We are here to help: (732) 238-9917

Roofing issue in NJ? We are here to help: (732) 238-9917

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The most reliable NJ roofing business since 1955 | Best Guarantee | Fully Licensed | No Money Down | Financing Available

Serving Central NJ Since 1955

Asch Roofing Assures the Finest and Most Dependable Home Services, Accompanied by the Strongest Guarantee Available in Central New Jersey.

We are the leading Roof Installation and Repair company in New Jersey since 1955. Our years of experience have made us experts in the field of installing the best roofing materials, such as Owens Corning and Velux, with an unbeatable guarantee. Our customers have trusted us over the years, and we have thousands of glowing testimonials to show for it. References are always available upon request to assure you that we are the best in the industry. Choose us for all your roofing needs and enjoy confidence in a job well done. As roofing specialists, we take pride in delivering top-notch services to ensure the safety and durability of your roof.

Learn About Our NJ Roofing Services
Roofing experts in NJ

Our Roofing Services in NJ

We are local roofing experts in Central NJ that you can trust. Whether it is a roof installation, repair, skylights, gutters or something else, call us today and know you’ve chosen a reliable company with the best guarantee you can find. Here are some of the roofing services we offer…

NJ New Roof Installation

We install the best roofing materials such as Owens Corning and Velux along with the best guarantee you can find in NJ.

NJ Roof Replacement...

NJ Roof Repairs

Repairing your roof the right away can not only prolong the life of your roof, but it will also help it enhance the overall value of your home.

NJ Roof Repairs...

NJ Skylight Installation

We are skylight installation experts in NJ. Skylights create natural light in any room of your home and can reduce your energy costs.

NJ Skylight Installation

NJ Slate Roof Experts

A Slate Roof has a distinct look and charm that most homeowners do not wish to give up. We are slate roof repair experts in NJ.

NJ Slate Roof Repairs...

Best NJ Roof Guarantee

We offer a 20-year guarantee on both the labor and the material. This is a 100% guarantee and is the best you will find in NJ.

Best NJ Roof Guarantee...

Roofing Work Example: Roof Replacement in Central NJ

This house on the historical register in Cranbury, NJ needed a lot of work. We tore off the roof and replaced the rotted plywood underneath. We then fixed carpentry mistakes left there by the last contractors. We installed two new roof fans and six roof vents. Finally, we installed Karnak 220 emulsion over the existing copper built-in gutters & on the 1st-floor low-sloped roofs.

Roof Replacement Services in NJ

Where We Work in New Jersey

We have happily installed or repaired thousands of roofs for customers in New Jersey since 1955. We focus on servicing the following counties in NJ: 

  • Warren
  • Morris
  • Hunterdon
  • Somerset
  • Union
  • Mercer
  • Middlesex
  • Monmouth 

The Best Roof Guarantee in New Jersey

Our guarantee is a 100% guarantee, which is not pro-rated. Most contractors offer a limited period of time on their workmanship and separately, forward a warranty from the manufacturer to the homeowner. Do not be fooled by a manufacturer’s shingle warranty. Read the fine print, a warranty is not a guarantee. 

Our unrivaled Roof Guarantee in NJ
New Roof Installation and Repair in NJ
Roof installation and repair experts in New Jersey
Proud of Our Roofing Work

NJ Roof Installation and Repair Work Examples

NJ Roof Work Examples & Photo Galleries

Have a Slate Roof in Need of Repair? We Are Slate Roof Repair Experts

Over the decades, John Asch Roofing has serviced and repaired hundreds of Slate Roof and Built-in Gutters. 

Slate Roof Repair Services
Skylight Installation in NJ

New Jersey Skylight Installation

Our Skylight installation service in New Jersey creates natural light in any room of your home. This can reduce your energy costs and add value to your home. Velux especially have a great line of energy efficient skylight products and are the nation’s premier skylight manufacturer.

NJ Skylight Installion Services

Call to set up an appointment for a free Roofing estimate in New Jersey

We are local roofing experts in NJ that you can trust. Whether it is a roof installation, repair, skylights, gutters or something else, call us today and know you’ve chosen a reliable company with the best guarantee you can find. 

