Maine Group are Northern Irelands only NMO Approved Meter Verifier. We are fully accredited by the 'National Measurement Office' to ISO 9001 standard.

Calibration is available at our Belfast premesis or we can come to you..  Using our new fully electronic, temepertaure compensated proving meter we can verify all makes of meters including Drum, Emco Wheaton, Alpeco, TruFlow and Alfons Haar.

Maine have a close working relationship with Trading Standards. Calibration is available on site anywhere in Ireland, and coming very soon to Scotland and the north of England.      

Call us to discuss your calibration and proving requirments. We offer service contracts for all metering systems at very competative rates.  We look forward to talking to you.