Streamlined Construction, Janitorial & Maintenance Cleaning, and Staffing Services

Oneliance LLC offers the highest quality of streamlined construction, cleaning and staffing services to general contractors in the Southern region. Our goal is to simplify the delivery of exceptional service, to offer highly competitive pricing, and to build relationships based on teamwork, family values and respect.


Construction Cleaning

Oneliance is your one-stop shop for turnkey Construction Site Services, including post-construction cleaning and pressure washing.

Punch List & Skilled Labor

Oneliance supplies skilled laborers for punch list work, sheet rock installation and repair, painting, carpeting, and demolition.

Janitorial & Maintenance Services

Oneliance provides cleaning & maintenance services for a variety of building types including: warehouses, offices, condos, hotels, higher education facilities, etc.

Construction Staffing

Oneliance can supply project managers, superintendents, lift operators, flaggers, and other construction professionals.

Why Oneliance?

Oneliance is the premier post-construction cleaning, temporary staffing and skilled labor provider in the South. With its home office in Charlotte, NC, Oneliance provides services to many of the largest commercial contractors in the area.

Exceptional Service

Because we offer such a wide range of services, from construction cleaning and general staffing to pressure washing and skilled labor, we can streamline our delivery and simplify your project execution.

Teamwork & Respect

If you want to save time and gain peace of mind by knowing that your job will be completed at a competitive price, call Oneliance.