Commercial Refrigeration& Air Conditioning.
Cold rooms, display cabinets, cellar cooling, ice machines, split, VRF and server room AC — installed, serviced and repaired 24/7 across Greater London and the M25.
Commercial cooling, end-to-end
One certified team for refrigeration, air conditioning, planned maintenance and 24/7 breakdown response. Trusted by restaurants, supermarkets, pubs, offices and food production sites across London and the M25.
Walk-in Cold Rooms & Freezers
Design, installation, service and emergency repair of commercial walk-in cold rooms and blast freezers for kitchens, butchers, florists and warehouses.
Commercial Air Conditioning
Mitsubishi, Daikin, Toshiba & LG specialists. VRF, VRV, split and cassette systems for offices, retail and hospitality across London.
Refrigerated Display Cabinets
Servicing for supermarket, bakery, deli and patisserie display cabinets. Multideck, serve-over and gelato counter specialists.
Cellar Cooling & Ice Machines
Pub, bar and restaurant cellar cooling, plus Hoshizaki, Scotsman and Manitowoc ice machine service and repair.
Specialist refrigeration & air conditioning
- Commercial Refrigeration Installations
- Commercial Refrigeration Service London
- Commercial Refrigeration Companies Chelsea
- Walk-In Freezers London
- Ice Machine Installations London
- Daikin VRF London
- Water Cooled Air Conditioning London
- Commercial HVAC Service London
- HVAC Design Camden
- HVAC Engineering Camden
Also availableElectric Underfloor Heating London · Underfloor Heating Maintenance · Underfloor Heating Repair · Underfloor Heating Repair Central London · Underfloor Heating Repair North London · Underfloor Heating Service London · Heatmiser Installer Support London
Commercial HVAC Services London
Design, installation, maintenance and 24/7 repair for commercial heating, ventilation, air conditioning and refrigeration across every London borough and the M25.
Our commercial HVAC services in London cover the full lifecycle of a building's mechanical plant. At the design stage our engineers carry out heat gain and heat loss calculations, ductwork and pipework sizing, refrigerant circuit design and plant-room layout — specifying VRF, VRV, split, multi-split, chilled-water and packaged rooftop systems from Daikin, Mitsubishi Electric, Toshiba, LG, Fujitsu and Panasonic. Every installation is commissioned to manufacturer specification with pressure-test certificates, F-Gas logbooks and TM44 inspection support where the system exceeds 12kW.
In Camden we support the restaurants, music venues and offices around Camden Town, King's Cross and Holborn with cellar cooling, kitchen refrigeration and comfort cooling for open-plan workspaces. In Paddington our work centres on the Paddington Basin and Merchant Square commercial estate — VRF maintenance, fan-coil servicing and server-room cooling for office occupiers. In Kensington and Chelsea we install and service air conditioning for retail units on the King's Road and High Street Kensington, plus wine-cellar cooling and cold rooms for the area's hotels and restaurants.
Beyond installation we provide planned preventive maintenance contracts, same-day repairs and a 24/7 emergency response for failed refrigeration and air conditioning. Cold rooms, walk-in freezers, display cabinets, ice machines, blast chillers and cellar coolers are all covered by the same REFCOM-registered, F-Gas certified engineering team. Whether you need a one-off commercial fridge repair, a new air conditioning installation or a full commercial HVAC service contract, one call covers it — with a written quote before any chargeable work.
Refrigeration & air conditioning, in the field
A snapshot of the systems our engineers install, service and repair every week across London and the M25.
Walk-in Cold Rooms
Modular cold room builds and repairs for kitchens, butchers and food production.
Office Air Conditioning
Cassette, wall and ducted systems installed with minimal disruption.
Display Refrigeration
Multideck and serve-over cabinets kept trading through peak hours.
Cellar Cooling
Remote cellar coolers and beer-line cooling for pubs, bars and breweries.
Ice Machines
Hoshizaki, Scotsman and Manitowoc service, descale and repair.
VRF & Rooftop Plant
Large-scale VRF, VRV and chiller plant maintained to manufacturer spec.
From breakdown call to cold again — in four steps
Call or book online
Speak to an engineer, not a call centre. 24/7 for emergencies on 07427 826446.
Diagnosis on site
Gauges, electrical testing and refrigerant checks to find the real fault first time.
Written quote
£120 + VAT per hour with parts priced in writing before any chargeable work.
Fixed & certified
Repairs completed, F-Gas records updated and the system tested under load.
Rated 5 stars by 244 London businesses
"Walk-in freezer failed on a Friday night with a full weekend of stock. Engineer arrived within two hours and had us back to temperature before midnight."
Restaurant owner — Soho, W1
"They maintain the VRF across our three floors. Faults are diagnosed properly, quotes are in writing, and the plant room has never been cleaner."
Facilities manager — Canary Wharf, E14
"Cellar cooler and ice machine serviced in one visit. Beer quality complaints stopped immediately. Now on a planned maintenance contract."
Pub manager — Camden, NW1
Manufacturer-trained on the brands you run
Genuine parts and warranty-compliant service across every major manufacturer.
Every commercial system, one engineer
From a single bar fridge to a 60-cassette VRF rollout — our engineers carry the parts, gauges and certifications to diagnose on the first visit.
VRF & VRV Systems
Multi-zone heat recovery systems for offices and large retail.
Split & Cassette AC
Wall, ceiling cassette and ducted splits for shops and meeting rooms.
Walk-in Cold Storage
Modular panel cold rooms and blast freezers built to spec.
Display Refrigeration
Multideck, serve-over, undercounter and bottle cooler service.
Cellar Cooling
Remote condenser cellar coolers for pubs, bars and breweries.
Ice Machines
Cube, flake and nugget machines from all major manufacturers.
Certified, insured & compliant
Every job carried out to the legal and manufacturer standards your insurer requires.
REFCOM Registered
Statutory F-Gas company registration
F-Gas Engineers
Category I refrigerant handling certified
£5M Public Liability
Comprehensive insurance on every job
Manufacturer Trained
Mitsubishi, Daikin, Hoshizaki & more
Why London businesses choose Frostline
Fast, accountable engineers who keep your stock cold and your customers comfortable.
24/7 Emergency
Out-of-hours breakdowns answered within minutes.
London & M25
Engineers based across the capital — average 2-hour response.
First-Time Fix
92% of breakdowns resolved on the first visit.
Transparent Pricing
£120 + VAT / hour with a written quote before work starts.
Based in London — covering the M25
Find us on Google and read recent customer reviews.
Service areas
Commercial refrigeration & AC across every London borough and the M25 corridor.
Frequently Asked Questions
Hvac london: common questions
- How much does hvac london cost?
- Hvac london from londonhvacpro is charged from £120+VAT per hour with a one-hour minimum and no call-out fee. Any parts are quoted in writing before work starts.
- How quickly can you attend for hvac london?
- We offer same-day attendance and 24/7 emergency callout across London and the M25. Call 07427 826446 to book an engineer for hvac london.
- Are your engineers certified for hvac london?
- Yes. All refrigeration and air conditioning work is carried out by F-Gas certified engineers in line with the F-Gas Regulations, with every visit documented.