Humphrey & Crockett was spending a full day on each heat loss survey using 74-row spreadsheets; sometimes quote turnarounds could stretch to two weeks. With Spruce, they now quote in days and gave Carl's team the professional output to compete with larger providers - plus the time to actually engage with customers.

Taggas was spending up to 4 hours per survey and losing evenings to MCS documentation. With Spruce, they have cut survey time to an hour, doubled weekly design capacity from 5 to 10, and freed Tim's team to spend more time with customers instead of measuring every room by hand.

EnergyMyWay is a 27-person renewable energy installer on track for 200 heat pump installs this year. Spruce cut their enquiry-to-proposal time in half and gave the team a way to walk customers through the design face-to-face - helping them win work even when quoting higher than competitors.

AAC Group had 20 years in commercial HVAC but found domestic heat pump admin was eating into evenings. With Spruce, they have been able to cut the paperwork from 6 hours to 2 and let Simon get a full proposal to the customer the same afternoon as the survey.

Elite Services Group is a 27-person renewable installer run by four directors. By using Spruce, James manages the entire heat pump workload on a laptop - doing the work of 3–5 admin staff alone while maintaining a 48-hour quote turnaround.

Wiltshire Energy is a 25-person renewable energy company covering heat pumps, solar, and battery storage. With Spruce, they are now handling 10x more surveys and have grown revenue 45% in the past year.

Aventus Eco is a Scottish heat pump and solar installer run by Sean Hogan. Aventus now manage 100+ jobs simultaneously while maintaining a 90% referral rate, all without back office staff.

Delta T covers renewable heating in Oxfordshire and Buckinghamshire. The team has grown from 8 to 15 people over three years, doubling annually through word of mouth alone.

JLN Plumbing and Heating Ltd was formed in 2007 by James Lacey, based in Coventry and covering the surrounding areas. The team now manages heat pumps end-to-end in one system, cut admin time by 50%, and had their strongest year in two decades.

Blakemore Plumbing & Heating is a Sheffield heat pump installer run by Damon. He cut admin time from 22 hours to 6 per job and now uses his Spruce proposals as a competitive advantage to win more work.

In this article, we explain why oversizing heat pumps happens frequently and how this leads to higher costs and reduced efficiency. Learn more today.

As heat pumps increasingly take off in the UK, installers have a unique opportunity to grow their businesses. We've put together some ideas on how to take advantage of this opportunity.

To stand a chance of hitting 600,000 heat pump installs by 2028, we need to prioritise installers' needs, concerns and overlooked challenges.

Spruce was founded to address the often-overlooked challenges faced by heat pump installers in the UK. In this article, we talk about why it's important to address these issues.