Full-Service Cleaning for All of New York

At Deluca Cleaning, your premier Long Island cleaning service, we guarantee professional, reliable cleaning services for commercial, industrial and institutional clients with an unparalleled commitment to honesty and integrity. Deluca Cleaning has been faithfully servicing New York for over 25 years, from small businesses to Fortune 500 companies. Choose Deluca for a reliable, affordable one-stop janitorial vendor.

Commercial Cleaning
Healthcare & Laboratory
Call for 1 Free Month of Daily Office Cleaning!
Commercial, Industrial & Institutional Cleaning
Always leave your customers with a positive experience by providing a clean, comfortable, friendly facility. Efficient, affordable facilities services by Deluca Cleaning will help you save money while improving customer experiences and leaving a lasting impression in visitors’ minds.
Corporate Offices & Buildings

Keep your property attractive, clean and functioning seamlessly so you can focus on what really matters: your business.

Doctor’s Offices, Patient Rooms

Facilities maintenance in patient-facing environments strikes at the heart of the patient experience.

Hospital & Laboratory

We specialize in healthcare cleaning and the handling/disposal of bloodborne pathogens and medical waste.


Nowhere is the need for a welcoming, manicured and smooth-running facility more pronounced than in the hospitality space.


Let your merchandise shine by projecting the right image in your retail space.

Schools & Universities

With high bills, pressured budgets and the need for ongoing building and grounds upkeep, educational environments present unique challenges.

A Message from the President

My name is Brian Deluca and I founded my company, Deluca Cleaning Systems, Corp. in 1992, with a single mission: To provide an immaculate environment for executives, supervisors, valued employees and visitors. Today, I am both humbled and pleased to report that DCS presently employees 200 cleaning professionals and has grown beyond my most optimistic goals, attracting Fortune 500 companies. Perhaps, it is due to our well-trained staff or hands-on approach or being detailed driven as well as highly accessible and quick to respond. As the company’s President, I like to believe it is a combination of all of these, coupled with our unparalleled commitment to honesty and integrity. I would enjoy speaking to you to explore how Deluca Cleaning can contribute to your overall performance.

Brian Deluca
Call for 1 Free Month of Daily Office Cleaning!
News & Press
December 14, 2017
Restroom Sanitation
Your restroom facilities are an important reflection of your business and/or workplace. If customers regularly use your bathrooms, then a ...
Doctors’ Office Cleaning Service
August 30, 2017
As Featured in Newsday, an Entrepreneur Grapples with Health Disclosure
April 18, 2017
Planning And Cleaning For An Office Party
February 05, 2013
Client Testimonials
“We’ve been a Deluca customer for the last 12 years in 2 locations—I have nothing but good things to say about my experience with them."
“Deluca never missed a beat when we moved to a larger facility—they will always follow up to make sure everything is running smoothly.”
“Deluca has been amazing—I have horror stories from other companies. I definitely recommend their services to anyone who wants a clean home.”