Asch New Jersey Roof Installation and Repair Specialists
We have been doing Roof Installation and Repair in New Jersey since 1955. We install the best roofing materials such as Owens Corning and Velux along with the best guarantee you can find. We are also specialists in Slate Roof repair. We have thousands of customer testimonials and references are available upon request.

Our Services
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. Here are some of the roofing services we offer…
New Roof Installation
We install the best roofing materials such as Owens Corning and Velux along with the best guarantee you can find. Learn more...
Roof Repairs
Repairing your roof right away can not only prolong the life of your roof, but it will also help it enhance the overall value of your home. We can help...
Skylight Installation
Skylights create natural light in any room of your home. This can reduce your energy costs and add value to your home. Learn more...
Slate Roof Experts
A Slate Roof has a distinct look and charm that most homeowners do not wish to give up. Learn about our Slate Roof Repairs...
Best Roof Guarantee
We offer a 20 year guarantee on both the labor and the material. This is a 100% guarantee. Learn more about this best in class guarantee...
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.


Proud of Our Work
NJ Roof Installation and Repair Work Examples
Over the decades, John Asch Roofing has serviced and repaired hundreds of Slate Roof and Built-in Gutters.


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.