About us
About ACC ADAS Calibration & Coding
A small, expert calibration team with over 30 years of vehicle glass behind it - part of the Motorway Windscreens family, founded in Scunthorpe in 1992.

Who we are
Calibration done properly, by people who know glass
ACC ADAS Calibration & Coding is the calibration and coding arm of the Motorway Windscreens family. Our head office is at the Motorway Windscreens ADAS Centre in Scunthorpe, with a second calibration centre at Parkgate, Rotherham - and our liveried vans bring genuine dealer software and the latest calibration equipment to workshops across Yorkshire, Lincolnshire and Nottinghamshire.
Our work complies with UK Insurance Industry Requirements, and every job leaves with insurance-compliant certification that satisfies audits.
All ACC staff hold the IMI AOM230 certificate for ADAS calibration.
Our history
Milestones since 1992
From a family windscreen firm in Scunthorpe to three specialist businesses - how we got here.
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1992
A1 Windscreens is founded
The business starts life as A1 Windscreens on Trafford Road, Scunthorpe - a family-run windscreen repair and replacement firm serving local drivers and trade customers.
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2004
A new home at 32 Crosby Road
The company moves to its current base at 32 Crosby Road, Scunthorpe - still the head office and workshop today.
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2006
The first website goes live
A1 Windscreens launches its first website, taking quote requests online for the first time.
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2009
A1 Windscreens becomes Motorway Windscreens
The business changes its name from A1 Windscreens to Motorway Windscreens - the name it trades under today.
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2010
Plant Glazing Services joins the family
Motorway Windscreens acquires Plant Glazing Services, adding glass for plant, agricultural machinery, cranes, lorries and coaches - fitted on site by a fully mobile unit.
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2017
ACC ADAS Calibration & Coding launches
As cameras and radar arrive behind the windscreen, the family opens the Motorway Windscreens ADAS Centre in Scunthorpe - camera and radar calibration and module coding, with AOM230-accredited technicians.
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2020
A second workshop opens in Rotherham
After twenty years of working across Sheffield and South Yorkshire, the family opens a second workshop at Unit 4 Stonerow Way, Parkgate, Rotherham - later home to an ADAS calibration centre too.
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Today
Three specialist businesses, still family-run
Motorway Windscreens, ACC ADAS Calibration & Coding and Plant Glazing Services: two workshops, mobile units across the region and over 30 years of vehicle glass - built on repeat customers and word of mouth.
The wider family
Three specialist businesses, one family
Motorway Windscreens
Windscreen repair and replacement for cars and vans - our head office is based at their ADAS Centre in Scunthorpe.
a1-windscreens.co.ukPlant Glazing Services
Glass for plant and commercial machinery, cranes, lorries and coaches - cut to size and fitted on site.
plantglazingservices.co.ukTrade & commercial
Mobile calibration for garages, bodyshops, accident repair centres, dealerships and fleets.
Trade servicesNo obligation
Get your ADAS systems back to manufacturer spec
Call us for a quote - same-day and next-day service available across Yorkshire, Lincolnshire and Nottinghamshire.