Which? Trusted Trader
We are proud to be recognised as a Which? Trusted Trader, an endorsement scheme that helps consumers find reputable traders. The Which? brand is synonymous with quality and fairness and so using a Which? Trusted trader provides consumers with peace of mind. The standard covers every aspect of the trader-customer relationship.
Complete Service Maintenance is a FairTrades Registered Company. FairTrades has been the endorsement for top quality home improvement companies since 1983. Being a member of FairTrades requires us to uphold, follow and endorse the association’s high standards of customer service. Click here for further details.
Accredited Guardian Installer
We are an officially approved installer of the Guardian Warm Roof. Find us and verify us on the official Guardian website.
The BBA is the UK's major authority offering approval and certification services to manufacturers and installers supplying the construction industry.
Freefoam Registered Installer
We are a Freefoam registered installer and offer the extended 50 Year Lifetime Guarantee on Freefoam products.
10 year HomePro Insurance Backed Guarantee
HomePro Insurance is a specialist in the home improvement industry and is authorised and regulated by the Financial Services Authority and covered by the Financial Services Compensation Scheme. Complete Service Maintenance offer all customers a HomePro Insurance backed guarantee. The guarantee covers both our workmanship and all of the materials used for 10 years.