Small enough to listen, big enough to deliver.
Small enough to listen, big enough to deliver.
Maintenance
This case study showcases a Boiler Plant Room Installation in London delivered by Bigness Group’s mechanical services team. It covers boiler replacement, pump installation, pipework upgrades, and full commissioning. The project demonstrates our ability to deliver efficient heating solutions, commercial…
This case study showcases a Boiler Installation & Commissioning Project in London delivered by Bigness Group’s mechanical services team. It covers the installation and commissioning of Daikin and Worcester high-efficiency boilers, including stainless-steel pipework, advanced control integration, pressure testing, and…
This case study showcases a Booster Pump Installation in London delivered by Bigness Group’s mechanical services team. It covers a commercial pressure system upgrade using a FlowTech booster set, stainless-steel pipework, testing, commissioning and certification. The project demonstrates our ability…
This case study highlights Underfloor Heating Installation in London, showcasing Bigness Group’s expertise in mechanical services, manifold systems, and residential heating projects. The project demonstrates our ability to deliver energy-efficient heating solutions on time and within budget. Project Overview Client:…
This case study highlights Boiler Installation and Plant Room Services in London by Bigness Group, specialists in commercial maintenance and mechanical services. The project demonstrates Bigness’ expertise in delivering energy-efficient boiler solutions on time and within budget. Project Overview Client:…
This project showcases an Air Conditioning Repair in Wandsworth delivered by expert property maintenance contractors in London. It highlights Bigness Group’s ability to provide fast, reliable, and efficient repair services with minimal disruption. Project Overview Client: Noah A. Location: Wandsworth,…
This project showcases Heating Repair in Westminster, Air Conditioning Repair London, and Emergency HVAC Services delivered by Bigness engineers. Project Overview Client: Jack M.Location: Westminster, LondonSector: ResidentialService Type: Heating & Air Conditioning RepairDate: September 2025 Project Objectives Diagnose and repair…
⚡ Fast Response 24/7 emergency boiler repair across all London boroughs. 🔧 Service-Trained Engineers Experts trained on Daikin, Vaillant, Mitsubishi & Worcester systems. 📍 London Coverage Serving residential & commercial properties across Greater London. This programme highlights Boiler Service in…