About Us
Empowering Engineers with smarter design tools
“We provide intuitive calculation tools to simplify pump, fan, and system design—saving time and reducing errors for professionals worldwide.”
The Building Services Portal is here to shine a light on the ‘dark art’ of building services engineering. The guidance and design tools have been produced by UK based Chartered CIBSE Engineers and are designed for anyone from DIY amateurs to fellow building services professionals and architects.
“While traditional HVAC software like HEVACOMP, IES, and MagiCAD require complex system modeling, our tools offer a revolutionary hybrid approach that combines the best of both worlds. Unlike conventional solutions that force users to draw complete systems – a time-consuming process prone to errors – our intuitive platform gives engineers direct control over calculations while automating the tedious aspects.
Key advantages that set us apart:
✓ Precision without complexity – Automated resistance calculations eliminate the need for manual sizing charts
✓ Transparent methodology – Maintains the familiarity of spreadsheet calculations while removing the grunt work
✓ Faster results – Bypass the drawing requirements of traditional software to get answers in minutes
✓ Confidence in results – Users maintain full visibility and control over every calculation
By blending the accuracy of automation with the clarity of traditional engineering methods, we’ve created a solution that helps professionals work smarter, not harder.”
Try the Building Services Portal Pump and Fan Sizers for free. The most simple way to size pumps and fans quickly and accurately. No need for sizing charts and all complex calculations are performed for you and all presented in a clear and concise format. Also popular is our water efficiency calculator.
