Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!
"Everybody ive talked to starting with the sales rep Wu, down to Dylan the project manager, and especially Leo's roofing crew has been absolutely amazing. Even the folks behind the scenes communicated everything effortlessly, and my roof is excellent. Cannot speak highly enough about this experience."
Stephen M on June 2025
Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!
"Everybody ive talked to starting with the sales rep Wu, down to Dylan the project manager, and especially Leo's roofing crew has been absolutely amazing. Even the folks behind the scenes communicated everything effortlessly, and my roof is excellent. Cannot speak highly enough about this experience."
Stephen M on June 2025
We are a family-owned roofing company with over a decade of industry expertise. Since 2018, we’ve proudly served homeowners across a wide range of communities, guided by our core values of quality, integrity, and a customer-first approach. This dedication has earned us the loyalty and trust of our clients. Our commitment to excellence ensures that every project is completed with the highest standards of craftsmanship and attention to detail. With integrity at the heart of everything we do, our team of certified professionals is devoted to restoring your home to a better condition than before, providing a smooth and stress-free experience from start to finish.
"I interacted with Jorge. He was quick to respond and did exactly what (and when) he said he would do. A lot of companies wouldn't even come and give me a quote because it was a small job. The install was quick and hassle free. Because it was an exterior project (Gable Vents) I didn't even need to be there. Would recommend them for others, and definitely use them in the future!"
John C on March 2025
We are a family-owned roofing company with over a decade of industry expertise. Since 2018, we’ve proudly served homeowners across a wide range of communities, guided by our core values of quality, integrity, and a customer-first approach. This dedication has earned us the loyalty and trust of our clients. Our commitment to excellence ensures that every project is completed with the highest standards of craftsmanship and attention to detail. With integrity at the heart of everything we do, our team of certified professionals is devoted to restoring your home to a better condition than before, providing a smooth and stress-free experience from start to finish.
"I interacted with Jorge. He was quick to respond and did exactly what (and when) he said he would do. A lot of companies wouldn't even come and give me a quote because it was a small job. The install was quick and hassle free. Because it was an exterior project (Gable Vents) I didn't even need to be there. Would recommend them for others, and definitely use them in the future!"
John C on March 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"I had my roof replaced by Long Home and it was a great experience. From start to finish, the customer service, communication, quality of materials, and speed of install was exceptional."
Dana P on January 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"I had my roof replaced by Long Home and it was a great experience. From start to finish, the customer service, communication, quality of materials, and speed of install was exceptional."
Dana P on January 2025
30 employees. Family owned & operated. Pricing determined on a per job basis. No Travel charges. No Service fees. Fully licensed and insured. Accept all major credit cards. Senior citizen and Military discount of $25 Additional Email address - dawn@peakroofingcontractors.com, info@peakroofingcontractors.com. Additional Contact name - Luther Riggleman. Award winning.
"They came and looked at our roof but unfortunately they do not understand what an estimate means. The customer is expecting to pay a certain price for certain repairs. Nothing more, nothing less. This company likes to include open ended clauses in the contract which would allow them to charge more as they see fit when they get the job and the competition with other providers is over. This is just unacceptable. Nobody hires a company without a clear budget unless they want trouble."
Alejandro S on June 2025
30 employees. Family owned & operated. Pricing determined on a per job basis. No Travel charges. No Service fees. Fully licensed and insured. Accept all major credit cards. Senior citizen and Military discount of $25 Additional Email address - dawn@peakroofingcontractors.com, info@peakroofingcontractors.com. Additional Contact name - Luther Riggleman. Award winning.
"They came and looked at our roof but unfortunately they do not understand what an estimate means. The customer is expecting to pay a certain price for certain repairs. Nothing more, nothing less. This company likes to include open ended clauses in the contract which would allow them to charge more as they see fit when they get the job and the competition with other providers is over. This is just unacceptable. Nobody hires a company without a clear budget unless they want trouble."
Alejandro S on June 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
Homefix has been serving Maryland, Virginia, North Carolina and Washington D.C. homeowners since 1990, offering a variety of services that improve the exterior appearance, value and energy efficiency of homes like yours. Our customers enjoy fast installation times, excellent customer service, and a variety of top of the line products that will reduce your home energy usage, improve insulation from outside temperature and noise, and instantly increase the appeal of your home. As a GAF Certified Master Elite roofing contractor, we can offer the best warranties in the roofing industry, as well as the added peace of mind of working with one of the top 3% of roofers in North America. Homefix is a leading team of home improvement professionals serving the Mid-Atlantic. We specialize in all types of windows, siding, roofing, doors, trim, shutters and gutters.
