Range from the cheapest PAT testing £50 (Radoslaw Konieczny based in NW4) to the dearest PAT testing £160 (B.S.D Design & Build LTD based in NW4).
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 NW4.