BMS controller repairs
At Greasley Electronics, we’ve seen a real surge in BMS controller repairs recently – especially Schneider B3920 controllers commonly used in hospitals, universities, and large commercial buildings.
These building management system (BMS) controllers are vital for keeping air conditioning, ventilation, and environmental control systems running efficiently. But when they start to fail, many organisations think replacement is the only option – and that can be an expensive mistake.
Repairing BMS Controllers Saves Thousands
We’re currently refurbishing and repairing large batches of Schneider B3920 controllers, and the savings for our clients have been substantial.
Replacing these controllers outright can cost several hundred pounds per unit – not to mention the downtime, reprogramming, and installation costs that come with fitting new ones.
By contrast, a Greasley Electronics repair or refurbishment restores the unit to full working order for a fraction of the cost. In many cases, repaired controllers perform just as reliably as new ones.
It’s a win for budgets, sustainability, and operational efficiency.
Trusted by Hospitals, Universities & Facilities Management Teams
We’re proud to work with a growing list of hospitals, universities, and facilities management companies who trust us to keep their systems running smoothly.
We know that for these sectors, system downtime isn’t just inconvenient – it affects patient comfort, research environments, and everyday operations.
That’s why our engineers focus on fast turnaround times, reliable repairs, and clear communication with facilities teams to get units back in service as quickly as possible.
Whether we’re working directly with an NHS hospital or through a facilities management company, our goal is the same:
✅ Keep your building systems running efficiently
✅ Extend the life of your existing assets
✅ Reduce unnecessary replacement costs
The Perfect Time of Year for BMS Controller Repairs
Right now is the ideal time to carry out BMS controller repairs and refurbishments.
During the cooler months, air conditioning and HVAC systems aren’t under full demand, making it easier to remove, service, and reinstall controllers with minimal disruption.
By acting now, facilities teams can make sure everything is running perfectly before the warmer weather returns and systems are pushed to their limits again.
Repair – Don’t Replace
At Greasley Electronics, our philosophy is simple: if it can be repaired, it shouldn’t be replaced!
Our skilled engineers specialise in:
- BMS controller repairs (including Schneider B3920s)
- PCB and control board refurbishments
- Circuit board fault diagnosis and component replacement
Every controller that comes through our doors is thoroughly tested, repaired, and quality checked before being returned – ensuring it performs as good as new.
📞 Get in Touch – Keep Your Systems Running Smoothly
If you manage or maintain BMS systems in hospitals, universities, or large commercial buildings, now’s the perfect time to get your controllers checked and refurbished.
We make the process simple:
- Send your units to us for inspection and repair
- Quick turnaround from our Midlands-based workshop
- Cost-effective, sustainable results
Contact us today to arrange your Schneider B3920 repairs and keep your systems running efficiently – without the unnecessary cost of replacement. We do many repairs for Triad too.
Either:
📞Call on 01530 835823
📧Email on info@greasley.co.uk with images of your repair, or
🌐Log on to our website and send your enquiry by pressing the orange button ‘enquiry’ button.
