Logo of Fonseca & Sons Roofing

Fonseca & Sons Roofing - Mahwah, NJ

  • 1031 MacArthur Blvd, Mahwah, NJ 07430
  • Industrial Roofing
  • Residential Roofing
  • Financing Available
  • Warranties Offered
  • Slate Roof
Website
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

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What people say about “Fonseca & Sons Roofing”?

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Recommended Reviews

Overall Company Rating
Excellent 4.8
Out of 36 reviews
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joan mcdaniel
Jul 31, 2025

I highly recommend this roofer if you need any roofing work done. They gave me the best price and did a great job. My new metal roof was installed, fascia boards were replaced, and a ridge cap was added just a couple of weeks after the quote was approved. The noise only lasted two days, and it was definitely worth it! Marvin and the crew were professional, cleaned up everything afterward, and always kept me updated. I'm very happy with the results.

Hayley Cameron
Jul 29, 2025

Fonseca & Sons Roofing did an outstanding job fixing our roof in Mahwah. After we noticed a leak, I contacted them because a neighbor recommended their services. The next morning, Ernest came over and quickly found the problem area. Later, I got a call explaining different ways to repair the issue, with clear options for different budgets, and there was never any pressure to spend more than needed. On the day of the repair, the crew showed up right on time, got straight to work, and finished everything promptly. They also made sure to clean up the whole area before leaving. A few weeks after some rain, I received a follow-up to check that everything was holding up well. Overall, it was a fantastic experience!

John Keith
Jul 28, 2025

I found Fonseca & Sons Roofing online and filled out their contact form. i got a call the next day and Harold came by to look at my roof that same day. he sent me a quote that night and told me when they could start. he was really on top of things! i had an old rubber roof that needed to be replaced because every time it rained or the snow melted, water would leak through my bathroom light fixtures. Harold and the crew replaced the roof exactly when they said they would, just before more bad weather hit. it feels so good not to worry about leaks during storms now. my new roof is holding up really well! the quality of the work is excellent. harold was super friendly and always quick to respond. i'd definitely call them again for any roofing work!

Allison9 B
Jul 21, 2025

from start to finish, fonseca & sons roofing was fantastic. ernest showed up on time for our appointment and clearly explained what my roof needed. the office staff was really helpful in walking us through each step and helping us pick the right shingles. when it was tough to get samples, they even found homes in mahwah with the roof style we liked, which showed they really cared. the whole roof removal and installation went smoothly, and my new roof looks great!

Aimee Lester
Jul 20, 2025

Harold was extremely professional and very easy to work with. He took care of all our roofing needs and even helped us handle the insurance paperwork. He went above and beyond what we expected, and also helped our family replace an old, unsightly chimney cover. The crew was polite, friendly, and made sure to clean up everything before they left. Harold also recommended other trusted professionals for some non-roofing work we needed and even reached out to them for us. We have already recommended Fonseca & Sons Roofing to friends and will keep referring anyone we know with roofing problems.

Jonathan Bradford
Jul 19, 2025

We were extremely pleased with Fonseca & Sons Roofing. After getting several estimates to have our roof replaced, they offered the best price and were the quickest to get back to us. The quality of their work was excellent. Conner handled the initial free estimate, the contract, and even did the final inspection himself—he was very friendly, thorough, and really knew his stuff. The whole team impressed us with how fast and organized they were. They promised to start at 7am, and sure enough, everyone was there early, getting set up and removing our old shingles right on time. Even though our roof is quite large, they finished everything by 3:30pm the same day! They made sure to protect our landscaping with tarps and did an amazing job cleaning up—our patio was actually cleaner than before they arrived. The crew clearly knows what they’re doing. Very quick and efficient service.

