*The Angi rating for Roofing companies in Mendham, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Mendham, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on May 22, 2025
J&C Construction Group is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. 10+ Years Experience
J&C Construction Group is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. 10+ Years Experience
Your premier provider for Kitchen & Bathroom Renovations, Trim & Crown Moulding, Custom Built-Ins, Custom Furniture, Project Manager, General Construction for all your home projects. NOW ACCEPTING ALL CREDIT CARDS
"We had a great experience. John and his crew was very easy to work with. I appreciate his very timely communication. The craftsmanship for the built-ins and crown molding was excellent. We love our new room and would Bellomi again in a heart beat."
Erin S on November 2023
Your premier provider for Kitchen & Bathroom Renovations, Trim & Crown Moulding, Custom Built-Ins, Custom Furniture, Project Manager, General Construction for all your home projects. NOW ACCEPTING ALL CREDIT CARDS
"We had a great experience. John and his crew was very easy to work with. I appreciate his very timely communication. The craftsmanship for the built-ins and crown molding was excellent. We love our new room and would Bellomi again in a heart beat."
Erin S on November 2023
At Estate Roofing, we specialize in high-quality roofing services tailored to protect and enhance your property. From new roof installations to meticulous repairs, our experienced team uses industry-leading materials and techniques to ensure durability and aesthetic appeal. Whether residential or commercial, we’ve got your back.
"It was great working with Ed and his team. He was very transparent and meticulous about any roof issues he saw. He came back a number of times to check on the work his team completed. Easy to work with and clean! Totally recommend for something as daunting as roofing, they did great! My house looks brand new!"
Diana B on October 2024
At Estate Roofing, we specialize in high-quality roofing services tailored to protect and enhance your property. From new roof installations to meticulous repairs, our experienced team uses industry-leading materials and techniques to ensure durability and aesthetic appeal. Whether residential or commercial, we’ve got your back.
"It was great working with Ed and his team. He was very transparent and meticulous about any roof issues he saw. He came back a number of times to check on the work his team completed. Easy to work with and clean! Totally recommend for something as daunting as roofing, they did great! My house looks brand new!"
Diana B on October 2024
Lev's Construction LLC, has been proudly servicing the local New Jersey community for over 20 years. We provide affordable high quality roofing services (commercial, residential & industrial) such as roofing repair, roofing replacement, siding, windows, doors and much more. All work is done by company owner with hardworking and dependable workers; competitive pricing and satisfaction guarantee keep our customers comfortable with their choice in company. Call for a FREE estimate today!
"Lev is an excellent craftsman. He and his crew addressed all the issues with the repair and replacement of new sheathing and new asphalt shingles on my home and garage. Also, Natia was so helpful and patient answering all my questions and explaining the different shingle manufacturers and providing samples. Thank you Levs Construction! A+ looks awesome!"
Irving w jr A on January 2024
Lev's Construction LLC, has been proudly servicing the local New Jersey community for over 20 years. We provide affordable high quality roofing services (commercial, residential & industrial) such as roofing repair, roofing replacement, siding, windows, doors and much more. All work is done by company owner with hardworking and dependable workers; competitive pricing and satisfaction guarantee keep our customers comfortable with their choice in company. Call for a FREE estimate today!
"Lev is an excellent craftsman. He and his crew addressed all the issues with the repair and replacement of new sheathing and new asphalt shingles on my home and garage. Also, Natia was so helpful and patient answering all my questions and explaining the different shingle manufacturers and providing samples. Thank you Levs Construction! A+ looks awesome!"
Irving w jr A on January 2024
We are local, family owned home improvement company specializing in wood and vinyl replacement windows, vinyl siding, roofing and blown-in cellulose insulation. We are fully licensed and insured. We offer free in home consultations and estimates, with the use of thermal-imaging technology. We have been serving the community for 30 years, with a reputation of delivery high quality products at a great value. Additional email: [email protected].
"Acorn was great. As a first time homeowner, I appreciated the recommendations they made for replacing the old insulation in our attic and getting the largest bang for our buck. At the same time, they didn't try to upsell us on things other contractors recommended. Overall, the price was competitive and the work quality was high."
Sam R on December 2024
We are local, family owned home improvement company specializing in wood and vinyl replacement windows, vinyl siding, roofing and blown-in cellulose insulation. We are fully licensed and insured. We offer free in home consultations and estimates, with the use of thermal-imaging technology. We have been serving the community for 30 years, with a reputation of delivery high quality products at a great value. Additional email: [email protected].
