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Find Natural slate roofing installers and replacers in Harriman

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.93(
340
)
Approved Pro

Home Genius Exteriors

4.93(
340
)
Approved Pro
Super Service Award
Customers say: True professional
144 local quotes requested
21 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!

"The guys from Ivan, Michael and the installers were fantastic. Clean up was a breeze. Very professional workers."

Jeanette W on November 2025

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!

"The guys from Ivan, Michael and the installers were fantastic. Clean up was a breeze. Very professional workers."

Jeanette W on November 2025


Avatar for Precision Roofing Inc

Precision Roofing Inc

4.40(
25
)
Approved Pro

Precision Roofing Inc

4.40(
25
)
Approved Pro
Customers say: Super punctual
31 local quotes requested
36 years of experience

Precision Roofing, Inc. has installed over 6 million square feet of roofing in its 23-year existence, encountering virtually every type of situation involved with roofing. This vast experience is what separates us from the rest. Dedication to excellence, keeps us there. We possess the ability to assist in every aspect of your roofing needs. We are licensed applicants for all major manufactures for new and warranty repair work. From roof design and value engineering through implantation, Precision Roofing, Inc. has been involved in roofing projects for commercial accounts, educational facilities, industrial complexes, health and hospital concerns, historic restoration, religious organizations and local municipalities/government agencies. Additional phone numbers - (845)782-3040, (845) 562-6784 & (845) 896-1190.

"Signed a contract to replace half the roof for $5000 after assurance of no hidden cost and nominal cost for replacing some plywood. Due to rough weather the job was performed 3 weeks after signing. The roofer did not cover the roof with tarp and also spoke to Allstate who denied all my claims for damages. I was billed $1600 in addition to $5000. I have paid the $5000 but I deem the extra billing excessive. I was not informed of the cost for approval. I am willing to come to terms with the contractor and would like Angie’s list to review and work out a compromise. It also points to the level of service offered by the two contractors referred by your company. One bid for $2500 and precision roofing came in at $5000. I signed with Precision because of their assurances as an established company with a fixed cost. It has turned out not to be the case."

Nasik E on January 2021

Precision Roofing, Inc. has installed over 6 million square feet of roofing in its 23-year existence, encountering virtually every type of situation involved with roofing. This vast experience is what separates us from the rest. Dedication to excellence, keeps us there. We possess the ability to assist in every aspect of your roofing needs. We are licensed applicants for all major manufactures for new and warranty repair work. From roof design and value engineering through implantation, Precision Roofing, Inc. has been involved in roofing projects for commercial accounts, educational facilities, industrial complexes, health and hospital concerns, historic restoration, religious organizations and local municipalities/government agencies. Additional phone numbers - (845)782-3040, (845) 562-6784 & (845) 896-1190.

"Signed a contract to replace half the roof for $5000 after assurance of no hidden cost and nominal cost for replacing some plywood. Due to rough weather the job was performed 3 weeks after signing. The roofer did not cover the roof with tarp and also spoke to Allstate who denied all my claims for damages. I was billed $1600 in addition to $5000. I have paid the $5000 but I deem the extra billing excessive. I was not informed of the cost for approval. I am willing to come to terms with the contractor and would like Angie’s list to review and work out a compromise. It also points to the level of service offered by the two contractors referred by your company. One bid for $2500 and precision roofing came in at $5000. I signed with Precision because of their assurances as an established company with a fixed cost. It has turned out not to be the case."

Nasik E on January 2021


Avatar for ALL DONE CONSTRUCTION HOME IMPROVEMENT INC.

ALL DONE CONSTRUCTION HOME IMPROVEMENT INC.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

ALL DONE CONSTRUCTION HOME IMPROVEMENT INC.

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

10 + years of experience. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

10 + years of experience. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.


Avatar for MJA Contracting LLC

MJA Contracting LLC

5.00(
27
)
Approved Pro

MJA Contracting LLC

5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

M.J.A Contracting is an NJ Licensed Home Improvement Contractor, fully Insured and family owned business, operated with over 10 years of industry experience with about 8 current employees. We offer competitive market rates to our customers, great quality work and full customer satisfaction guaranteed .

"MJA did a wonderful job on the new front stairs to our home! Everyone in the neighborhood noticed."

Tara G on February 2024

M.J.A Contracting is an NJ Licensed Home Improvement Contractor, fully Insured and family owned business, operated with over 10 years of industry experience with about 8 current employees. We offer competitive market rates to our customers, great quality work and full customer satisfaction guaranteed .

"MJA did a wonderful job on the new front stairs to our home! Everyone in the neighborhood noticed."

Tara G on February 2024


Avatar for ACR Construction Services LLC

ACR Construction Services LLC

4.20(
5
)
Approved Pro

ACR Construction Services LLC

4.20(
5
)
Approved Pro
Customers say: Super punctual
42 local quotes requested
2 years of experience

We have the experience and dedication to get the job done right! Specializing in remodeling services; 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! Call or click for your FREE estimate today!

"Very reliable. They kept every appointment on time from the initial estimate to the actual painting. Very neat. Cleaned up after painting. Painting was completed in one day and was beautifully done. I highly recommend ACR Construction Services!!"

Susan F on November 2024

We have the experience and dedication to get the job done right! Specializing in remodeling services; 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! Call or click for your FREE estimate today!

"Very reliable. They kept every appointment on time from the initial estimate to the actual painting. Very neat. Cleaned up after painting. Painting was completed in one day and was beautifully done. I highly recommend ACR Construction Services!!"

