The nationwide arm.
Optimal Facility Services (OFS) brings the CT Cleaners standard to clients across the country as one accountable national facility-services partner — instead of a different unknown vendor in every market.
Led by father-and-son founders Cameron Tran and Ronald Tran; the proof that the model scales.
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One national partner
Optimal Facility Services brings the CT Cleaners standard to organizations across the country. Instead of stitching together a different unknown vendor in every city, clients get one accountable national partner with one point of contact and one consistent standard.
Who it serves
OFS supports multi-site organizations and facilities of every kind — offices, medical, industrial, retail, and education — wherever consistent, dependable facility care matters.
The proof it scales
If CT Cleaners proves the operating model works, OFS proves it travels. It is the national chapter of the same family standard.
Visit Optimal Facility Services →
Contact Optimal Facility Services
Web: optimalfacilityservices.com
Phone: 1-833-633-7888
Email: info@ctcleanersllc.com
Nationwide commercial cleaning & facility services; HQ in Kalamazoo, Michigan.
One accountable national partner
Optimal Facility Services (OFS) is a nationwide commercial cleaning and facility-services company built by Cameron Tran and Ronald Tran to solve a problem every multi-site organization knows well: keeping facilities clean and well-run across many locations usually means juggling a different unknown vendor in every city, with no single person accountable when something slips. OFS replaces that with one accountable national partner — one point of contact, one standard, everywhere.
Nationwide facility services
OFS supports organizations and facilities of every kind across the country, including offices and corporate campuses, medical and healthcare facilities, industrial and warehouse space, retail, and education. Services span commercial janitorial and office cleaning, floor and surface care, high-touch disinfection, and broader facility-services support — delivered consistently across every site an organization operates.
How national facility services should work
The OFS model is simple but rare: a single, accountable partner who owns the result in every market, rather than a patchwork of local vendors with uneven quality. That means consistent standards, clear reporting, and one team to call — so facility managers can stop chasing vendors and trust that every location is handled.
The standard, everywhere
OFS exists to take the standard Cameron Tran and Ronald Tran built at CT Cleaners and hold it nationwide. If CT Cleaners proves the operating model works in one region, OFS proves it travels — the same accountability and consistency, at national scale.
Led by Cameron Tran and Ronald Tran
Optimal Facility Services is led by father-and-son founders Cameron Tran and Ronald Tran, the same team behind CT Cleaners. Cameron Tran is an operator and allocator focused on building scalable, well-run service businesses; learn more about Cameron Tran.
Part of Investera Holdings
OFS is part of Investera Holdings and the national chapter of the buy-and-build thesis — the same operating standard, strengthened by CleanControl and the ABOS operating system, taken across the country.
Bring OFS to your facilities
For organizations that need dependable, consistent facility care in more than one location, Optimal Facility Services is built to be the single partner that handles it all. Reach the team at 1-833-633-7888 or optimalfacilityservices.com.
Industries OFS serves
Optimal Facility Services supports organizations across virtually every sector that depends on clean, well-run facilities: corporate offices and multi-tenant buildings, healthcare and medical facilities, industrial and warehouse operations, retail chains, education, and more. The common thread is scale and complexity — organizations with multiple locations or demanding standards that need a partner who can deliver the same quality everywhere, not just in one building.
What “one accountable partner” means in practice
The phrase is easy to say and hard to deliver. For OFS it means a single point of contact who owns the outcome across every site, consistent standards and procedures that don’t change from city to city, unified reporting so leadership can see the whole picture, and one team to call when something needs attention. No more chasing a different local vendor in every market and hoping each one cares as much as you do.
Onboarding a multi-site organization
Bringing OFS into a multi-location operation starts with understanding each site’s needs, hours, and standards, then building a consistent program around them. The goal is a smooth transition that raises quality without disrupting operations — the same disciplined approach Cameron Tran and Ronald Tran refined at CT Cleaners, now applied at national scale.
Quality, reporting, and accountability
Consistency is a system, not a promise. OFS is built on the same operating backbone as the rest of Investera Holdings — the CleanControl software and ABOS operating system — so quality is checked, communication is clear, and leadership gets real visibility into every location. That’s how the standard holds across the country.
Bring OFS to your organization
If your organization is tired of managing facility services location by location, Optimal Facility Services is built to be the one partner that handles it all. Call 1-833-633-7888 or visit optimalfacilityservices.com to start a conversation.
Why organizations switch to OFS
Most organizations come to Optimal Facility Services tired of the same thing: managing a patchwork of local vendors with uneven quality and no one truly accountable. OFS replaces that headache with a single, accountable national partner and a consistent standard in every market. It’s the simpler, more reliable way to handle facilities at scale — built on the standard Cameron Tran and Ronald Tran proved at CT Cleaners. Call 1-833-633-7888 to learn more.
OFS frequently asked questions
What does Optimal Facility Services do? OFS provides nationwide commercial cleaning and facility services as one accountable national partner — a single point of contact and a consistent standard across all of an organization’s locations.
Who is OFS for? Multi-site organizations tired of juggling a different local vendor in every market — offices, healthcare, industrial, retail, education, and more.
How is OFS different from a local cleaning company? Scale and accountability. OFS delivers the same standard everywhere, with unified reporting and one team to call, built on the operating systems (CleanControl and ABOS) that power the whole portfolio.
Who founded OFS? Father-and-son team Cameron Tran and Ronald Tran, the same team behind CT Cleaners. Reach OFS at 1-833-633-7888 or optimalfacilityservices.com.