10 Expert Tips to Choose the Best Oakville Plumber

2 plumbers standing in front of their truck

When plumbing problems strike, choosing the right Oakville plumber can mean the difference between a quick fix and a costly disaster. Whether it’s a burst pipe, a clogged drain, or a bathroom renovation, finding a licensed and reliable professional is essential. Here are 10 expert tips to help you make an informed decision.

1. Look for Licensing and Certification

A legitimate plumber in Oakville must hold the proper licenses to operate. Ask for certification and ensure they're registered with Ontario’s College of Trades.

Pro Tip: Verify credentials on Ontario’s Skilled Trades registry.

2. Check Insurance Coverage

Ensure the plumber has both liability insurance and WSIB (Workplace Safety and Insurance Board) coverage. This protects you in case of accidental damage or injury during the job.

A man is holding a black sink in a kitchen.

3. Ask for Local References

A trusted Oakville plumber should have happy local clients. Ask for at least 3 references, and don’t hesitate to call and ask about their experience.

A black drop of water on a white background.

Hiring the right Oakville plumber doesn’t have to be stressful. Just follow these tips and do a bit of research. For fast and trusted help, check out our professional Oakville plumbing services—we’re here when you need us most.

A plumber is fixing a sink in a kitchen.

4. Read Online Reviews

Search for reviews on Google, Yelp, and Homestars. A consistent pattern of positive reviews is a good indicator of reliability.

Watch for: Red flags like multiple complaints about delays, hidden fees, or poor cleanup.

5. Inquire About Experience

How long has the plumber been serving the Oakville area? Look for companies with 5+ years of local experience—they’re likely familiar with the common issues in your neighborhood.

6. Get Multiple Quotes

Compare at least three written estimates. The cheapest quote isn’t always the best—check for details like material quality and labor warranties.

7. Clarify the Warranty Policy

Does the plumber offer a warranty on parts and labor? A reputable company will stand behind their work for at least 1 year.


8. Look for Clear Communication

Good plumbers are prompt, respectful, and transparent. If they dodge questions or are vague about pricing, take that as a warning sign.


9. Evaluate Their Emergency Services

Plumbing issues don’t wait for business hours. Ask if they offer 24/7 emergency service—especially if you’re hiring for a long-term maintenance plan.

10. Choose Local and Family-Owned if Possible

Local businesses often prioritize customer satisfaction because they rely on community reputation. Consider choosing a family-owned Oakville plumber with deep roots in the area.

Contact Us

Call Us

Why Choose a Local Plumber Near You in Oakville

Local plumbers understand the area's specific regulations, water pressures, and drainage layouts. They’re also more accessible for follow-ups and long-term maintenance. When you hire local, you support the community and typically get more personalized service. Search for 'plumber near me in Oakville' and look for businesses with verified Google profiles and consistent 5-star reviews.

Introducing 17 Plumbing & Construction Design Ltd.

One of Oakville’s highest-rated plumbing companies, 17 Plumbing offers everything from emergency services to full renovations. Licensed and insured, their team specializes in drain cleaning, fixture installations, leak detection, and water heater repair. Learn more about their service offerings at: https://www.17plumbing.ca/Oakville-Plumber

This is the text area for this paragraph. To change it, simply click and start typing. Once you've added your content, you can customize its design by using different colors, fonts, font sizes and bullets. Just highlight the words you want to design and choose from the various options in the text editing bar. 



Two men are standing in front of a van that says ' ambmu9 ' on it

Frequently Asked Questions

Q: How quickly can an emergency plumber arrive in Oakville?
A: Most reputable services, like 17 Plumbing, offer arrival within 30–60 minutes.

Q: What’s better—hydro jetting or snaking?
A: Hydro jetting is more thorough and ideal for major blockages or recurring drain issues.

Q: Should I get a tankless water heater?
A: Tankless systems are energy-efficient and provide unlimited hot water, making them great for large households.

Q: How often should I have my drains cleaned?
A: For most homes, once a year is ideal. More frequent service may be needed for busy kitchens or older systems.

🔗 Ready for reliable help? Visit our Oakville Plumber Service Page for fast, professional support today.

How 17 Plumbing Stands Out as the Best

At 17 Plumbing & Construction Design Ltd., we pride ourselves on being the trusted choice for plumbing services in Oakville. Our commitment to quality, professionalism, and community-driven service sets us apart.

With a fully licensed and insured team, we offer 24/7 emergency services that ensure fast dispatch when you need it most. Specializing in residential drain cleaning and full plumbing installations, we provide transparent pricing and up-front estimates, so you know exactly what to expect.


Our 5-star customer reviews and loyal local clients speak volumes about our dedication. We don’t just fix problems; we help homeowners prevent them, ensuring peace of mind for you and your family.

Chrome faucet on a white sink in a bathroom. The faucet is turned off, pointing downward.
August 7, 2025
Discover the most common faucet problems in Oakville homes—dripping taps, low pressure, mixing valve issues—and how to fix them fast. Learn from local plumbing experts at 17 Plumbing & Construction Ltd.
copper plumbing pipes mounted on a concrete wall, with a hand holding a hammer near a pipe joint.
August 5, 2025
Are your pipes making loud knocking noises? Learn the top causes and professional fixes from certified Oakville plumbers. 24/7 emergency plumbing Oakville service. Fast, affordable, licensed.
Professional plumber from 17 Plumbing & Construction giving a thumbs up after completing a bathroom
August 5, 2025
Explore expert plumbing solutions in Mississauga for homes and businesses. From 24/7 emergency repairs to drain cleaning, installations & more. Trusted by locals.
wall -hung toilet installed in Oakville home by 17 Plumbing
August 1, 2025
Wall-Hung Toilets vs. Floor-Mounted: Which is better for your Oakville bathroom remodel? Discover expert advice, pros and cons, and tips from local Oakville plumbers for space-saving toilet installation.
17 plumbing plumbers standing in front of 17 plumbing emergency truck
July 28, 2025
Need help fast? Discover 10 urgent reasons why hiring an emergency plumber in Oakville can save your home from disaster. Learn more today!
How to Shut Off Water in an Oakville Plumbing Emergency
July 25, 2025
How to Shut Off Water in an Oakville Plumbing Emergency – Learn step-by-step methods to stop water fast and avoid costly damage. Perfect guide for Oakville homeowners.
Pin Hole Leak Repair at Toronto Pearson Airport – Emergency Response by 17 Plumbing
July 24, 2025
17 Plumbing responded to a hidden pin hole leak at Toronto Pearson Airport. Read how our Oakville-based emergency plumbing team located and repaired the issue fast.
Flooded residential basement with brown murky water covering the floor, partially submerging a washe
July 23, 2025
Basement flooding in Oakville? Discover the top causes of water backup and expert fixes. 24/7 emergency plumbing and prevention tips from 17 Plumbing.
Clogged toilet and clogged bathtub
July 18, 2025
Worried your clogged toilet might burst a pipe? Call Oakville’s trusted plumbers today!
plumbing fixing kitchen sink drain
July 15, 2025
Leaking pipes? Backed-up drains? Discover 5 urgent signs you need an emergency plumber in Oakville—fast, reliable help from licensed pros.