District Heat Networks

The Complete Solution: Expertly Engineered. Trusted to Deliver.

At Tomson, we bring deep knowledge and regulatory insight and design intelligence to the delivery of modern heat networks. As part of a unique partnership with IES Utilities Group and Norsyn, we deliver a full-service solution that helps clients navigate complexity and deliver long-term value.

Your Strategic Delivery Partner

We specialise in the front-end design, regulation, and compliance aspects of district heating. From early engagement and feasibility to oversight and optimisation, our expertise helps de-risk delivery and align outcomes with future policy.

Why Work with Us?

Technical Expertise: Specialists in regulatory frameworks, code compliance, and DHN strategy
Design Intelligence: Practical and future-focused heat network design capability
Project Integration: Close collaboration with delivery teams to streamline outcomes
Policy Insight: Helping clients stay ahead of evolving standards and obligations

Enabling Smarter Networks

AI-Informed Planning: Supporting partners with digital design tools and modelling
Collaborative by Nature: Strong partnership approach delivers smoother, smarter projects
Focused on Outcomes: Helping achieve low-carbon, low-risk, long-life infrastructure

From Concept to Compliance

With a long history of advising on successful heat network schemes across the UK and Scandinavia, we understand how to combine technical insight with delivery pragmatism.

Fill in the form below, or speak to us today about how Tomson can support the strategic foundation of your next DHN project.

Integral Energy Solutions

The Complete Solution: Expertly Engineered. Trusted to Deliver.

Through a unique partnership of engineering depth, digital innovation, and local insight, we can deliver district heat networks that don't just meet today's demands, they anticipate tomorrow's.

A Fully Integrated Offering

At IES Utilities Group, we don't just build networks, we engineer long-term value. 

In partnership with Tomson Consulting and Norsyn, we offer a fully integrated solution for district heat networks (DHNs) that combines:

  • Engineering expertise
  • Digital intelligence
  • Local delivery know-how

Together, we provide a seamless, end-to-end service, from initial design through to commissioning, completion, and long-term operational oversight. Our partnership model ensures that every project benefits from the right people, tools, and systems—at every stage.

Why Choose us for District Heating?

We are technically accomplished, operationally dependable, and strategically aligned. A trusted delivery partner for Tier 1 contractors, local authorities, and forward-thinking developers.

Proven Expertise, Built on Decades of Success

  • Capacity: A 50+ strong team of engineers and designers, with hands-on operational experience
  • Experience: Decades of delivering complex infrastructure projects across the UK
  • Capability: From front-end design to robust delivery, we have the track record to prove it

Zero recorded issues in over 15 years with Norsyn-designed and installed networks. 

Efficient, Smart & Future-Ready

Our approach is driven by innovation, collaboration, and early-stage integration. We're focused on long-term outcomes, not just short-term fixes.

  • Smart Delivery: AI-powered modelling to inform design and scheduling
  • Agile & Flexible: Responsive to commercial needs, with modern project management practices
  • Quality-Driven: Committed to safety, excellence, and lasting value

Insight with Impact

We bridge regulatory insight with on-the-ground delivery experience, giving you confidence in every decision and every milestone.

  • Regulatory Expertise: In-depth understanding of UK standards and codes of practice
  • Community Focus: Proven ability to deliver social value alongside infrastructure
  • Problem Solvers: Experienced in overcoming supply chain and delivery capacity issues for major schemes
  • Future-Ready: Our networks are built for longevity—efficient, resilient, and low-maintenance

Delivering Heat Networks Across the UK

From urban regeneration projects to new residential schemes, our partnership has successfully delivered DHNs across the UK with extensive experience in Scandinavia, each one tailored, efficient, and built to last.

Talk to us today about how IES and its partners can support your next district heat network project, with confidence, capability, and a focus on the future.

 

Norsyn

The Complete Solution: Expertly Engineered. Trusted to Deliver.

At Norsyn, we bring proven engineering strength and delivery confidence to every district heat network we support. In partnership with IES Utilities Group and Tomson Consulting, we offer UK clients a seamless, fully integrated solution - from first concept to installation.

Zero recorded issues in over 15 years of Norsyn-designed and installed networks. We don't just deliver: we stand behind our work for the long haul.

A Trusted Delivery Partner

Our role in the partnership is to lead on technical delivery and infrastructure implementation. With decades of hands-on experience in district heating and complex civil engineering, we ensure networks are delivered safely, efficiently, and to the highest standards.

Why Work with Us?

  • Delivery Excellence: Proven capability across infrastructure and utilities
  • Long-Term Focus: We build systems designed for durability, efficiency, and low maintenance
  • Operational Strength: From design to commissioning and beyond, we deliver end-to-end service
  • Strategic Partnerships: Working alongside IES and Tomson enables smarter, more coordinated outcomes for the UK market

Smart Engineering, Smarter Outcomes

  • Built-in Reliability: Our installations stand the test of time, minimising future disruptions
  • Efficient Delivery: Practical, phased implementation that keeps projects on track
  • Safety First: Strong track record in delivering high-quality, compliant infrastructure

Networks That Perform

From high-profile regeneration zones to residential energy schemes, we've delivered district heat networks across the UK, and beyond. Through our partnership, we help future-proof heating infrastructure with a focus on value, safety, and longevity.

Talk to us about delivering dependable, future-ready district heat networks with Norsyn at the helm.

Fill in this form below and let's discuss how our partnership can support your project.


See our privacy policy.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.