Walk-in cold rooms, kitchen refrigeration, cellar cooling, comms-room cooling. R407C, R448A and most modern refrigerants. Same-day emergency response in central London on most weekdays.
Gas Safe registered · 919290 F F-Gas / REFCOM Category 1 D Daikin Business Partner T TrustATrader Approved · Checkatrade listed Walk-in coolers and freezer rooms for hospitality and food retail. Service contracts, fault-finding, refrigerant top-ups, condenser cleaning, fan motor replacements.
Walk-ins Restaurant focusUnder-counter and upright kitchen fridges and freezers, prep stations, blast chillers, ice machines. Emergency callouts on Friday and Saturday nights handled.
Kitchen kit Hospitality verticalBeer cellar cooling for pubs, bars and venues. Glycol vs DX, capacity sizing, evaporator placement, condenser routing. Plus wine cellar systems.
Cellar cooling FM specialismServer-room and comms-room cooling up to a few tens of kW (we don't do data-centre scale). ASHRAE-aligned, hot/cold aisle considerations, N+1 redundancy.
Comms rooms Free toolRetrofitting older R404A and R407C systems to R448A and similar low-GWP alternatives. Use the 90-second retrofit advisor to scope.
Open the advisor PPMQuarterly or biannual PPM for multi-site refrigeration estates. Documented response SLAs, F-Gas log compliance, refrigerant-leak tracking.
PPM offer
Most commercial refrigeration providers in London send a rotating roster of contractors. We don't. Stewat Rogers leads an in-house team of Gas Safe registered engineers, all family-run, all certified, all returning to the same sites. Your site notes, your refrigerant log and your service history stay with the same team who know the kit.
In central London, almost always, usually within 4-6 hours during working hours. Outside central London (Twickenham, west London, Kent, Essex) we aim same-day where the diary allows; the 24/7 emergency line covers nights and weekends.
Yes. We routinely retrofit older R407C and R404A systems to R448A and similar low-GWP alternatives. We'll assess the system first (compressor compatibility, expansion device, lubricant), quote the work, and document the refrigerant change in your F-Gas log. Free retrofit advisor.
From single under-counter fridges through full kitchen refurbs to multi-circuit comms-room cooling. We're not data-centre scale but for typical London commercial kit (restaurants, walk-ins, comms rooms up to a few tens of kW) we cover the full range.
Yes. As a REFCOM-registered F-Gas certified contractor we maintain refrigerant logs, perform mandatory leak checks on systems above the F-Gas thresholds, and provide compliance paperwork on request.
Quarterly or biannual PPM with documented inspection scope, F-Gas log entries, refrigerant top-ups within scope, parts at trade rates. Multi-site portfolios get a single point of contact and a shared service calendar.
Same-day response across London on most weekdays. F-Gas certified. Multi-site contracts welcome.
