Top-Rated Plumbings in Mississauga, Ontario

Looking to hire a verified plumbing in Mississauga? GTA Trades Daily independently indexes and monitors plumbing contractors across Mississauga and the broader Greater Toronto Area, checking each listing for valid Ontario licensing, liability insurance, and WSIB coverage before approval. Browse verified profiles, read real homeowner reviews, and request free quotes — all in one place.

Frequently Asked Questions

What is the average cost of hiring a Plumbing in Mississauga?

Plumbing costs in Mississauga typically range from $180 to $4,500 CAD depending on the scope of work, materials, and urgency. Get free quotes from multiple verified contractors on GTA Trades Daily to compare pricing for your specific project.

Are Plumbings in Mississauga required to hold specific Ontario licensing?

Yes. In Ontario, plumbing contractors are subject to provincial licensing and regulatory requirements. All verified listings on GTA Trades Daily have been checked for valid credentials including provincial licensing, liability insurance, and WSIB coverage before being approved for the directory.

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Best Plumbing in Mississauga

Compare 8 verified plumbing contractors in Mississauga. Read real homeowner reviews, check licensing, and get free quotes from professionals who serve your area.

★☆☆☆☆0.6 average rating·1 reviews·8 contractors
Get Free Plumbing QuotesView All 8 Contractors

Finding a Trusted Plumbing Contractor in Mississauga

Mississauga's plumbing needs reflect its patchwork of housing eras — from the split-levels and bungalows of Applewood and Clarkson built in the 1960s-70s, to the high-density condo towers rising around Square One and the Hurontario corridor, to newer executive homes in Churchill Meadows and Lisgar. Older neighbourhoods often still have original cast-iron or galvanized drain lines and aging shutoff valves, while newer builds bring PEX systems and tankless water heaters that need different servicing know-how.

Basement flooding is a recurring concern in low-lying areas near the Credit River and Cooksville Creek, making sump pumps and backwater valves a practical priority for many homeowners, especially in older Mississauga Valley and Cooksville properties without them. The city's Region of Peel oversees water and wastewater infrastructure, and any exterior connection or backflow prevention work typically requires coordination with Peel's plumbing bylaws alongside a City of Mississauga building permit for interior alterations.

We currently list 8 verified plumbing contractors serving Mississauga, including Top 24/7 Plumbing Toronto, Advanced Plumbing & Drains, Plumber Toronto & GTA, DrainEx Plumbing of Toronto, Align Plumbing Inc, CDP Plumbing of Toronto ON, Pioneer Plumbers, and Top One Plumbing Inc. Each listing includes licensing details so homeowners can confirm OCOT (Ontario College of Trades) certification before booking.

Pricing in Mississauga generally tracks the broader GTA range, though jobs in older homes with outdated pipe layouts or limited basement access can push toward the higher end. Drain snaking typically runs $180–$350, while a standard water heater installation falls between $1800 and $3500 depending on tank size and venting requirements. Sump pump replacement is usually $800–$1800, and backwater valve installation — increasingly requested in flood-prone pockets near the Credit River watershed — ranges from $2000–$4500 depending on excavation and existing plumbing configuration. Always ask for a written quote referencing your home's specific drain and supply layout.

Top Plumbing Contractors in Mississauga

8 found
Align Plumbing Inc

#1Align Plumbing Inc

featuredVerified
★★★★★ 5
1 reviews

Licensed plumbing contractor serving the Greater Toronto Area. Specializing in drain cleaning, pipe repair, water heater installation, and emergency plumbing services. Available for residential and commercial jobs across the GTA.

8 years in business✓ Licensed✓ Insured
AP

Advanced Plumbing & Drains

Verified
☆☆☆☆☆ 0
0 reviews

Welcome to Advanced Plumbing & Drains! We’re a family-owned and locally operated plumbing company that has been proudly serving Toronto since 2005. With over two decades of experience, our team, led by brothers Greg and George Tsakopoulos, is committed to delivering exceptional plumbing services with the integrity, expertise, and customer care that has become our hallmark.

20 years in business✓ Licensed✓ Insured
PT

Plumber Toronto & GTA

Verified
☆☆☆☆☆ 0
0 reviews

Plumber Near Me is your one-stop solution for all your plumbing needs in Toronto and the GTA. We’re a team of experienced and licensed plumbers dedicated to providing fast, reliable, and affordable service for both residential and commercial properties. Whether it’s a routine checkup, a minor repair, or a major emergency, we’ve got you covered.

10 years in business✓ Licensed✓ Insured
DP

DrainEx Plumbing of Toronto

Verified
☆☆☆☆☆ 0
0 reviews

Do you offer same-day service? Yes, we provide same-day plumbing service across the GTA. Are your plumbers licensed? All our technicians are fully licensed and trained for safe, reliable repairs. What areas do you serve? We proudly serve Toronto, Brampton, Mississauga, North York, Scarborough, Etobicoke, Richmond Hill, and Markham. How do you price services? We offer upfront pricing with no hidden fees before work begins. Can you handle emergencies? Yes, we respond quickly to plumbing emergencies any time. What types of drain cleaning do you provide? We clear kitchen, bathroom, and main sewer line drains using professional-grade equipment.