Susan F on November 2024


Avatar for Firehouse Roofing NY

Firehouse Roofing NY

5.00(
2
)
Approved Pro

Firehouse Roofing NY

5.00(
2
)
Approved Pro
Customers say: Quick response
187 local quotes requested
11 years of experience

Welcome to Firehouse Roofing LLC, where we pride ourselves on bringing the same dedication, integrity, and loyalty to our roofing services that we bring to our roles as firefighters. Our mission is treat your house or business as if it is our own. This commitment to excellence and personal care sets us apart in the roofing industry, ensuring that each project is handled with the utmost precision and respect.

"Amazing work! The crew was prompt, courteous , & professional! This is an amazing company!"

Alissa T on December 2024

Welcome to Firehouse Roofing LLC, where we pride ourselves on bringing the same dedication, integrity, and loyalty to our roofing services that we bring to our roles as firefighters. Our mission is treat your house or business as if it is our own. This commitment to excellence and personal care sets us apart in the roofing industry, ensuring that each project is handled with the utmost precision and respect.

"Amazing work! The crew was prompt, courteous , & professional! This is an amazing company!"

Alissa T on December 2024


Avatar for Klaus Larsen Roofing

Klaus Larsen Roofing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Klaus Larsen Roofing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
106 local quotes requested
27 years of experience

When you choose Klaus Larsen LLC, you select a company of professionals who take great pride in our craftsmanship, and treat you, your time, and your property with the utmost respect. We make sure that before we leave your home, you are completely satisfied with our work and our cleanup, and we consider you a customer for as long as our warranty lasts. And that’s a lifetime! Klaus Larsen LLC serves Connecticut and Rhode Island with roofing services such as roof replacement, roof repair, gutters, attic insulation, and more. Put a Klaus on Your House! Call us for a free, no-obligation estimate today! About Klaus Larsen: Klaus Larsen bought his first apartment building in Denmark at the age of 21, renovating every single one of the 13 apartments in it in less than three years. At the age of 32, he immigrated to the US with his tools and $300 in his pocket to live the American Dream. Little did he know those metric tools would do him little good in a country that only used inches and feet. By 1998 he was able to start his own home improvement business, becoming a roofing-only company in 2010. Klaus is well known for his historic work, using his ingenious creativity to update antique homes so their roofs perform properly while maintaining their architectural integrity. His attention to detail and Old World craftsmanship have earned him a reputation for helping to maintain New England’s rich history while integrating state-of-the-art roofing technology into it’s homes.

When you choose Klaus Larsen LLC, you select a company of professionals who take great pride in our craftsmanship, and treat you, your time, and your property with the utmost respect. We make sure that before we leave your home, you are completely satisfied with our work and our cleanup, and we consider you a customer for as long as our warranty lasts. And that’s a lifetime! Klaus Larsen LLC serves Connecticut and Rhode Island with roofing services such as roof replacement, roof repair, gutters, attic insulation, and more. Put a Klaus on Your House! Call us for a free, no-obligation estimate today! About Klaus Larsen: Klaus Larsen bought his first apartment building in Denmark at the age of 21, renovating every single one of the 13 apartments in it in less than three years. At the age of 32, he immigrated to the US with his tools and $300 in his pocket to live the American Dream. Little did he know those metric tools would do him little good in a country that only used inches and feet. By 1998 he was able to start his own home improvement business, becoming a roofing-only company in 2010. Klaus is well known for his historic work, using his ingenious creativity to update antique homes so their roofs perform properly while maintaining their architectural integrity. His attention to detail and Old World craftsmanship have earned him a reputation for helping to maintain New England’s rich history while integrating state-of-the-art roofing technology into it’s homes.


"Henry is fantastic.. took an older bathroom and made it amazing Pleasure to work with him. Very accommodating .. patient... and has a very good eye and works to make ur ideas come to life!! Will have him back to do more work. Highly recommend him."

Brian R on October 2025

Drywall and all phases, tape Plastering or spackle, tile floor installation,laminate floor, bathrooms, basement decks stained and repairs, interior painting, trim and baseboards, etc.

"Henry is fantastic.. took an older bathroom and made it amazing Pleasure to work with him. Very accommodating .. patient... and has a very good eye and works to make ur ideas come to life!! Will have him back to do more work. Highly recommend him."

Brian R on October 2025


Avatar for INFINITY ROOFING CORP

INFINITY ROOFING CORP

5.00(
7
)
Approved Pro

INFINITY ROOFING CORP

5.00(
7
)
Approved Pro
Customers say: Quick response
32 local quotes requested
17 years of experience

Looking for top-quality roofing services in the Tri-State Area? Look no further than Infinity Roofing Corp. Our team of experts is dedicated to providing exceptional craftsmanship and customer satisfaction. Contact us today for all your roofing needs!

"Roof replacement and quote was very specific. Happy with end results! "

Luis C on October 2025

Looking for top-quality roofing services in the Tri-State Area? Look no further than Infinity Roofing Corp. Our team of experts is dedicated to providing exceptional craftsmanship and customer satisfaction. Contact us today for all your roofing needs!

"Roof replacement and quote was very specific. Happy with end results! "

Luis C on October 2025


"Outstanding work. From acquiring the permit to final inspection the project was stress free. Whenever I had questions about the project David responded promptly and me feel completely at ease"

Sergio L on September 2025

We are specialized in decks and porches, roof (re roof) (roof replacement) (roof repairs) and siding. !We Don´t work with gazebos!!!

"Outstanding work. From acquiring the permit to final inspection the project was stress free. Whenever I had questions about the project David responded promptly and me feel completely at ease"

Sergio L on September 2025

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FAQs for natural slate roofing installation and replacement projects in Harriman, NY

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 Harriman, NY 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.