Derick Williams

Derick Williams


Prior to starting his own cleaning business, Derick worked in hospitality management for Wyndham Hotels. He was able to take his management experience and apply the same work ethic and high standards to his own company. On his days off he enjoys spending time with his wife and six children.

Great Clean, Inc. was founded in 1996 by Derrick Williams. Derrick took his experience and expertise in hospitality management and created a cleaning service business that promised to deliver on its name. The business began in Orange County, New York and quickly expanded into Rockland County, New York and Bergen County, New Jersey.

For nearly 20 years, Great Clean, Inc. has been providing commercial cleaning, residential cleaning, industrial cleaning and pressure washing services throughout Hudson Valley and North Jersey. The Great Clean staff has the knowledge and experience cleaning many facilities in healthcare, warehousing, construction, medical and pet care, as well as, cleaning homes and maintaining apartment buildings.

When it comes to quality of service, Great Clean, Inc. is hard to beat. Your satisfaction is 100% guaranteed.


Trust is an essential component for a company to last nearly two decades. Our professional cleaning staff goes through rigorous screening and training.


We pride ourselves on doing a better job than any other cleaning service in the area. Our knowledgable staff knows exactly how to handle even the toughest cleaning jobs.


Our passion is providing a great experience all around. You can count on Great Clean staff to be on time and complete the job under the strictest standards.

Fully Insured

You can rest assured your possessions are protected. If we accidentally break something, we will make every effort to have the item repaired or replaced.