D & S Water Well Service Ltd: Water Well Contractors in York

Licensed by the Ontario Ministry of the Environment

D & S Water Well Service Ltd is a licensed water well contractor company. We are a “hands-on” owner-operated business that specializes in everything water well related, from new well pump system installations and water treatment solutions to yearly system maintenance and emergency well pump repairs. We also specialize in real estate well inspections where we can inspect your well, pumping system and filtration leaving you with a written report on the condition of the entire system along with any possible problems that may occur in the future.

We Specialize in Submersible Pumps & Water Treatment

Specializing in submersible pumps, constant pressure systems, well upgrades and water treatment services, we believe in educating our clients and encouraging scheduled yearly maintenance to ensure your systems are kept functioning properly. When you call us, you always deal directly with our owners, Derek Kokkinen and Scott Armstrong, who have over 35 years of industry experience for your peace of mind.

Schedule an Appointment or Request an Estimate

Please contact us at 905‑852‑3888 for low pressure and “no water” service, to schedule an appointment or even if you have any questions about your water well system. We appreciate your interest in our company and look forward to serving you with our exceptional customer service and competitive pricing!


  • “No water” service
  • Well upgrades
  • Well decommissions
  • Water well pump installations & service
  • Water treatment solutions & annual maintenance
  • Real estate well inspections

Methods of Payment

Cash Cheque Visa Master Card

Hours of Operation

Please call for inquiries or to make an appointment.

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