Welcome to Ultimate Cleaning Service Website!

Ultimate Cleaning Services is an independently owned and operated company established in Greenwich Connecticut in 1988 servicing lower Fairfield County as well as Westchester County.

As the company outgrew its original office in Greenwich, our offices were relocated to Port Chester, New York. In 1996, Ultimate acquired Spectrum Maintenance Services, a local window cleaning company.

We gained new employees and new customers thereby enabling us to offer general and specialty cleaning services to Spectrum customers and window cleaning services to Ultimate customers. All of our services are available to commercial as well as residential customers.

We are fully insured and provide free estimates as well as all necessary supplies and equipment. Please feel free to contact us with any questions. We look forward to hearing from you.