Every new New York business filing, every dayKLG Contracting
LEFTERIS KAMBERIS, Principal
KLG Contracting Inc. is a New York City-based specialty contractor focused on roofing, waterproofing, façade restoration, and preservation projects. The business operates from Astoria, NY, as confirmed by both the LLC filing's principal address and the company website. The site emphasizes complex NYC projects and a commitment to quality, consistent with a small-shop contractor serving the local market.
Filed November 7, 2025 · Astoria, NY · Queens County
Find new construction & contracting businesses in Astoria, then launch a cold email campaign built for you.
Every new New York filing, every day
See how it worksSource
New York Department of State, Division of Corporations · Entity 3319827 · Retrieved July 26, 2026
About KLG Contracting
KLG CONTRACTING INC. filed in New York on November 7, 2025, as a roofing and façade restoration corporation. Lefteris Kamberis is listed as Principal. The company’s domain was registered seven years before filing, on October 12, 2018, through Wild West Domains. Its website, a modern site, matches the filing name and address. The business was first seen by DayOneLead on July 26, 2026, 261 days after filing. No annual report or EIN on file yet. We estimate annual revenue between $1 million and $10 million and 6 to 25 employees. The company has a brick-and-mortar footprint.
- Domain registered seven years before the company filed, on October 12, 2018.
- Filed in New York on November 7, 2025, as a roofing and façade restoration corporation.
- Lefteris Kamberis is listed as Principal.
- Website is modern and confirmed to match the filing name and address.
- We estimate revenue of $1M-$10M and 6-25 employees with a brick-and-mortar footprint.
- 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 14 new businesses registered in Astoria in November 2025, and the only construction & contracting business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
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.
Officers / Authorized Persons
Frequently Asked Questions
When was KLG Contracting registered?
KLG Contracting was registered as Corp on November 7, 2025 in New York.
Where is KLG Contracting located?
KLG Contracting is based in Astoria, NY, 11105, in Queens County.
What type of business is KLG Contracting?
KLG Contracting is classified as a construction & contracting business (roofing and façade restoration).
Does KLG Contracting have an EIN on file?
No EIN was found on file for KLG Contracting at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh construction & contracting businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›