Costello's Ace Hardware of Melville
720 Walt Whitman Rd.
Melville, NY 11747


Fax: 631-923-2339

Managing Partner:
Colette Toflinski


Directions Local Ad AceHardware.comThe Supply Place
Sunday8:00am - 6:00pm
Monday8:00am - 9:00pm
Tuesday8:00am - 9:00pm
Wednesday8:00am - 9:00pm
Thursday8:00am - 9:00pm
Friday8:00am - 9:00pm
Saturday8:00am - 9:00pm


  •  Suncast Sheds

What Our Customers Are Saying

JOSEPH P.Feb 8, 2024

Well organized establishment. Friendly, knowledgeable, and helpful staff. Good prices on items.

BP M.Dec 10, 2023

Just took over a business across the street. Needed hardware and some tools. The lady helped us out with small kits.. thank you.. good help

Steven (.Sep 14, 2021

Not a huge selection of stuff but for the size of the store it's expected. The employees are friendly and helped me find what I was looking for. They offer military discount which is always appreciated. If they had a bigger location I'm sure they'd offer more. Definitely like the wall of Yetti which offers exactly that. They also make keys a lot faster then lowes and home depot hands down.

Donna W.Dec 5, 2020

The staff here are always helpful and friendly. I can not same the same for the big box stores. The products may be a just little bit more expensive than big box stores but the difference is not anything significant. Definitely a place for the homeowner who is handy. They have the right products at the right prices with the most important aspect, people with the knowledge.