| A |
| Autospa Carwashnot edited since 2019 | 2050 Robertson Road, Bells Corners | | | |
| C |
| Circle Knot edited since 2022 | 1976 St. Joseph Boulevard, Orléans | | | |
| CleanExpressnot edited since 2021 | Alta Vista, no street on record | | | |
| Coin Washnot edited since 2022 | Kanata, no street on record | | | |
| Crystal Shine | Gloucester, no street on record | | | |
| D |
| Diamond Clean Car Washnot edited since 2019 | 110 Place-d'Orléans Drive, Orléans | | | |
| E |
| Essonot edited since 2022 | Alta Vista, no street on record | | | |
| G |
| Glide Washnot edited since 2020 | 6061 Hazeldean Road, Stittsville | | | |
| H |
| Halo Car Wash | 3155 Kanata West Centre Drive, Kanata | halowash.com | | |
| Hand Car Washnot edited since 2018 | 1652 Bank Street, Alta Vista | | | |
| Henrys Car Washnot edited since 2019 | 1594 Laperriere Avenue, Westboro | | | |
| I |
| Island Park Esso | 369 Island Park Drive, Westboro | | | |
| M |
| Minute Carwashnot edited since 2018 | 270 Catherine Street, Centretown | | | |
| O |
| Orleans Carwashnot edited since 2019 | 1400 Youville Drive, Blackburn Hamlet | | | |
| OTown Auto Detailing & Tire Shopnot edited since 2018 | 17 Grenfell Crescent, Nepean | | | |
| Ottawa Auto Spanot edited since 2018 | 70 B Beech Street, Hintonburg | | | |
| P |
| Petro-Canada | 570 Terry Fox Drive, Kanata | | | |
| R |
| Richmond Car Washnot edited since 2019 | 8 Colonel Murray Street, Richmond | | | |
| Ron's Car Wash | 1379 Cyrville Road, Gloucester | | | |
| S |
| Self Serve Car Wash | 1189 Carp Road, Stittsville | | | |
| Shell | 2975 St. Joseph Boulevard, Orléans | | | |
| Shell Car WashShell | 106 Eagleson Road, Kanata | | | |
| Simoniz | 500 Terry Fox Drive, Kanata | | | |
| Simoniz Touchless Washnot edited since 2019 | Orléans, no street on record | | | |
| Speedy Car Wash | 1795 Bantree Street, Gloucester | | | |
| Splash & Dash Carwashnot edited since 2021 | 2560 Bank Street, South Keys | | | |
| Stagecoach Car Wash | Osgoode, no street on record | | | |
| Suds | 1999 Merivale Road, Nepean | | | |
| Super washnot edited since 2021 | 42 Montréal Road, Vanier | | | |
| SuperWashnot edited since 2021 | 1179 Carp Road, Stittsville | | | |
| T |
| Tops Car Washnot edited since 2022 | 979 Richmond Road, Westboro | topscarwash.com | | |
| Touchless Carwash | 685 Earl Armstrong Road, Riverside South | | | |
| U |
| Ultra Washnot edited since 2019 | South Keys, no street on record | | | |
| Ultramar Car Washnot edited since 2020 | 5943 Hazeldean Road, Stittsville | | | |
| Ultrashine Car Wash | 30 York Street, Lowertown | ultrashinecarwash.com | | |
| Z |
| Zoom Auto Spanot edited since 2019 | 139 Reis Road, Carp | | | |