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GMC Building Contractors
Solar PV
GMC Renewables
GMC Building Contractors GMC building contractors is a family run business operating since 1976. We are your No.1 building contractors for all your construction requirements. What started as a one man band has grown over the years into the premier building contractors throughout the borders. The quality and service produced by GMC is always above and beyond expectations.
Solar PV Solar PV Offer - OFFER
  4KW - £6,300.00 inc VAT & EPC
GMC Renewables GMC Renewables
Choose from... Solar Hot water Solar PV Ground Source Heat Pump Air Source Heat Pump Underfloor Heating Rain Water Harvest Tank Wood Burning Stoves
From Purchase through to installation and commission GMC are your solution to all your renewable needs. Call us now for a free consultation with a specialist
Did you know we have properties to let?

Mill Wharf Berwick upon Tweed

Meadow Grange Berwick upon Tweed

GMC Commercial and Domestic Services

GMC Timber Frame Homes

Solar Energy Northumberland

Solar Energy Northumberland

GMC Wood Worm and Damp Services - Berwick upon Tweed

Kitchen Design - GMC Berwick upon Tweed

Recently Completed

See an example of our achievments below.

Eco Home

With this Client living and working in a rural Scottish borders location. His first decision when thinking about building his own home was to call GMC.


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Cottage Refurbishment
GMC were invited in at tender stage for complete refubishment of this 1800's circa property
Luxury Complex

Mill Wharf is a contemporary development situated by the Tweed dock with stunning views across the tweed to the Elizabethan Wall of Berwick.

View More of Our Completed and On-Going Work Map

Testimonials & Reviews

What our Clients Say...

Please get in touch..we like to hear your views...

We always publish our clients feedback, feel free to read them. Read More

As the sun sets on a full year of electricity generation we thought that you might like to know that we have achieved 3804 kilowatt hours with which we are truly happy! Thank you for the excellent installation.

H.O Short & Son are proud to be associated with GMC limited. We have used GMC for a number of projects from renovation to new build industrial units. We were recommended to contact GMC through a third party and since then formed a solid working relationship with George and Neil at GMC.

Bob Gladstone


CLICK HERE for our Design Plans CLICK HERE for details on our Kitchen Design Service

          MCS Registered Installer
  • Solar Photovoltaic (electric)
  • Solar Thermal (hot water)
  • Ground Source Heat Pump
  • Air Source Heat Pump


Download important documents and guidlines.  We try to update them as much as possible.

Click the image below to visit the downloads page


Latest Projects

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Solar PV

GMC Have sucsessfully installed over 200KW of Solar PV with over 100completed installations, from 2 panels supplying 500w upto 200 panels supplying 50KW

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Glow worm Hybrid Heating System

Hybrid Heating systems for existing properties - GMC are now installing glow-worm boilers and renewable products as part of our energy reducing options.

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Sovereign Approved

GMC Building Contractors become Sovereign approved Contractor

GMC Building Contractors have recently been approved as a registered contractor for Sovereign Chemicals.

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