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Find Natural slate roofing installers and replacers in Hackettstown

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

Serving Hackettstown, 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
3 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 Hackettstown, 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 Home Genius Exteriors
Home Genius Exteriors
4.9(
480
)
Natural Slate Roofing - Install or Replace

Serving Hackettstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"The people working here made the process of getting my roof replaced very easy. Hassle free install and they did a tremendous job. I'd recommend Home Genius for all of your roofing needs. Im impressed to say the least."
Before & After
Roofing
Roofing
Roofing
Roofing

+79

824 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Amazed Roofing LLC
Amazed Roofing LLC
5.0(
9
)
Natural Slate Roofing - Install or Replace

Serving Hackettstown, NJ and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"What a great company. Very professional. From the estimate right through to the completed roofing job everything was first rate. Cleanup was excellent. Other than having a new roof, wouldn't have known they were there. I would recommend Amazed Roofing to everyone."
Before
GAF Warranty
SAW CREEK CONDOS
east stroudsburg
SAW CREEK

+91

Recommended by100%of homeowners
Avatar for Roof Services
Roof Services
4.6(
96
)
Natural Slate Roofing - Install or Replace

Serving Hackettstown, 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
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FAQs for natural slate roofing installation and replacement projects in Hackettstown, 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 Hackettstown, 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.