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TRUSTED BY DOROTHY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon243
    Verified roofing services reviews

Top-Rated Roofers in Dorothy - Updated Nov 2026

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 Dorothy, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"?????????? 5-Star Review for Shawn Keys & Lane Roofing I had an excellent experience working with Shawn Keys from Lane Roofing. Shawn is extremely professional, very friendly, and truly knows what he?s looking for when it comes to roofing and exterior work. His communication was outstanding from start to finish, and he made the entire process smooth and stress-free. I highly recommend Lane Roofing and Shawn Keys to anyone needing roofing, siding, or any other exterior home improvement work. Top-notch service all around"
Roofing
Roofing
Response time5 hrs
Response rate100%
541 neighbors recently requested a quote
Avatar for The Roof Wizard, LLC
The Roof Wizard, LLC
4.6(
237
)
Roof - Clean

Serving Dorothy, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I was told during an insurance inspection that I had moss and possibly mold growing on the roof of a rental property. The black roof looked fine to me, but I decided to have it professionally cleaned. I found Roof Wizards after reading a lot of good reviews from several different review sites. I called and they were able to look at my roof from a satellite view and could almost immediately give me a price. I set up the appointment but was curious to see what the process entailed, so I decided to hang out at the property to watch and learn. On the morning of the service, three men showed up in a company truck with lots of tanks, pumps, and hose reels attached. They got right to work on the roof. They brushed some areas removing a lot of green furry moss and then treated the entire roof with their own chemical mixture. I know it had some bleach in it, or at least it smelled like bleach. While one man was on the roof spraying a second man was on the ground wetting down the side of the house and the plants surrounding the house. This I was told was so the chemicals they used would not hurt my plants. They did the worst parts of the roof twice, and to my surprise, the black roof wasn't black at all. Within a short time, it was a forest green roof, that looked new. They worked about three hours between the house and the garage and advised me it would take several good hard rains before all the discoloration was gone. I will say I had one area on the garage roof that didn't come completely clean, even after a few hard rains. I spoke to the office and sent them a picture, and they had a technician out within a couple of days to retreat the one stubborn area, of course at no charge. I was impressed with the way they conducted their business and stood behind their work. I was also impressed that all my plants and bushes were unharmed, However, I was most impressed by the dramatic change in the aesthetics of the home. I don't understand why realtors aren't suggesting this to the sellers of older homes. I've had several neighbors comment on the dramatic change to the roof. To all the workers at Roof Wizards of Hammonton, I say, "Job well done.""
The Dome
Before pic of the typical ledges
After Pic of the ledges
Spraying from the roof down
Rinsing with a fire hose

+3

Response time7 hrs
Recommended by95%of homeowners
Avatar for Veterans Roofing
Veterans Roofing
5.0(
54
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairFlat, Foam, or Single Ply Roofing - Install or Replace+5 more

Serving Dorothy, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"if you are in the need for a new roof,....then look no further.Veteran Roofing is the BEST.They will work with you when you think there is no way to get a new roof.I'am a Vietnam Veteran, and if I hadn't found Veterab Roofing, I would have never gotten the new roof on my home.These guys are the best around.You don't have to be an Vet to get this kind of service, but if you are a Veteran then you can rest asure they will take care of you.Call them today,....you will be glad you did."
Roofing
Roofing
Roofing
Roofing
Roofing

+113

Response time12 hrs
Response rate86%
6 neighbors recently requested a quote
Avatar for Long Home
Long Home
4.0(
41
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Dorothy, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Rob from Long Home Products was our roofing consultant.He arrived promptly, was professional and courteous.He spent several hours with us as he was very knowledgeable about their product, the company and the roofing process.He checked the entire roof, not just the problem area and found more damage than we thought.His expertise helped us lock in a price agreeable to both.Now we are awaiting our new roof to be put on and expect much satisfaction. Thank you Rob. Trudy and Jerry Charles"
Recommended by86%of homeowners
Avatar for Great Group Home Improvement, LLC
Great Group Home Improvement, LLC
4.7(
58
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+1 more

Serving Dorothy, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I recently hired Great Group Roofing and couldn?t be happier with the experience. From the initial estimate to the completed roof installation, the team was professional, punctual, and highly skilled. They kept the worksite clean, communicated clearly throughout the project, and completed the job on schedule. The quality of workmanship exceeded my expectations, and my new roof looks fantastic. If you?re looking for a reliable roofing company that delivers excellent service and quality results, I highly recommend Great Group Roofing!"
Roof Replacement
Roof Installation
Custom Deck build
Chimney
Deck

+15

Response time5 hrs
Response rate99%
4 neighbors recently requested a quote
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Roofing FAQs, answered by experts

You can put a green roof on a regular house with a compatible slope. Green roofs are best suited for flat or gently sloped roofs, as steeply pitched roofs can make the installation and maintenance of the green roof challenging. Flat roofs can support the weight of the soil and plants and ensure effective drainage.

The number of roof vents necessary for a 2,000-square-foot house depends on several factors. The calculation depends on the net free area within the attic and whether your municipality requires a 1/150 or a 1/300 ratio of venting square feet to attic square feet. If you install vents with a square-foot opening of one, you'll need either 14 or seven exhaust vents and an equal square-foot amount of intake vents.

The least suitable roof for solar panels is a wood shake roof. An electrical mishap with your solar panels could start a fire on the roof, so some areas don’t allow solar panels on wood roofs. You don’t have to let a wood roof stop you from going solar. You can replace your wood shakes with shingles. Installing the panels on the ground is another option.

A chimney cap costs about $300 on average to install, with prices ranging from $75 to $1,000. The final cost depends on several factors, including the professional you hire, the accessibility of your chimney, the cap's material and size, whether any repairs are needed, and if it requires custom fabrication. Chimney caps are usually made from galvanized steel, stainless steel, or copper. Copper caps are the most expensive, followed by stainless steel and then galvanized steel. Excluding labor, average material costs are around $100 for galvanized steel, $250 for stainless steel, and $600 for copper. You may also face additional costs, such as hiring a chimney sweep to clean the chimney before the cap is installed.

Yes, because it prevents water damage, deters pests from accessing the roof decking, protects the roof from wind damage, and lengthens the roof's life. Plus, building codes require it. 

The Dorothy, NJ homeowners’ guide to roofing services

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