HVAC design and heat load surveys in Renfrewshire and Inverclyde
HVAC design and heat load surveys for businesses in Renfrewshire and Inverclyde — 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 Renfrewshire and Inverclyde?
Our guide range in Renfrewshire and Inverclyde is £475–£2,350 per project before VAT; a typical job (design package for a 300–800 m² office) is £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.
Where we work around Renfrewshire and Inverclyde
We cover all of Renfrewshire and Inverclyde, including Paisley, Greenock, Newton Mearns, Renfrew and Barrhead. Each town below has its own page with local guide prices.
Postcode districts we cover include G46, G78, PA3, PA6, PA9, PA12, PA15 and PA19. Buildings across Renfrewshire and Inverclyde 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
- Room-by-room heat gain and heat loss calculations
- 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
HVAC design prices in Renfrewshire and Inverclyde
Guide prices for Renfrewshire and Inverclyde, 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 Renfrewshire and Inverclyde
Brief
We agree the use, occupancy, hours and budget. For sites in Renfrewshire and Inverclyde 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.
Before you book in Renfrewshire and Inverclyde
Coordination
Ceiling, lighting, sprinkler and electrical layouts are coordinated early.
Working hours
Most Renfrewshire and Inverclyde businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Noise
Outdoor unit noise is designed in from the start, not fixed afterwards.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Premises we work in around Renfrewshire and Inverclyde
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
Compliance in Scotland: refrigerant work falls under GB F-gas rules, and systems with an effective output of 12 kW or more need a periodic energy inspection (often called TM44).
FAQs for Renfrewshire and Inverclyde
How much does HVAC design cost in Renfrewshire and Inverclyde?
Guide prices in Renfrewshire and Inverclyde 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 Dunbartonshire, Lanarkshire and Ayrshire?
Yes. Alongside Renfrewshire and Inverclyde, we also cover Dunbartonshire, Lanarkshire and Ayrshire. Each has its own page with local guide prices.
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.
Get a guide price for Renfrewshire and Inverclyde
Heat loads for single installations are free with a quote; design fees are confirmed before work starts.