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TRUSTED BY MANTUA, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon579
    Verified roofing services reviews

Top-Rated Roofers in Mantua - Updated Nov 2026

Avatar for AMJ Contractors, LLC
AMJ Contractors, LLC
4.5(
104
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+12 more

Serving Mantua, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"I am a 69 year old female. I am beyond grateful for Rafael and his company, AMJ Contractors. He went above and beyond!! When I noticed my ceilings and walls were bowing, Total panic. Saturday, I put out a general request for quotes. Rafael Jimenez, the proud owner of AMJ Contractors was the first to respond and here within the hour. I explained my current financial situation and if only the absolute bare minimum be done. Before he went on the roof, I asked if he knew anyone in need of a huge air conditioner. I needed it out so I could put my new little one in. As I walked him to his truck. He looked at me and said, if you are available on Monday, I’ll come back with a helper. Only pay me for the roof supplies. I will fix your roof and put in your 3 air conditioners. I was stunned Tears flowed Two days later, My 3 air conditioners were installed with thick plywood from his shop. Next on my roof for hours with big smiles!! A true family man Top notch job Highly recommended"
 Flat roof
 Amjcontractors jobs
 Amjcontractors jobs
 Amjcontractors jobs
 Amjcontractors jobs

+79

Response time1 day
Recommended by93%of homeowners
Avatar for Lane Roofing & Exteriors
Lane Roofing & Exteriors
4.7(
36
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+21 more

Serving Mantua, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"I just had my roof replaced with Lane Roofing. Shawn Keys was very honest and helpful. He inspected my roof and told me everything that needed to be repaired and replaced and updated me through the whole process and shared photos from start to finish. The crew was great. They showed up early and cleaned up like they were never there. I would highly recommend Lane Roofing & Exteriors."
Roofing
Roofing
Response time5 hrs
Response rate100%
541 neighbors recently requested a quote
Avatar for DSK Roofing, LLC
DSK Roofing, LLC
4.9(
244
)
Asphalt Shingle Roofing - Install or Replace

Serving Mantua, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"One of the best experiences I had with the roofing company. A few days after heavy rains, I was getting water leaking into my garage from the roof. Dan came by to assess the roof. Danâ s team was was very thorough and did a great job with my roof inspection/repair. I highly recommend this company for your roof needs."
My jobs
My jobs
My jobs
My jobs
My jobs

+4

Response time4 hrs
Response rate100%
Recommended by89%of homeowners
Avatar for JV Roofing & Exteriors, Inc.
JV Roofing & Exteriors, Inc.
5.0(
28
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessMetal Roofing - Repair+7 more

Serving Mantua, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Absolutely outstanding! We had a new roof put on about 3 years ago by another company and a few months ago we noticed water marks on an upstairs bedroom ceiling. It was eventually discovered the water was running down a pipe coming out of the roof and dripping on the ceiling. After two unsuccessful attempts to identify and fix the source of the problem by the company who originally did the roof instillation, we decided to go elsewhere and went with JV Roofing. Within minutes of getting up on the roof, John was able to identify the issue. I was not only impressed by John's knowledge but also his communication and obvious passion for what he does. John took the time to fully explain what caused the issue, what he did to fix it and why what he did was necessary all in language and terms someone who knows nothing about roofing can understand. I honestly felt that John treated our issue as if he was fixing his own roof and not just as a another job. recommend JV Roofing to anyone I know who is in need of roofing services."
ALL NEW GAF CHARCOAL ROOFS
BEFORE NEW ROOF
ALL NEW ROOFS
BEFORE NEW ROOF
PREPARING THE JOB SITE

+14

Response time2 hrs
Response rate91%
Recommended by65%of homeowners
Avatar for American Construction Roofing, Siding and Windows
American Construction Roofing, Siding and Windows
4.8(
60
)
Asphalt Shingle Roofing - Install or Replace

Serving Mantua, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"This experience was second to none! EVERYONE on the team was respectful, and professional throughout the entire project. The sales rep. and project manager carefully listened, and helped us decide on a roofing system that was right for our home. All materials were delivered on time, and before the project began, as promised. The supervisor arrived well before the roofing technicians. The lead technician, and technicians arrived on time, made the introductions, and immediately began the work. My home, and property were protected from the removal of roofing materials, at all times. There are often unforeseen issues that arise with construction projects, and I was consulted every step of the way, BEFORE any action was taken! My roof was completed on time. The technicians took pride in their craft, and their mastery was evident in the beauty of our new roof. The yard was left free of all roofing debris, it was if no one was ever there. My recommendation is an enthusiastic YES!"
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+7

18 neighbors recently requested a quote
Recommended by88%of homeowners
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Roofing FAQs, answered by experts

When installed and maintained properly, a cedar shake roof should last up to 60 years. Severe weather and high winds will damage your roof, reducing its life span. Expect a shorter life span if the roofer didn't use top-grade material, didn’t have cedar shake expertise, didn’t create the proper ventilation, or didn’t use the correct fasteners. Keeping up with maintenance will help it last longer. It’s also a good idea to get roof inspections on a regular basis to help spot repairs before they become major issues.

Concrete tile roofs last for an average of 50 years, but you could see more than that if you’re diligent about repairs, roof inspections, and maintenance to avoid major damages. Concrete tile roofs are prone to cracking, so they may not last as long without needing repairs in areas with extreme weather, especially hail.

DIY is not recommended, as slate requires specialized handling and proper underlayment installation for durability.

The best type of roof vent depends on the size, type, and construction of your roof as well as the environmental conditions in and around your home. In many cases, an active ventilation system that draws in fresh air and exhausts air out through the attic is the most effective. Active ventilation systems include roof ridge vents with baffles, turbine vents, and soffit vents that are used together with another type of vent.

The most common roof pitch is 4:12, which means a rise of 4 inches for every 12 inches of horizontal run. However, roof pitch varies widely based on roof design, climate, and even the roofing materials you plan to install. Your building type also plays a role, as flat roofs are common on commercial buildings and some modern homes.

The Mantua, NJ homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.