For expert technical assistance please call us on 01327 706 499 or for individual contacts see below. Alternatively please complete our short contact form and we will respond to you latest by the end of the next working day 
Office Hours 8.00 - 4.00 
Jon Granfield 
Guy Harrison 
Contracts Manager 
James Brown 
Electrical Project Manager 
Shirley Mills 
Company Affairs Director 


"I have always found JMG a very pro-active, flexible and responsive contractor with a high standard of workmanship. Jon and his team are easy to work with, always professional, efficient and knowledgeable and would highly recommend them to anyone without hesitation." 
Sarah Moore, Project Engineer, Ameresco 
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