A1 ON TIME ROOFING & CHIMENEYS,

Top ProGreat 4.7(196)
  • 394 hires
  • Based in Passaic, NJ
  • 22 years in business
  • 6 employees
  • Background checked

About A1 ON TIME ROOFING & CHIMENEYS,

A1 On Time LLC offers professional, affordable repair, replacement, and installation for residential and commercial properties. With over 20 years in business and a skilled team of 10, we handle roof repair and replacement, flat roof repair, skylight repair, chimney and fireplace repair, flashing repair, gutter cleaning, gutter installation and repair, siding repair, and brick or stone repair. We also provide interior and exterior remodeling, plus deck repair or rebuild services. We are licensed in NJ NY and PA, and take pride in being reliable, detail‑oriented, and respectful of your home or business. New customers receive 15% off any job up to $1,500. Contact us today for a free estimate and prompt, professional service.

Reviews

Thumbtack customerNov 2026

Alex was very thorough explaining what needed to be done to repair the damage that was causing a leak in my home. He also took pictures to go over the process to show me where and what his team would be doing to correct the problem. I feel confident in the work that was performed, he was prompt in response to any questions or concerns I had. I would highly recommend A1 ON TIME

Thumbtack customerOct 2026

Exceptional performance and service. I am completely satisfied with the final results - the walkway looks brand new. A portion of the job was to replace broken bricks and the replacements were perfect. My rating is a 10 out of 10

Michael F.Sep 2026

All jobs were done on time and as pictures show with high quality. Responses to my messages were answered fast and correctl.

Maneesh G.Aug 2026

It was an A1 experience. They gave an upfront fair price, were responsive and were able to schedule the Roof Repair within a few days. Jose showed up on time, was able to replace the tile in a professional manner and also resolved a couple of other issues while he was here. Very respectful, friendly and professional in terms of the ring quality. Highly recommend A1.

Thumbtack customerJun 2026

Definitely recommend. Quick response and estimate with timely speed fornthe repairs I needed to my siding. High quality work for the price. Definitely recommend.

Thumbtack customerJun 2026

A1 is the best they made my side wall, which was an old wood frame into brick and it looks like it was always there. would definitely hire again for any missionary jobs.

Thumbtack customerJun 2026

They did a great job repairing the siding of my house. Very fast response time

Thumbtack customerMay 2026

They were on time and quick to get the ball rolling.

Kenniescha T.Dec 2025

Great experience, this group understood my needs and exceeded my expectations. Highly recommend and expect to have them back for future projects.

Meng K.Aug 2025

A1 On Time did my front porch roof within a day and solve any issues or concerns with no extra fee. Definitely recommend and would hire again.

Vashti B.Aug 2025

I'm very satisfied with appearance results of this job for now, I must wait till it rains to see if it's completed! I have no complaints with the work ethics and cleanliness of the workers, very kind and respectful! With all considered before and after I'm impressed!

Sat R.Jul 2025

Guys showed up on the same day and fixed it professionally.

George H.Jul 2025

They did a good job giving me what I asked for but the follow up when I noticed a problem was nonexistant .

Sharath B.Jun 2025

Very responsive over the phone and messaging, and the guys were on time. However, on the expensive side for the work done, didn't share/send pictures of the completed work or of the issues on the roof that need to be "fixed immediately".

Francine M.May 2025

Alex is very well spoken, pleasant, very knowledgeable about roofing solutions ins & outs...Will give additional info when my roofing job is completed..

Suzanne C.Apr 2025

A1 on time was one company that gave me an estimate for siding that had blown off my home. They did a great job and if I have any other needs I'll be sure to call them. Thanks!!!!!

Kayla R.Mar 2025

We had water coming in through a light switch and didn't know what to do. A1 had someone at our house the same day and he immediately diagnosed the issue. The next day, the problem was fixed. Would definitely hire again!

Abu S.Jan 2025

They were responsive and flexible with there pricing and the work was pretty neat.

Syed H.Sep 2024

Excellent work, and a good value for the money. Alex is very professional and details to the work. I did replace the whole front siding of my house. It looks like a new house on the front side of my house. Also, they cleaned up the mess after the work complete.

Daniel D.Apr 2024

Alex was detailed and confident all the way through from his initial inspection to the completion of my roof repair. Amongst several contractors I had a chance to see Alex and his crew gave me the most peace of mind. They were detailed in finding all areas affected and ensuring that their work met professional standards. The workers were respectful and punctual making sure to clean up completely upon completion. It’s evident that they care about the quality of their work and understand the value of customer satisfaction. The end result reflects their experience, believe me we’ve had several hard rainy days after and it’s clear they tackled the issues perfectly and if that’s not enough, they guarantee/warranty reflects their confidence further. My roof is not your typical roof (Spanish clay tiles), specially not in the area. Yet Alex felt certain they’d accomplish satisfactory results and proved it.

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A1 ON TIME ROOFING & CHIMENEYS,★ 4.7
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