Nassau County Cleaning Services - Professioanl Commercial Cleaning Solutions

amirzafar
July 28, 2026

What is Commercial Cleaning? A Guide For Businesses In Nassau County

Casey's Cleaning of Long Island LLC

5.0

Based on 11 reviews

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Yvan Joseph

2 months ago

Best commercial cleaning company in Nassau County! If you own a business & looking for commercial cleaning company, I highly recommend Casey's Cleaning of Long Island. The team is dependable, professional, and always does a thorough job. They take pride in their work and make sure everything is clean and well-maintained.
If you're searching for the best commercial cleaning company in Nassau County, Casey's Cleaning of Long Island is an excellent choice.

Yvelt Joseph

2 months ago

Best commercial cleaning company in Nassau County! If you own a business & looking for commercial cleaning company, I highly recommend Casey's Cleaning of Long Island. Their team is professional, reliable, and always does an outstanding job. They pay attention to detail, communicate well, and consistently keep our facility looking clean and presentable. If you're searching for the best commercial cleaning company in Nassau County, Casey's Cleaning of Long Island is the company to call.

Justin Fries

8 months ago

Excellent service. Very reliable and trustworthy.

Yves Romain

8 months ago

Casey's cleaning was a great experience! Casey's had the work done perfectly fine! The minute the service started the employer Mr.Charles had already knew what needs to get done. Didn't take too long. The family and I in the household was very happy with the changes, and cleaning he made. I'm giving this a five star. I highly recommend everyone to try Casey's Cleaning Company.

Destiny Jay

8 months ago

Casey’s Cleaning of Long Island did an outstanding job cleaning our business. They were reliable, detail-oriented, and respectful of our space and schedule. The floors, restrooms, and common areas were cleaned to a very high standard, leaving our workplace fresh and welcoming for both employees and customers. We highly recommend them for any commercial cleaning needs.

Candie Zar

8 months ago

The best decision I make all year. Clean, kind , efficient, caring , and hard working; Casey’s Cleaning cleans for me every night, leaving a great smell and a spotless room. They have saved me so much time and energy that I can put back into my business & expertise. I highly recommend this company.

Barbara

1 year ago

We have been a long term client of Casey's Cleaning Service. We are extremely satisfied with the professionalism and thoroughness of the work.

Lavern Brown

2 years ago

Casey’s Cleaning Company dedicates itself to any challenging cleaning task at hand. The owner/ staff is professional in handling cleaning business matters and advising clients on maintaining clean living spaces. The company also ensures time and availability to meet your needs cost-effectively. Casey's Cleaning recently did a challenging cleaning job, and I am still ecstatic about its outcome. Therefore, I recommend Casey's Cleaning of Long Island to anyone looking to get the job done.

Rachelle Charles

2 years ago

Casey’s Cleaning of Long Island LLC did a phenomenal job in cleaning my house, they took their time to make sure everything was clean and left the house spotless! I paid for deep cleaning and that is exactly what they did! You will not be disappointed! I highly recommend Casey’s cleaning! The owner Noah is very professional and cares for his customers! If you need cleaning, call Casey’s cleaning of Long Island!