HVAC design and heat load surveys in Bonnyrigg
HVAC design and heat load surveys for businesses in Bonnyrigg — 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 Bonnyrigg?
Budget roughly £475–£2,350 per project ex VAT in Bonnyrigg. For a typical job — design package for a 300–800 m² office — expect £955–£2,350 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 Bonnyrigg
In a town like Bonnyrigg, a single wall unit for a shop or a cassette for a surgery makes a real difference in summer. Edinburgh is about 10 km away.
Postcode districts we cover in Bonnyrigg include EH19. Nearby, we also cover Musselburgh (about 8 km), Penicuik (about 9 km) and Currie (about 13 km). Buildings across the Lothians 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
HVAC design prices in Bonnyrigg
Guide prices for Bonnyrigg, set for Scotland. 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 | £475–£955 | £570–£1,146 | per project |
| Design package, larger premises | £955–£2,350 | £1,146–£2,820 | per project |
| Noise assessment data pack for planning | £285–£860 | £342–£1,032 | per project |
Ex VAT. Design fees for larger projects are credited against installation if we carry it out.
From enquiry to handover in Bonnyrigg
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. In Bonnyrigg we agree timings around your opening hours.
Specify
You receive drawings and a specification.
What to think about in Bonnyrigg
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.
Diversity
Not every room peaks at once; good design accounts for diversity so central plant is not oversized.
Conservation areas
Historic streets and listed buildings in and around Bonnyrigg are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Types of premises we cover in Bonnyrigg
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
In Scotland, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; systems with an effective output of 12 kW or more also need a periodic energy inspection.
Your questions answered
How much does HVAC design cost in Bonnyrigg?
Guide prices in Bonnyrigg run from about £475 to £2,350 per project, plus VAT. A typical job (design package for a 300–800 m² office) costs £955–£2,350 plus VAT. We confirm the price in writing before work starts.
Do you also cover Musselburgh, Penicuik and Currie?
Yes. Alongside Bonnyrigg, we also cover Musselburgh, Penicuik and Currie. Each has its own page with local guide prices.
Which postcodes do you cover in Bonnyrigg?
All of them, including EH19. Give us your postcode when you enquire and we will confirm the visit details.
Do you provide noise data for planning?
Yes. We can supply manufacturer noise data and calculations to support a planning application.
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.
Need HVAC design and heat load surveys in Bonnyrigg?
Heat loads for single installations are free with a quote; design fees are confirmed before work starts.