Spruce Tech Stack

Operations platform for heat pump installers handling surveys, design, and quoting

Software Development London 2–10 employees Founded 2023 Privately Held

Spruce builds workflow software for heating engineers and installation businesses, with tools for enquiry handling, heat loss surveys, and system design. The tech stack—Node.js, React, PostGIS, LiDAR, and Bluetooth integrations—reveals a company building both software and hardware connectors; the active projects on 2D/3D floor-plan tooling, geospatial analysis, and system design suggest they're solving the core pain point of manual, fragmented survey-to-report workflows. Adopting ServiceTitan and Procore signals integration with incumbent installer management platforms rather than replacement.

Tech Stack 17 technologies

Core StackProcore AutoCAD Docker Node.js Prisma React TypeScript Tailwind CSS ServiceTitan LiDAR Bluetooth Progressive Web App Docker Compose PostGIS Atlas Konva Progressive Web Apps

AdoptingProcore AutoCAD ServiceTitan

What Spruce Is Building

◆Challenges

Slow fragmented manual installation process
Slow inefficient installation journey
Lack of heat pump availability
Difficulty scaling installer businesses
High installation costs
Limited installer growth
Slow heat pump installation journey
Installers growth challenges
Inefficient heat pump installation process
Urgent heating unavailability

▲Active Projects

2d and 3d floor-plan tooling using lidar and computer vision
Expanding into home renewables supply chain
Large-scale data ingestion and geospatial analysis
Heat loss modelling and hydronic system design
Hardware integrations with bluetooth measurement tools
Platform for heat pump installers
Operating system for home renewables supply chain
Customer research and discovery
Expanding product range
Enabling solar & battery installations

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

Product

Sales

Support

Seniority

Mid

Senior

Lead

Manager

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About Spruce

Spruce operates a platform for heat pump installation businesses in the UK, launched in 2023. The product consists of two core modules: an Estimate Tool for handling and qualifying customer enquiries, and a Survey & Design Tool that manages heat loss calculations, system design, and report generation—all within a single interface. The company is expanding beyond core installation workflows into the broader renewables supply chain, with ongoing work on hardware integrations (Bluetooth measurement tools) and geospatial capabilities (LiDAR-based floor planning). The 12-person team, split primarily between engineering and product, is hiring across all functions.

HeadquartersLondon

Company Size2–10 employees

Founded2023

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What is Spruce's tech stack?

Node.js, React, TypeScript, Tailwind CSS, PostGIS, Prisma, Docker, LiDAR, and Bluetooth. The company also integrates with ServiceTitan and Procore for broader business management workflows.

What is Spruce working on?

Core products: 2D/3D floor-plan tooling using LiDAR and computer vision; heat loss modelling and hydronic system design. Expansion areas: home renewables supply chain platform, solar and battery installation enablement, and large-scale geospatial data ingestion.