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Find Natural slate roofing installers and replacers in Parsippany

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

Serving Parsippany, 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 Acorn Home Improvements Inc
Acorn Home Improvements Inc
4.6(
156
)
Natural Slate Roofing - Install or Replace

Serving Parsippany, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Acorn Home Improvements,Inc. did work on my elderly mother's home. The house needed new windows. The old ones were drafty and were hard to open. In addition to replacing the windows, we decided to have additional insulation installed in the attic. Both crews, one for the windows and the other for the insulation, were professional, polite, on time and did a great job cleaning up after themselves. It was a pleasure to deal with a company that was accommodating and completed the work as agreed upon. Mom and I found their pricing was very reasonable. Since I live out of state, I was not able to be there for the entire process so it's comforting to know that there are companies that are honest and reliable. When the project was completed mom was thrilled with her new windows and how easy they were to open and close. Further more with the proper insulation, mom found that her utility bills have decreased which is an added bonus for someone on a fixed income. Mom and I highly recommend Acorn and would definitely use them again."
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+7

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for MJA Contracting LLC
MJA Contracting LLC
5.0(
32
)
Natural Slate Roofing - Install or Replace

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Very dependable and professional work. They were able to identify why we were having problems with roof, leaky window, gutters, etc and addressed/fixed the problem. Definitely had more confidence in their work than with any other contractor we have hired over the past 15 years in our house."
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+96

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
509
)
Natural Slate Roofing - Install or Replace

Serving Parsippany, 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

463 neighbors recently requested a quote
Recommended by49%of homeowners
Avatar for AAA Construction Group LLC
AAA Construction Group LLC
5.0(
1
)
Natural Slate Roofing - Install or Replace

Serving Parsippany, 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
Angels Contracting LLC
3.0(
1
)
Natural Slate Roofing - Install or Replace

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

With over 10 years of experience, Angels Concrete & Paving is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

7 neighbors recently requested a quote
Avatar for Sky Tech Construction, LLC
Sky Tech Construction, LLC
4.8(
69
)
Natural Slate Roofing - Install or Replace

Serving Parsippany, NJ and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"Sky Tech construction located in Ringwood New Jersey did an amazing job replacing our very old roof and replacing the gutters! Look no further and contact Sky Tech. The owner Dave was very professional, prompt and conscientious. Estimate of the work to be completed was right on target. Having two excellent staff workers in the company office was a real plus when asking a question or getting any updates.The team of roofers did a fantastic job replacing our roof. They did not take any shortcuts. When needed they replaced plywood and did a very complete restoration of roof. They were on time, polite and hard working. I was apprehensive about such a big job on my home. Any anxiety on my part was quickly put to rest. Sky Tech from start to finish made this big job a piece of cake. No worries were needed on my part. My yard/property looked better after Sky Tech finished all of their work then when they first began!! Thanks to Owner Dave and team of Bruce , Nina, Jenna, Manual and the rest of the roofing team I was so impressed and happy. Most important my boss [wife] was really impressed with the workmanship! A+++ rating"
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Chimney with Waterproofing
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+14

Recommended by95%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Parsippany, 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 Parsippany, 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.