PLUMBING

Residential and Commercial Plumbing Services

From routine repairs to complex installations, we offer expert plumbing solutions across London, and Southwestern Ontario.

We Handle All Your Plumbing Needs

At BEST Plumbing & Drainage Contractors, we understand that plumbing problems can arise unexpectedly. Whether you’re dealing with a clogged drain, a faulty faucet, or a complete plumbing system overhaul, our licensed and certified plumbers are ready to provide top-notch service for any residential, commercial, or industrial plumbing issue. We pride ourselves on delivering the highest quality service and workmanship from start to finish.

Our plumbing services include, but are not limited to:

plumber at work in a bathroom, plumbing repair service, assemble and install concept

Minor Plumbing and Major Repairs

From small leaks to major pipe issues, we’ve got you covered.

New Construction Plumbing

Complete plumbing planning and installation for new homes, restaurants, and buildings.

Renovations

Expert plumbing for kitchen and bathroom remodels.

Faucet and Fixture Replacement

Protect your water supply with thorough backflow prevention and testing.

Backflow Testing

Protect your water supply with thorough backflow prevention and testing.

Commercial Plumbing Modernization

Reduce costs and go green with efficient plumbing solutions for businesses.

Garburator and Dishwasher Installations

Install your new appliances with expert hookups.

Kitchen and Bathroom Rough-Ins

Precise plumbing setup for your home renovations.

Pipe Relocations

Professional pipe relocations during remodeling projects.

Galvanized Pipe Replacement

Update outdated galvanized pipes to modern materials.

Sump Pump and Sewage Ejector Installation

Protect your property from flooding and sewage backup.

Water Line Replacements and Hot Water Heater Services

Ensure efficient hot water delivery with reliable installation and maintenance.

24-Hour Emergency Plumbing Services

Available around the clock for urgent plumbing issues.

No matter the plumbing challenge, you can trust BEST Plumbing & Drainage Contractors to provide expert solutions with the highest level of service.

Request A Quote

Why Choose BEST Plumbing & Drainage Contractors?

With years of experience and a reputation for excellence, BEST Plumbing & Drainage Contractors is your go-to plumbing service provider in London and Southwestern Ontario. Our licensed and certified plumbers are committed to delivering the highest quality service with transparent pricing, fast response times, and professional care. Whether it's a simple repair or a major plumbing installation, we handle every job with precision and efficiency, ensuring your plumbing system is working flawlessly.

When you choose BEST Plumbing & Drainage Contractors, you get:

Expert Plumbers: Certified and experienced professionals handling all plumbing issues.
Comprehensive Services: From repairs to new installations, we cover all your plumbing needs.
24/7 Emergency Service: Plumbing issues don’t wait, and neither do we—call us anytime.
Customer Satisfaction: We pride ourselves on delivering friendly, reliable, and efficient service. Read our client reviews.

Contact Us Today for Expert Plumbing Solutions!

Don’t let plumbing problems disrupt your day. Whether it's an urgent repair or a planned installation, BEST Plumbing & Drainage Contractors is here to provide fast, reliable service. Call us now at (519) 438-6565 or request a free estimate online. to get started. We’re ready to handle all your plumbing needs—anytime, anywhere!

BEST Plumbing Gallery

KNOWLEDGE CENTRE

BEST Resources

Read Our Plumbing Blogs

Learn More

Read Our Waterproofing Blogs

Learn More

KNOWLEDGE CENTRE

Frequently Asked Questions

Get Answers

our clients are the best

Some Kind Words From Our Clients

We hired Best for a huge job in our home including sump pump and backflow installation, backyard drainage and basement floodproofing. They were incredible to work with: on time, on budget, and extremely professional. Both Shawn and the workers were amazing and I highly recommend this company. Thanks Best!”

Elena D., London ON

They came out as our main pipe burst in our home over the weekend. They came to St. Thomas and did an awesome job! Thank you guys for coming out! They were speedy with it and explained everything to my partner. Do recommend.

Sandy G., St. Thomas ON

We were lucky to have BEST Plumbing and Drainage provide service for a very unexpected basement flooding. Tyler and the team were prompt, professional, and took the time to let us know what was happening and what the planned work is every step of the way. Thanks for making a very inconvenient situation a lot more tolerable. Highly recommend!

Chad Stewart, London ON

CONTACT BEST DRAINAGE

Request a Quote Today

At BEST Plumbing and Drainage Contractors, we help homeowners and businesses understand
their options for plumbing, wet basement repairs, and drainage solutions.
We’re here to consult and guide you through the process.

Complete our online form

Call us today at 519-438-6565