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TRUSTED BY CEDAR KNOLLS, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified roofing services reviews

Top-Rated Roofers in Cedar Knolls - Updated Nov 2026

Avatar for 1 ALL AMERICAN ROOFING LLC
1 ALL AMERICAN ROOFING LLC
5.0(
208
)
Asphalt Shingle Roofing - Repair

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \nCall us today you'll be pleased you did. Thank you \n

Recommended by99%of homeowners
Avatar for George J Keller & Sons LLC
George J Keller & Sons LLC
4.4(
262
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Roof was 25 years old and was due for replacement. I also had old LP fiberboard siding that needed replacing in some sections mainly the chimneys. The rest was ok and I couldn't see spending the money to replace it all. George Keller did a terrific job on the roof and worked with me to match the LP siding using James Hardie siding. Carl the estimator took his time gave me a detailed estimate with pictures showing all the sections of siding that would be replaced. George Keller had done other houses in our neighborhood and one neighbor, an architect, used them, so that speaks to their reputation. I would highly recommend them. They are very efficient and neat and will finish your job in a day or two."
Green With Envy
Modern Farmhouse
Metal Roofing
Green With Envy
Modern Farmhouse

+41

Response time12 hrs
Recommended by90%of homeowners
Avatar for Jersey Roofing, LLC
Jersey Roofing, LLC
4.9(
454
)
Asphalt Shingle Roofing - Install or Replace

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Ervis and his crew did an outstanding job. The price was fair and the quality was excellent. My roof was replaced in one day! I had 4 contractors that gave me estimates for the roof replacement and Jersey Roofing offered the most competitive price. There was a supervisor at all times onsite which I liked. I highly recommend Jersey Roofing for A+++ quality and service."
Roofing project in Morristown, NJ
ROOFING 2017-2018
ROOFING 2017-2018
ROOFING 2017-2018
ROOFING 2017-2018

+98

Response time8 hrs
Response rate100%
68 neighbors recently requested a quote
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Showing 1-10 of 1273
Roofing FAQs, answered by experts

If you’re building the roof trusses yourself, which isn’t recommended, it will be more affordable than buying pre-built trusses. Trusses cost more because they use the same amount of material, but you’ll also be paying for the labor, as well as the delivery to your home. However, if you’re having a contractor build the roof for you, then trusses will be less expensive, as the labor costs to build roof framing on-site will cost more.

Yes, a new roof will add value to your home, often providing a return on investment (ROI) of between 60% and 70%. Not only will a new roof boost curb appeal, but savvy homebuyers will also know that a new roof means they won’t have to worry about roof leaks and related damage for years after closing. They’ll also know that they’ll save money by potentially having decades before they need to worry about paying for repairs or replacement.

You should definitely be wary of roofing contractors who offer significantly lower prices than their competitors. Most roofers in the area are all dealing with the same cost of materials, and labor costs are often comparable, too. If they’re significantly cheaper than other companies around, it could be a scam. Read reviews and ask other roofing companies and contractors if they’ve heard of the suspected scamming company.

While two-layer torch down roofs are easier to install than three-layer roofing, it is best not to DIY the installation. Torch down roofs require expert knowledge of the application process to get it right the first time and prevent leaks or poor craftsmanship, not to mention that roof work can be dangerous.

A cool roof can be worth it in the right climate. Cool roofs are excellent at reflecting solar heat away from your home, so if you live in a warm or hot climate, they can be a great roofing choice. Some cool roofing materials are even eligible for tax credits. However, they cost more than traditional roofing and don’t retain heat as well as traditional roofing, so they’re not ideal if you live in a cold climate.

The Cedar Knolls, NJ homeowners’ guide to roofing services

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