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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon268
    Verified roofing services reviews

Verified Reviews for Roofing pros in Knowlton, NJ

*The Angi rating for Roofing companies in Knowlton, 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 Knowlton, 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 14, 2026

Find Roofers in Knowlton

Avatar for Explore GC, LLC
Explore GC, LLC
4.9(
328
)

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Explore GC, LLC Roofing has truly transformed my home with their exceptional craftsmanship. My roof looked better!Thank you Mr. Jimmy for successfully completing my roofing project."
Final product
Flat roof
Chimney after replacement
Shingle roof
In process

+33

Response time3 hrs
Response rate97%
110 neighbors recently requested a quote
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Avatar for 1 ALL AMERICAN ROOFING LLC
1 ALL AMERICAN ROOFING LLC
5.0(
208
)

Serving Knowlton, 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

2 neighbors recently requested a quote
Recommended by99%of homeowners
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Avatar for DONE RITE ROOFING AND GUTTERS LLC
DONE RITE ROOFING AND GUTTERS LLC
5.0(
119
)

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I contacted Done Rite Roofing after noticing missing shingles. They responded quickly and repaired the roof the same week. Solid workmanship and fair pricing."
Response time5 hrs
2 neighbors recently requested a quote
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Avatar for All Point Construction, LLC
All Point Construction, LLC
5.0(
209
)

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"We had extensive roof damage due to severe storms. They repaired/replaced everything and now we have a beautiful new roof. Theyâ re very professional, courteous and do outstanding work. Their work price is very reasonable. I would definitely highly recommend All Point Roofing for roof repair."
Roof
Roof
New Roof
Response time1 day
Response rate92%
9 neighbors recently requested a quote
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Avatar for Jersey Roofing, LLC
Jersey Roofing, LLC
4.9(
453
)

Serving Knowlton, 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 rate94%
140 neighbors recently requested a quote
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Avatar for Four Seasons Roofing and Construction
Four Seasons Roofing and Construction
5.0(
151
)

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Impressed with the quick and quality roof repair service provided by Four Seasons Roofing. Would definitely use them again."
nailing shingles
nailing shingles
installing drip edge
nailing shingles and installing plywood
view from the ground floor, during the process

+11

Response time5 hrs
Response rate94%
13 neighbors recently requested a quote
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Avatar for Black Rock Exteriors, LLC
Black Rock Exteriors, LLC
4.9(
68
)

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Great experience. Blackrock exterior installed a new roof and we are very happy with the price and the job ! Thank you!"
Response time7 hrs
Response rate88%
60 neighbors recently requested a quote
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Avatar for A1 Opportunity Construction, LLC
A1 Opportunity Construction, LLC
5.0(
88
)

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"We phoned A1 Opportunity Roofing for an inspection when our roof began showing wear. They explained the problems honestly and thoroughly. The job was outstanding and we ultimately got the roof replaced."
New Roofing
New Roofing
New Roofing
New Roofing
New Roofing

+28

Response time5 hrs
Response rate98%
19 neighbors recently requested a quote
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Showing 1-10 of 615
Roofing questions, answered by experts

Many insurance policies will not cover a roof with two layers of shingles. An additional layer of shingles increases the risk of various kinds of damage, and insurers typically won’t pay claims on a roof with an overlay. Adding a layer of shingles may even jeopardize your insurance coverage entirely, so check your policy to ensure you stay within coverage guidelines. 

Yes, you can walk on torch down roofing. It is durable and tear-resistant enough to handle that kind of low-level wear. Remember that torch down roofing can get uncomfortably hot in certain climates. Dark roofing absorbs heat and can burn bare feet. If you want to use a roof deck for lounging, you may want to install a lighter-colored PVC membrane.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

It’s possible for a roofing estimate to change after the initial assessment, but in most cases, it shouldn’t. There’s always the risk that something unexpected will happen that causes prices to go up, like discontinued materials or your roofer discovering previously hidden damage to your decking when ripping off the old roof. However, experienced roofers should account for these circumstances in their initial estimates. Roofing contracts are binding, so always check your contract for language about how and why your numbers could change.

Chimney caps have a solid top but perforated sides so smoke can exit safely. If rain or snow falls downward, chimney caps can protect the chimney’s interior. Just note that if rain or snow blows in sideways, there’s a higher likelihood it will enter the chimney—but it's not often a cause for concern as long as you have a cap.

The Knowlton, NJ homeowners’ guide to roofing services

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

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