The TLC Difference
Top Level Cleaning, LLC (TLC) is a Detroit-based cleaning company founded in 2022 by William Cornelius, a Detroit resident, devoted family man, man of faith, and cleaning professional with more than 30 years of industry experience.
Before launching TLC, William built an extensive career in the professional cleaning industry, managing cleaning operations across 24 automotive facilities and leading a team of 40 employees. His portfolio included facilities representing some of the world’s most prestigious luxury automotive brands, including Bentley, Maserati, Bugatti, Rolls-Royce, Lamborghini, and McLaren. Working in environments where presentation, precision, consistency, and attention to detail were non-negotiable helped shape the standards he later brought to Top Level Cleaning.
History
About Us
At TLC, clean means clean from top to bottom, and everything in between.
We believe that if something can collect dust, dirt, debris, or grime, it should be cleaned. Thats’s why TLC throughly cleans the tops of cabinets, baseboards, vents, filters, behind fixtures and appliances, underneath furniture and equipment.
That attention to detail is at the heart of TLC’s niche: We clean what others don’t bother with.
For William, TLC is about more than cleaning. His faith, commitment to family, and love for Detroit influence the way he approaches business and service. He believes in working with integrity, treating people with respect, honoring commitments, and taking pride in doing the job right.
As a Detroit resident and local business owner, William is proud to build a company that serves his hometown and creates opportunities within the community.
Construction crews build it. Contractors finish their work. Tenants move out. Other cleaners may handle the obvious.
TLC takes care of what’s left behind.
Whether it’s items left from a move-out, construction dust, adhesive, labels, debris, hidden dirt, neglected surfaces, or that one tiny spot everyone else walked past, William and his team believe the details matter.
Every space receives the same level of care and attention because the TLC standard doesn’t stop at what a customer can see.