Smart building technology needs smart operations behind it
Building automation and controls businesses managing complex system integrations, long project cycles and recurring maintenance need a platform that keeps pace with the technology they install.

Project and contract management for building automation businesses
Building automation is one of the fastest-growing segments in the building services market. Systems integrating lighting control, HVAC, access and security create complex project environments that demand rigorous management.
- Most UK building automation firms employ 10-50 engineers, estimators, and project managers across multiple live sites.
- Projects typically range from £15,000 to £500,000, covering BMS installation, HVAC controls, and smart lighting integration.
- Firms juggle multiple subcontractors, equipment suppliers, and M&E consultants simultaneously across concurrent projects.
- Slow quote turnaround is a major lost-business issue, as main contractors award packages within tight tender windows.
- Disconnected systems for quoting, job tracking, and invoicing cause margin erosion through unbilled variations and delays.
How it runs in Zigaflow
- Tender & enquiry captureEnquiries arrive via main contractor tender portals, M&E consultant referrals, or direct client contact for retrofit and new-build BMS projects.
- Controls quote preparationEstimators build detailed proposals covering BMS hardware, field devices, cabling, commissioning labour, and any third-party integration costs such as DALI lighting or HVAC plant connections.
- Project & site deliveryAwarded projects are broken into installation phases, with engineers, plant deliveries, and subcontractor visits scheduled against the main contractor programme.
- Invoicing & payment syncInvoices are raised against project milestones or applications for payment, aligned to the agreed valuation schedule with the main contractor or end client.
More about Zigaflow for Building Automation & Smart Controls
Zigaflow gives building automation businesses the project management, procurement and contract tools to grow without growing their overhead.
The problems we solve
Systems integration proposals are complex and slow to produce
Building automation proposals combine hardware, software, commissioning and often ongoing managed service. Pulling these together into a coherent, priced proposal takes significant time.
Zigaflow quote templates for integrated systems proposals let your team build comprehensive, professional documents quickly from standard components.
Commissioning overruns are common and expensive
Building automation commissioning is time-intensive and difficult to estimate precisely. Overruns eat into margin and frustrate main contractors waiting for sign-off.
Zigaflow project tracking with actual-versus-estimated time logging flags commissioning overruns as they happen. Variations are issued before the job completes.
Maintenance contracts are undervalued and poorly structured
Building automation systems require ongoing maintenance to function correctly. Many integrators undercharge for this or let contracts lapse, leaving recurring revenue on the table.
Zigaflow recurring contract management helps you structure, price and renew maintenance agreements systematically. Recurring revenue grows alongside the installed base.
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