Domestic Alterations

Domestic alteration and extension experts

McColl Associates provides domestic alterations and extension work in Edinburgh and throughout the Central Belt of Scotland. Call us if you need structural design experts.

Structural design for home extensions and alterations

We're engineers experienced in altering and extending a wide range of properties across the Central Belt. We provide structural design help for hundreds of property alteration, conversion and extension projects in any single year. If you need further modifications to your property, take inspiration from our previous projects.

Member of the Institution of Civil & Structural Engineers

Specialists in providing SER certificates

We are one of the leading providers of SER certifications in Scotland and are known for the quality of our service and competitive fees. As we often work with architects through the use of technology, we are involved in projects all over Scotland and the UK.