Garry Hamilton Ltd


Microgeneration Certification Scheme

We are MCS certified, this means that if you choose to install an Air Source Heat Pump or Solar PV into your property you can rest assured you will be provided with the correct certified documentation.


Registration number 219413

The official list of Gas Safe Registered Businesses.
Our engineers are all gas safe registered and have many years experience. We carry out services installations and  repairs on all makes and models of gas boilers.

Registration Number 3740

As a HETAS registered company we work to promote the highest standards of the installation of solid  fuel appliances and encourage the safe, efficient and environmentally responsible use of all solid fuels.



Membership Number 00062368

Renewable Energy Consumer Code.

The RECC Consumer Code was set up by the Renewable Energy Association. This is a guarantee of high quality experience for consumers wishing to buy or lease small-scale energy generation systems for their homes.

 Registration Number 1855457

TrustMark is the Government Endorsed Quality Scheme that covers work a consumer chooses to have carried out in or around their home.

 Registration Number 145222

Constructionline manage the prequalification process on behalf of buyers, validating all members against PAS91 criteria and beyond. All accreditations are easily visible and searchable on the platform, so you can quickly and confidently select construction partners that meet your needs.

 Registration Number – QAS7ETP6Z 

Quality Mark Protection Is one of the UK’s Leading Insurance Backed Guarantees and Deposit Protection providers for the home improvement industry.



 The Renewable Energy Hub

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A work of art !