We are so confident with the standard and quality of our work that we will give a 1 year Guarantee with all labour from the completion of our work.

Your work sign-off document is your reference for your Guarantee.

For full Terms and Conditions regarding your Guarantee please click here


Materials supplied by Harmon CPS will be covered by the manufacturers’ warranties. 

All manufacturers’ warranty paperwork will be given to our customers before we finish all work.

For further information feel free to conact us on 01708 540240 or 07989 302761


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