Lillian6 D
Jul 18, 2025

i had my new roof installed by Fonseca & Sons Roofing in Mahwah. i'm a bit late writing this review, but time and weather have shown just how solid their work is. my roof went through a huge storm and not a single shingle was lost! my old roof was in terrible shape, but they really worked wonders. when i look at old photos, the roof used to look uneven, but now it's perfect. they even painted the pipes to match my house and roof, and made sure to clean up the yard every day. they used a giant magnet to pick up any nails, which was great. even though my house is small, it turned out to be a big job because there was a lot of rotted wood underneath. i had a leak before, but now it's completely fixed. they tore off two layers of old shingles and showed me pictures of all the repairs they made, so i knew they did everything right. one time, after an accident where the electric pole came loose, the electrician told me to call the roofer. Marvin came out to handle the repair, and i'm so glad i didn't try to fix it myself! their work really held up well in the big storm. don't wait to call for your roof, as there might be a waiting list since so many people need repairs in mahwah. it's definitely worth it! my neighbor already asked who did my roof and i'm sure she'll be calling soon.

frances walter
Jun 20, 2025

i just finished my final walk through with the roofing crew. i couldn't be happier with my new metal roof for my home in mahwah. the owner and his team gave me several choices for metal roofing systems. they came out, offered a free estimate, and sent a detailed proposal and scope of work. while they weren't the cheapest, they are definitely the best. it was worth investing in real experts to get the job done right. now i understand why they are in high demand. the crew took extra care to protect my rose garden and swimming pool. i'm also really happy with the skylight installation. i highly recommend these roofers, especially if you want a smooth, worry-free experience. i will definitely use them again for commercial roofing and to install solar panels on my buildings in mahwah. ernest and harold were both great to work with.

Judith Haas
Jun 18, 2025

We hired Fonseca & Sons Roofing to install a new metal roof on our house. The entire job was done very smoothly and quietly, all wrapped up in under 8 hours, including a thorough cleanup afterward. The crew, including Harold and Jorge, were friendly and professional the whole time. We had such a positive experience, we almost wish we needed another roof! I would absolutely recommend them to anyone wanting top-quality roofing work and materials from a team that clearly takes pride in what they do. Plus, they offer a great warranty on both their materials and labor. We even tried to offer them some hot cocoa!

Jillian Mcfarland
Jun 6, 2025

Fonseca & Sons Roofing did an outstanding job on our big roofing project, which included a new roof, skylights, siding, and a new front door. From the start, during the proposal phase, Harold was always professional and gave great customer service. He answered all our questions and was quick to respond whenever we needed something. The roofing crew worked fast and took great care of our property, treating it with respect like it was their own. Marvin and Harold were excellent at handling any design concerns that came up and made sure everything was cleaned up and finished nicely. Even though such a large roofing project can get messy, the team managed it well. The price was fair compared to other quotes we got, and they were flexible with our requests. Most importantly, the quality of the work was top-notch. We are extremely happy we chose them for our roofing project and would highly recommend them.

K Owens
Jun 3, 2025

We recently had our roof replaced in Mahwah after a hail storm caused some damage. The roofing team did an outstanding job—they communicated clearly, answered all our questions quickly, and helped us through the entire insurance claim process to make sure we got full coverage for the repairs. The crew was fantastic; even though we have a big roof, they finished everything in just one day and cleaned up thoroughly afterward. Marvin, the owner, was also on site to oversee the work and make sure everything was spotless, leaving no nails behind. From start to finish, the company showed great quality, honesty, and professionalism. We upgraded our shingles to class IV, which should help lower our insurance costs.

Alexandra C
May 28, 2025

we hired a roofing company to clean, reseal, and repair our sagging gutters, as well as install a new run of gutters at the back of our house. they came out to give us an estimate, which was very fair. sebastian and harold did an excellent job and made sure everything was cleaned up when they were finished. marvin in the office handled the scheduling and kept us informed throughout the process. there were some weather delays because of rain, but marvin called us several times to update us on the progress. from the first phone call, everything was handled professionally. i highly recommend this roofing company.

Ross Farley
Mar 15, 2025

I can't express enough how great my experience was with a roofing company. They are honest, knowledgeable, professional, reliable, and truly nice! I needed to have the flashing at the base of my electrical mast replaced. I reached out to the owner, and he got back to me in less than an hour. Later that same day, he came out to evaluate the situation and quickly put my project on the schedule. The technician who arrived was Jorge, and despite the chilly and drizzly weather, he did an excellent job with the repair. He also noticed a few other issues while on the roof and took care of them as well. I recently had Jorge come back to check on a potential problem with my gutter, soffit, and fascia. He thoroughly assessed everything and gave me the all-clear. He even went the extra mile by going into my cold, dark attic to adjust the soffit baffle and insulation in a tricky area. He provided me with additional suggestions to fully resolve the issue. I really appreciate his effort! By the way, I saw the roofing team working on a full roof replacement for my neighbor across the street. They were professional, well-coordinated, and hardworking, and they left the worksite spotless. The new roof looks fantastic! I would highly recommend this roofing company to friends, family, and neighbors!

