About
At GNC, we are more than just a construction company – we are your partners in creating and enhancing the exteriors of your dreams. With a legacy of excellence spanning years, we have established ourselves as a trusted name in New Jersey's construction industry. Our commitment to expert work and unwavering attention to every detail sets us apart as leaders in roofing, masonry, and siding services.
Contact us
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Insights
Crowd
LGBTQ+ friendly · Reviews
5 out of 5
(98 reviews)
5
5
4
3
2
1
Daliza Ferrari
2 months ago
I had an excellent experience with GNC General Construction. Fabio, the owner, was involved from start to finish and made the entire process smooth and stress-free. They completed a full roof replacement, new siding installation, and all new gutters, and the transformation of my home is incredible.
The roof was installed professionally, the siding work was clean and detailed, and the gutters were installed properly and drain perfectly. Everything was done on schedule and with great communication throughout the project. You can tell they take pride in their workmanship and stand behind their work.
If you’re looking for a reliable roofing, siding, and gutter contractor, I highly recommend GNC General Construction. Quality work, honest pricing, and excellent results.
Siria De vivo
2 months ago
We hired GNC General Construction to do our roof, front steps, and chimney, and the entire experience was excellent. We worked directly with Fabio, the owner, who was professional, responsive, and explained everything clearly. The roof looks great, the masonry work on the steps is solid, and the chimney work was done clean and properly. I highly recommend Fabio with GNC Construction for roofing and masonry work.
About
At GNC, we are more than just a construction company – we are your partners in creating and enhancing the exteriors of your dreams. With a legacy of excellence spanning years, we have established ourselves as a trusted name in New Jersey's construction industry. Our commitment to expert work and unwavering attention to every detail sets us apart as leaders in roofing, masonry, and siding services.
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Reviews
5 out of 5
(98 reviews)
5
5
4
3
2
1
Daliza Ferrari
2 months ago
I had an excellent experience with GNC General Construction. Fabio, the owner, was involved from start to finish and made the entire process smooth and stress-free. They completed a full roof replacement, new siding installation, and all new gutters, and the transformation of my home is incredible.
The roof was installed professionally, the siding work was clean and detailed, and the gutters were installed properly and drain perfectly. Everything was done on schedule and with great communication throughout the project. You can tell they take pride in their workmanship and stand behind their work.
If you’re looking for a reliable roofing, siding, and gutter contractor, I highly recommend GNC General Construction. Quality work, honest pricing, and excellent results.
Siria De vivo
2 months ago
We hired GNC General Construction to do our roof, front steps, and chimney, and the entire experience was excellent. We worked directly with Fabio, the owner, who was professional, responsive, and explained everything clearly. The roof looks great, the masonry work on the steps is solid, and the chimney work was done clean and properly. I highly recommend Fabio with GNC Construction for roofing and masonry work.
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