About us

C80 Solutions is an award-winning, experienced building compliance company providing a wide range of energy assessment, compliance, consultancy and testing services for the UK residential and commercial sectors.

As the regulations surrounding carbon emissions and sustainability in the built environment continue to get tighter and more complex, your profit margins are constantly being squeezed. We exist solely to save you time, money and take the hassle out of meeting the regs.

Reduce your risk, save time and money.

Send us your plans to see how we can make your next project easier.

What do we do?

  • Building Compliance
  • Energy Assessment
  • On Site Testing Services (Sound, Air, Ventilation)
  • Environmental Services
  • Consultancy
  • White Label Services

Who do we do it for?

  • We cover the whole of the UK
  • Housebuilders
  • Contractors & developers
  • Architects
  • M&E engineers
  • Local authorities
  • Self-builders & homeowners

What makes us so different from everybody else?

  • Our management team is from a background in property development, so we think like a developer and are always looking to save you money & time and reduce risk & hassle
  • Our key personnel are from accreditation body backgrounds so we know exactly how to get you through the regs
  • We will always find you a solution

How experienced are we?


Why use us?

  • We will save you money
  • We will save you time
  • We will reduce your hassle
  • We will reduce your risk

The Team

Mark Heptonstall

Mark Heptonstall

Group CEO

Oliver Bentley

Group Chief Operating Officer

Jonathon Hill

Operations Manager

Dan Chadwick 

Senior Building Physics Engineer

Harry Hinchliffe

Senior Sustainability Consultant

Sam Millard

Energy Consultant, Acoustic Engineer & Air Permeability Engineer

Sanha Iqbal

Building Physics Engineer

Tammy Temperley

Office Manager

Joe Mountain

Sustainability Consultant

Tom Gibson

Sustainability Consultant

Ian Ferguson

Sustainability Consultant

Find out how we can reduce hassle and make your next project easier

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