10 years in business✓ Licensed✓ Insured
CP

CDP Plumbing of Toronto, ON

Verified
☆☆☆☆☆ 0
0 reviews

CDP Plumbing provides reliable, professional plumbing services throughout Toronto, ON and the surrounding areas. Whether you’re dealing with a clogged drain, sewer backup, water heater issue, or a plumbing emergency, our licensed and experienced technicians are available to help — usually the same day you call. Toronto’s diverse mix of residential homes, high-rise condo buildings, and commercial properties creates a wide range of plumbing needs. We understand local plumbing systems, building codes, and common issues in this region, giving you fast, effective solutions you can count on.

10 years in business✓ Licensed✓ Insured
PP

Pioneer Plumbers

Verified
☆☆☆☆☆ 0
0 reviews

From burst pipes and emergency repairs to full fixture installations and commercial system upgrades, we deliver professional plumbing solutions for both residences and businesses across the Greater Toronto Area.

10 years in business✓ Licensed✓ Insured
T2

Top 24/7 Plumbing Toronto

Verified
☆☆☆☆☆ 0
0 reviews

At Top 24/7 Plumbing Services, we provide dependable, professional plumbing solutions for homeowners and businesses who need fast, honest, and skilled service—day or night. Plumbing problems don’t follow a schedule, and neither do we. That’s why our team is available 24 hours a day, 7 days a week, ready to respond when it matters most. With a focus on quality workmanship and long-term solutions, we handle everything from routine maintenance to urgent emergency repairs. Our goal is simple: fix the problem properly, protect your property, and earn your trust.

8 years in business
TO

Top One Plumbing Inc.

Verified
☆☆☆☆☆ 0
0 reviews

Top One Plumbing is a reputable plumbing company that has been serving the community for years. We pride ourselves on providing high-quality service and exceptional customer care. Our team of expert technicians are trained to handle a wide range of plumbing and heating issues, from simple repairs to complex installations. They are knowledgeable, friendly, and always ready to help. We offer transparent and fair pricing, as well as a variety of coupons and special offers to help customers save money. Additionally, we are committed to environmental responsibility and make an effort to use eco-friendly products and techniques whenever possible. When it comes to plumbing and heating needs, Top One Plumbing is a trusted and reliable choice for the Toronto community. Contact us for all your plumbing and heating needs, whether it’s a clogged drain or a faulty furnace, our team is here to help.

10 years in business✓ Licensed✓ Insured

Recent Plumbing Reviews in Mississauga

Allen Tresidder★★★★★
Apr 27, 2026
Re: Align Plumbing Inc
Top Customer Service Excellent Service Job Done Right!

Adam at Align Plumbing Inc. did an outstanding job fixing my basement flooding and replacing my sump pump. Fast, reliable, and very professional. Everything was explained clearly and the work was done right the first time. Highly recommended!

Plumbing Articles & Guides

Frequently Asked Questions

Do I need a permit for a backwater valve installation in Mississauga?

Yes. Backwater valve installation typically requires a City of Mississauga plumbing permit, and the work must comply with the Ontario Building Code. Many contractors on our list handle permit applications directly, so confirm this is included in your quote.

Why is basement flooding such a common issue in parts of Mississauga?

Neighbourhoods near the Credit River and Cooksville Creek, including sections of Mississauga Valley and Cooksville, have lower-lying topography and older storm sewer connections. Homes here without a backwater valve or functioning sump pump are more vulnerable during heavy rain events, which is why these two services are frequently requested together.

Are older Mississauga homes likely to still have galvanized or cast-iron pipes?

Homes built before the 1970s in areas like Applewood and Clarkson may still have original galvanized supply lines or cast-iron drains. These materials corrode over time and can cause reduced water pressure or slow drainage, so a plumber may recommend a camera inspection before quoting drain or repipe work.

How much does a plumbing cost in Mississauga?

Based on current GTA pricing data: Drain Snaking typically runs $180–$350; Water Heater Install typically runs $1800–$3500; Sump Pump Replace typically runs $800–$1800; Backwater Valve typically runs $2000–$4500. Plumbing costs in Mississauga vary based on the scope of work, urgency, and contractor experience. Get free quotes from multiple verified contractors on GTA Trades Daily to compare pricing for your specific project.

How do I find a licensed plumbing contractor in Mississauga?

All contractors listed on GTA Trades Daily are categorized by trade and service area. Look for the "Verified" badge which indicates we have confirmed their licensing and insurance credentials with Ontario regulatory bodies.

What should I look for when hiring a plumbing in Mississauga?

Check for proper licensing (required in Ontario for plumbing), liability insurance, WSIB coverage, and a track record of positive reviews from Mississauga homeowners. Always get at least 3 written quotes before committing.

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