Welcome to Thomas CMS Holdings Ltd

Thomas CMS Holdings are a team committed to achieving improvement in the reduction of Carbon Emissions evolving with the industry for the domestic and commercial sectors. We have achieved quality assurance procedures and accreditations with which are important requirements for our customers. Thomas CMS Holdings also collaborates with local communities including them in the change process, having their say in what they would like to achieve. Additionally, we provide local individuals with the opportunity to gain skills as part of the project, giving future generations the chance to effect change in their own community.

Construction & Refurbishment

• New Build Private & Commercial

• Refurbishment Private & Commercial

• Site Services

Low Carbon Retrofit

• External Wall Insulation

• Internal Wall Insulation

• Full Central Heating

• Solar Panels

• Replacement Windows & Doors


• Structural Engineer

• Technical Surveys

• Quality Assurance Survey

• Asbestos Surveys

• Energy Performance Certificate

Facilities Maintenance

• Planned Maintenance

• Reactive Maintenance

• Minor Works


• Installation (Domestic & Commercial)

• Operations & Maintenance Services

• Battery Storage