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A-Z Nassau Construction

Founded 1999 • With Angi since November 2010


(2) Verified Reviews


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 30 years experience has given us the knowledge and expertise to provide our clients with personalized service that is customized to meet their remodeling needs. Being a hands-on owner operated company our goal is quality and dependable service from start to finish. Call A-Z Nassau Construction Corp. today and we will work with your schedule to provide a FREE ESTIMATE! 516-816-4256 VISIT US @

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Verified Reviews

A few reviews for this pro…



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 ...

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



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.

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

Services Offered

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

Services Not Offered

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General Information
Free Estimates
Payment Options
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Emergency Service