4.4 
176 *The Angi rating for Roofing companies in Mannington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Mannington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on December 13, 2025
Serving Mannington, NJ and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"I contacted Done Rite Roofing after noticing missing shingles. They responded quickly and repaired the roof the same week. Solid workmanship and fair pricing."
Serving Mannington, NJ and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Florida room roof had to be replaced, a small job. The crew that came out to replace it did the entire replacement (turned out to be 2 roofs one on top of the other) in about 3 hours. They cleaned up everything including doing a magnetic sweep of the areas wheee they had been working. Iâ m very pleased with the result."
+22
Serving Mannington, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Great quality service. Roof was completed in one day. I am very satisfied with the new roof."
+82
Serving Mannington, NJ and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
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
+3
Serving Mannington, NJ and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"The work was completed by early afternoon, the crew worked quickly, and the roof looks great! The crew did a good job cleaning up the yard and the driveway."
+19
Serving Mannington, NJ and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Rob from Long Home Products was our roofing consultant.He arrived promptly, was professional and courteous.He spent several hours with us as he was very knowledgeable about their product, the company and the roofing process.He checked the entire roof, not just the problem area and found more damage than we thought.His expertise helped us lock in a price agreeable to both.Now we are awaiting our new roof to be put on and expect much satisfaction. Thank you Rob. Trudy and Jerry Charles"
Serving Mannington, NJ and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"our roof starting leaking very bad after the recent Ice and snow storm we had in NJ , Overstate was quick and came to my house within less then an hour . They found the leak in less then 10 minutes , scheduled the work to be open on the following day and fixed the leak . I will definitely hire them to come and do my full roof in the summer . Great price and great communication ."
Serving Mannington, NJ and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Fantastic work! They fixed what other contractors tried and failed. I was told my only option was a replacement, they were able to save our roof at nowhere near the cost of a replacement. I highly recommend"
+3
Serving Mannington, NJ and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"They are great, prompt install on the new roof. They are way overpriced though."
+20
Serving Mannington, NJ and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"It went very well. They were very professional about everything. I will recommend him to anyone who need their roof repair."
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