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A-Z Nassau Construction

Founded 1999 • With Angi since November 2010


(2) Verified Reviews

Business Details

Phone Number


570 West Park Ave.

Long Beach, NY 11561


A-Z Nassau Construction Corp. is a family owned and operated general contracting company serving all of Nassau County and New York City since 1999. We specialize in home renovations, additions, kitchens, bathrooms, custom tile, windows, doors, flooring and just about any home repair project. Our

Verified Reviews

A few reviews for this pro...


Kathleen H.

Mario Rappa of A-Z Nassau Construction is amazing. PERIOD. The work product is absolutely stellar! While not the cheapest of our estimates - A-Z Nassau Construction fell somewhat in the upper-middle of the estimates we received. Even before we accepted his proposal, Mario showed up for the estimate as scheduled and delivered a very comprehensive estimate SAME DAY. We had some timing constraints yet we were able to get priority scheduling -- again, a good example of Mario of A-Z Nassau Construction understanding critical issues and acting on them. Bathroom was to get ripped out down to studs. Of course, as with most Long Beach bungalows and older homes -- there were some surprises which Mario quickly assessed and provided solutions. These 'additional' items were handled fairly in terms of price as well as appropriately resolved (construction wise). The sheetrock/taping/spackling were oustanding! Tile work/grout/painting and all other aspects of the project were also done with extreme care and perfection. I can be fairly nit-picky - and I had NO complaints about Mario and his team's work. Additionally, we had separate plumbers and electricians working on this project and reports back from these other providers was that Mario was a true professional and great to deal with. Mario was onsite and doing a lot of work himself; he is not a business owner who oversees many crews/many jobs; there is a lot of personal attention from this owner/operator which is a big plus. I would definitely hire Mario/A-Z Nassau Construction again!

Description of Work
Bathroom gut/remodel; also repaired some unexpected structural issues exposed during gut.

Category ceramic tile, drywall, electrician, flooring contractor, plumbing, remodeling, home remodeling, interior painters



Lois A.

They give an estimate of their work. He comes with a crew of the right amount of people. He is very reliable, comes on time and works well.

Description of Work
We changed our cable server and A-Z Nassau built a half-wall (to put cable wires through). They also built two closets (one tool closet with movable shelves and one clothes closet with bi fold doors), put bi fold doors on another closet. They put molding on our living room and entrance. They also painted all of our rooms. They installed a new sink and a glass shelf above the toilet.

Category remodeling

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    Angi Certified

    2022 Super Service Award


    Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Additional ph # (516)351-9322  

    Angi Certified

    2022 Super Service Award

    Offers Coupon


    Our residential and commercial projects include both new construction and repairs/restorations. Occupied and fully operational job sites are never a problem. And we can also plan, manage, and build multi-phase jobs. We offer an end-to-end client experience that includes seamless communication, budgeting, staffing, on-site organization, and solid, quality handiwork every time.  

    Angi Certified

    2022 Super Service Award

    Business Highlights

    Emergency Services OfferedEmergency Services Offered
    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves.To find more licensing information for your state, visit our Find Licensing Requirements page.
    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Check, PayPal
    Emergency Service

    Services Offered

    Kitchen Remodeling, Bathroom Remodeling, Carpentry, Painting, Windows, Doors, Drywall, Plastering, Wood flooring, Tile flooring

    Services Not Offered

    Ask for details

    Frequently Asked Questions & Answers about A-Z Nassau Construction

    How is A-Z Nassau Construction overall rated?

    A-Z Nassau Construction is currently rated 5 overall out of 5.

    What days are A-Z Nassau Construction open?

    A-Z Nassau Construction is open:

    Monday: 8:00 AM - 6:00 PM

    Tuesday: 8:00 AM - 6:00 PM

    Wednesday: 8:00 AM - 6:00 PM

    Thursday: 8:00 AM - 6:00 PM

    Friday: 8:00 AM - 6:00 PM

    What payment options does A-Z Nassau Construction provide

    A-Z Nassau Construction accepts the following forms of payment: Check, PayPal

    Does A-Z Nassau Construction offer free estimates?

    No, A-Z Nassau Construction does not offer free project estimates.

    Does A-Z Nassau Construction offer eco-friendly accreditations?

    No, A-Z Nassau Construction does not offer eco-friendly accreditations.

    Does A-Z Nassau Construction offer emergency services?

    Yes, A-Z Nassau Construction offers emergency services.

    Are warranties offered by A-Z Nassau Construction?

    Yes, A-Z Nassau Construction offers warranties.

    What services does A-Z Nassau Construction offer?

    A-Z Nassau Construction offers the following services: Kitchen Remodeling, Bathroom Remodeling, Carpentry, Painting, Windows, Doors, Drywall, Plastering, Wood flooring, Tile flooring