Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Trusted Roofing Solutions in New Jersey
Asch Roofing has been the cornerstone of reliable roofing and siding services in Monmouth Junction, New Jersey since 1955. As a family-owned and operated business for three generations, we combine decades of hands-on experience with a commitment to quality craftsmanship. Our team specializes in new roof installation, slate roof repair, skylight and chimney services, and comprehensive siding solutions, using premium materials from trusted manufacturers like Owens Corning. We stand behind our work with a 15-year non-prorated guarantee on labor and materials, and our process includes four levels of quality control to ensure flawless results.With over 70 years of service, 10,000+ completed roofs, and 4,000+ client testimonials, we maintain a legacy of excellence through transparent communication, no upfront payments, and a dedication to resolving issues permanently. Our reputation for integrity, reliability, and customer-centric service has made us Central New Jersey's most trusted roofing expert.
Services
New Roof Installation
Roof Repair
Slate Roof Repair
Skylight Installation
Chimney Repair
Attic Floor Installation
Vinyl Siding
Shutters
Gutters
Details
- Year established: 1955
Highlights and features
- We offer a 15-year non-prorated guarantee on labor and materials.
- Our four-stage quality control process ensures flawless installations.
- No payment required until two weeks after job completion.
- Third-generation family business with 70+ years of local expertise.
- We use premium materials from trusted manufacturers like Owens Corning.
What people say
Excellent workmanship
Prompt emergency service
No hidden fees
Thorough cleanup
Long-term reliability
Services
New Roof Installation
Our new roof installation service addresses damaged, leaking, or outdated roofs using premium materials like Owens Corning shingles. We provide free inspections, transparent pricing, and a 15-year guarantee. Our process includes tear-off of old materials, proper ventilation installation, and a four-stage quality check to ensure durability. Customers benefit from energy efficiency improvements, increased home value, and a stress-free experience with no upfront payments.
Roof Repair
We specialize in identifying and resolving roof leaks, storm damage, and wear through prompt repairs. Services include fixing asphalt shingles, soffits, valleys, and pipe flashing. With 70+ years of experience, we handle urgent issues like ice dams and tree damage. Repairs come with the same 15-year guarantee as installations, and we prioritize same-day emergency responses to prevent further property damage.
Slate Roof Repair
Our slate roof repair service preserves the unique charm of historic properties while addressing leaks and missing slates. We specialize in Yankee gutter restoration, ridge sealing, and emulsion application. Annual inspections and maintenance plans prevent costly replacements. Homeowners benefit from extended roof lifespan, mold prevention, and preservation of architectural integrity, backed by our comprehensive labor guarantee.
Skylight Installation
We install Velux energy-efficient skylights with guaranteed leak-proof flashing systems. Services include fixed or venting units, sunscreen integration, and electronic controls with rain sensors. Our installations improve home energy efficiency while adding aesthetic value. All work includes a 10-year installation warranty and compatibility with existing roofing materials for seamless integration.
Chimney Repair
Our chimney repair service addresses brick deterioration, flashing issues, and water intrusion. We install chimney caps, rebuild crickets, and restore masonry structures. Services cover brick, concrete block, and wood-framed chimneys. Preventative maintenance extends chimney lifespan while ensuring safety compliance. Repairs include step flashing, mortar point-up, and ivy removal to protect home structural integrity.
People
John Asch
Owner
Third-generation roofing expert with 40+ years of hands-on experience. Leads daily operations while maintaining direct customer communication. Developed the company's four-stage quality control system and 15-year guarantee framework.
Jason Asch
Project Manager
Second-generation team member overseeing job site coordination. Manages scheduling, client consultations, and post-installation follow-ups. Implements modern project management techniques while maintaining family business values.
Questions
What areas do you service?
We serve all of Central and Northern New Jersey, including Sussex, Warren, Morris, Essex, Union, Hunterdon, Somerset, Middlesex, Mercer, Monmouth, and Ocean counties.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency roofing services for urgent leaks, storm damage, and structural issues with same-day response availability.
What warranties do you provide?
We offer a 15-year non-prorated guarantee covering both labor and materials, plus manufacturer warranties on products like Owens Corning shingles.
How are payments structured?
No payment is required until two weeks after job completion. We offer flexible financing options with no deposits collected upfront.
Can you handle complex roof types?
Yes, our team specializes in slate roofs, built-in gutters, and historic property restorations with precise matching of existing architectural details.
Do you work on commercial properties?
While primarily residential, we also service churches, warehouses, and commercial buildings with the same quality standards as our home projects.
Videos
Reviews (5)
Daverly
Oct 04, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very reputable family owned company. Jason was easy to work with, and the job was done well and on time. Price was very reasonable compared to other companies. Recommend.
Service:Installation
Very reputable family owned company. Jason was easy to work with, and the job was done well and on time. Price was very reasonable compared to other companies. Recommend.
Service:Installation
Robind
Sep 28, 2021
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I hired John Asch Contracting to install a new roof in 2014. I highly recommend this roofing company. They are the best.
John and his employees were all very professional and provided excellent service. The roof was completed on time and I was provided with an extensive contract which included a 50 year limited warranty on material from the manufacturer and a 10 year guarantee on labor and material from John Asch. I had absolutely no leaks until tropical storm Ida on September 1, , 2021. This extreme rainstorm flooded our area and left a water stain on my kitchen ceiling. I called Jason Asch
John and his employees were all very professional and provided excellent service. The roof was completed on time and I was provided with an extensive contract which included a 50 year limited warranty on material from the manufacturer and a 10 year guarantee on labor and material from John Asch. I had absolutely no leaks until tropical storm Ida on September 1, , 2021. This extreme rainstorm flooded our area and left a water stain on my kitchen ceiling. I called Jason Asch
John Varghese
Aug 23, 2021
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I am delighted to write this positive review on John Asch roofing Contractors. I had bad luck with my roof, I changed the roof 3 times since i owned this house for the last 30 years. None of them retuned my calls when the roof was leaking. The fourth and final roof is done by John Asch. I am extremely happy with their work. After Completion of the work two sets of cleaning crew came to sweep around the house to clear the debris.The company sent a separate team to inspect the job, they found a defective Louver vent. Following day, the company send a new louver and replaced the defective Louver vent
Maureen Fontaine
Aug 03, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Cant say enough good things about John Asch contracting. In 22 years, this our 2nd new roof and gutters replaced by his company. Honest and trustworthy, workers are dependable and hard working. For quality and price John Asch contracting is the only way to go!!!
Services:Roof inspection,Roof repair,Gutter repair,Roadworks
Cant say enough good things about John Asch contracting. In 22 years, this our 2nd new roof and gutters replaced by his company. Honest and trustworthy, workers are dependable and hard working. For quality and price John Asch contracting is the only way to go!!!
Services:Roof inspection,Roof repair,Gutter repair,Roadworks
Jay Taylor
May 25, 2021
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In 2010 we had our old slate roof torn off and replaced with cedar shake. 11 years later the roof is as good as it was the day it was built. The process was one of the easiest construction jobs I have done. It was done on time and clean. Another contractor who did the same job for friend left the whole attic a mess of dirt and debris. Our attic never showed any signs work was done above.
