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7000 + Techs Nationwide

HVAC • Electrical • Plumbing • General Maintenance Technicians
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Powered to Keep You Moving

At Upstream Facility Services, we take care of the work behind the scenes, so you can stay focused on what matters most.

Upstream Facility Services technician

Who are we?

Over the past seven years, we’ve deliberately insourced facilities services to build self-performed, multi-trade capabilities supporting Walmart’s nationwide footprint. Today, 8,000 technicians and field leaders support more than 5,200 locations, proving what it takes to move from reactive break/fix to planned and predictive support, at scale.

What began as an internal model is now Upstream Facility Services, a Walmart brand, serving external partners who want the same reliability, cost efficiency, and simpler approach to facilities management.

Upstream is built around a self-performance service model, with work delivered primarily by our in-house trained and licensed technicians. When specialized capabilities, geographic coverage, or 24/7 response require additional support, we leverage a select network of trusted third-party providers operating to the same service expectations.

Our model is reinforced by local field management positioned within approximately 30 minutes of most client locations , providing hands-on quality assurance, technician support, and rapid response to client escalations when needed.

The result is clear accountability, consistent execution, and reliable 24/7 coverage—without sacrificing the flexibility required to support our clients at scale. With Upstream, you gain a single, accountable partner with local leadership, national reach, and a commitment to keeping your locations operating and the communities you serve moving forward.