Range from the cheapest PAT testing £92 (RL Electrical based in E1) to the dearest PAT testing £94 (Dalkia Operations Limited based in EC3A).
Comparing electricians estimates for PAT testing gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for PAT testing by posting your job to electricians in EC3A.

"PAT testing"
E1