Get More From Every HVAC Service Call: Introducing the Verified Work Order with DigiMEP

The call comes in on a July afternoon. The rooftop unit over the sales floor is blowing warm air, the store is pushing 85 degrees, and the manager wants it fixed before the evening rush. A technician is dispatched, finds a failed thermostat, replaces it, and closes the work order. That is exactly the job the work order asked for.

What nobody asked about were the other units on the roof. One is low on refrigerant. Another has a coil dirty enough that it’s working twice as hard to hold temperature. Neither is down yet. A few weeks later, one of them is, and the same site needs a second truck roll to a roof a technician was just standing on.

No one did anything wrong. The trades are stretched thin, technicians are covering as many sites as they can in a day, and the job was scoped the way it was called in. Multiply that visit across hundreds or thousands of locations, though, and it becomes one of the quietest, most persistent leaks in the R&M budget: repeat visits, incomplete service, and no clean read on the condition of the equipment across the footprint.

You don’t need perfect data or new hardware to start

Getting started is never easy, and most operators are starting from a position of incomplete and outdated asset information. Adding monitoring through sensors can provide valuable data, but most portfolios can start getting asset intelligence today from the service calls they already pay for. 

The person who knows the most about that equipment is already on site: the technician. They are the experts. What’s been missing is a way to capture what they see on every unit, every visit, and make that knowledge count before the work order closes.

Introducing the Verified Work Order, with DigiMEP

Today Fexa is introducing the Verified Work Order, a new capability of the Fexa Facilities Orchestration Platform, featuring diagnostic surveys by DigiMEP. DigiMEP’s diagnostic methodology scientifically validates whether an HVAC unit is operating within spec through a technician-facing app. Fexa builds that diagnostic requirement directly into the work order.

Here’s how it works:

1. An HVAC work order opens in Fexa, and the DigiMEP diagnostic requirement is added automatically based on the customer’s rules.
2. The technician completes the repair, then runs the DigiMEP diagnostic on every unit at the site, not only the one on the ticket.
3. Results roll up into a single pass or fail on the work order.
4. A pass completes the work order and provides verification that all units are operating within spec. A fail prompts the technician to correct any issues or submit a proposal for more extensive repair needs.

Because the workflow is configured to each customer’s business rules, a work order can’t complete (or be invoiced) until every step is met, including the diagnostic on each unit.

“DigiMEP was built to scientifically validate HVAC system performance and service quality. Partnering with Fexa puts that validation inside the work order itself, so it happens on every unit, every service call, across thousands of locations. Seeing it deployed at this scale during peak season shows what’s possible when diagnostic truth is built into how facilities teams already work.” – Keith Jackson, President, DigiMEP

Why the diagnostic needs the workflow

A diagnostic result is most likely to drive corrective action when it is enforced through the system of record. DigiMEP brings the diagnostic science and HVAC expertise. Fexa brings the configurable workflow that puts the requirement on the right work orders and holds completion until it’s done. Every result is captured on the work order, building an asset and provider performance record the facilities team can reference across the whole portfolio.

The result is both performance visibility and preventative maintenance that happens during the visit you’re already paying for. Filter changes and coil cleanings get done when the unit needs them, not only when the calendar says so. The punch list gets built while the technician is still on the roof.

“Asset performance data is only as valuable as what happens next. With DigiMEP, we’ve built that next step into the work order itself. Every HVAC service call now drives toward verified performance of every unit, not just a closed ticket, so operators get more from the visits they’re already paying for. The next failure gets caught on today’s visit instead of becoming tomorrow’s emergency call.” -Steven Blumenfeld, VP of Asset Intelligence, Commercialization & Partnerships, Fexa 

Proven at scale, in peak season

The Verified Work Order is already live with a shared customer, a nationwide retailer, with Nextech as the first participating service provider. It rolled out to roughly 3,000 locations during peak cooling season and is still expanding.

In the first 1,300 HVAC work orders in scope, 60% have passed the diagnostic, 10% are awaiting corrective action surfaced by the diagnostic, and 30% are being held from completion until the diagnostic is completed and the systems are verified to be running within spec. For the first time, the retailer can see the condition of every unit a technician touched, and it isn’t paying for a visit until the full site has been checked.

For the provider, it changes the shape of the visit. Technicians find higher-value work while they’re already on site, and major repair or replacement conversations happen before a unit fails instead of after.

“Verified Work Orders are changing the way we look at HVAC equipment performance. With DigiMEP built into the work order, we’ve seen firsthand how real-world field measurements become meaningful, actionable information on every service call. The future of HVAC service is moving beyond simply identifying and repairing failures toward truly understanding equipment performance and making smarter, data-driven decisions. We’re excited to be part of building it.” – James Anderson-SVP Operations Training & Development, Field Operations, Nextech  

What facilities leaders get

• Fewer repeat truck rolls to the same site
• Verified service quality on every HVAC visit
• Objective performance data on every HVAC unit
• Comparable provider performance across the footprint
• Maintenance timed to equipment condition, not only the calendar
• Repair-vs-replace decisions made before failure
• Asset intelligence from day one, with no new hardware required

Where to start

You can roll out the Verified Work Order in phases. Start where you’re feeling the most pain, prove the value, then expand. Fexa’s configurable workflow supports each phase on its own or in combination.

1. Reactive HVAC work orders. If HVAC spend is the pain, start here. It’s where most R&M dollars go and the model now live with a nationwide retailer. Begin with a defined slice, such as repeat-callout units, high-cost tickets, or one region, so the impact on work order cost shows up fast.

2. New unit installs. If you need confidence that new equipment was delivered right, start here. Before maintenance takes ownership, a Predictive Work Order runs the DigiMEP diagnostic to confirm the unit is operating within spec and establish a documented baseline.

3. Preventative maintenance. If you lack a clear picture of equipment condition across your footprint, start here. Adding the diagnostic to scheduled PM visits builds a health record for every unit and drives corrective action ahead of failures.

What’s next

Every visit adds to the record. As more diagnostics flow through Fexa, the data supports more metrics and a clearer picture of asset health across the portfolio, and that is the path to proving even more value. HVAC is where we’re starting, because it’s often one of the largest drivers of R&M volume and spend.

Want to see what a Verified Work Order would find across your locations? 

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