Trusted Partner in Every Project
multifamily projects
Residential projects
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National Contractors is a general contracting company supplying all construction needs for community associations, management companies, commercial property managers and residential property managers.

We offer a wide variety of products and services to satisfy all your contracting needs. Our experienced and friendly staff has been extensively trained to provide you with the most cost-effective, helpful and attentive customer service.
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National Contractors News

Winterizing Windows and Doors

Although the days are getting shorter and the nights are getting colder, autumn is the perfect time to inspect and prepare your windows and doors for winter or determine if it’s time for them to be replaced.

November 2020

National Contractors is a premier partner with GAF Roofing System. In May 2020, it has received the prestigious President's Club Award.

National Contractors maintains its expertise by attending workshops and conferences offered by key players in the building materials industry. We offer know-how in new construction and remodeling areas.

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Our Services

Inspections & Repairs

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Steep Slope Roofing

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Low Slope Roofing

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Stucco, Brick & Stone

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Windows & Doors

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Chimney Chase Caps

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PVC Membranes

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Coatings & Sealants

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Delaware | Maryland | New Jersey | Pennsylvania

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Customer Testimonials


I just wanted to take a moment to commend National Contractors on an Excellent job well done!! Mario the Supervisor was a pleasure to work with, communication was effective, organized, efficient schedule and made a smooth Roofing phase 2 with no issues. I would like Mario to return next year. The board has approved roofing to start Mid -August 2021 for Phase 3.I would like to say the entire National Contractors Team is a pleasure to work with Matt, KC, Diane, Adriane, Anne, Melanie and Darek.National Contractors is the best Roofing company by far and I look forward to working phase 3.

Property Manager, September 2020

Just want to drop you a line to tell you that the work you did looks excellent and has performed very well in many driving rain storms.
Please tell all of your employees who worked here, that I really appreciate their craftsmanship and the pride they took in their work.
If you ever need a place to show a prospective client, I would be happy to help.

Property Owner, April 2018

P.P has had multiple contractors in the past that were fly by night and didn’t take care of our development. Several years ago, we had the opportunity to meet with National Contractors (which is now our roofing and siding contractor of choice). I don’t want to rehash the past, but I would like to say that we are extremely happy with National. It’s a huge project for us and they have helped us with engineering assessments, costs, quality of work, professionalism, as well as craftsmanship here at P.P.

Board President, July 2016

I want to let you know that we have just had National Contractors finish the replacement of our skylights. They came yesterday when they said they would in the morning and had the job done by early afternoon. I could not be more pleased.

Community Manager,  October 2020
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