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Natural slate roofing installers and replacers in Port-penn
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Following a very successful asphalt shingle replacement job, I hired Juan and his crew to paint the interior of my home which they completed extremely well and then hired them to install fencing to keep my dogs contained in my yard. . Juan is a very personable gentleman and his crews are friendly and knowledgeable. The projects have been completed in a timely and professional manner. I recommend JM CONTRACTORS to anyone. Stuart Johnston Milford, DE."
Stuart J on December 2022
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Following a very successful asphalt shingle replacement job, I hired Juan and his crew to paint the interior of my home which they completed extremely well and then hired them to install fencing to keep my dogs contained in my yard. . Juan is a very personable gentleman and his crews are friendly and knowledgeable. The projects have been completed in a timely and professional manner. I recommend JM CONTRACTORS to anyone. Stuart Johnston Milford, DE."
Stuart J on December 2022
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!
"Great job by Zach and his crew."
Jack K on June 2025
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!
"Great job by Zach and his crew."
Jack K on June 2025
We're a locally owned, family-operated company dedicated to making roofing an enjoyable experience. With top-quality materials, expert craftsmanship, and unmatched communication, we take the stress out of your roofing project. No one-size-fits-all solutions—just personalized service and long-lasting roofs built with care. Let’s put a classy roof over your head!
"If you need roofing work, do not hesitate to call this company. They are very professional and efficient. I highly recommend them."
Maria S on October 2022
We're a locally owned, family-operated company dedicated to making roofing an enjoyable experience. With top-quality materials, expert craftsmanship, and unmatched communication, we take the stress out of your roofing project. No one-size-fits-all solutions—just personalized service and long-lasting roofs built with care. Let’s put a classy roof over your head!
"If you need roofing work, do not hesitate to call this company. They are very professional and efficient. I highly recommend them."
Maria S on October 2022
We are a locally owned company in Wilmington with over 20 years of experience in residential home improvement via installation and maintenance. Let us show you our quick, reliable and professional touch for any of your home needs. We strive to produce the quality you would expect and we ensure you will be satisfied with our work. We would like you to be our next delighted customer!
"They did a great job"
Robbiw S on November 2023
We are a locally owned company in Wilmington with over 20 years of experience in residential home improvement via installation and maintenance. Let us show you our quick, reliable and professional touch for any of your home needs. We strive to produce the quality you would expect and we ensure you will be satisfied with our work. We would like you to be our next delighted customer!
"They did a great job"
Robbiw S on November 2023
Delaware and Southern Pennsylvania. 40 years of experience. Tamko and Certainteed shingles certified. Verisco commercial certified as well. Free roof estimates. Workmanship and Product warranty. From a family heritage of craftsmen, locally born and raised Owner/Operator, Jason Tull will partner with you to design, then oversee all aspects of work to deliver an honest, reliable, quality result that adds value to your home or business. The J.W. Tull Contracting team of professional craftsmen is dedicated to delighting our customers. Contact us today for a free estimate. New Castle County General Contractor License #1729. Pennsylvania Home Improvement Registration #PA113796.
"I am very pleased with how my roof looks. The men did an amazing job! Will definitely recommend to my family and friends"
Susanna I on May 2025
Delaware and Southern Pennsylvania. 40 years of experience. Tamko and Certainteed shingles certified. Verisco commercial certified as well. Free roof estimates. Workmanship and Product warranty. From a family heritage of craftsmen, locally born and raised Owner/Operator, Jason Tull will partner with you to design, then oversee all aspects of work to deliver an honest, reliable, quality result that adds value to your home or business. The J.W. Tull Contracting team of professional craftsmen is dedicated to delighting our customers. Contact us today for a free estimate. New Castle County General Contractor License #1729. Pennsylvania Home Improvement Registration #PA113796.
"I am very pleased with how my roof looks. The men did an amazing job! Will definitely recommend to my family and friends"
Susanna I on May 2025
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!
"Highly recommend Home Genius Exteriors. We had siding and new gutters installed and everything was efficiently and expertly handled"
Ninette d on June 2025
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!
"Highly recommend Home Genius Exteriors. We had siding and new gutters installed and everything was efficiently and expertly handled"
Ninette d on June 2025
Umbrella Roofing, LLC - Philadelphia Roofing specialists! We Service Philadelphia Roofing needs and all surrounding counties! We offer residential roofing services including: Free Estimate New Roofing Installations Insurance Claims & Restoration New Shingle Roofing New Flat Roof Roof Repair Roof Coatings Repair Emergency Roofing Repairs Certifications and Diagnosis 24 point Roof Checkup 10 Year Warranty We have been in the roofing business for over 15 years, with over 20 years of roofing experience. We take customer oriented approach by recommending only the services you need that will fix your issues and give the customer the most value to improve your most valuable asset - your home
"It went great and the roofs looks amazing. The guys worked extremely hard to get the job done before a big storm came through."
