Every new New York business filing, every dayCostello's Ace Denville
JAIME MALONEY & COSTELLO'S ACE HARDWARE, Registered Agent
Costello's Ace is a hardware store located at 770-11 Grand Blvd in Deer Park, NY, specializing in home improvement, automotive, and DIY products. The LLC filing matches the store's address, and the website lists contact information and services for the Deer Park location.
Filed June 15, 2026 · Deer Park, NY · Suffolk County
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New York Department of State, Division of Corporations · Entity 7942307 · Retrieved June 17, 2026
About Costello's Ace Denville
Costello's Ace Denville, LLC filed in New York on June 15, 2026, with a principal location in Deer Park, New York. The owner, Jaime Maloney, filed personally as the registered agent. The company's domain was registered on April 3, 2010, over 16 years before the filing, through GoDaddy. The website matches the filing name and address. We estimate annual revenue between $10 million and $50 million and 100 or more employees. No annual report or EIN on file yet.
- Domain registered 5,917 days before the filing date.
- Owner filed personally as registered agent.
- Website confirmed to match the filing name and address.
- We estimate revenue of $10M-$50M and 100+ employees.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 27 new businesses registered in Deer Park in June 2026, and the only hardware store business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Costello's Ace Denville registered?
Costello's Ace Denville was registered as LLC on June 15, 2026 in New York.
Where is Costello's Ace Denville located?
Costello's Ace Denville is based in Deer Park, NY, 11729, in Suffolk County.
What type of business is Costello's Ace Denville?
Costello's Ace Denville is classified as a hardware store business (home improvement).
Does Costello's Ace Denville have an EIN on file?
No EIN was found on file for Costello's Ace Denville at the time of registration.
Who Sells to This Business
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