew S.

1 year ago

Mario and his team did phenomenal work on my cedar shake roof repair - they were both affordable and worked quickly, with fantastic results. They were even able to custom fit some chimney covers for me at an affordable price. Will absolutely use them again in the future.

Beth R.

2 years ago

Mario was a delight to work with. He was easy to get in touch with and always returned my messages promptly. He was professional, reliable, and always had a great attitude. His price was fair, even on the lower end of the estimates we received. He and his crew worked diligently and finished the project ahead of schedule. We had the work inspected, and the inspector said it all looked great. We are very happy with our new roof, roof deck, and vents. I would happily recommend Mario and On Time Roofing to anyone needing this kind of work.

Greg W.

2 years ago

I needed my chimney tuckpointed and repaired, my roof needed replacement and my gutters were shot. On Time Roofing completed all phases of this project and I recommend them totally and completely.
Mario is the owner and did an excellent job of working with me and his availability and communication skills are outstanding. Mario is professional and respectful. The job was complete in a timely manner from start to finish. The materials are excellent quality. Mario is great at project management - very engaged and hands-on.
The On Time Roofing team are highly skilled and talented professionals. A really amazing team that works together seamlessly. The level of craftsmanship and attention to detail is outstanding. They cleaned up the job site each night.
Definitely give Mario a call and meet with him about your roof, gutter and chimney (and siding). You can see for yourself what On Time Roofing has to offer. They did a great job on my project.

Monica N.

2 years ago

Such an amazing experience with Mario and his team! Truly exceptional service, punctual, hardworking, clean and organized. Mario accessed the issues we had in our roof and provided us with different solutions. Our estimate was given the same day. When we had questions, Mario immediately called us to explain. Always very responsive.

We ended up replacing our entire roof, the roof of the garage and replaced our gutters. We were so satisfied with the results. Our belongings were cared for and placed back were they belonged. I didn't find any garbage or trace in our property that our roof was replaced. The job was done in 3 days. We did have a few minimal touch ups, I had brought to Mario's attention. He personally came with a few of his team members to resolve. I highly recommend OnTime roofing. Thank you Mario.

Jean R.

2 years ago

On Time Roofing did a good job with replacing our roof and gutter system. Cesar answered all of our questions on a daily basis.The crew Mario put together was efficient and diligently worked to complete this project in a timely manner. And despite working long hours they made sure to clean up everyday before they left. I've already recommended On Time Roofing to my neighbors and I hope anyone reading this review will hire them so you too can have the same positive experience we did.

Tactical Recovery Network L.

2 years ago

I had serious wind damage to my roof from a recent storm and was in desperate need for immediate repair. I called On Time Roofing and made contact with Mario. He was empathetic to my situation and came to inspect the damage. He and his team conducted themselves as true professionals throughout the repair process and did an outstanding job. Highly recommended!

Financing Available & Insurance Claims Welcome

Flexible financing options make a new roof affordable, and we're happy to help document storm damage for your insurance claim. Certified, licensed, and local.

GAF CertifiedOwens Corning PreferredBBB AccreditedLicensed & Insured8+ Years Experience

Frequently Asked Questions

Answers to what Westchester & Rockland homeowners ask us most.

Do you offer free roof inspections?

Yes — we provide free, no-obligation roof inspections and estimates across Westchester and Rockland County. Call (914) 537-9553 or request one above.

Are you licensed and insured?

Absolutely. We're fully insured and licensed in Rockland (#H-12004) and Westchester (#WC-25661-H13), and we're GAF Certified and an Owens Corning Preferred Contractor.

Do you offer financing?

Yes. We offer flexible financing options so a new roof or major repair fits your budget. Ask us for details during your free estimate.

Can you help with storm damage insurance claims?

We can. We'll inspect and document the damage to support your insurance claim and work to restore your roof to pre-storm condition.

How long does a roof replacement take?

Most residential roof replacements are completed in 1–2 days depending on size, weather, and complexity. We'll give you a clear timeline with your estimate.

Ready for a Roof You Can Count On?

Get your free inspection and estimate from a local, certified roofing team today.

Call (914) 537-9553 Request a Free Inspection

On Time Roofing · Serving Westchester & Rockland County, NY (New Rochelle & surrounding)

(914) 537-9553 · Free Estimates · Financing Available · Residential & Commercial

GAF Certified · Owens Corning Preferred · BBB Accredited · Licensed & Insured — Rockland #H-12004 · Westchester #WC-25661-H13

Tap to Call — (914) 537-9553