"Acorn was great. As a first time homeowner, I appreciated the recommendations they made for replacing the old insulation in our attic and getting the largest bang for our buck. At the same time, they didn't try to upsell us on things other contractors recommended. Overall, the price was competitive and the work quality was high."
Sam R on December 2024
George J. Keller & Sons, LLC is a second generation, family-owned home improvement company specializing in Roofing, Siding, Windows and Solar. We started as a “Mom & Pop” roofing company in 1980, working out of our Dad’s house in Flanders, with one truck and one roofing crew. We’re now one of New Jersey's most well respected, small businesses in Flanders, and one of only 2 contractors in all of New Jersey to receive the GAF 3-Star President's Club designation, the most prestigious honor from the leader in roofing. We feel a huge commitment to doing the right thing for our customers, many of whom are repeat purchasers of the company’s services. With our commitment to the company and the Flanders area comes the confidence to you that we’re not going anywhere. Our passion and drive to be the Premier Home Improvement Company in Northern NJ is reflected in our work ethic and our willingness to go the extra yard for our clients. Mailing address: PO Box 218, Flanders, NJ 07836
"The company was a pleasure to work with. They showed great care in their work and a sincere concern for addressing our needs. Their crew was quick and efficient but without cutting any corners."
Michael P on September 2020
George J. Keller & Sons, LLC is a second generation, family-owned home improvement company specializing in Roofing, Siding, Windows and Solar. We started as a “Mom & Pop” roofing company in 1980, working out of our Dad’s house in Flanders, with one truck and one roofing crew. We’re now one of New Jersey's most well respected, small businesses in Flanders, and one of only 2 contractors in all of New Jersey to receive the GAF 3-Star President's Club designation, the most prestigious honor from the leader in roofing. We feel a huge commitment to doing the right thing for our customers, many of whom are repeat purchasers of the company’s services. With our commitment to the company and the Flanders area comes the confidence to you that we’re not going anywhere. Our passion and drive to be the Premier Home Improvement Company in Northern NJ is reflected in our work ethic and our willingness to go the extra yard for our clients. Mailing address: PO Box 218, Flanders, NJ 07836
"The company was a pleasure to work with. They showed great care in their work and a sincere concern for addressing our needs. Their crew was quick and efficient but without cutting any corners."
Michael P on September 2020
For the past decade, Intact Roof has offered the New Jersey area the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate and tile roof repair, and the installation and repair of flat roofs. We primarily serve the Northern New Jersey area. We specializes in residential roofing, chimney and skylights. Our company mission is, “To provide the highest quality products and workmanship to our customers”. Our everyday company goal is to provide 100% customer satisfaction and the best possible experience for our customers. The training and certifications that we have earned allow us to live up to those ideals. When you have any roofing need, from a blown off shingle to a large roof replacement, Intact Roof can meet your roofing needs. We are confident that we will far exceed your expectations.
"Could not be happier with the jobs Dino and his crew did for us. Honest and reliable! They replaced our old corroded chimney chase with a stainless steel one. They replaced the gables on our house and even power washed the entire exterior of the house. Prices were fair and they worked incredibly hard and efficiently. A++++"
Jeff V on July 2024
For the past decade, Intact Roof has offered the New Jersey area the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate and tile roof repair, and the installation and repair of flat roofs. We primarily serve the Northern New Jersey area. We specializes in residential roofing, chimney and skylights. Our company mission is, “To provide the highest quality products and workmanship to our customers”. Our everyday company goal is to provide 100% customer satisfaction and the best possible experience for our customers. The training and certifications that we have earned allow us to live up to those ideals. When you have any roofing need, from a blown off shingle to a large roof replacement, Intact Roof can meet your roofing needs. We are confident that we will far exceed your expectations.
"Could not be happier with the jobs Dino and his crew did for us. Honest and reliable! They replaced our old corroded chimney chase with a stainless steel one. They replaced the gables on our house and even power washed the entire exterior of the house. Prices were fair and they worked incredibly hard and efficiently. A++++"
Jeff V on July 2024
Top NJ Construction LLC is your local New Jersey Roofing and Chimney Repair, Replacement, and Installation specialist, always available for Free Estimates. Top NJ Construction is a family owned and operated Construction specialized in Roofing, Chimney, Siding, Masonry, and Gutters in New Jersey, proudly servicing in the state for over 20 years. Our certified and experienced crew repairs, replaces, and installs Shingle, Tile, Cedar Shake, Metal, and Flat Roof Systems. Top NJ is also experienced in Prefabricated, Metal, Wood Stove, and Masonry Chimneys. With years of experience in residential and commercial Roofing, Chimney, Gutters, Masonry, and Siding Repair and Installation in New Jersey, you can expect professional service, the best materials, and excellent customer service at an affordable price. Whether you need a Gutter Repair, Chimney Rebuild, or a New Roof Installation, call Top NJ Construction at (862) 388-9084. We are always open for Emergencies, Call at any time if you are experiencing a Roof Leak, Chimney Leak. Our emergency team will be your first responder to stop the leak and plan the next step at repair it. No matter how big or small a project is Top NJ Construction can handle it all.
