Get matched with top natural slate roofing repairers in Collingswood, NJ

"I couldn't be more pleased with the outstanding service provided by J. Cwanger. From the very first call regarding a roof leak, their team was professional, responsive, and incredibly helpful. Their initial inspection and diagnosis were thorough, and they provided clear explanations of the necessary repairs. Throughout the process, communication was seamless, even with the added complexity of coordinating with my loan approval. I truly appreciated their patient and understanding approach, as they never pressured me for a sale and consistently kept me informed about scheduling. Once my loan was approved, J. Cwanger's team was on-site within days. The roof replacement was completed in a single day, a testament to their efficiency and skill. During the work, they identified and addressed unforeseen issues with the underlying plywood, demonstrating their commitment to thoroughness and quality. What truly impressed me was their follow-up after a significant rainstorm. The team proactively came to inspect the roof the next morning, ensuring everything was functioning as expected. This level of dedication and customer care is rare and greatly appreciated. J. Cwanger came highly recommended, and I now understand why. Their professionalism, efficiency, and commitment to customer satisfaction are truly exceptional. I wholeheartedly recommend them for any roofing needs."

"It all started with a very polite and pleasant conversation to schedule an appointment. They were very accommodating as far as scheduling. They called the day before the appointment as a reminder and verification. They arrived on time for the appointment and was very professional. He wore booties covering his boots when entering the house and was cautious about keeping everything clean. The issue was assessed very quickly and I was given a very fair price. He was able to repair the roof on the spot in less than an hour. I recommend their service to anyone looking for anything involving roofing."

"As you may already know when calling for a repairman/handyman, roofers, plumbers, most don't show up on time or come days/weeks later. Our neighbor highly recommended him after Richard fixed his roof. When my attic fan leaked and roof needs to be patched, I gave him a call. Richard came on time and his work is clean and neat. He is extremely professional and a very friendly person. He knows what he's doing and even took the time to explain how he fixed it afterwards. I will continue to use him as my roofer and among other things. We highly recommend him. His work is superb!"

JM Group Contractors INC is a trusted roofing company serving South Jersey, specializing in roof replacements, repairs, and leak detection. We work on shingle, flat, and rubber (EPDM) roofing systems, delivering durable, long-lasting results.\n\nOur team focuses on quality workmanship, fast turnaround, and clear communication from start to finish. Whether you need a small repair or a full roof replacement, we provide honest pricing and reliable service.\n\nServices include full roof replacements, roof repairs, leak detection, storm damage repairs, and insurance claim assistance. We offer free inspections and detailed estimates to help you make the right decision.\n\nServing Camden, Cherry Hill, Pennsauken, Trenton, and surrounding areas.\n\n

"We hired JW Tull earlier this year to replace our roof, install new siding and new gutters. The finished product is great! Our contact person was very responsive and any concerns we had during the process were addressed. We then painted the bring on our house white to complete the look."

"Trying to determine if roof is still leaking after repairs."

"He came right out to repair roof. After a heavy rain a portion of the roof still leaked. We called and they remedied the situation by extending the roof repair and did a little extra work for us for no charge. The problem is fixed."

"Very Pleased with Home Genius. John our project manager was on site through the entire installation and answered any and all questions we had. He also went above and beyond and repaired our radon system that had not been installed properly , he personally made sure it was vented out the roof and not just blowing into the attic like the original installers left it."

"Excellent service. They have replaced my windows as well as my roof. They are punctual and clean up after they are done. Have used them for many years. Highly recommend them."

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!