| Central Recreation | 2526 Central Avenue | |
| Central Regional office/Cedar Amp | 2202 E 30th St | 1-Aug-2014 |
| Central Regional office/Cedar Amp | 2202 E 30th St | |
| Chicle Town Homes | 10335 Detroit | 5-Aug-2014 |
| Clark Recreation | 5706 Clark Avenue | 5-Aug-2014 |
| Cleveland Airport Marriott - Pool | 4277 W 150th Street | 4-Mar-2015 |
| Cleveland Airport Marriott - Spa | 4277 W 150th Street | 4-Mar-2015 |
| Cleveland Christian Home | 11401 Lorain Avenue | 14-Aug-2014 |
| Cleveland Clinic Childrens Hospital-Shaker | 2801 Martin Luther King Jr | 18-Mar-2014 |
| Cleveland Hopkins Airport - Pool | 5300 Riverside Drive | 21-Jan-2015 |
| Cleveland Hopkins Airport - Spa | 5300 Riverside Drive | 21-Jan-2015 |
| Cleveland Marriott Society Center - Pool | 127 Public Square | 10-Apr-2014 |
| Cleveland Marriott Society Center - Spa | 127 Public Square | 10-Apr-2014 |
| Cleveland State Pool 1 | 1983 E 24th Street | 4-Mar-2015 |
| Cleveland State Pool 2 | 1983 E 24th Street | 4-Mar-2015 |
| Club Pool | 127 Public Square | 3-Apr-2014 |
| Club Spa (female)/Spa | 127 Public Square | 3-Apr-2014 |
| Club Spa (male)/Spa | 127 Public Square | 3-Apr-2014 |
| Cmha Outhwaite Homes | 2452 E 46th St | 1-Jul-2014 |
| Cmha Outhwaite Homes | 2452 E 46TH ST | |
| Collinwood Recreation Center - Main Pool | 16000 Lake Shore Blvd | 15-Jul-2014 |
| Collinwood Recreation Center - Smaller Pool | 16000 Lake Shore Blvd | 15-Jul-2014 |
| Cory Recreation Center | 10510 Drexel Avenue | 15-Jul-2014 |
| Courtyard By Marriot Cleveland University Cir | 2021 Cornell Rd | |
| Cudell Recreation Center | 1910 West Blvd | 15-Jul-2014 |
| Cudell Recreation Sprayground | 1910 West Blvd | 9-Jun-2014 |
| Cuyahoga Community College Plant Op | 2900 Community College Avenue | 9-Mar-2015 |
| Cwru - Veale (pool) | 10900 Euclid Avenue | 6-Mar-2014 |
| Cwru -Donnell | 10900 Euclid Avenue | 6-Mar-2014 |