About Us

It is always about the People

John G MacKintosh started out in 1907 as a small family run business. The values and attitudes in business then are even more important now.  Every day the JGM team champions our core values:


We work with integrity. JGM are recognised as a truly upstanding company doing an honest day’s work, every day.


We work diligently. JGM do not cut corners – always striving to provide the highest quality work and standards. No compromise.


We work professionally. JGM are a team you can trust to finish the job. Always talking with you and delivering excellence.


We work collaboratively. JGM will work with you and your team in meeting our mutual goals. Only through working together guarantees project excellence.

Our people

These values are the very substance of our business underpinning our vision in JGM being preferred choice for building service solutions in Scotland.

Make us your preferred choice and see our values in action; contact the JGM team today.

Connecting with our clients for success.
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Our Accreditations