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Top-Rated Natural slate roofing repairers in Hammonton - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
299
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"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."
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation

+62

Response time9 hrs
Response rate87%
3275 neighbors recently requested a quote
Avatar for Union Roofing Contractors, Inc.
Union Roofing Contractors, Inc.
3.7(
81
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Union showed up early to the appointment. My asphalt roof needed to be replaced. They replaced it with a new, energy efficient rubber roof with new roof vents in one day. They also patched and repaired my chimney."
Response time1 day
Response rate100%
18 neighbors recently requested a quote
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.2(
79
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Yani is very personable he appears to be very honest he went above and beyond and actually went beyond and repaired an addition section of the roof at no additional charge.I sent him over to my neighbor and he's repairing his roof"
Roof replacement
Roof replacement
1837 neighbors recently requested a quote
Recommended by1%of homeowners
Avatar for Duke's Roofing
Duke's Roofing
5.0(
2
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At Duke's Roofing, we’re proud to be a family-owned and operated business serving homeowners and businesses across all counties in New Jersey from our home base in Egg Harbor Township. With over 10 years of hands-on experience, we specialize in residential roofing, siding, gutters, storm and hail damage repair, and windows—providing complete exterior solutions built to last. OWENS CORNING PREFERRED CONTRACTOR\nCreators of “Name Your Price” program- The Lowest Price Guaranteed on Premium Materials w. Lifetime warranty or WE PAY YOU!

Roofing Project
Aerial shot of roofing replacement after install
After picture of home
Aerial photo of roof replacement in progress
Additional Photos

+17

Response time5 days
Response rate100%
24 neighbors recently requested a quote
Avatar for AAA Construction Group LLC
AAA Construction Group LLC
5.0(
1
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At AAA Construction Group LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

After
Drywall & Plaster
Demolition
Damaged Insulation
Vacuum

+3

Response time9 hrs
4 neighbors recently requested a quote
Avatar for Premier Home Renovations
Premier Home Renovations
4.7(
83
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Carlos was able to determine that the leak was at a joint between two roof lines.  He made the repair quickly and efficiently and answered all my questions.  Very pleased with the service provided and would hire them again!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by95%of homeowners
Avatar for A2Z home remodeling llc
A2Z home remodeling llc
5.0(
29
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I had water leak in the attic around vent pipes. I sent out quote requests to replace flashing/boots around all pipes. Victor called back next day and came over following day. He immediately went on roof, took pictures and showed me and gave a reasonable estimate. After agreeing, he immediately did the job. I was so impressed with his professionalism that next week I asked him to check water leak at one of the windows. He took out few sidings and put flashing to avoid water getting behind siding from roof. I have not noticed any leaks since completion of these jobs. He is very knowledgeable and I will definitely recommend him."
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Shoreline Roofing
Shoreline Roofing
5.0(
6
)
Natural Slate Roofing - Repair

Serving Hammonton, NJ and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Our roof was damaged in a recent storm. Mike and his team were very responsive when we called for help. He was able to make a quick response with sound repairs and made great suggestions regarding future repairs. Mike is all about helping and providing quality craftsmanship. He and his team a very professional and very attentive to the details of their work. I do not normally make posts about people’s work but I was very impressed by the quality of their team."
Roofing and Siding Replacement
Garage and House Roof Replacement
Garage and House Roof Replacement
Garage and House Roof Replacement
Garage and House Roof Replacement

+19

Recommended by100%of homeowners
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FAQs for natural slate roofing repair projects in Hammonton, NJ

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The Hammonton, NJ homeowners’ guide to natural slate roofing repairs

From average costs to expert advice, get all the answers you need to get your job done.