
Maintenance & repair
Servicing that keeps systems running the way they were commissioned.
Ventilation is not fit-and-forget.
Filters clog, fans age, buildings change use. Planned servicing keeps a system performing the way it did on the day it was signed off, and when something does go wrong, you call people who know the system rather than a stranger with a van.

Filters, checks, and no surprises
Filters clog on a schedule, so we change them on one. Fans, controls and condensate paths get checked at the same visit, and wear gets caught while it is still a cheap fix.
You receive a record of what was done and what is coming, after every visit.
What servicing covers
A schedule agreed up front, then kept.
Schedule
Service intervals agreed for the systems and the building, so nothing relies on someone remembering.
Filters & checks
Filters changed, fans and controls checked, wear caught while it is still cheap.
Performance
Flows re-checked against commissioning figures, so drift gets corrected rather than accepted.
Repairs
When a fault does appear, it is diagnosed and fixed by people who work on these systems daily.
Faults found before they are felt
Residents notice ventilation only when it fails. Planned inspection finds the ageing fan and the slipping flow rate before either becomes a complaint.
When something does go wrong, you call people who work on these systems every day, with the system’s history in front of them.

Questions we hear
Straight answers on servicing.
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It depends on the system and how the building is used, so we set the interval when we set up the schedule, then adjust it based on what the filters actually look like at each visit.
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Yes. We take on existing systems after a first survey visit, which tells us what state things are in and what the schedule needs to cover.
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Filter changes, checks on fans and controls, flow rates re-checked against commissioning figures where they exist, and a written record of all of it.
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One email or call to your named contact. Faults are diagnosed by people who know the system, and you get told what failed, what it costs and when it will be fixed.
Tell us about the project.
Drawings or just an outline, either is enough to start. We will come back with straight answers and a plan.