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TRUSTED BY WHIPPANY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon774
    Verified roofing services reviews

Find Roofers in Whippany

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 Whippany, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Our house was re-roofed in July 2016 by George J Keller & Sons. We had estimates from 7 roofing companies and felt most comfortable with Keller. We felt Keller was the most honest because they didn't try to low ball the work. Our roof had been leaking on and off so my husband walked the roof and knew that we had some warped and/or soft sheathing. The other companies that came out told us only 3 to 4 sheaths would require replacement but we knew there were many more. We didn't want to select a roofer who wasn't honest from the beginning, Our sales person was Mike Koty and we liked him from the beginning. He went into the crawl space to check the interior condition of the roof which was something the majority of the other roofers didn't do. He also walked the roof. We had tons of questions and he answered each one fully and completely. The work took almost 2 days because there was so much sheathing to replace and, yes, they did show (without us asking) the rotten/warped sheaths. The workers were all professional and quiet and there was no debris left after the job was completed. The roof looks great and there are no more leaks. Just an excellent job from start to finis ...in fact, my neighbor was so impressed, he just had Keller reroof his house."
Green With Envy
Modern Farmhouse
Metal Roofing
Green With Envy
Modern Farmhouse

+41

Response time12 hrs
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Skyline Construction Group
Skyline Construction Group
4.9(
84
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+3 more

Serving Whippany, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Contacted Skyline Construction Group after a leak appeared in my roof. Fast response, honest genuine help and advice. Came back the same day to fix the problem. Would highly recommend their services. Thank you Skyline Construction Group."
Response time10 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for Monarch Roofing LLC
Monarch Roofing LLC
5.0(
198
)
Asphalt Shingle Roofing - Repair

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I was most satisfied with the job quality for our replacement roof. Thanks a lot Monarch Roofing team. I will definitely call you again for any roofing and masonry needs."
Response time11 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Prestige Roofing & Construction LLC
Prestige Roofing & Construction LLC
4.9(
62
)
Flat, Foam or Single Ply Roofing - RepairAsphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business+3 more

Serving Whippany, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a great experience with Prestige Roofing & Construction from beginning to end. Everyone was professional and we are so happy that we chose this company for our new roof! Canâ t wait to hire them for our next project! Five stars!!!!!!"
Chimney Repair
New steps
Roof replacement
Steps Rebuilt
Steps Rebuilt

+3

Response time4 hrs
Response rate98%
10 neighbors recently requested a quote
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Roofing questions, answered by experts

You’re going to need a permit for nearly every roof-raising project. This is a very important step, as the work you’re doing has serious safety considerations. Professionals are the ones to handle this type of work—including sourcing the permits—as they have the expertise required to perform the work safely. Insurance and warranty are usually voided if you do this work without a permit, and you may even be required to halt construction and tear it down as a penalty for working without a building permit.

A roof pitch that’s too shallow won’t shed runoff as quickly, so you have an increased risk of water intrusion through the seams between your roofing materials. In colder climates, snow and ice will accumulate more easily on your roof, which can add enough weight to cause roof collapse and structural damage to your home.

Single-ply roofing lasts for between 15 and 30 years, depending on the type you install and the climate in your area. TPO roofing has the shortest lifespan of 15 to 30 years, followed by PVC, which lasts for 20 to 30 years. EPDM roofing is the longest-lasting single-ply roofing option, with a lifespan of 30 to 40 years. Keep in mind that hail, strong winds, blown debris, and foot traffic can all reduce how long your flat roof lasts.

While spotting a bit of algae on your roof may not bother you at first glance, it is certainly bothering your roof shingles. The presence of algae can cause decay and shorten the lifespan of your roof’s shingles, which can lead to much bigger problems down the road. While this issue may seem cosmetic at first glance, it goes much deeper than that.

A square of shingles covers 100 square feet and usually ranges from 150 to 240 pounds. It all depends on the material and type of shingle.

The Whippany, NJ homeowners’ guide to roofing services

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