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Find Natural slate roofing installers and replacers in Lebanon

Avatar for George J Keller & Sons LLC
George J Keller & Sons LLC
4.4(
262
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Roof was 25 years old and was due for replacement. I also had old LP fiberboard siding that needed replacing in some sections mainly the chimneys. The rest was ok and I couldn't see spending the money to replace it all. George Keller did a terrific job on the roof and worked with me to match the LP siding using James Hardie siding. Carl the estimator took his time gave me a detailed estimate with pictures showing all the sections of siding that would be replaced. George Keller had done other houses in our neighborhood and one neighbor, an architect, used them, so that speaks to their reputation. I would highly recommend them. They are very efficient and neat and will finish your job in a day or two."
Green With Envy
Modern Farmhouse
Metal Roofing
Green With Envy
Modern Farmhouse

+41

Response time12 hrs
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for MJA Contracting LLC
MJA Contracting LLC
5.0(
32
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Myself and my father has used MJA Contracting for two roofs in our houses in Jersey City. Both times Manuel and his team has taken good care of us and installed good roofs. At first I thought the price was a bit high but after I saw the amount of time, material, and workmanship that they completed I thought the price was very fair. Roofs are alot of work as I learned. What I especially liked about Manuel is he did not go cheap and install a torch down rubber roof. He installed a rubber EPDM roof instead. If you have a flat roof, do yourself a favor and install a rubber EPDM membrane and make sure to contact Manuel. He also rebuilt our chimneys very good as well. Excellent masons! I guarantee you will not be disappointed!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+96

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
499
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Home genius came and installed our roof full plywood replaced in one day. Our project manager Todd helped walk us through it the whole way. We are extremely happy with our new roof and would recommend home genius for your new roofing project. Next up we are getting siding from them too!!"
Before & After
Roofing
Roofing
Roofing
Roofing

+79

579 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for AAA Construction Group LLC
AAA Construction Group LLC
5.0(
1
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, 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
6 neighbors recently requested a quote
Avatar for All Complete Construction
All Complete Construction
5.0(
366
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Exclusivity at its finest! The meticulous installation of a masonry steps cricket or saddle diverts water away from the chimney, preventing potential leaks and water damage to the roof. Sam Your work always stands out from the rest."
Chimney rebuild
Chimney rebuild
Chimney rebuild
Additional Photos
Additional Photos

+23

Recommended by99%of homeowners
Avatar for Roof Services
Roof Services
4.6(
96
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Hired last year, roof was fine until snow collected on roof and began to melt and it was then it leaked into the house. I called and they responded which was good, they sent people to the house and hopefully repaired the leak but now I have to fix the water damage(to sheetrock) myself for the second time."
New Roof in Baldwin
Aerial Inspection
Recommended by88%of homeowners
Avatar for All Quality
All Quality
4.4(
142
)
Natural Slate Roofing - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 2001

Emergency services offered

Credit card accepted

"Really, really well. Adam + 1 did a thorough inspection and documented the areas in need of repair (photos provided). We have a large house with a mostly shingle roof and several flat areas with rubberized coating protecting them. Adam carefully explained what was going on--he had detected the water intrusion area independent of me telling him of the earlier problem. He explained our repair options and showed what the minimum needed work would be to repair the area where the metal flashing was missing and what might be necessary once they started the repair. He also explained the two possible rubber coating materials for the flat roof sections and how what was already there was deteriorating. The better coating was only $100 more so that was a no-brainer. I gave him the go-ahead and they came back a few days later to do the work. The leak area didn't require the more extensive repair it could have but there was some rot in the plywood decking when they removed the shingles. They cut out and replaced that area at no extra charge. They used tar to seal all the areas where the flat roof met the walls of the house, then rolled on the silver-gray rubber coating. It looks great and should protect that area for at least 5 years. Overall a really great experience."
Apex Crown
Crown
Crown and Caps
New Roof Shingles and Flat
New Flat Roof

+8

Recommended by87%of homeowners
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Showing 1-10 of 184
FAQs for natural slate roofing installation and replacement projects in Lebanon, NJ

A slate roof features thin tiles of natural stone installed over a solid deck and underlayment. Formed under intense heat and pressure, slate is exceptionally durable and delivers a distinctive, high-end look. Because the material weighs far more than asphalt, most homes need added structural support before installation. 

While upfront costs are higher and routine inspections are a must, many homeowners choose slate for its unmatched longevity and curb appeal.

Slate stands out for its 50- to 200-year life span, low maintenance, and classic aesthetic. It’s fire-resistant, energy-efficient, and often boosts resale value. 

On the flip side, slate runs far more per square foot than asphalt, weighs up to four times as much, and demands a contractor who specializes in the material. Tiles can crack on impact, and repairs cost more because the work is slow and precise. If your budget and structure can handle it, slate delivers top-tier performance for generations.

Natural and synthetic slate aim for a premium, stone-like appearance, whereas asphalt focuses on affordability. Real slate runs $10 to $30 per square foot installed and lasts up to 200 years; synthetic slate costs $10 to $15 and tops out at 50 to 100 years. 

Standard asphalt averages $3 to $8 per square foot and needs replacement every 20 to 30 years. If you want the slate look without the full price tag—or extra roof weight—synthetic is a solid middle ground.

With routine inspections and prompt repairs, a natural slate roof can last well beyond 100 years; some hard-slate installations reach the 200-year mark. Soft slate falls in the 50- to 125-year range, and synthetic products last 50 to 100 years. 

Remember, flashing, fasteners, and the underlying structure may need attention sooner than the stone itself. Severe hail or fallen limbs can also shorten life span, so schedule periodic checkups with a slate-qualified roofer.

If you plan to stay in your home long term—or want a standout selling point—slate delivers strong value. Although installation costs are high, owners often recoup 60% to 70% at resale and enjoy lower replacement cycles than asphalt. The stone’s durability, energy efficiency, and timeless curb appeal also appeal to eco-conscious buyers because fewer roofs end up in landfills. Just be sure your framing can handle the weight and that you budget for occasional specialty repairs.

Skip the DIY climb if you have a slate roof. Slate may be tough against the weather, but a single misplaced step can crack a tile and create a leak path. The surface also turns slick when wet, upping the risk of injury. Professional crews use staging and hook ladders that spread weight across multiple slates, protecting both the roof and the worker. To inspect or repair slate, call a roofer who specializes in the material.

The Lebanon, NJ homeowners’ guide to natural slate roofing installations and replacements

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