| Coast Road Garage | Sunderland | SR6 7LZ | 4 | View → |
| Coastal Car and Leisure | Clacton on Sea | CO15 4AG | 4, 5, 7 | View → |
| Coastal Cars | Rhyl | LL18 2PD | 1, 2, 3, 4, 5, 7 | View → |
| Coastline Tyres | Barmouth | LL42 1EF | 4 | View → |
| Cobb Bros Garage Ltd | Poole | BH15 1SG | 3, 4 | View → |
| Cobb Garage Ltd | Lyme Regis | DT7 3LS | 4 | View → |
| Coborn Garage Ltd | London | E2 6JN | 1, 2, 4 | View → |
| Cobridge Car Testing Centre | Stoke on Trent | ST6 2JE | 4 | View → |
| Cockerill & Sanderson | Lutterworth | LE17 5LD | 4, 7 | View → |
| Cockermouth Motorcycles | Cockermouth | CA13 0EY | 1, 2 | View → |
| Cockerton Green Garage | Darlington | DL3 9EG | 4 | View → |
| Codicote Motors Ltd | Codicote | SG4 8UG | 4 | View → |
| Cofton Motors Starcross Ltd | Exeter | EX6 8RR | 4, 5, 7 | View → |
| Coggeshall Auto Repairs and Servicing Limited | Coggeshall | CO6 1TW | 4 | View → |
| Coggins Motor Limited | Wellingborough | NN9 6HY | 4, 7 | View → |
| Cokeys Service and Repair Centre | Stoke on Trent | ST3 4NG | 4 | View → |
| Colas Mechanical Services | Lewes | BN8 5NP | 1, 2, 4, 5, 7 | View → |
| Colbert Auto Services Limited | Benfleet | SS7 4QB | 4 | View → |
| Colchester MOT Centre | Colchester | CO2 8HR | 4 | View → |
| Colchester Tyre Centre (MOT) Limited | Colchester | CO1 2NS | 4, 5, 7 | View → |
| Cold Norton MOT Centre Limited | Chelmsford | CM3 6LG | 1, 2, 3, 4, 7 | View → |
| Coldi Motors | Nottingham | NG9 1EP | 3, 4 | View → |
| Cole & Miller Automotives Limited | Arlesey | SG15 6XD | 4 | View → |
| Cole and Day | Huntingdon | PE28 3JA | 4 | View → |
| Colebrook & Burgess Ltd | North Shields | NE29 7UZ | 4 | View → |
| Colebrook Car Service Centre and Transporters Limited | Plymouth | PL7 1RF | 4, 5, 7 | View → |
| Colehill Garage | Wimborne | BH21 2RS | 4 | View → |
| Coleman and Craft Vehicle Engineers Ltd | Sandy | SG19 3LB | 4 | View → |
| Coleman Brothers | Girvan | KA26 9SH | 3, 4 | View → |
| Colemans MOT Tyre Centre Limited | Derby | DE55 2DZ | 1, 2, 4, 5, 7 | View → |
| Coles Automotive | Henfield,West Sussex | BN5 9LL | 4, 5, 7 | View → |
| Colin and Phil Motor Repairs | Stourbridge | DY8 2JB | 4 | View → |
| Colin Appleyard Limited | Ashton Under Lyne | OL6 7QL | 4 | View → |
| Colin Appleyard Limited | Keighley | BD21 1AH | 4 | View → |
| Colin Appleyard Ltd | Bradford | BD2 1QN | 4 | View → |
| Colin Appleyard Ltd | Huddersfield | HD1 3PA | 4 | View → |
| Colin Brown Motors | Broxburn | EH52 6PG | 4 | View → |
| Colin Easson Motors Limited | Rutland | LE15 7DJ | 4 | View → |
| Colin Flashman Motorcycles | Gunnislake | PL18 9BG | 1, 2 | View → |
| Colin Gregg Cars | Kirkwall | KW15 1RE | 4 | View → |
| Colin Heckford Car Repairs | Gillingham | SP8 4JH | 4 | View → |
| Colin Moston Cars (Workshop) | Southampton | SO50 7DJ | 4 | View → |
| Colin Nixon Auto Engineers | East Calder | EH53 0ET | 4 | View → |
| Colin Price Cars | Hengoed | CF82 7PT | 4 | View → |
| Colin's MOT & Service Centre | Aberdeen | AB21 9EG | 4 | View → |
| Colindale Tyres and Alignment Centre | London | NW9 5DS | 4 | View → |
| Colins Garage | Bude | EX23 8TF | 4 | View → |
| College Auto and Motor Care Centre Limited | Stourbridge | DY9 7NG | 4, 5, 7 | View → |
| College Motors (Bangor) Ltd | Bangor | LL57 4SU | 4 | View → |
| College Street MOT Centre | St Helens | WA10 1TQ | 4 | View → |
