Local. Risk Free. Guaranteed.
Try us Risk Free. We're local and offer a 100% satisfaction guarantee!

"Our facility is always spotless, smelling fresh, all the time!" - Dr. S Williams



"... they take care of every single detail, and our employees love them!" Jen W., Manager

✓ Local  ✓ Insured
✓ 100% Risk-Free Cleaning!

Need Commercial Cleaning?
Call 1-800-664-6393

Office Cleaning & Commercial Janitorial Services In Long Island, NY

Get reliably affordable commercial cleaning services for your facility in Long Island, NY, with a 100% satisfaction guarantee!

✓ Local, Licensed, Bonded & Insured

✓ 24/7 Cleaning Service & Support

✓ CDC, WHO & OSHA compliant commercial cleaning

✓ Family Owned & Operated

✓ 100% Satisfaction Guarantee

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Long Island Commercial Cleaning & Office Janitorial Pros!

Welcome to Executive Cleaning Services! For over 41 years, we’ve had the privilege of providing a variety of commercial cleaning services of many well known businesses, institutions and organizations here in Long Island, New York. As a family owned business we take pride in providing you with excellence of service, reliability, and a customized cleaning experience that’s backed by our 100% client satisfaction guarantee! In comparison to the larger franchises and small cleaning companies, our pricing is affordable, and you’re not forced into any lengthy contracts. Our company is fully insured, licensed, staffed to handle ANY type of commercial or industrial facility! We’d love to learn about your needs and see if we can be of service to you.

Our Commercial Cleaning Solutions

How Executive Cleaning Services Can Help:

Commercial Janitorial Services To Make Any Type Of Facility Look Inviting, Professional & Attractive!

Commercial Floor Cleaning Services Guaranteed To Make Your Floors Smell Fresh & Look Like New!

Day Porter Services To Make Your Facility Look Its Best All The Time!

Types of facilities we service (but not limited to):

  • Local Professional Offices
  • Fitness Centers & Sports Facilities
  • Hospitals & Medical Facilities 
  • Day Care, Schools & Universities
  • Malls & Retail Facilities
  • Event Venues & Coliseums
  • Government Facilities 
  • and much more!

Why Choose Executive Cleaning Services, LLC
For Commercial Cleaning Services Long Island?

Our Long Island services are designed for offices and commercial facilities. Whether you need a front office or an entire building cleaned in Long Island, NY, you can rely on our professionalism that comes with over 30 years of experience. We know what it takes to succeed: making our clients the happiest they can be. From cleaning mildew to replacing light bulbs, we have you covered to keep you focused on the day-to-day of your business, and not worried about time-consuming tasks like vacuuming and dusting.

We know that your time is valuable, and worrying about dust, dirt, and general upkeep of your building should not be a problem for you. We offer Porter, janitorial, floor, and nearly every other cleaning service that you may require. No matter if you work out of a small office space, or the entire floor of a high rise, we are here and happy to help you. Whether this is a one-time job or a regular cleaning, we can accommodate your every request. Contact us today!

We Service All Long Island, From Queens to Nassau County to the end of Suffolk County! Long Island is an expansive, densely populated island in southeastern New York State, stretching east from New York City. Along its Atlantic coast are Jones Beach State Park, Fire Island and Montauk Point State Park, the latter home to the late-1700s Montauk Lighthouse. On the east end, the North Fork is home to wineries and the Hamptons are towns characterized by upscale homes, trendy restaurants, and antique shops.

We serve all of Long Island NY and all of New York! Call us today!

Our services are in full compliance with SBA of Long Island NY and DPW best practices.

100% Risk-Free
Cleaning Services

Over the years, we've learned what makes a successful partnership between a cleaning company and a maintenance administrator. We know the stresses, pressure, and work required to upkeep the cleanliness and pristine image of your facility. With ECS, you are not hiring a franchise, you are hiring a team of cleaners who care about your commercial business and provide the care and quality service your industry needs. We use the latest equipment and green cleaning products which are safe for the environment.

For over 40 years ECS, has been committed to providing the utmost professional commercial cleaning experience in town. We don't just say it, we guarantee it!

We're a family-owned business, not a franchise. We don't treat you like just "another account". To us, you're our business partner.


Available 24/7/365
We are open every day and are fully staffed to handle your requests and concerns at any time!


No Long-Term Contracts
We earn your business and loyalty through our work!


Registered & Bonded to service any job!
We're a local family-owned cleaning company ready to handle any job!


Certified & Trained Staff
Our staff goes through rigorous screening & training to ensure the highest service to our clients!

Why ECS?

  • Local Cleaning Agency
  • Trained & Screened Staff
  • Insured & Bonded
  • 100% Satisfaction Guaranteed!
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