"This company is very shady and unethical. We selected them because of the price. It was substantially lower than other quotes received. The reason it was lower was because it wasn't accurate. With the dumpster in our yard, and the roofing materials delivered only then did they "discover" we also needed all new planking. We were prepared and budgeted for a $21,300 project. Suddenly we needed to come up with an additional $8,500 for the plywood. This was part of all the other roofer's quotes. When I voiced that I wanted to use another company they told me I signed a contract and they planned to enforce it. If I broke the contract I would have to give them 1/3. I had no choice but to cave. When I pressed on why this wasn't discovered until they started- they had no response. I was stuck and was forced to proceed (or walk away from $7,100). BEWARE!!! 6/25/2025"
Thomas F on June 2025
Homefix has been serving Maryland, Virginia, North Carolina and Washington D.C. homeowners since 1990, offering a variety of services that improve the exterior appearance, value and energy efficiency of homes like yours. Our customers enjoy fast installation times, excellent customer service, and a variety of top of the line products that will reduce your home energy usage, improve insulation from outside temperature and noise, and instantly increase the appeal of your home. As a GAF Certified Master Elite roofing contractor, we can offer the best warranties in the roofing industry, as well as the added peace of mind of working with one of the top 3% of roofers in North America. Homefix is a leading team of home improvement professionals serving the Mid-Atlantic. We specialize in all types of windows, siding, roofing, doors, trim, shutters and gutters.
"This company is very shady and unethical. We selected them because of the price. It was substantially lower than other quotes received. The reason it was lower was because it wasn't accurate. With the dumpster in our yard, and the roofing materials delivered only then did they "discover" we also needed all new planking. We were prepared and budgeted for a $21,300 project. Suddenly we needed to come up with an additional $8,500 for the plywood. This was part of all the other roofer's quotes. When I voiced that I wanted to use another company they told me I signed a contract and they planned to enforce it. If I broke the contract I would have to give them 1/3. I had no choice but to cave. When I pressed on why this wasn't discovered until they started- they had no response. I was stuck and was forced to proceed (or walk away from $7,100). BEWARE!!! 6/25/2025"
Thomas F on June 2025
Roofing & More, Inc. is a local, family-owned company that has a deep commitment to providing our neighbors in Northern Virginia with quality, affordable home improvements. Over the years, we have built a strong reputation by making sure every customer is delighted with the work we do. We focus our work on the Northern Virginia region because we want to work with neighbors and friends who place their trust in our ability to provide quality roofing, siding, gutters, windows and doors for their homes. For your security, safety and peace of mind, Roofing & More, Inc. is a fully licensed “Class A” home improvement contractor. We also carry full insurance coverage, including liability and workers’ compensation.
"Perfect, this crew went right to work and cleaned up the exterior area when finished."
nancy r on August 2021
Roofing & More, Inc. is a local, family-owned company that has a deep commitment to providing our neighbors in Northern Virginia with quality, affordable home improvements. Over the years, we have built a strong reputation by making sure every customer is delighted with the work we do. We focus our work on the Northern Virginia region because we want to work with neighbors and friends who place their trust in our ability to provide quality roofing, siding, gutters, windows and doors for their homes. For your security, safety and peace of mind, Roofing & More, Inc. is a fully licensed “Class A” home improvement contractor. We also carry full insurance coverage, including liability and workers’ compensation.
"Perfect, this crew went right to work and cleaned up the exterior area when finished."
nancy r on August 2021
Full Service building-remodeling and home services contractor. Decks-Siding-Roofing/Gutters-Windows/Doors - Pavilions and more. In business for over 25 years. We take pride in our work and value our customers satisfaction!
"Great to work with, reasonably priced and performed high quality work. Will hire again for other projects."
Brian C on August 2024
Full Service building-remodeling and home services contractor. Decks-Siding-Roofing/Gutters-Windows/Doors - Pavilions and more. In business for over 25 years. We take pride in our work and value our customers satisfaction!
"Great to work with, reasonably priced and performed high quality work. Will hire again for other projects."
Brian C on August 2024
500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.
"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"
Anissa B on February 2024
500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.
"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"
Anissa B on February 2024
Established in 1992, KADCON Corporation is a full-service licensed general contractor operating in Washington DC, Maryland and Virginia. KADCON has been engaged in many unique construction projects and offers a variety of construction and home improvement services.
Established in 1992, KADCON Corporation is a full-service licensed general contractor operating in Washington DC, Maryland and Virginia. KADCON has been engaged in many unique construction projects and offers a variety of construction and home improvement services.
If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.
A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.
Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.