ABOUT US
Build Trust At The Front Door With Professional Facility Services
First impressions matter. So does every impression after that.
Reliability. Transparency. Excellence.
WHO WE ARE
We’re committed to excellence in everyway
For more than a decade, Oneliance has worked to bring certainty to service delivery. It’s the kind of certainty that builds trust as soon as someone walks through your doors.
We design, track, and continually improve our process so you get the same reliable results every time. Our strength comes from a long-term workforce with one of the industry’s highest retention rates.
Clients appreciate our ability to blend big-company systems with small-team flexibility. That balance helps us maintain consistent standards at scale while staying ready to respond when your needs change. Reach out and discover the Oneliance difference today.
Oneliance Strength
Skilled Professionals
%
Frontline Retention
Avg. Site Sq. Ft.
%
Scope Expansion
ONELIANCE LEADERSHIP
We’re raising the bar on facility services.
Our team of skilled professionals is ready to serve.
Interested in joining? Let’s connect.
WHERE WE WORK
Service Across the Map
Oneliance provides janitorial, floor care, and construction services for large facility projects in major cities across the country.
Have locations in multiple states? We work with commercial and retail clients to maintain consistent cleaning standards across sites.
Extended Service Area
Northeast
Connecticut
Massetchusetts
New Jersey
New York
Central
Illinois
Minnesota
Ohio
Texas
Mid-Atlantic
Delaware
Maryland
Pennsylvania
Virginia
West
Arizona
California
Colorado
Southeast
Alabma
Florida
Georgia
North Carolina
Tennessee
South Carolina
We’re always expanding. Contact us for information about service in your state.
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North Carolina
WE'RE GROWING
Oneliance expands janitorial services in North Carolina
Oneliance is excited to announce that Seiler Services of Burlington, NC, and Clean Environments of Asheville, NC have joined the Oneliance Network. We look forward to working with our new team members and clients.
Seiler Services, Burlington, NC
Clean Environments, Asheville, NC
Client List
FAQs
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How long has your company been in business?
Oneliance was founded in 2014. We have expanded our service offerings and geographic reach over the past twelve + years.
How do you pronounce Oneliance?
Our name unites teamwork with reliability. It is pronounced ‘One’ and ‘Liance’ (wʌn ˈlaɪəns).
Is Oneliance public or privately owned?
Oneliance is a privately owned business enterprise in North Carolina.
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Where is Oneliance’s Headquarters located?
Oneliance headquarters are in Huntersville, NC, a family-friendly suburb outside of Charlotte, NC.
What states does Oneliance operate in?
Oneliance operates across the Southern US, currently providing services across North Carolina, South Carolina, Georgia, Florida, Alabama, Tennessee, Texas and Colorado.
Will you provide service to locations outside the South?
Yes. Many of our clients have locations outside of the US South. We will work with our clients to expand service into other areas, using our own employees or Oneliance Network partners to ensure consistency across sites.