Devin27 S
Mar 11, 2025

i reached out to a roofing company when a shingle blew off my roof, and they promptly came out the next day to secure the area with a tarp. harold inspected the roof, took some photos, and clearly explained what needed to be done. from that point on, he guided us through the entire process until we signed the contract and made our first payment. while there was a brief period without communication, the rest of the experience was smooth. the crew that came to do the work were true professionals and worked diligently without bothering us at all. they started early and finished their job efficiently, ensuring everything was in order and that the area was clean when they left (we did find a few nails in the yard the next day, but that was minor). the gutter team arrived a couple of days later and provided the same level of professionalism. overall, aside from the slight communication gap, we had a wonderful experience with the roofing service.

Carly Jefferson
Mar 10, 2025

We were a bit worried when we noticed a leak in our bedroom roof, but Marvin responded quickly. He came over and provided a clear and detailed explanation of the job and the costs involved. He even offered a better price than a competitor. Remarkably, they arrived the very next day to start the work. The leak was found on a Tuesday, and by Thursday morning, Marvin and his team were already roofing for us. It was impressive to watch how smoothly everything operated, with everyone knowing their roles. At one point, I was inside working and noticed it had gotten quiet. When I looked outside, they had finished and left without a trace. I was amazed! I walked around the yard, and they had cleaned up everything perfectly. Plus, we received a strong warranty and a personal follow-up from Marvin after the job was done, as he likes to ensure his customers are satisfied. This is a trustworthy and well-organized company.

delaney calhoun
Mar 8, 2025

I have a log cabin that had some leaks in different areas. The representative from Fonseca & Sons Roofing carefully inspected everything and clearly outlined what they could handle and where I needed to consult a log cabin specialist. The repairs they suggested were spot on, and the cost for the work was very fair. On the day of the job, the roofers worked efficiently. After two heavy rains, my utility room ceiling drywall did have an issue, but I called them, and they quickly sent a roofer to check it out. He pointed out that some log work in one area was significantly damaged and should have been addressed earlier. However, the technician went above and beyond by applying a temporary patch to the affected log and sealing all around the area. This company is local, friendly, and a great part of the community. I'm glad to have them as my trusted roofers.

Corey Jarvis
Jan 7, 2025

Wayne and Conner, we're truly grateful for the fantastic job you did on replacing our roof. The work was carried out swiftly and with great professionalism. Initially, we were informed that our project could only be scheduled for a future date. However, Conner contacted me a few days later to inform about a cancellation and asked if they could begin the roof work immediately. We agreed and they promptly started the work on the next weekday, soon after the weekend call. The work was extensive, involving a complete roof replacement, including an overlay on the decking. During the process, Wayne discovered an issue with the gutters and promptly brought it to my notice. They resolved the issue charging only for the materials, which was much appreciated. We also had a pleasant experience working with Jorge. He was the one who initially came out to assess the problem and provided us with various solutions and their respective costs. He managed the entire process in a very professional manner. We're truly satisfied with the excellent job done and would highly recommend their roofing services to anyone. We sincerely appreciate it!

Marisa Mccormick
Dec 22, 2024

I initially came into contact with the proprietors of Fonseca & Sons Roofing through our kids, who became good pals. Being a realtor, I frequently require expert roofing advice and I have discovered Fonseca & Sons Roofing to be exceptional professionals, punctual, and providing superb customer service. They've also worked on my own house in Mahwah twice, once for a scheduled roof replacement for an extension (that included cleaning the roof and gutters on the remaining part of the roof) and another time for a crucial repair after a hailstorm led to roof damage. Their crews, including jared, dillon, and raymond, were consistently affable, tidied up after each work day, and were excellent communicators. I strongly endorse them!

Ebony Baker
Dec 10, 2024

For the past two decades, we've been dealing with problems with our flat metal roof. We've had multiple minor repairs, but none of them provided a long-term solution. We've received a range of estimates, from patchwork repairs to a costly $40k replacement. We hired a roofer who cleaned, resealed, and coated our roof. This not only fixed all our leaks, but also led to a reduction in our cooling costs this summer. Before, our AC system struggled to keep up with the heat, especially during the peak summer months in our large metal building. This year, however, it's been significantly better. A big thank you to Harold, Marvin, and Jared for their excellent work, clear communication, and reasonable pricing.

