
Lightera.
24 hours to boots on ground.
6 years running.
Their previous vendor shut down overnight. No notice. No transition. MFS got the call and had a team on-site the next day. No walkthrough. No inherited staff. No SOPs. We built the program from zero and have not missed a service since.

Their vendor was gone
by morning.
Lightera (then OFS) is a fiber optics manufacturing facility. Precision equipment. Dust-sensitive production lines. A floor that has to be clean for the machines to run.
One day they had a janitorial vendor. The next day they did not. The previous contractor shut down operations overnight with zero notice. No transition window. No handoff. No list of what to do or who did what.
In a standard office, that is inconvenient. In a precision manufacturing environment where particulate contamination can halt production, it is a crisis.
They called us that day. We were on-site the next morning.
Built from zero.
Running the next day.
Cold Start Deployment
No SOPs, no inherited staff, no facility walkthrough. MFS cross-trained personnel from other active accounts to cover critical shifts on day one while we built the full program in parallel.
Dust-Control Protocols for Fiber Manufacturing
Fiber optics production requires specialized cleaning routines that minimize airborne particulates. We developed custom protocols for the facility, from approved equipment to sequencing that avoids contaminating active production lines.
Zero-Gap Coverage from Day One
The facility never lost a shift. While the program was still being built, coverage held. We did not ask for a grace period. The machines needed to run and the floor had to be clean. That was day one.
Long-Term Partnership Built on Accountability
Six years later, the same standard that got us in the door is still what keeps us there. Management is engaged on every account. Responsiveness is not a selling point. It is how we operate.
What an emergency start
looks like six years later.
From the initial call to a full crew on the floor. No negotiation window, no ramp-up period. The facility needed coverage and we delivered it.
Through the emergency transition and every shift since. Not a single gap in coverage during the cold start or in the six years that followed.
Production lines kept running. Dust-sensitive equipment stayed clean. The facility never had to slow down because of a janitorial failure.
The account that started as an emergency is now one of our longest-running partnerships. The standard that got us in the door is still the standard we hold today.
Inside the operation.




“Their level of service simply cannot be overstated. The management team is 100% behind every decision and they are fully engaged, and most of all responsive, to a fault.”
Frequently Asked Questions
Millennium Facility Services has managed janitorial and facility maintenance operations at Lightera (formerly OFS) for over six years. Our program includes custom dust-control protocols developed specifically for fiber optics manufacturing environments.
We cross-trained personnel from other active MFS accounts to cover critical shifts on day one while building the full program in parallel. Management was on-site during the initial deployment. The facility never lost a shift.
Fiber optics manufacturing is dust-sensitive. Particulate contamination can disrupt production equipment and affect product quality. MFS developed custom cleaning routines for the facility, including approved equipment, sequencing that avoids active production lines, and protocols that minimize airborne particulates.
Yes. The Lightera account started as exactly that. From first call to boots on the ground was 24 hours. We build coverage first and documentation second. That is how emergency transitions get done without service gaps.
Yes. In addition to Lightera, we serve Southwire, the largest wire and cable manufacturer in North America, across multiple industrial sites. Manufacturing environments with precision requirements and strict cleanliness standards are a core specialty.
Management is directly engaged on every account. The owner is reachable. When something comes up, the response is the same day. We do not run accounts through a call center. The Lightera partnership is six years old because that standard has never changed.
Need a partner who shows up
before you even ask?
We walk your building, document every gap, and show you exactly what a responsive, owner-accountable facility program looks like for your environment. No obligation. No charge.