EMERGENCY PLUMBER OSHAWA, DURHAM REGION & GTA

We know that for residential and commercial customers, a plumbing emergency can be a devastating experience. Our licensed plumbers are on call to provide emergency plumbing services in Oshawa, Whitby, Pickering, Ajax, Durham Region and the GTA. Caldwell Plumbing has 7 trucks on the road and 12 employees that are available 24 hours a day, 7 days a week, and every day of the year for residential emergency plumbing and commercial plumbing emergencies.

Emergency Plumbing Service During COVID-19

Caldwell Plumbing always puts the safety of our customers and our staff at the top of our priority list. his has never been more important than it is now.
As we continue to monitor the progression of the Covid-19 virus and follow the advice set forth by the Public Health Agency of Canada, we are taking measures in the effort to keep our customers safe. We are applying all precautionary practices to help prevent the spread of the virus while we deal with your plumbing emergency.

For all emergency plumbing service calls we are taking the following measures to protect our customers:

  • Pre-screening calls – all customers will be asked the following prior to booking in an appointment
    • Has anyone in your home travelled outside Canada within the past 14 days?
    • Is there anyone in the home currently under self-isolation?
    • Is anyone in the home showing any symptoms of the Virus?
  • Our emergency plumbers have been equipped with an adequate supply of:
    • hand sanitizer
    • disinfectant wipes
    • masks
    • single-use gloves
    • boot covers
    • goggles
  • We will be keeping recommended safe social distance and will not be shaking hands with customers or asking for signatures on paper work.

Find out why we are your local “go to” 24 hour emergency plumbing company.


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Need an emergency plumber? Call us now!

416-574-4770 GTA
905-239-3950 Durham
289-240-7482 Clarington






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Why we are the choice for local emergency plumbing

We’ve been serving Oshawa, the GTA, Durham Region and surrounding communities for over 30 years with 24 hour plumbing and emergency plumbing services and it shows in the level of experience and quality of work we bring to every project. Over the last three decades, we’ve seen it all and fixed it all for families and businesses in our community. When a plumbing emergencies arise, we are more than just there for you – we strive to go above and beyond for every project (big or small).


Here are just a few of the reasons we are recognized in the communities we serve:

  • We have over 30 years of service in the GTA and across the Durham Region
  • We specialize in residential plumbing, commercial plumbing, and emergency plumbing services
  • We’ve scored an average of 5/5 customer reviews on Google, Facebook and Yellowpages
  • Our licensed and professional plumbers are incredibly experienced, and will address your problems quickly
  • We train our employees to create positive experiences and successful outcomes
  • We’ll fix the immediate problem and provide you with prevention and maintenance advice

Don’t wait around for an emergency! Contact our 24 plumber experts and let us help you take a proactive approach to your plumbing and maintenance. Talk to us today and get a free estimate.


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Caldwell Plumbing, proudly family owned and operated

When we opened our doors in 1979, our goal was to provide high-quality workmanship to businesses and families across the GTA and Durham region, and make every customer happy. Since then, our plumbing company has taken a lot of pride in remaining a fully licensed and insured family business, serving our communities with reliable plumbing service. We’ve been working to achieve the same goal for over 30 years, and it shows in the level of experience and quality of work we bring to every project. View our full list of services

Our customer satisfaction will always come first. That’s why we wear our 5/5 star ratings and happy customer reviews like a badge of honour, every day.

Talk to us about your next plumbing project, or call us when an emergency arises. We are more than happy to help.

Get In Touch

  • Had problem getting plumber for our project. Sent out email explaining what we needed. Andrew was only one to respond – He sent Ryan who was terrific. Great service at a reasonable price. Thank you Andrew & Ryan.

    Steve & Henri
    Steve & Henri
  • Friendly and prompt call-back within an hour. The plumber Andrew sent drove all the way from North York that day, and was quick (considering the scope of the job), polite and did fantastic work, which included capping the broken water heater and boring a hole *through stone* to run a new line into the addition where the functioning water heater is! Tidied up after his work and checked the new lines for leaks. I've found my go-to plumbers.

    Sarah
  • After calling numerous plumbing companies for quotes to install our dishwasher, change our sink drain plugs, and hook up the water to our refrigerator we decided on Caldwell Plumbing. Andrew and Ryan came out same day and were both professional and personable. They offered fair pricing, explained the work they were doing, thoroughly tested everything and cleaned up the work area. Will definitely recommend them and contact them again for future plumbing needs

    Valerie