Naomi Gray
Oct 18, 2024

Following a major storm, I reached out to Fonseca & Sons Roofing on a friend's advice and couldn't be happier with the outcome. They went above and beyond to replace my roof, fix the siding, and even gave my entire home a fresh coat of paint. The crew, Dillon, Conner, and Jorge, did an exceptional job and took great care in cleaning up my landscape beds. I wouldn't hesitate to recommend Dillon to anyone in need of his expertise. Recently, I noticed some issues with the siding on my house in Mahwah and promptly called Conner from the same company. Their team was able to address the repairs within a mere three days. They fixed about 100 board feet of siding, carefully caulked all the seams, and gave my home, including the gutters and downspouts, another thorough paint job. I can't recommend them highly enough for any of your exterior needs!

Rebecca Mcguire
Oct 10, 2024

sebastian does an excellent job. he promptly provides a quote and is superb at answering any queries and accommodating your requirements. he set a start date and began precisely on schedule, regularly updating me via email about the progress and next steps, if he didn't see me at the property. he finished the new roof installation for fonseca & sons roofing several days before the estimated time. after the completion of the roof, there was an issue with a tree trimmer dropping branches on my new roof, which resulted in some cracks. i reached out to sebastian, and by the following afternoon, they were there to fix the damages. on another occasion, i suspected a leak in the roof over my garage during a rainstorm. that same night, sebastian was there and showed me it was actually a burst water pipe. he helped secure it temporarily until a plumber could come to resolve it permanently. the level of professionalism and care he extends to each client is unmatched. i wish every roofer could be as dedicated and efficient as this.

Herbert26 T
Sep 27, 2024

Raymond from Fonseca & Sons Roofing came out to inspect my roof after I had noticed a leak. He dedicated roughly an hour to thoroughly examining the roof. Once he was finished, he presented me with photos of the issues he had discovered and suggested the necessary repairs. I had received estimates from other companies, but none compared to the service provided by Raymond's team. Shortly after, Conner and Sebastian began the repair work. I was incredibly impressed by the high-quality materials used, their meticulous work, and overall professionalism. They were also very diligent in cleaning up any trash before leaving each day. I am now recommending them to others in my housing community in Mahwah.

chris nelson
Sep 24, 2024

I reached out to a local roofing company in Mahwah in a state of distress, as water was trickling into my window and I feared it could be due to a roof leak. The idea of potential water damage is always daunting! From the moment I made the call, I was shown nothing but kindness and understanding by their team, especially Ernest. They dispatched a crew late on a Friday, who were both highly professional and diligent. They quickly located and remedied the issue. I breathed a sigh of relief when I found out that the issue was not a roof leak, but a vent nearby! Everything is back to normal now, and I no longer have to worry about any water issues. I am deeply grateful for their help.

Teresa Lucero
Aug 1, 2024

The whole team consistently goes the extra mile to maintain top-notch roofing service and quality. The proprietors are directly involved, and team members like Harold, Marvin, Raymond, Sebastian, and Jorge display expertise, accountability, and proficiency on a regular basis. I would highly recommend them for any roofing job in Mahwah!

Sonia Berg
Jul 28, 2024

Harold from Fonseca & Sons Roofing delivered an outstanding performance. When we found it challenging to select a color, he presented us with a variety of samples and offered valuable advice. The pricing was precisely what we anticipated and reasonable for our home in Mahwah. The team carried out the roofing task with great attention to detail and managed the cleanup process effectively. We are thoroughly delighted with the service!

Peyton Lane
Jul 7, 2024

For a while, I had overlooked the maintenance of my gutters to the point where I thought they were irreparable. However, after just one visit from Fonseca & Sons Roofing, my gutters were left in pristine condition! I was genuinely surprised! Sebastian, Harold, Wayne, Ernest, and Marvin truly earn their reputation as everyone's preferred roofing specialists in Mahwah. Their work quality is unparalleled! I only wish I had discovered them sooner!

