Call the Plumbing Doctor in Oshawa, ON

Call the Plumbing Doctor has been providing residential and commercial plumbing and foundation services to the Durham Region for over 30 years. At Call the Plumbing Doctor, we provide reliable and affordable plumbing and basement waterproofing services. Are committed to customer satisfaction, guarantee our workmanship, and offer 24/7 emergency services making us your trusted choice for all your residential and commercial needs.

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A plumber is fixing a sink in a kitchen.

Call the Plumbing Doctor - Diagnosing Homes' Water Woes

Established in 1994, Call the Plumbing Doctor is a family-run business based in the Durham region. With over 30 years of experience, we provide reliable and affordable plumbing services to our valued clients. Our commitment to customer satisfaction and quality service has allowed us to build lasting relationships with our customers, thus resulting in a high rate of repeat or referred clientele. We are fully insured and warranty our work


Our team is highly trained, completing additional advanced training as Licensed Gas Fitters, Licensed Well contractors, Cross Connection Technicians, and Septic Designers and installers. We prioritize doing a job right the first time, underlining our belief that having satisfied customers is our greatest asset. 

Fast, Reliable & Affordable: Your Ideal Plumbing Partner

24/7 Emergency Services

Call the Plumbing Doctor provides round-the-clock emergency plumbing services, ensuring prompt response to urgent issues anytime, day or night.

High-Quality Services

We are fully insured and warranty our work We prioritize customer satisfaction with quality service, affordable rates, honest communication, and a strong commitment to doing jobs right the first time.

Complete Plumbing and Foundation Services

We offer comprehensive plumbing and foundation solutions including plumbing repairs, drain cleaning, basement waterproofing, septic systems installation and repairs, municipal water hookups, and backflow preventer testing among others.

A plumber is holding a wrench in front of a toolbox.

Our Services

Our professional team efficiently installs and repairs all types of plumbing systems functioning that enhances the longevity of your property's infrastructure.

A plumber is working on a pipe with a wrench.

Plumbing Installation and Repairs

A man is fixing a faucet in a kitchen sink.

Plumbing Fixture Installation and Repairs

We specialize in installing and repairing a wide range of plumbing fixtures, seamlessly within your space.

A woman is using a plunger to drain a sink.

Clogged Drains and Sewers

We offer drain and sewer unclogging services, quickly resolving blockages that cause backups or slow drainage in your home or business.

A man is fixing a water heater in a bathroom.

Hot Water Tanks

Our professionals install, repair, and maintain hot water tanks, ensuring a reliable supply of hot water at all times.

We install backflow prevention devices to protect your potable water supply from contamination due to reverse flow.

A birdhouse is sitting next to a pipe in a field.

Backflow Prevention

A man is fixing a dishwasher in a kitchen.

Appliance Installation

We safely unbox, install, and position a wide range of appliances, adhering to the manufacturer's instructions for optimal performance.

A man is installing a shower head in a bathroom.

New Construction and Renovations

Our team provides comprehensive plumbing services for new constructions and renovations, ensuring seamless integration with existing systems.

A close up of a pipe covered in snow and ice.

Pipe Thawing

To avoid burst pipes during winter months, we offer pipe thawing services that restore normal water flow swiftly.

Improve your home's water quality with our UV light installation service that effectively eliminates harmful bacteria without any chemicals.

A blue light is shining on a metal object

UV Lights

A water softener is sitting in a bathroom next to a hose.

Water Softeners

Our team installs high-quality water softeners to reduce the hardness of your water supply thus enhancing appliance life span.

A water filter is hanging on a wall next to a glass of water.

Water Conditioning

We offer water conditioning services that adjust the chemical balance of your water supply for improved taste and quality that lead to improved quality of life.

A green septic tank with a ladder attached to it is in the middle of a grassy field.

Septic System Design

Our experts design efficient septic systems tailored to meet your property's unique needs. We offer several types of designs depending on your requirements.

Proper installation is key to the long-term performance of a septic system. Our professionals ensure every component is installed correctly, from the tank itself to the leach field, guaranteeing reliable operation for years to come.

A person is using a level to check the level of a manhole cover.

Septic System Installation

A man is kneeling down to open a manhole cover.

Septic System Repairs & Maintenance

Regular maintenance helps prevent costly repairs and prolongs the life of your septic system. Our team provides thorough inspections, cleaning, repairs, and preventive maintenance services to keep your septic system running smoothly.

A person is fixing a pipe with a wrench.

City Water Hook up and Service Replacements

Connecting to city water or replacing old service lines requires careful planning and execution. We manage every aspect of this process ensuring a seamless transition with minimal disruption to your property.

A man wearing a hard hat and safety glasses is working on a pipe.

