In today’s HVAC world, there is a quiet but powerful shift happening. Companies are no longer content with old ways of working. The days of scribbled measurements, clunky paper forms, and manual reporting are fading fast. What’s replacing them is smarter, faster, and fully digital — and if your business hasn’t made that shift yet, the gap between you and your competitors is only growing.
Wello Solutions, a platform designed specifically for HVAC service companies, is making that transition easier than ever. By integrating directly with TESTO measuring devices and the VEKA reporting system in Flanders, Belgium, Wello helps technicians do their jobs with less stress and more precision — while helping businesses stay compliant and ahead of the game.
The risk of falling behind is real. The fear of missing out on better tools, lost income, and unmet regulatory needs isn’t just a feeling — it’s a warning. Let’s look at why now is the right time to act, and how this technology fits naturally into your daily operations.
TESTO: Precision Without the Paperwork
TESTO is a name most HVAC professionals already know and trust. It’s the tool in your technician’s bag that delivers accurate readings on flue gas, pressure, and temperature. These devices do their job well. But without the right software, the valuable data they produce gets stuck — either on paper or in someone’s memory.
Before integration with Wello, a technician would often take readings with a TESTO device, jot them down in a notebook or on a loose sheet, and then manually enter them later into a report. That process may seem familiar, but it’s a time sink. Mistakes happen. Numbers get flipped. Reports get delayed. And sometimes, what was supposed to be a simple inspection turns into a compliance headache.
Now imagine this: the technician still uses the same TESTO device, but instead of writing anything down, they open the Wello mobile app. They scan a QR code on the TESTO screen or activate Bluetooth. Within seconds, the readings appear in the app — clean, formatted, and exactly where they belong. The values are placed inside a structured table that fits directly into the digital service form. The need for retyping disappears. So does the chance of human error.
What this means in practice is less time spent on reporting, and more time spent servicing customers. The technician finishes the job and leaves the site knowing the work was documented correctly and instantly. No chasing down forms at the end of the day. No forgotten numbers. Just a smoother workflow that makes everyone’s job easier.
The Real Cost of Doing Things the Old Way
While digital tools often seem like a “nice-to-have,” the truth is they are now essential. Companies still using manual workflows are starting to feel it where it hurts most: in their revenue. Every extra minute spent filling out paperwork is a minute not spent solving customer problems. Every delay in reporting is a delay in getting paid. Every error in a report could mean a returned job or worse — a regulatory fine.
This is where the fear of missing out becomes very real. If another HVAC company can complete more jobs in a day, submit reports instantly, and spend less on administration, they can offer faster service and better prices. That gives them a competitive edge that’s hard to ignore.
Wello doesn’t just make things faster. It also helps protect your income. By reducing the need for manual entry and speeding up compliance processes, your team can take on more jobs without needing more people. You’re not only working smarter — you’re getting more value out of every technician, every service call, and every piece of equipment you own.
Meeting VEKA Requirements Without the Hassle
If you’re operating in Flanders, you’ve probably heard of VEKA — the Flemish Energy and Climate Agency. Since September 2023, all HVAC maintenance work in the region must be reported digitally through the VEKA platform. This isn’t optional. It’s a legal requirement, and the rules are getting stricter, not looser.
What’s more, VEKA reports must include specific details. You need the correct property address, verified through VEKA’s system. You need to show what work was done, which devices were used, and — most importantly — what the actual measurement results were. These must come from a certified measuring device, like TESTO or Eurolyzer.
Without the right digital tools, fulfilling these requirements can be a nightmare. You’d need to manually fill in forms, upload files, and double-check every entry before submitting to VEKA. It’s slow, frustrating, and easy to get wrong.
Wello solves that problem by handling the entire process inside its app. As soon as your technician finishes a job, Wello checks the address against VEKA’s API, fills in the necessary data, and submits the report automatically. There’s no need to visit another website, and no risk of using the wrong form or forgetting a field. The entire VEKA process is built into your daily workflow, so your team doesn’t even have to think about it.
The integration is so smooth that most users don’t realize how much time and effort it saves until they see how much faster their workdays become. What used to take hours now takes minutes — and that means more satisfied customers and fewer problems down the line.
How TESTO and VEKA Integration Works in the Field
To understand the real power of this system, it helps to picture it in action. A technician arrives on-site for a scheduled heating maintenance visit. They pull out their TESTO measuring device and start taking readings. As soon as the measurements are ready, they scan the QR code using the Wello app, or the data transfers via Bluetooth.
Inside the app, the service form is already open, matched to the right customer and job. The measurements drop into a pre-built table, formatted for readability. There’s no switching screens, no writing anything down, and no guesswork. If the technician needs to compare three different sets of readings, the form adjusts to fit.
Once the form is complete, the technician hits submit. The app checks the customer’s address against VEKA records, packages the report, and sends it through the VEKA system. Confirmation is instant. The technician can now head to their next job, knowing the paperwork is already finished.
This isn’t theory. It’s how HVAC companies across Flanders are already working. And every business that adopts this system is gaining an edge — by saving time, reducing mistakes, and staying fully compliant.
