HVAC design and heat load surveys in Leigh
HVAC design and heat load surveys for businesses in Leigh — surveyed, designed and priced in writing before any work starts.
- Design fees confirmed in writing first
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does HVAC design cost in Leigh?
In Leigh, guide prices run from about £485 to £2,395 per project, plus VAT. A typical job (design package for a 300–800 m² office) usually comes to £975–£2,395 plus VAT. Your exact price is fixed in writing before any work starts.
An HVAC design and heat load survey works out how much heating and cooling each space needs — from occupancy, equipment, lighting, glazing, orientation and the building fabric — and sets out the system type, unit sizes and positions, pipe and duct routes and controls in a written specification.
Our coverage in Leigh
Leigh has a compact centre of shops, cafés and offices, with business units on its outskirts. Wigan is about 9 km away.
We work across Leigh's postcode districts, including DT9, GL19, RH2, SN6, SY5 and TN11. Neighbouring towns we cover include Atherton, Tyldesley and Golborne. Buildings across Greater Manchester range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What the job covers
- System options with pros, cons and budget costs
- Layout drawings for units, pipework and condensate
- Electrical load and supply requirements
- Noise data for planning or landlord approval
- Written specification for pricing
Prices in Leigh
These guide prices are adjusted for the North West, where labour and access costs run about 2% below the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Heat load survey for a single installation | Free | Free | free with a quote |
| Design package, small premises | £485–£975 | £582–£1,170 | per project |
| Design package, larger premises | £975–£2,395 | £1,170–£2,874 | per project |
| Noise assessment data pack for planning | £290–£875 | £348–£1,050 | per project |
Ex VAT. Design fees for larger projects are credited against installation if we carry it out.
The steps for a project in Leigh
Brief
We agree the use, occupancy, hours and budget.
Survey
We measure the space and record fabric, glazing and services.
Calculate and design
Loads are calculated and a system designed. We keep work areas in Leigh screened and tidy at the end of each day.
Specify
You receive drawings and a specification.
Points to plan for in Leigh
Coordination
Ceiling, lighting, sprinkler and electrical layouts are coordinated early.
Access and parking
Town-centre jobs in Leigh often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Noise
Outdoor unit noise is designed in from the start, not fixed afterwards.
Leased premises
If your Leigh 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.
Types of premises we cover in Leigh
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Common questions from businesses in Leigh
How much does HVAC design cost in Leigh?
Guide prices in Leigh run from about £485 to £2,395 per project, plus VAT. A typical job (design package for a 300–800 m² office) costs £975–£2,395 plus VAT. We confirm the price in writing before work starts.
Do you also cover Atherton, Tyldesley and Golborne?
Yes. Alongside Leigh, we also cover Atherton, Tyldesley and Golborne. Each has its own page with local guide prices.
Which postcodes do you cover in Leigh?
All of them, including DT9, GL19, RH2 and SN6. Give us your postcode when you enquire and we will confirm the visit details.
Is the survey free?
For a straightforward installation, the survey and heat load are free with your quote. Full design packages for larger projects are charged and credited if we install.
Can you produce a specification for tender?
Yes. We produce drawings and a written specification so contractors price the same system.
Need HVAC design and heat load surveys in Leigh?
Heat loads for single installations are free with a quote; design fees are confirmed before work starts.