Kristina Arroyo
Jul 5, 2024

The team was fantastic. We bought our first home in Mahwah which badly needed a new roof. Harold was quick to respond and offer us a reasonable price for the job. The outcome was stunning and our house has the best looking roof in the neighborhood, all thanks to Fonseca & Sons Roofing. They made this massive task seem like a walk in the park and wrapped it up in just a few days. i can't express enough gratitude for the excellent job they've done.

Adam30 K
Jul 4, 2024

Conner visited our property in Mahwah to give us an estimate from Fonseca & Sons Roofing. They were our initial and only contact. After understanding the extent of their work and the superior quality of their materials and craftsmanship, we didn't see the need to seek any other estimates. When the job was done, Jorge, Wayne, Dillon, and Marvin did an outstanding job tidying up the area. They even utilized a magnetic roller to gather all the nails. The team was thorough and performed an exceptional job. We're extremely pleased with the work they've done.

Alice24 S
Jun 22, 2024

My interaction with Fonseca & Sons Roofing from initiation to completion was outstanding. They showcased immense professionalism and were incredibly supportive. A huge kudos to Jorge, who sorted out an issue I was dealing with! I would recommend their services to anyone in need. From a contented customer in Mahwah.

Anita Stuart
Jun 5, 2024

Fonseca & Sons Roofing demonstrated exceptional professionalism and responsiveness when handling our roofing needs. Their team operated like a well-oiled machine, ensuring that their service was both prompt and meticulous. Despite a minor hiccup following the work, the company owner, Harold, rectified it immediately. Choosing Fonseca & Sons Roofing for our roofing needs in Mahwah was undoubtedly a wise decision. Thank you, Fonseca & Sons Roofing, for delivering top-notch Quality and Value!

G Atkins
May 23, 2024

Conner was my main liaison, and he was incredibly professional, considerate, and prompt with responses to all queries. The roofing job was completed with excellent quality! I've suggested their services to others in Mahwah, who have experienced storm damage!

Alexia5 B
May 13, 2024

I wasn't aware of all the damages my old roof had sustained. Luckily, Dillon from the Mahwah office did a fantastic job educating me and ensuring that my damage was thoroughly assessed. This company maintains a high level of professionalism and if you're fortunate enough to work with Dillon, you can be confident that you're in excellent hands. Trust the process and rest assured, he always kept me in the loop regarding the ongoing progress.

Courtney C
May 12, 2024

I was extremely pleased with the skill and work carried out by Ernest from Fonseca & Sons Roofing. He was enlisted to install a roof vent for a bathroom fan in my Mahwah home. After accomplishing the task, he took the initiative to inspect and secure all the other vent caps on the roof. Additionally, he conducted a thorough examination of the roof for any potential repairs or replacements. His diligence was impressive.

T Bentley
May 11, 2024

Last season, I had the pleasure of collaborating with the team at Fonseca & Sons Roofing. Initially, I was hesitant due to some less-than-stellar experiences I had previously endured with other roofing services. However, I can confidently state that nothing except for the exceptional work done by Dillon and his crew could have swayed my opinion. Dillon came out to meet my wife, my dogs, and me, and thoroughly discussed the process with us. They provided us with an excellent deal on financing and executed top-notch work on the roof itself. The cleanup was the most impressive part, with virtually no debris left behind because they knew I was concerned about my dogs potentially stepping on a nail. They undoubtedly deserve an A++ rating. If you are in need of a new roof in Mahwah, I highly recommend reaching out to Fonseca & Sons Roofing.

Desiree Mckay
May 9, 2024

jorge from fonseca & sons roofing performed an inspection on my roof. he was professional and highly informed, showing a genuine passion for his work. i would recommend jorge and fonseca & sons roofing. he gave me a truthful assessment without making me feel rushed into making a decision. it's clear he's an expert at what he does in mahwah.

Summer S
May 8, 2024

Outstanding service! Prior to the next predicted downpour in Mahwah, they promptly arrived at our property to check out a potential leak we suspected was coming from the roof, not the bathroom. Following their comprehensive inspection, Nathan confirmed the leak, but to our surprise, it was from the sewer vent pipe! Thanks to their swift action and impressive roofing knowledge, we're now well educated and prepared to save a significant amount of money. We're truly grateful, thank you!

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137 locals recently requested a quote
  • 1031 MacArthur Blvd, Mahwah, NJ 07430
  • Industrial Roofing
  • Residential Roofing
  • Financing Available
  • Warranties Offered
  • Slate Roof
Website
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

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