Dempster Plumbing

5 / 5 16 reviews

Cornwallville, NY

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Business Information
Address

Address not available
Cornwallville, NY 12418

Last Updated

06-02-2025

Services Offered

Dempster Plumbing offers the following professional plumbing services in Cornwallville, New York:

Hydro jetting for severe drain and sewer clogs
Private water and well certification
Toilet installation, repair, and unclogging services
Plumbing Tips from Professionals

Expert plumbers in Cornwallville recommend these helpful tips:

Test your sump pump regularly, especially before rainy seasons

Avoid using toilets as trash cans to prevent clogs

Install a shower timer to encourage shorter showers

Book a Service

Need plumbing help? Contact our service team to schedule an appointment with Dempster Plumbing or another local plumber.

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Free, no-obligation quotes
Why Choose a Professional?

Expert plumbers can integrate modern technology with older systems

Expert pipe replacement eliminates lead and other contaminants

Expert advice on water treatment improves water taste and quality

Signs You Need a Plumber

Water heater not providing enough hot water may need service

Unexpected increase in water usage on utility bills

Sink or tub that drains then backs up again

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