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

Avatar for Geno's Siding & Roofing LLC
Geno's Siding & Roofing LLC
4.8(
364
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I had Geno replace my gutters & install gutter guards in July. I waited to review the work until now so I could determine how the gutters handled the falling leaves. I am very pleased with the job Geno did. It took him & his crew about 4 hours to do the job & did an excellent clean up job when they left. I have had no clogged gutters & the wind blows off the leaves. I had 3 estimates for the job. His reviews were excellent & I felt his gutter guard was very good & he came in with the lowest bid. I recommended Geno to a friend, who also was pleased with his work. I will certainly recommend him to others & will use him in the future if I need additional roofing or siding repairs."
Siding Project
Siding Project
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
20 neighbors recently requested a quote
Avatar for Black Rock Exteriors, LLC
Black Rock Exteriors, LLC
4.9(
69
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Asphalt shingle After doing one repair and two complete roofs, I can tell everyone that the Red Fox is best for community building projects. Also, it works with individuals with transparency."
Response time7 hrs
Response rate88%
5 neighbors recently requested a quote
Avatar for Dannucci Roofing Company Inc
Dannucci Roofing Company Inc
5.0(
21
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

In business since 1976

Free estimates

Warranties offered

"We just had our roof replaced by Dannucci Roofing and would highly recommend using their company. The entire process from estimate to completion of the job was handled with care and professionalism that is seldom seen these days. The crew and supervisor arrived on time and clean up to the point where one would not even notice anyone had been on the property. The job supervisor, Troy went above and beyond to handle all concerns and address a problem spot near our dormer. We are actually looking forward to rainy days now thanks to Dannucci roofing!"
Response time3 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Roof 2 Roof LLC
Roof 2 Roof LLC
5.0(
39
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"I recently had my slate roof repaired in Bridgewater, and I couldn?t be happier with the results. The crew was professional, knowledgeable, and paid close attention to every detail. They replaced the damaged slate, fixed the problem the right way, and left the property spotless when the job was finished. The quality of the workmanship was outstanding, and the entire process was smooth from start to finish. I highly recommend them to anyone looking for reliable slate roof repair. Thank you for the excellent service!"
New Roof
New Roof
New Roof
Response time8 hrs
Response rate98%
23 neighbors recently requested a quote
Avatar for MJA Contracting LLC
MJA Contracting LLC
5.0(
32
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I would highly recommend Manny and his team to anyone in need of roofing services!! Manny was great at communicating about the project and making suggestions. The team arrived on time, worked efficiently and left everything clean. The quality of their work was excellent! Another family member had used Manny in the past and was also extremely happy with their new roof!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+96

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ACE ROOFING NJ LLC
ACE ROOFING NJ LLC
4.8(
70
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Removed slate roof to rafters and installed new plywood and shingles to house and garage and cleaned up well. Scheduled around weather well. All new gutters and aluminum over soffits. Fixed squirrel holes and leaks. I would recommend and use again."
Tearing the roof off
Plywood and underlayment
Job Completed
Another angle
Tearing the roof off

+19

Response time1 day
Response rate90%
1 neighbors recently requested a quote
Avatar for Shaws Roofing and Construction LLC
Shaws Roofing and Construction LLC
4.6(
41
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"TOP NOTCH WORK! This Father & Son company has never disappointed, They are always on time & they do Top Notch work, New roof with certification! I don't endorse no one unless I TRUST them ð ¯ % If you need a a roof or roof repair, give them a call."
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Powerful Construction LLC
Powerful Construction LLC
4.9(
77
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our roof suffered greatly following a major storm. Right soon, Strong Construction evaluated the damage and started the repairs. They worked fast and skillfully, and today our roof looks brand-new. Their professionalism really caught out."
New chimney
New chimney
New Chimney
Pipe flash
New pipe flashing

+73

Response time6 hrs
Response rate99%
28 neighbors recently requested a quote
Avatar for Lincoln Roofing, LLC
Lincoln Roofing, LLC
4.5(
173
)
Natural Slate Roofing - Repair

Serving Lambertville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Al and his team from Lincoln Roofing did an incredible job repairing my 20 year old roof that was leaking. He was very fast and responsive every time I needed to discuss the repair with him by telephone or text. The price was fair and the workmanship was excellent. His team was courteous and clean. Would definitely use them again, highly recommended!"
Roofing
Roofing
Roofing
Roofing
Roofing

+27

Response time8 hrs
9 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for natural slate roofing repair projects in Lambertville, 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 Lambertville, 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.