HVAC Services for Commercial Buildings

Air conditioning, heating, ventilation and controls - designed, installed, maintained and repaired by one contractor, since 1973.

Talk to us about your HVAC Call 01420 566822

01420 566822

Rossair provides commercial HVAC services across the UK - design, installation, SFG20-scheduled maintenance and 24/7 repair of air conditioning, heating, ventilation and controls. F-Gas certified and Gas Safe registered engineers work from offices in Basingstoke, London and Manchester, with a 4-hour emergency response under contract.

1973: Commercial HVAC contractor since
4-hour: Emergency response under contract
3: Offices - Basingstoke, London, Manchester
SFG20: Every maintenance schedule

Our HVAC services

Air conditioning installation

Splits, multi-splits, VRF and heat pump systems designed and installed as a Daikin, Mitsubishi Electric and Samsung approved supplier. Air conditioning installation and maintenance

HVAC maintenance and servicing

SFG20-scheduled servicing of chillers, heat pumps, boilers, air handling units and controls, with F-Gas and TM44 compliance built in. Commercial HVAC maintenance

HVAC repair, 24/7

Reactive repair for failed cooling, heating, ventilation and controls, with a 4-hour emergency response for contract clients. Commercial HVAC repair

Commercial heating

Boiler installation, boiler servicing and heating repair by Gas Safe registered engineers, plus hybrid and heat pump upgrades. Commercial heating and boiler services

Ventilation

Mechanical ventilation, air handling units and industrial extract systems, installed and maintained to keep air quality and compliance in check. Industrial ventilation systems

Heat pumps

Air source heat pumps and heat pump chillers for estates cutting gas use and Scope 1 emissions. Air source heat pumps

Planned preventative maintenance

All HVAC plant on one SFG20 schedule, alongside electrical and water hygiene, with one account manager and one compliance pack. Planned preventative maintenance

One contractor from design to year ten

Most HVAC problems start at handover - a system installed by one firm, serviced by another and repaired by a third, with nobody owning the records. Rossair holds the contract, employs the engineers and owns the compliance. The same engineers who install the plant service it, and the same named account manager answers the phone at year one and year ten.

Who we work for

Schools and colleges, NHS and care settings, offices, retail, industrial and science park sites, and multi-site estates. Chichester College Group’s 11 campuses have been maintained by Rossair for over 20 years.

Where we work

Maintenance contracts run from the Basingstoke HQ across Hampshire, Surrey, Berkshire and Sussex, from the Aldgate office across London and the M25, and from the Manchester base across the North West. Installation projects are delivered UK-wide.

Quick facts

Rossair HVAC services - the facts

Services, systems, accreditations and coverage for commercial HVAC.

Services: HVAC design, installation, SFG20 maintenance, 24/7 repair
Systems: Splits, VRF, chillers, boilers, heat pumps, AHUs, ventilation, BMS
Accreditations: F-Gas, Gas Safe, NICEIC
Approved supplier: Daikin, Mitsubishi Electric, Samsung
Reactive response: 4-hour emergency under contract, 24/7, 365 days
Clients: Commercial, education, NHS, care, industrial, multi-site estates
Offices: Basingstoke HQ, London (Aldgate), Manchester
In trade since: 1973
Telephone: 01420 566822

Frequently asked

HVAC services - common questions

What are HVAC services?

HVAC services are the design, installation, maintenance and repair of heating, ventilation and air conditioning systems. For commercial buildings that covers air conditioning, boilers and heat pumps, air handling units, ventilation, pipework and the BMS controls that tie them together.

What HVAC services does Rossair provide?

Design and installation, SFG20-scheduled maintenance, 24/7 reactive repair, F-Gas and TM44 compliance, heating and boiler services, ventilation and heat pump upgrades - for offices, schools, NHS and care settings, retail, industrial sites and multi-site estates.

Does Rossair provide HVAC services for homes?

Rossair focuses on commercial, public sector and industrial buildings rather than homes - offices, schools, NHS and care settings, retail, industrial sites and multi-site estates.

Where does Rossair provide HVAC services?

Maintenance contracts run from the Basingstoke HQ (Hampshire, Surrey, Berkshire, Sussex), the London office in Aldgate (London and the M25) and the Manchester base (the North West). Installation projects are delivered UK-wide.

Why use one contractor for all HVAC services?

The engineers who install a system understand it best when it comes to servicing and repairing it. One contractor also means one account manager, one SFG20 schedule and one compliance pack, rather than chasing three firms for F-Gas, gas and ventilation records.

How quickly can Rossair respond to an HVAC breakdown?

Contract clients get a 4-hour emergency response, 24/7, 365 days, and a 24-hour job report after every reactive visit. One-off repair calls are also taken.

If we’re not the right fit, we’ll tell you who is

Talk to us about your HVAC

Tell us about your buildings - systems, sites, current contractor and what is going wrong. We call back within one working day.