Ryan M on January 2025
Umbrella Roofing, LLC - Philadelphia Roofing specialists! We Service Philadelphia Roofing needs and all surrounding counties! We offer residential roofing services including: Free Estimate New Roofing Installations Insurance Claims & Restoration New Shingle Roofing New Flat Roof Roof Repair Roof Coatings Repair Emergency Roofing Repairs Certifications and Diagnosis 24 point Roof Checkup 10 Year Warranty We have been in the roofing business for over 15 years, with over 20 years of roofing experience. We take customer oriented approach by recommending only the services you need that will fix your issues and give the customer the most value to improve your most valuable asset - your home
"It went great and the roofs looks amazing. The guys worked extremely hard to get the job done before a big storm came through."
Ryan M on January 2025
Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.
"Certified Roofing was fantastic. They promptly sent a technician out to diagnose my problem and promptly made repairs. Their prices were very reasonable."
Delmar W on May 2025
Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.
"Certified Roofing was fantastic. They promptly sent a technician out to diagnose my problem and promptly made repairs. Their prices were very reasonable."
Delmar W on May 2025
American Roofing and Remodeling is a family owned and operated roofing installation Company based out of Lansdale PA and serving Montgomery and Bucks counties In PA. Free estimates available for roofing and siding complete replacements only. Financing available.
"I would highly recommend American Roofing & Remodeling. The job came out perfect and the guys that work for American Roofing were very nice and above all were very neat and tidy. They left the outside of my house looking better than when they got there. The price that I received from the start was very fair and he assured me he would be using the best materials he could. This was very important to me since I am perfectionist. They are by far the best roofing and siding company I have ever worked with. I total thumbs up for American Roofing & Siding."
Bob B on October 2018
American Roofing and Remodeling is a family owned and operated roofing installation Company based out of Lansdale PA and serving Montgomery and Bucks counties In PA. Free estimates available for roofing and siding complete replacements only. Financing available.
"I would highly recommend American Roofing & Remodeling. The job came out perfect and the guys that work for American Roofing were very nice and above all were very neat and tidy. They left the outside of my house looking better than when they got there. The price that I received from the start was very fair and he assured me he would be using the best materials he could. This was very important to me since I am perfectionist. They are by far the best roofing and siding company I have ever worked with. I total thumbs up for American Roofing & Siding."
Bob B on October 2018
New residential, and commercial construction. Home remodeling. No job is too big or small. Please call our office today to schedule your FREE estimate at 610-659-3750 We have been in business since 1989. We would provide any previous work we have done over the years at customers request. GJP INC. provides top notch building and remodeling services at an affordable price. We get the job done fast and provide only the best craftsmanship in the business. References are available upon request.
"We had an excellent experience working with GJP Developers and are happy to recommend them. Gary gave us great advice about what could be done within our budget and offered suggestions that truly added to the quality of the outcome for the space we were working with. His staff have a superior work ethic and Gary checked in on site often to be sure the project was moving forward and consistently kept us up to date on the progress of the renovation. When we asked for some changes to the original plan he was courteous and patient in providing us with what we needed. We were really surprised at how quickly the renovation progressed and how the quality of work was maintained along the way. We highly recommend GJP Developers and would have no hesitation hiring them again for other home remodeling we are considering."
Christine L on November 2024
New residential, and commercial construction. Home remodeling. No job is too big or small. Please call our office today to schedule your FREE estimate at 610-659-3750 We have been in business since 1989. We would provide any previous work we have done over the years at customers request. GJP INC. provides top notch building and remodeling services at an affordable price. We get the job done fast and provide only the best craftsmanship in the business. References are available upon request.
"We had an excellent experience working with GJP Developers and are happy to recommend them. Gary gave us great advice about what could be done within our budget and offered suggestions that truly added to the quality of the outcome for the space we were working with. His staff have a superior work ethic and Gary checked in on site often to be sure the project was moving forward and consistently kept us up to date on the progress of the renovation. When we asked for some changes to the original plan he was courteous and patient in providing us with what we needed. We were really surprised at how quickly the renovation progressed and how the quality of work was maintained along the way. We highly recommend GJP Developers and would have no hesitation hiring them again for other home remodeling we are considering."
Christine L on November 2024
FAQs for natural slate roofing installation and replacement projects in Port-penn, DE
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.
- Roofing Installation & Roof Repair
- Traditional Tile Roofing - Install or Replace
- Flat, Foam, or Single Ply Roofing - Install or Replace
- Metal Roofing - Install or Replace
- Asphalt Shingle Roofing - Install or Replace
- Wood Shake or Composite Roofing - Repair
- Heating Cable for Roof - Install
- Natural Slate Roofing - Repair
- Sealant for Roof - Apply
- Wood Shake or Composite Roofing - Install or Replace
- Flat, Foam or Single Ply Roofing - Repair
- Traditional Tile Roofing - Repair
- Asphalt Shingle Roofing - Repair
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