Which? Trusted Traders

A sign of reputation and trust

Which? has been rigorously testing products and services for nearly 60 years - now they are assessing and endorsing local tradesmen and tradeswomen.

Like the well known Best Buy logo, the Which? Trusted trader logo is a sign of reputation and trust; helping consumers choose the right trader for them and giving good traders the recognition they deserve.

We at Grants Electrical Services Ltd are very proud of our Which? Trusted Traders endorsement. By being a Which? Trusted Trader it offers our customer peace of mind that they are dealing with a reputable tradesperson or company. Check out our profile to see our reviews

Our Which? Awards


Which? Trusted Trader Of The Month

Grants Electrical Services Ltd are proud to announce that we received the award of ‘Which? Trusted Trader of the Month’ for November 2017. We won the award due to our ‘excellent reviews, social-media presence, charity work and consistent engagement with the Which? Trusted Traders scheme’.


Shortlisted For Which? Trusted Trader Of The Year

We were also over the moon to make the top 3 shortlist for Which? Trusted Trader of the Year 2018. The prestigious award recognises traders that have gone the extra mile for their customers. We stood out to the judges thanks to our high volume of consistently great feedback.

Why Choose a Which? Trusted Trader

Which? Trusted Traders is an endorsement scheme run by Which? that recognises reputable traders who successfully pass an assessment process carried out by our trading standards professionals. Not just anyone can become endorsed. The assessment process includes:

Credit report

This is obtained to validate the financial health of a business who applies to be assessed.

Customer satisfaction

The Which? Trusted Traders endorsement team will check a selection of customer references from 10 domestic customer details chosen at random by the assessor.


Businesses receive a report of the assessment, providing valuable feedback from our experienced assessors to ensure that they meet our high standards before they are allowed to join the scheme.

Business procedures

A thorough examination of business and administrative procedures to ensure that businesses have consumer interests in mind.

Interview and assessment

Our standard assessment includes a face to face visit and interview carried out by a Which? trading standards professional to fully understand all aspects of how the applicant runs their business.

Endorsed trader

Having passed all these checks, the trader is now able to choose to join the scheme, agreeing to abide by the terms and conditions, code of conduct and pay the membership fees. They can now show their customers that they are an endorsed Which? Trusted trader.

Who makes the grade?

Those who don’t make the grade don’t get endorsed. Due to the high demands of the assessment, not all businesses that apply get through the assessment process. Only those who meet our high standards can become Which? Trusted traders.

If things go wrong

An extra benefit of using Which? Trusted Traders is that we have an independent Alternative Dispute Resolution service, Dispute Resolution Ombudsman, on hand, should something go wrong. This problem solving service provides peace of mind for both consumers and traders.