Commercial ventilation in Harlow
A free survey, a clear specification and a fixed price for commercial ventilation in Harlow.
- Free site survey and fixed written quote
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does commercial ventilation cost in Harlow?
In Harlow, guide prices run from about £3,195 to £26,500 per system, plus VAT. A typical job (supply and extract for a 150 m² office) usually comes to £7,500–£17,795 plus VAT. You get a fixed written quote after the free survey.
Commercial ventilation brings outdoor air into a building and removes stale air, using fans and ductwork to supply and extract air at the rates needed for the number of people and the activity.
Harlow and surrounding areas
In Harlow, typical commercial premises include town-centre shops and offices, surgeries, gyms and units on business parks. Chelmsford is about 25 km away.
That includes premises in CM17, CM18 and CM92 and the surrounding districts. We also cover Hoddesdon, Bishops Stortford and Waltham Abbey, all within easy reach of Harlow. For commercial ventilation in Harlow, the survey looks at how the space is used, where equipment and ductwork can go and what the electrical supply can take.
What we do
- Fresh-air rate calculation for each space
- Supply and extract fans, ductwork and grilles
- Filters, attenuators and fire dampers where required
- Controls such as timers or CO2 sensors
- Air-flow measurement and balancing
Prices in Harlow
Prices below include our regional adjustment for the East of England (8% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Toilet or kitchenette extract | £535–£1,550 | £642–£1,860 | per room |
| Supply and extract system, small premises | £3,195–£10,750 | £3,834–£12,900 | per system |
| CO2 demand control | £425–£1,350 | £510–£1,620 | per zone |
| Ductwork | £70–£210 | £84–£252 | per metre |
Ex VAT. Larger systems and fire-rated ductwork are priced from a full design.
How a job in Harlow works
Assess
We work out how many people use each space and the fresh-air rate needed.
Design
Fan, duct and grille sizes are designed for air flow, noise and energy use.
Install
Ductwork and fans are installed and connected to controls. We keep work areas in Harlow screened and tidy at the end of each day.
Balance
Air flows are measured and balanced to the design.
What to think about in Harlow
Heat recovery
Bringing in cold air in winter costs energy. Heat recovery units reclaim much of it.
Working hours
Most Harlow businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Fire
Ducts passing through fire-rated walls or floors need fire dampers.
Leased premises
If your Harlow premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Typical premises in Harlow
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions about commercial ventilation in Harlow
How much does commercial ventilation cost in Harlow?
Guide prices in Harlow run from about £3,195 to £26,500 per system, plus VAT. A typical job (supply and extract for a 150 m² office) costs £7,500–£17,795 plus VAT. We fix the price in writing after a free survey.
Do you also cover Hoddesdon, Bishops Stortford and Waltham Abbey?
Yes. Alongside Harlow, we also cover Hoddesdon, Bishops Stortford and Waltham Abbey. Each has its own page with local guide prices.
Which postcodes do you cover in Harlow?
All of them, including CM17, CM18 and CM92. Give us your postcode when you enquire and we will confirm the visit details.
Do you install kitchen extraction?
Commercial kitchen canopies are a specialist area. We focus on general supply and extract, toilets and heat recovery, and can advise on kitchen requirements.
Can ventilation and air conditioning work together?
Yes, and they should. We coordinate grilles, controls and set points so both systems work efficiently.
Get a guide price for Harlow
Free survey and fixed written quote. We reply with a guide price or to book the survey.