Based in Sharon, the team at RDO Contracting serves home and business owners throughout York Region, providing septic tank design, installation and repair. We're fully equipped with well-maintained equipment and always leave job sites as neat and tidy as we found them - we know our customers wouldn't have it any other way! Our commitment to personalized service and high-quality results has garnered us many repeat customers and referrals. Find out what RDO contracting can do for you! Call us for more information. more... See more text