We design and deliver fully integrated PEX pre-insulated heat networks, supplying clean, consistent heating and hot water from a centralised energy source to entire developments or public buildings.
Three simple stages from first site visit to a fully commissioned heat network. One programme, one PM, weekly updates.
Full site assessment, energy demand modelling, optimal PEX routing, and thermal network design with valve locations and insulation specification.
Trenching coordinated, pre-insulated PEX pipework laid, thermal connections made, and inspection points, valves, and access installed by our own teams.
Full pressure testing, insulation integrity checks, energy centre connection, and handover with as-built drawings, commissioning certificates, and O&M manuals.
Deep dives into each area of our district heating and heat pump service.
Every district heating network we deliver is pressure tested, commissioned, and photographed on completion. Add real project imagery here to show prospects exactly what they are buying.
No gaps, no guesswork, no waiting around. Everything you need from feasibility to final commissioning, under one contract.
Every district heating network we deliver meets the highest industry standards. Worker safety, public safety, environmental responsibility, and project compliance from planning to sign-off.










End-to-end heat network delivery for commercial, residential, and mixed-use projects across the UK.
50 Google Reviews
I contacted USP and within minutes had a chat with Justin who described exactly how the job would be done and provided a comprehensive quote including labour and materials and was able to start the work in just 7 days. Justin and his team were brilliant and did an amazing job. I can highly recommend USP.
Jack and Joel were absolutely amazing this morning and really put themselves out to dig a hole without having to dig another hole in my drive. More work for them but one happy customer.
From the initial quote through to work completion, Justin and his work partner were a mix of professional, knowledgeable, good-humoured, and clear in all explained (I felt an instant ease to agree to the work). The work itself was excellent and they left the place immaculate!
George and Jack come out today to move a gas meter. It wasn't a straightforward job, but they both took time to talk me through what they were doing and what the next steps are. Very friendly and polite and thought about the needs of our family.
Jack and George are great.
Bang on time, completed the work perfectly, no issues. Left the meter really neatly finished. Jack and Joel were very courteous and did a great job.
George and Jack turned up and did a first class job, very friendly and professional. Great job lads.
Jack and Joel were brilliant. Very polite, worked to my highest expectations. Left the area as clean and tidy, as was possible. And explained every step of the process to me, answering any questions I had.
Fantastic work from Jack and Johl.
Tell us about your project and we will send you a free, no-obligation district heating plan within 24 hours.
Prefer to talk? Call 024 7542 6505 for immediate service.