Top-rated natural slate roofing installers and replacers.

Get matched with top natural slate roofing installers and replacers in Stewartsville, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Natural slate roofing installers and replacers in Stewartsville

Avatar for Father & Sons NJ Construction
Father & Sons NJ Construction
4.43(
7
)

Angi Approved

In business since 2024

Free estimates

Emergency services offered

"This is an extremely consolidated version of the disaster we experienced with Father & Sons (Sam) due to character count limitations. We fired them after paying them because they were unable to complete the job, and what they did do was mostly wrong. They couldn?t finish the basement renovation, and it dragged out for over four months. They quoted 3 weeks + permitting time. They installed the wrong windows. Twice! They are not to code, and they never even finished installing them. We need to contract someone new to remove and replace the windows that they failed to install. Their electrical was non-functional, not to code, and a fire hazard, according to multiple other electricians who are cleaning up their fire hazards and code violations. F&S or their subcontractors stole tools from me. Their drywall work was absolutely atrocious, with cuts missed by several inches and multiple electrical outlets left with holes that outlet covers can?t hide. They?re a very small crew"
30 neighbors recently requested a quote
Avatar for Frankie Contractor, LLC
Frankie Contractor, LLC
4.96(
114
)

Angi Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Right from the beginning Frankie stood out from the other contractors. First, he was very respectful and courteous. And secondly, the first thing he did was ask if he could go into the attic. He explained that he could see any issues and leaks that caused damage. Because of this we knew how many sheets of plywood would need to be replaced. No surprises. The estimate was was done on the spot and very thorough and well prepared. We waited days for the other estimates. The job start was delayed about a week by weather. But when it was time to start he and his crew hit it hard. Working sun up into dark to get the job done. Once started the job was completed on schedule like he said. The job site was kept clean and orderly and Frankie was always available for any questions I had. As a retired heavy construction foreman in NYC with 30 years experience I was impressed with how well organized his operation was. I would use him again and would definitely recommend him to others. "
47 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Smart Roof LLC
Smart Roof LLC
5.00(
1
)

Angi Approved

In business since 2015

Free estimates

Warranties offered

SmartRoof re-energizes the dream of homeownership through energy efficient upgrades. With innovative integrated solar solutions, and roof, gutter, siding, window and door replacement, we’re improving the home improvement process.\n\nBacked by thousands of 5-star reviews and more than 20,000 installations, we treat your home like it is our own. We’re certified by the best manufacturers in the US, and use only the latest roofing and solar technologies to help you achieve your dream home.\n\nWe’re taking the home renovation industry from a frustrating back-and-forth, to a collaborative, service-focused dream. We lead with kindness, relatability, and a commitment to communication and support.\n\nBuild your future with us!

13 neighbors recently requested a quote
Avatar for LB Construction LLC
LB Construction LLC
New to Angi

Angi Approved

In business since 2000

Free estimates

Emergency services offered

At LB General Construction, we bring over 25 years of experience in general construction, proudly serving New Jersey and now expanding to Bethlehem, Pennsylvania. We specialize in: Deck Construction\nDeck Repair\nRoofing\nShingle Roofing\nFlat Roof Installation and Repair. \nOur mission is simple: to deliver high-quality workmanship at the best possible price, always putting customer satisfaction first. We stand behind our work with full guarantees and offer free estimates to all our clients. Whether you’re looking for a small renovation or a complete transformation, we’re here to make your vision a reality. Just ask, and we’ll take care of the rest with honesty, professionalism, and a smile.

7 neighbors recently requested a quote
Avatar for Seifert Contracting, LLC
Seifert Contracting, LLC
4.66(
125
)

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"The crew came in and knocked the roof out in one day even with replacing sheathing and metal roof on our porch. They did a great job and cleaned up really well after. I would.highly suggest using them if you need a roof replaced. "
53 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ROOFX
ROOFX
4.80(
10
)

Angi Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"RoofX didnt excellent work on repairing my roof and replacing my gutters! Very professional workers. Brian is very professional and excellent at explaining the work that is being done, also Brian is a good listener to the customer… reassuring the job gets done up to customer specs."
27 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.63(
103
)

Angi Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Excellent experience from start to finish. Carlos and his crew did an amazing job on our siding project. Josh the project manager even climbed under the house when the project was done because we were concerned about water damage from the previous old siding. Highly reccomend!"
250 neighbors recently requested a quote
Recommended by85%of homeowners
...
Showing 1-10 of 1013
FAQs for natural slate roofing installation and replacement projects in Stewartsville, 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 Stewartsville, 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.