City Water Main Shut-Off Valve Repair & Replacement

A faulty shut-off valve can lead to uncontrolled water flow causing potential damage. Our experts repair or replace these valves quickly restoring control over your property's water supply.

We provide efficient sewer hookups and service replacements, maintaining the functionality of your property's sewage system.

A green hose is coming out of a manhole cover.

City Sewer Hook Ups and Service Replacement

A blue water pump is sitting on top of a lush green field.

Well Pumps

For properties relying on groundwater, well pumps are essential for drawing water into the home. We install, repair, and maintain well pumps ensuring reliable access to clean water.

A pump is sitting on the ground next to pipes.

Septic Pumps

Septic pumps play a crucial role in moving waste from your septic tank to the drain field. Our team installs and services these pumps maintaining and prolonging the lifespan of your system.

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Sewage Pumps

Sewage pumps effectively manage waste disposal from properties not connected to city sewer lines. Our experts install and service these pumps ensuring they operate efficiently.

Protect your basement from flooding with our sump pump installation and maintenance services. These devices automatically remove excess water that collects in sump basins preventing potential water damage to your property.

A sump pump in a basement with a lot of pipes coming out of it.

Sump Pumps

A drainage system is being installed on the side of a house.

Foundation Waterproofing

Moisture can severely compromise the structural integrity of your foundation over time causing cracks or instability. Our waterproofing helps keep your foundation dry, protecting it against potential water damage.

injecting crack

Foundation Repairs - Crack Injections

Cracks in a foundation can allow moisture ingress leading to further damage if left unchecked. With our crack injection services, we effectively seal these cracks using high-quality materials that restore the structural integrity of your foundation.

Why Choose Us for All Your Plumbing & Foundation Needs?

Entrusting your home's plumbing and foundation needs to a reliable service provider is crucial. With over 30 years of industry experience, Call the Plumbing Doctor has consistently delivered excellent workmanship backed by warranties. Our team comprises licensed plumbers and technicians who prioritize customer satisfaction and safety. We are also available 24/7 for emergency services, providing peace of mind for our clients.


In addition to our extensive range of services, we stand out due to our commitment to building long-term relationships with our customers. Approximately 82% of our daily calls are from repeat or referred customers, highlighting the trust they place in us. We offer transparent communication and dependable service, striving always to get the job done right the first time. So if you're seeking a professional, affordable plumbing or basement waterproofing service in the Durham region, look no further than 'Call the Plumbing Doctor'.

A plumber is fixing a sink in a bathroom.

Hear From Our Customers

Our Blog

Dive into our informative blog where we share insights, tips, and advice on all things plumbing. From DIY quick fixes to understanding the importance of regular maintenance, our expert team at Call the Plumbing Doctor shares their knowledge to help you keep your home's plumbing in top shape.

A man in a blue hat is working on a water tank.

Spring Plumbing Checklist: Ensure Your Hot Water Tank Runs Efficiently

March 17, 2025
Keep your hot water tank in top shape this spring. Use our expert spring maintenance checklist to ensure efficient performance and avoid unexpected repairs.

Choosing the Right Plumbing Service: What to Look for in a Provider

March 14, 2025
Finding the right plumbing service can be daunting. Learn what important factors to consider when choosing a provider to ensure quality service, from experience to customer satisfaction. Make an informed decision for your plumbing needs.
A man in blue overalls is holding a toolbox in front of a house.

How Foundation Waterproofing Prevents Spring Flooding Issues

March 4, 2025
Don't let spring rain damage your foundation! Explore how expert waterproofing solutions protect your home from flooding and moisture issues.

The Importance of Regular Drain Maintenance for Homeowners

March 4, 2025
Discover why regular drain maintenance is crucial for preventing blockages and ensuring your plumbing system remains in good working order. Get practical tips for keeping your drains clean and clear all year round.
Two men are looking into a manhole cover.

Preparing Your Septic System for Spring: Essential Maintenance Tips

February 18, 2025
Learn how to maintain your septic system effectively this spring. Follow our tips to prevent backups and ensure optimal performance throughout the season.

Preparing Your Plumbing for Winter: Tips to Avoid Frozen Pipes

February 14, 2025
Winter is coming, and with it, the risk of frozen pipes. Learn how to prepare your home’s plumbing for the cold months ahead to avoid water damage and costly repairs. Essential reading for homeowners in colder climates.
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Get Your Plumbing Problems Fixed! Contact Us Today For A Quote

Is your home in Pickering, Ajax, Oshawa or surrounding areas experiencing plumbing issues? No worries! Call the Plumbing Doctor is here to help. Our team of skilled plumbers are ready to fix your problems swiftly and effectively. Don't let plumbing issues disrupt your day. Reach out to us now for a prompt, reliable service that you can trust!

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