HVAC design and heat load surveys in Godalming
HVAC design and heat load surveys for businesses in Godalming — 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 Godalming?
Budget roughly £570–£2,795 per project ex VAT in Godalming. For a typical job — design package for a 300–800 m² office — expect £1,150–£2,795 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.
Godalming and surrounding areas
Most commercial premises in and around Godalming are shops, offices, salons, pubs and small industrial units. Woking is about 15 km away.
We work across Godalming's postcode districts, including GU7. Nearby, we also cover Guildford (about 6 km), Aldershot (about 12 km) and Farnham (about 13 km). HVAC design and heat load surveys in Godalming is priced from a written specification that lists the equipment, positions, controls and commissioning.
What we do
- Room-by-room heat gain and heat loss calculations
- System options with pros, cons and budget costs
- Layout drawings for units, pipework and condensate
- Noise data for planning or landlord approval
- Written specification for pricing
HVAC design prices in Godalming
Guide prices for Godalming, set for the South East. Your fixed price comes in writing.
| 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 | £570–£1,150 | £684–£1,380 | per project |
| Design package, larger premises | £1,150–£2,795 | £1,380–£3,354 | per project |
| Noise assessment data pack for planning | £340–£1,050 | £408–£1,260 | per project |
Ex VAT. Design fees for larger projects are credited against installation if we carry it out.
From enquiry to handover in Godalming
Brief
We agree the use, occupancy, hours and budget. For sites in Godalming we confirm access and parking beforehand.
Survey
We measure the space and record fabric, glazing and services.
Calculate and design
Loads are calculated and a system designed.
Specify
You receive drawings and a specification.
What to think about in Godalming
Future use
Allow for growth in occupancy or IT load.
Conservation areas
Historic streets and listed buildings in and around Godalming are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Noise
Outdoor unit noise is designed in from the start, not fixed afterwards.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Types of premises we cover in Godalming
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
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.
Your questions answered
How much does HVAC design cost in Godalming?
Guide prices in Godalming run from about £570 to £2,795 per project, plus VAT. A typical job (design package for a 300–800 m² office) costs £1,150–£2,795 plus VAT. We confirm the price in writing before work starts.
Do you also cover Guildford, Aldershot and Farnham?
Yes. Alongside Godalming, we also cover Guildford, Aldershot and Farnham. Each has its own page with local guide prices.
Which postcodes do you cover in Godalming?
All of them, including GU7. Give us your postcode when you enquire and we will confirm the visit details.
Why do I need a heat load calculation?
It sizes the system to what the room actually needs, avoiding oversized equipment that wastes money and undersized equipment that cannot cope.
Do you provide noise data for planning?
Yes. We can supply manufacturer noise data and calculations to support a planning application.
Talk to us about your premises in Godalming
Heat loads for single installations are free with a quote; design fees are confirmed before work starts.