Generate detailed HVAC proposals — boiler installations, heat pumps, air conditioning, ventilation systems — in under 5 minutes using AI. No more manual calculations.
No account needed · Free to use · Takes 60 seconds
Time to quote: Supply and install air source heat pump system for a 4-bed detached house, including new radiators, cylinder, and commissioning.
Supply and install air source heat pump system for a 4-bed detached house, including new radiators, cylinder, and commissioning.
Manual
2–3 hours
With AI
5 minutes
Sound familiar?
Every HVAC quote requires heat loss/gain calculations, system sizing, and duct design. This takes hours manually — and errors lead to undersized or oversized systems.
Commercial HVAC clients expect detailed proposals with system specifications, equipment datasheets, and maintenance plans. Building these from scratch is time-consuming and inconsistent.
F-Gas regulations, Part L compliance, MCS certification for heat pumps, and Boiler Plus requirements all need to be referenced correctly in quotes and proposals.
Clients often want to compare heat pump vs gas boiler, or ducted vs split systems. Producing multiple proposal variants manually doubles or triples quoting time.
Built specifically for hvac engineer quoting — not a generic tool.
The AI estimates heating and cooling loads based on building size, construction type, and location — giving a starting point for system sizing.
Automatically recommends suitable boiler kW output, heat pump capacity, or AC tonnage based on the job description.
Flags relevant regulations including F-Gas handling requirements, MCS certification needs for heat pumps, and Boiler Plus compliance.
Generate comparison proposals showing different system options side by side — e.g. heat pump vs combi boiler — to help clients decide.
Full breakdown of equipment costs, consumables, labour time, and commissioning charges.
Output a professional branded proposal PDF ready to send to residential or commercial clients.
Here's what a typical AI-generated quote looks like for hvac engineers.
Job description
Supply and install air source heat pump system for a 4-bed detached house, including new radiators, cylinder, and commissioning.
* Example only. Actual quotes vary by job, region, and materials chosen.
Every hvac engineer quote automatically flags relevant regulatory requirements.
Sleepless Tradesman provides AI-powered HVAC quoting for UK contractors — covering boilers, heat pumps, air conditioning, and ventilation. Proposals are generated in under 5 minutes with full compliance notes.
Yes. The AI covers air source and ground source heat pump proposals including system sizing, MCS certification requirements, BUS grant eligibility notes, and full equipment and labour breakdowns.
Yes. Proposals automatically flag F-Gas handling requirements, refrigerant charge records, and leak testing requirements where relevant.
Yes — the AI handles both residential and light commercial HVAC proposals including AHU installations, VRF systems, and commercial ventilation.
Yes — Sleepless Tradesman is free to use for quote and proposal generation. No signup required. The Pro plan adds invoicing, client management, and CIS calculations.
Free to try
No account. No credit card. Describe your next hvac engineer job and get a detailed quote in under 5 minutes.
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