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TRUSTED BY PISCATAWAY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon874
    Verified roofing services reviews

Top-Rated Roofers in Piscataway - Updated Nov 2026

Avatar for High Tech Roofing
High Tech Roofing
4.8(
194
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+3 more

Serving Piscataway, NJ and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"We have hired Gary for roof work and skylights several times. He knows a lot about roofing, and is up front and fair with his quotes and work. The work is always what you expect. Excellent and neat. If you need to get in touch with any questions, he’s responsive and gets back to you. I recommend High Tech Roofing highly. We’ve referred them to neighbors and friends a number of times. —Patrick"
Additional Photos
High Tech 1 Before
After
Before
After

+15

Response time10 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Local Construction
Local Construction
4.9(
59
)
Asphalt Shingle Roofing - Repair - For BusinessAsphalt Shingle Roofing - Repair

Serving Piscataway, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I recently had my roof replaced by Local Construction, and I could not be happier with the results. From the initial consultation to the final cleanup, the entire process was smooth and professional. The team was efficient, skilled, and completed the job in a timely manner. The new roof not only looks fantastic but has also significantly improved the insulation. I highly recommend this roofing company for anyone in need of a reliable and top-quality roof replacement service."
Response time6 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for All Point Construction, LLC
All Point Construction, LLC
5.0(
209
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+3 more

Serving Piscataway, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"I contacted Klestian from All Point Roofing company regarding the hail and wind damage on my roof. He went thru a thorough inspection on the roof and submitted the report with the pictures of the damages. Followed by explanation about the new roof installation process in details. The whole roof installation went well and on time. No mess left on the ground. Besides the good quality work he and his team did, I found that him being responsive and attentive to accommodate customer needs is one of the key factor that make me seal the business with All Point Roofing company!"
Roof
Roof
New Roof
Response time1 day
Response rate96%
8 neighbors recently requested a quote
Avatar for Jersey Roofing, LLC
Jersey Roofing, LLC
4.9(
454
)
Asphalt Shingle Roofing - Install or Replace

Serving Piscataway, 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%
69 neighbors recently requested a quote
Avatar for Four Seasons Roofing and Construction
Four Seasons Roofing and Construction
5.0(
151
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+1 more

Serving Piscataway, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Four Seasons Roofing did an exceptional job fixing my roof. The team was prompt, professional, and efficient. The repair was completed quickly and effectively. I highly recommend their services to anyone in need of roofing repairs. Thank you, Four Seasons Roofing."
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%
5 neighbors recently requested a quote
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Roofing FAQs, answered by experts

Yes, you should seal and cap an unused chimney to protect it from damage. Sealing the structure helps prevent moisture damage, which can lead to issues like cracks, spalling, efflorescence, and damaged mortar joints. Capping the chimney is also crucial to prevent blockages, damage from invasive critters, and downdrafts, while still allowing for proper air ventilation to manage moisture. For the best results, consult a chimney professional to select the right type of chimney or flue cap for your home. It's also wise to continue with annual chimney inspections to maintain the structure's integrity.

Using an ice and water shield underlayment under a metal roof is a good way to protect the roof and your home from damage in colder climates that see a lot of winter weather. Traditional underlayment isn’t effective underneath a metal roof, though, so be sure to install one specifically made for metal roofs to get the best protection.

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

Furring strips (also called wood stripping) are not always necessary for a metal roof installation, but they are highly recommended and may be required by local building codes or the roofing manufacturer's specifications. There are several key reasons to use them:

  • Energy Efficiency: Furring strips, made of wood or metal, create an air gap between the metal panels and the roof deck. This acts as a thermal break, reducing heat transfer into your home and improving overall energy efficiency.

  • Moisture and Condensation Control: The air gap allows for better airflow, which helps prevent moisture buildup and condensation under the metal panels.

  • Structural Support: They provide a solid, even frame to which you can attach the metal roofing panels.

It is especially important to use furring strips when installing a metal roof over existing shingles. Without them, the roof surface can be uneven, and you will experience greater solar heat gain.

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.

The Piscataway, NJ homeowners’ guide to roofing services

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