Heat pump installers who win more Boiler Upgrade Scheme work
The heat pump market is growing under government incentive schemes. Installers who can manage BUS grant administration, design complex heating systems and deliver professionally will capture the opportunity.

Operations management for heat pump installation businesses
Heat pump installation combines the complexity of plumbing and heating with a fast-evolving technology market and government incentive schemes that require careful administration. Getting the design right, the grant application submitted and the installation completed to MCS standards demands operational rigour.
- Most UK heat pump installers employ 5-30 engineers and operate within a 50-100 mile radius.
- MCS certification is mandatory for Boiler Upgrade Scheme grant eligibility, adding compliance overhead.
- Average residential air source heat pump installation value ranges from £8,000 to £15,000 including equipment.
- Installers juggle multiple lead sources: Trustmark, MCS Find an Installer, and government grant schemes.
- Supply chain delays on units from Mitsubishi, Vaillant, and Daikin frequently disrupt installation scheduling.
How it runs in Zigaflow
- Enquiry capture and site surveyLeads arrive via MCS installer directories, government grant portals, and direct web enquiries, requiring prompt logging against customer and property details.
- Quote and grant proposalDetailed quotes are built itemising equipment, labour, ground works, and electrical upgrades, with Boiler Upgrade Scheme grant amounts clearly offset against the customer's net cost.
- Installation scheduling and deliveryAccepted jobs are scheduled against engineer availability, subcontractor groundwork teams, and confirmed equipment delivery dates from distributors.
- Invoicing, grants, and reconciliationInvoices are raised in stages aligned to installation milestones, with BUS grant claims submitted to Ofgem separately and reconciled against the customer balance.
More about Zigaflow for Heat Pump Installers
Zigaflow gives heat pump installers the structured workflows to manage all three.
The problems we solve
Boiler Upgrade Scheme administration is complex and time-consuming
BUS grant applications require property assessments, EPC documentation, MCS installer registration and post-installation certificates. Managing this paperwork across multiple jobs is a significant admin burden.
Zigaflow job workflows prompt BUS documentation requirements at each stage. Grant administration is part of the normal installation process, not an extra job.
Heat loss calculations and system design delay quoting
Accurate heat pump sizing requires detailed heat loss calculations.
Integrate your heat loss calculation tool with Zigaflow's quoting process. Calculations are completed and attached to quotes as standard.
MCS certification paperwork takes hours per installation
Every heat pump installation requires MCS commissioning documentation, system performance data and handover certificates. Completing these manually after every job adds hours to each installation.
Zigaflow completion workflows capture all MCS-required data during commissioning. Certificates are generated from the system data, not typed manually.
Works with your existing tools
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