"John, the owner, was honest and completed the job as promised. His crew was great and cleaned the site after the job was completed. I love the new patio!!!"
Christopher L on November 2024
Top NJ Construction LLC is your local New Jersey Roofing and Chimney Repair, Replacement, and Installation specialist, always available for Free Estimates. Top NJ Construction is a family owned and operated Construction specialized in Roofing, Chimney, Siding, Masonry, and Gutters in New Jersey, proudly servicing in the state for over 20 years. Our certified and experienced crew repairs, replaces, and installs Shingle, Tile, Cedar Shake, Metal, and Flat Roof Systems. Top NJ is also experienced in Prefabricated, Metal, Wood Stove, and Masonry Chimneys. With years of experience in residential and commercial Roofing, Chimney, Gutters, Masonry, and Siding Repair and Installation in New Jersey, you can expect professional service, the best materials, and excellent customer service at an affordable price. Whether you need a Gutter Repair, Chimney Rebuild, or a New Roof Installation, call Top NJ Construction at (862) 388-9084. We are always open for Emergencies, Call at any time if you are experiencing a Roof Leak, Chimney Leak. Our emergency team will be your first responder to stop the leak and plan the next step at repair it. No matter how big or small a project is Top NJ Construction can handle it all.
"John, the owner, was honest and completed the job as promised. His crew was great and cleaned the site after the job was completed. I love the new patio!!!"
Christopher L on November 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
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
Gikas Painting and Restoration has been enhancing your home with texture, colors and details in order to comprehensively restore and maintain its charming properties for residents since the early 1980's. We are a vertically integrated Home Improvement Company that can help homeowners with a vast variety of services.
"Butchers Brutal Sanding looks terrible Paint bubbles up every year"
Mike car C on July 2024
Gikas Painting and Restoration has been enhancing your home with texture, colors and details in order to comprehensively restore and maintain its charming properties for residents since the early 1980's. We are a vertically integrated Home Improvement Company that can help homeowners with a vast variety of services.
"Butchers Brutal Sanding looks terrible Paint bubbles up every year"
Mike car C on July 2024
Typical roofing repairs cost between $380 and $1,800 on average. However, most homeowners spend approximately $1,100 on a roofing repair project. The size of the roof, the extent of the damage, and the type of project all impact the final cost. External factors like product availability and supply chain issues may also affect the price.
Projects like repairing damaged gutters will only be around $180 to $560, whereas repairing a sagging roof will be a higher expense at $1,500 to $7,000.
Roof repairs start at around $700.00 and go up from there. There are many significant factors that come into play, and each customer's needs will rarely be the same.
The cost to replace your roof is often significantly more expensive than the cost to repair it. On average, homeowners will spend between $5,890 and $12,800 to replace a roof. The size of the roof, the roof’s pitch, and the number of stories the house has will significantly affect the overall cost. You can expect to spend upwards of $46,000 for large, high-end roofs.
This all depends upon size, type and complexity of the actual sloped areas of the roof. An accurate estimate with detailed lists of covered and additional items is imperative when purchasing and protecting yourself during the process.
Although not every state issues licenses for roofing pros, it's important to check with your county or city if hiring a licensed roofing contractor is necessary. Hiring an unlicensed roofer might result in low-quality work and potential legal issues if an accident happens. It’s always best to check the qualifications and licenses of your roofer before they begin a project.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Before hiring a roofing contractor to work on your project, there are a few things you will want to ask, including:
Do you use roofing subcontractors?
Do you offer a warranty?
Do you have any references?
How will you clean up after the project is complete?
Will you remove my old or damaged roof?
How long have your crews been working with you?
Do you offer a warranty?
Do you have any references?
How will you clean up after the project is complete?
Will you remove my old or damaged roof?
Roofing is a highly skilled and labor-intensive trade. Because of this, you can expect to pay an average of $2 per square foot for your roofing professional. Roofing labor costs generally make up about 60% of the overall project cost.