January is traditionally one of the busiest months in the heating industry, and this year was no different for the PGS team. Following the Christmas shutdown period, systems across both domestic and commercial sites were placed under increased demand as buildings came back into full use. As a result, we saw a steady flow of breakdown callouts alongside planned maintenance, servicing, installations, and repair work.
It is often the case that customers who have had their plant rooms and systems fully serviced before entering the winter period experience a far more reliable start to January, with fewer unexpected failures. However, where systems have been under strain or not maintained recently, the return to full operation after the festive break can often highlight underlying issues that require urgent attention.
Breakdown Response and Emergency Repairs
A significant portion of January was spent responding to breakdowns where heating and hot water systems had failed or were operating under fault conditions. One of the more challenging callouts involved a severely blocked pump and system that had brought the installation to a complete stop. After a detailed strip down and clearance, the system was successfully restored and returned to full operation.
We also attended several leak related issues, including a corroded pipe on a lower floor that had developed into a significant water escape. The damaged section was removed and replaced to restore system integrity and prevent further damage. In another case, a leaking secondary return pump affecting hot water circulation was repaired, restoring consistent hot water delivery throughout the property.
Burners, Boilers and Commercial Systems
January also included a range of burner and boiler related work, from diagnostics through to full repair. We investigated a burner issue suspected to be a possible manufacturer fault, carrying out full testing and assessment to ensure safe and correct operation moving forward.
A key job for the month was the oil burner package breakdown at Bletchley Park, where the team successfully diagnosed and repaired the fault, restoring the system on a critical site.
On the boiler side, we completed a full domestic boiler installation, ensuring the system was fully fitted, commissioned, and tested to a high standard. Alongside this, an Ideal commercial boiler was repaired following a small leak on the low water pressure switch, quickly resolving the issue and preventing further disruption.
Servicing, Cleaning and System Restoration
A number of systems required deep cleaning and restoration work throughout the month. This included multiple strip and clean services on heat exchangers and boilers, helping to restore efficiency and reduce the likelihood of future breakdowns.
One heavily blocked boiler required a full strip down, cleaning, and reassembly before being brought back into full working order. These types of interventions are a key part of maintaining long-term system reliability, particularly during peak winter demand.
We also completed an old burner recondition, including gasket replacement and full servicing, extending the lifespan of the unit and improving overall performance.
Apprenticeship and Team Development
January also provided valuable hands-on learning opportunities, including a condensate leak repair carried out by our apprentice George. The job involved identifying the issue, completing a pipe repair, and safely restoring the system under supervision. This type of practical work is an important part of developing future engineers within the business.
January Summary
Overall, January was a demanding but productive month, shaped in part by the increased strain placed on systems following the Christmas break. Where systems had been properly serviced ahead of winter, performance remained strong and stable, with fewer unexpected issues. In contrast, systems without recent maintenance were more likely to experience breakdowns once brought back into full use.
The month combined reactive breakdown response with preventative maintenance, installation work, and system restoration. As always, the focus remained on keeping systems running safely, efficiently, and with minimal disruption to customers.