Call us today. We are here to help: (732) 238-9917

As a Real Estate Agent and a homeowner I have had numerous experiences with roofers and the spectrum of quality in the industry. John Asch Contracting did an excellent job on my roof. They were efficient, accessible, communicative, competitive with their pricing and offered all around quality service. I also appreciate that they are a long-time family business. I will definitely be recommending them to clients and friends.
Lisa Danbrot
Lisa Danbrot
September 26, 2023.
All employees are courteous, friendly, neat and do a terrific job. I would recommend Ashe Roofing for any job, big or small
Serina Cata
Serina Cata
September 5, 2023.
very professional and affordable. excellent results. knowledgeable and friendly company. Thanks again guys.
Edward Sobiranski
Edward Sobiranski
August 29, 2023.
I hired John Asch for a sky light replacement and a cracked rafter in the past. Both jobs were done to perfection so when I decided to have my roof completely replaced, I didn’t look to anyone else. Both John and his son Jason are both honest contractors and that is hard to find these days. They have a great knowledgeable crew who work together like a well-oiled machine and my entire house roof and shed, plywood and all was done in one day and looks unbelievably great. My neighbors are even complimenting the job. If you need anything done with your roof, rafters or skylights this is the contractor you should hire.
Paul Tramontana
Paul Tramontana
August 29, 2023.
Always answered the phone. Prompt estimate. Good advice. Good value (very good material and labor for the money). Good scheduling. Replaced everything in 1 day with good cleanup. Call John Asch if you want it done right.
Martin Zelling
Martin Zelling
August 13, 2023.
I highly recommend Asch Roofing. They stand by their guarantee. They repaired my skylight and sections of my roof. They were prompt and reliable and overall did an excellent job.
Lorraine Orlando
Lorraine Orlando
June 18, 2023.
JOHN ASCH AND COMPANY SERVICED MY 100-YEAR-OLD SLATE ROOF FOR OVER 30 YEARS. WHEN IT WAS TIME TO GET A NEW ROOF IT WAS A NO BRAINER. I CALLED THEM THEY GAVE ME A VERY GOOD PRICE. THE ROOF WORK WAS DONE PROESSIONALLY AND DRAMA FREE. I HIGHLY RECOMMEND THEM.
Raymond Holmes
Raymond Holmes
April 3, 2023.
John Asch is the best in the state. I have used them and recommended them to 3 of my friends who also used John’s services and thought his work was 100% A1..I HIGHLY recommend them.
Alan Le
Alan Le
March 18, 2023.

New Jersey Roof Installation and Roofing Repair Customer Testimonials​ >>

Here are just some of our favorite customer testimonials we have gotten over the years.

Read a bunch more testimonials!
William Onifer ​Ryders Lane, East Brunswick, NJ
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John Asch's father originally started maintaining our slate roof over 30 years ago. Now John is continuing the tradition of excellence in properly maintaining our slate. Our house is now over 130 years young, and with proper care I expect the slate roof to outlast me. If you have slate, (or if you are not so lucky and you just want quality work on a regular roof), John knows what he is doing, as he learned from the best.
Robert & Tracy Schneider ​East Brunswick, NJ ​
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Dear John Asch, I wanted to write you to let you know how impressed I was with your company. Your workers were very polite, the roof looks great, and you left my yard cleaner than you found it. I was surprised by how little inconvenience a major job caused - removing the old slate roof and re-installing the new roof really didn't make as much noise as I thought it was going to, and the yard looks better now! I will highly recommend your company to anyone who asks, and if I need anything down the road that you handle, I will certainly call you again.
The Sternig Family​Piscataway, NJ​
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Dear John, Thank you so much for all of your phone calls, site visits and follow-up. We received great service on our project, which was to re-roof the existing house and roof our new addition. The gentlemen here today were incredibly helpful when my daughter had her seizure. I greatly thank them for stopping work so that we could focus all of our and the ambulatory efforts on her. Of course, they have also installed a wonderful product and we are very happy with their experience and the results. The installers are also quite dedicated. It is 7:30pm and there were two people still working on roofing and the dormers and gables. Everyone in our neighborhood has commented on how great our new roof looks! Thank you again and best wishes for a great year.
HeatherMilltown, NJ ​
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Dear John, I was in the process of selling my house and needed some slate roof repairs. I received two estimates, one from John Asch and another from a local roofing contractor. The other contractor quoted me THREE TIMES MORE for the same work. Not only was Asch roofing available to make the repairs within a week, but after using him in the past to maintain my slate roof, is reliable, honest & does quality work. Thank you, Asch Roofing!
Ralph and Carole Baker ​East Brunswick, NJ​
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When we decided that we needed a new roof in 1971, we were looking around to find a reliable contractor who would do good work at a reasonable price. We hired John Asch "the father" at that time. Fast forward to 2012, we were ready for a roof again. We contacted John Asch Contracting and this time got "the son" to do our roof again. They did a great job again. We would recommend this company to anyone.
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Did you like our work? We need your help!

We are here to help: (732) 238-9917

Call us today. We are here to help: (732) 238-9917.

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We are proud to provide professional roofing services to our customers since 1955. The reasons that we have been in business so long are:

  • Our work is of the highest quality
  • We honor our guarantees
  • We keep our appointments
  • We like what we do.

Call today to set up an appointment for a free roofing estimate in New Jersey at (732) 238-9917. 

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