HVAC & Air Conditioning Maintenance in County Durham
SK Facilities provides HVAC and air conditioning maintenance across County Durham, including Durham, Darlington, Stockton-on-Tees, Middlesbrough, with free site surveys and fixed monthly pricing.
What is HVAC and air conditioning maintenance?
HVAC maintenance is the servicing of heating, ventilation and air conditioning equipment, such as split and cassette units, VRF systems, air handling units and boilers, so it runs efficiently, stays compliant and fails less often.
What is included in County Durham?
- Breakdown repairs and replacement quotes
- Extract and kitchen ventilation checks
- Boiler and heating plant servicing
- Air handling unit and fan coil servicing
- F-gas leak checks and records
Rules that apply in England
Systems holding fluorinated gases above set thresholds need periodic leak checks by certified engineers under the F-gas regulations, and air conditioning systems over 12kW need a TM44 energy inspection at least every five years. In England, fire safety in non-domestic premises falls under the Regulatory Reform (Fire Safety) Order 2005, workplaces have had to separate recycling under Simpler Recycling since 31 March 2025, and the Building Safety Act 2022 adds duties for higher-risk residential buildings.
HVAC & Air Conditioning Maintenance prices in County Durham
| Example site (County Durham) | Guide price per month |
|---|---|
| Small office, about 2,000 sq ft | £110 – £240 |
| Medium office, about 10,000 sq ft | £330 – £750 |
| Large office, about 40,000 sq ft | £1,200 – £2,700 |
Guide prices for HVAC and air conditioning maintenance only, excluding VAT, based on 2026 UK market rates. Your fixed price follows a free site survey.
Towns we cover in County Durham
Questions from County Durham customers
Do you handle F-gas records?
Yes. Leak checks are logged and the records are kept with your compliance file.
How often should office air conditioning be serviced?
Most commercial systems are serviced twice a year, with filters cleaned more often in dusty or busy spaces.
Which towns in County Durham do you cover?
We cover Durham, Darlington, Stockton-on-Tees, Middlesbrough, Hartlepool, Newton Aycliffe, plus the surrounding towns and business parks.
Is pricing different in County Durham?
Prices in County Durham follow our standard UK rates, confirmed after a free site survey.
Other services in County Durham
Get a fixed-price facilities proposal
A free site survey, a written specification and a monthly price, with no obligation.