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Find Natural slate roofing installers and replacers in Stewartsville

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.93(
355
)
Approved Pro

Home Genius Exteriors

4.93(
355
)
Approved Pro
Super Service Award
Customers say: True professional
410 local quotes requested
22 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Very helpful easy process I’m very pleased. You won’t be disappointed. Roof was completed in one day and looks beautiful. The project manager Ivan was so helpful. He’s the one to see."

Sandy S on January 2026

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Very helpful easy process I’m very pleased. You won’t be disappointed. Roof was completed in one day and looks beautiful. The project manager Ivan was so helpful. He’s the one to see."

Sandy S on January 2026


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
618
)
Approved Pro

Home Genius Exteriors

4.94(
618
)
Approved Pro
Super Service Award
Customers say: True professional
284 local quotes requested
22 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"We had a new roof installed today. We chose Home Genius Exteriors because of excellent reviews and 5 Star rating as contractor. Chris Castiglia , the Sales Rep. was very thorough and answered all our questions. The crew arrived on time and finished the job promptly. Aftercare/clean-up was quick and organized. Edgar, the Project Manager was great and thoroughly checked around the house for loose metal screws. All our expectations were met. We highly recommend Home Genius Exteriors 100% Thank you for your excellent service. "

Ada P on January 2026

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"We had a new roof installed today. We chose Home Genius Exteriors because of excellent reviews and 5 Star rating as contractor. Chris Castiglia , the Sales Rep. was very thorough and answered all our questions. The crew arrived on time and finished the job promptly. Aftercare/clean-up was quick and organized. Edgar, the Project Manager was great and thoroughly checked around the house for loose metal screws. All our expectations were met. We highly recommend Home Genius Exteriors 100% Thank you for your excellent service. "

Ada P on January 2026


Avatar for Father & Sons NJ Construction

Father & Sons NJ Construction

4.43(
7
)
Approved Pro

Father & Sons NJ Construction

4.43(
7
)
Approved Pro
16 local quotes requested
2 years of experience

At Father and Son NJ Construction, we specialize in replacing and repairing your homes exterior such as roofing, siding, chimneys, pavers, and more. We are family owned and operated with decades of experience in the construction industry. From small repairs to high-end renovations we are at your service for a 5 star experience. We ensure every detail is tailored to perfection. Contact us today for a free estimate. Licensed and Fully Insured.

"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"

Brian J on October 2025

At Father and Son NJ Construction, we specialize in replacing and repairing your homes exterior such as roofing, siding, chimneys, pavers, and more. We are family owned and operated with decades of experience in the construction industry. From small repairs to high-end renovations we are at your service for a 5 star experience. We ensure every detail is tailored to perfection. Contact us today for a free estimate. Licensed and Fully Insured.

"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"

Brian J on October 2025


"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. "

Brian M on September 2025

Welcome to Seifert Contracting, LLC! We take pride in our reliability, great communication, integrity and quality work. We are experts in home improvement and will do our best to keep you educated on your project. We look forward to earning your business!

"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. "

Brian M on September 2025


"Well. Job done very quickly in half a day."

Roger D on April 2025

Contact our office to set up a meeting with our estimator to review your project and provide a written estimate within 48 hours.

"Well. Job done very quickly in half a day."

Roger D on April 2025


"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. "

Paul G on January 2026

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"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. "

Paul G on January 2026


Avatar for Smart Roof LLC

Smart Roof LLC

5.00(
1
)
Approved Pro

Smart Roof LLC

5.00(
1
)
Approved Pro
14 local quotes requested
11 years of experience

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. Backed 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. We’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. Build your future with us!

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. Backed 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. We’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. Build your future with us!


Avatar for LB Construction LLC

LB Construction LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

LB Construction LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
26 years of experience
Free onsite estimate

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 Deck Repair Roofing Shingle Roofing Flat Roof Installation and Repair. Our 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.

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 Deck Repair Roofing Shingle Roofing Flat Roof Installation and Repair. Our 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.


