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100% Recommended

23 Years In Business

Company Details

  • Bilingual


419 Great East Neck Road
West Babylon, NY 11704


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

    Areas of Expertise

    • Siding
    • Roofing
    • Windows
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Credit Cards Accepted


    10 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 10 reviews Showing 0 reviews
    5.0 Gene C. Glen Cove, NY

    My 70 year old house looks brand new and beautiful. Slopes and Flat roof And skylights were completely rebuilt and Are expected to last a Lifetime. Gina did everything per current regulations with the very best materials. She Aggressively and knew exactly how to justify Repair cost to my insurance company. The crew And their foreman were polite and knew what they were doing down to the smallest detail. It was fun watching them work. No corners were cut , the Finished job was more than thorough. You could Tell they have been roofing together for years. The more I look at it, the more impressed I am with their work.

    5.0 Ellen B. Bellmore, NY

    Gina from Marcor and all of her staff and workers were all friendly, courteous and professional. The installation of skylight was explained and completed in a timely manner. Highly recommend Marcor Construction

    5.0 Carolyn A. Massapequa, NY

    We can t thank Gina and the workers at Marcor enough!!! From the moment we contacted them, we knew we reached the right people for the job. After losing a large section of shingles after a June storm, our roof was left exposed and became compromised. Gina helped us work with our insurance, fight for us when the insurance company wanted to nickel and dime us and ultimately helped us to afford a new roof! The workers at Marcor were efficient, professional and the clean up was meticulous! We highly recommend this company and plan to use them again in the future to replace our siding and gutters.

    4.5 Dan S. Bellerose, NY

    I had Marcor replace my 25 year old roof on house and garage. Marc explained the whole process while showing me all the products that will be used during installation. He also showed me what competitors might use and I could see the difference when going with the Owens Corning Total Protection System. Also he explained the different warranties offered and any other questions I had. The price given was better than the other 10 quotes I received (and most of them didn’t even come with the benefits of the Owens Corning Total Protection System and Platinum Installer Warranty). The installation was straight-forward. A truck dropped all the materials a day before installation. The huge crew came early in the morning and finished the entire roof in a day. The great thing was I knew what each product was that they were installing during the whole process. Other contractors did not explain the brands of the materials they were using but going with the Owens Corning System, I could easily tell that all materials were of highest quality and there were no surprises. They cleaned up all debris while installation was happening and made sure flowers weren’t damaged in the process. They left the property very clean. Very happy with the investment I made using Marcor.

    5.0 Alexi N. Woodhaven, NY

    Excellent, it was nicely done, with great expertise and professionalism

    0.0 Susan A. Ozone Park, NY

    I worked with Marc. He went out of his way to meet with me on a Sunday. The work was done quickly and efficiently. They also cleaned up nicely. Highly recommend that you use this company. Terrific experience.

    0.0 Richard C. Old Bethpage, NY

    I was very impressed with Gina and her outstanding group of workers. In the face of an on coming rain storm and considerable amount of roof sheating replacement. I had my fears that they were not going to finish before the rain. I was surprised by the group of motivated and skilled organized workers, the job was done before the rain. Clean up was complete and the job was done in one day.I want to thank Gina and Marcor for a job well done.


    I had met with several contractors, and each lacked a quality in one way or another. Marcor was the only company whom I felt possessed all of the skills I needed for the job. Having a major project done like this can be a hassle for both us and neighbors, but Marcor had made the experience as simple and stress-free as possible. Marcor offers a high level of professionalism and customer service. They delivered as promised, within a short period of time and at no hidden costs, without sacrificing quality. A well managed crew of 15 worked on my house, and cleaned up without leaving a trace on both our property and our neighbors' home.


    Marcor Construction, Inc.

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