Contact Us

Telephone: +44 (0) 1352 720774

H&D Fitzgerald Ltd
Cefn Du
St Asaph
LL17 0US
United Kingdom

Registered in England 2285303
VAT GB 489 8907 59

Send us a message

Visiting our premises

We welcome visitors to our laboratories, but are not able to see anyone without a prior appointment. Please contact us for an appointment and directions on how to find us.

Please note that as our postcode covers a large rural area, entering it into a sat-nav will direct you to an address approximately 1km north of our site. Please contact us for more precise directions.


Our laboratories are situated reasonably close to the A55 Chester to Holyhead road but are approached along narrow country lanes. These lanes are NOT suitable for vehicles over 7.5 tons, high-sided vehicles or articulated vehicles. We would insist on the vehicle having a tail lift if delivering large density meters.

Please note that whilst our postal address is ‘St. Asaph’, we are based some distance outside the town.