Avatar for ROOFX

ROOFX

4.80(
10
)
Approved Pro

ROOFX

4.80(
10
)
Approved Pro
Super Service Award
Customers say: Super punctual
45 local quotes requested
7 years of experience

ROOFX provides exceptional roofing and exterior services. We are committed to excellence in everything we do. We are the industry leading warranties and peace of mind! Our team remains firmly devoted to quality, crafting personalized roof repair and roof replacement solutions tailor-made for your needs. Whether you’re a lifelong Williamsport resident or have recently come to call this city home, our aspiration is to simplify and elevate your roofing journey. Call us today to experience the ROOFX difference.

"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."

Eric H on October 2025

ROOFX provides exceptional roofing and exterior services. We are committed to excellence in everything we do. We are the industry leading warranties and peace of mind! Our team remains firmly devoted to quality, crafting personalized roof repair and roof replacement solutions tailor-made for your needs. Whether you’re a lifelong Williamsport resident or have recently come to call this city home, our aspiration is to simplify and elevate your roofing journey. Call us today to experience the ROOFX difference.

"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."

Eric H on October 2025


Avatar for American Home Remodeling Inc

American Home Remodeling Inc

4.85(
473
)
Approved Pro

American Home Remodeling Inc

4.85(
473
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 local quotes requested

American Home Remodeling is a family owned and operated full service remodeling and renovation company. You will work directly with an owner from the initial estimate process to the completion of your job! We offer complete home services with over 40 years of remodeling experience. We have completed thousands of projects with one simple goal: quality workmanship and great prices. We have an experienced team who specialize in premium product lines for roofing replacement, Vinyl siding and insulation, replacement windows, masonry walkways and patios, stone and brick face, kitchen and bathroom renovations, and more. We offer 100% Financing with various different programs tailored to your budget and needs. At American Home we take great pride in our work and are completely committed to customer satisfaction! American Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey, New York, and Connecticut Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners please be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving American Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"American Home replaced my roof and siding, porch windows and some add-on exterior lighting. One of the reasons I chose AHR was not just due to the best price, they came in line with other estimates I received, but because they included things with their final price that similar companies had as add-ons at an extra cost such as the dumpster and gutter system. I did not know what to expect as this was the first time I've had these things replaced. My rep John was awesome, he was professional, friendly and accommodating, and was able to work with me on the spot vs. "I have to check back to the owners" which I got from other companies. John was readily available by phone, text, and in person. He walked me through all the steps, timelines, and the whole process. After the crew finished, he took my list of 'nit-pick' things and made sure they were addressed. Overall I am satisfied with the job, In fact, we recommended them to our neighbors who hired them to do their siding this Spring."

Paul G on March 2024

American Home Remodeling is a family owned and operated full service remodeling and renovation company. You will work directly with an owner from the initial estimate process to the completion of your job! We offer complete home services with over 40 years of remodeling experience. We have completed thousands of projects with one simple goal: quality workmanship and great prices. We have an experienced team who specialize in premium product lines for roofing replacement, Vinyl siding and insulation, replacement windows, masonry walkways and patios, stone and brick face, kitchen and bathroom renovations, and more. We offer 100% Financing with various different programs tailored to your budget and needs. At American Home we take great pride in our work and are completely committed to customer satisfaction! American Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey, New York, and Connecticut Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners please be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving American Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"American Home replaced my roof and siding, porch windows and some add-on exterior lighting. One of the reasons I chose AHR was not just due to the best price, they came in line with other estimates I received, but because they included things with their final price that similar companies had as add-ons at an extra cost such as the dumpster and gutter system. I did not know what to expect as this was the first time I've had these things replaced. My rep John was awesome, he was professional, friendly and accommodating, and was able to work with me on the spot vs. "I have to check back to the owners" which I got from other companies. John was readily available by phone, text, and in person. He walked me through all the steps, timelines, and the whole process. After the crew finished, he took my list of 'nit-pick' things and made sure they were addressed. Overall I am satisfied with the job, In fact, we recommended them to our neighbors who hired them to do their siding this Spring."

Paul G on March 2024

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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.