Professional Ottawa Plumbers: Reliable Service
Residential plumbing, renovation plumbing, and hydronic heating systems installed with precision across Ottawa, Kanata, Nepean, Orleans, and Gatineau.
5000+ jobs | 20 years experience
Residential Plumbing Services in Ottawa Built for Long-Term Performance
Liquid Copper Plumbing provides professional residential plumbing services in Ottawa focused on renovation projects, system upgrades, and new home installations.
If you own a home in Ottawa or the surrounding areas, plumbing problems are not a matter of if, but when. Freezing winters, aging infrastructure, and heavy seasonal rain put real pressure on your pipes, drains, and water systems.
We provide professional residential plumbing services across Ottawa, Kanata, Orleans, Barrhaven, Nepean, Stittsville, and nearby communities. Our focus is simple: solve the problem properly the first time and prevent it from coming back.
Our Services
Camera Inspections & Pipe Locating
Guesswork leads to unnecessary digging and wasted money. We use high resolution CCTV drain cameras to inspect your sewer and drain lines from the inside.
Drain Blockages & Root Removal
Frequent drain backups are not normal. Ottawa’s mature neighborhoods often deal with tree root intrusion into aging sewer lines.
leak detection and repair
Even a small leak can cause structural damage, mold growth, and higher water bills.
Water Heater Repair & Installation
We assess whether replacement is the smarter investment and provide professional installation to meet Ontario plumbing codes.
Basement Floods & Backwater Valve Install
Basement flooding is one of the most expensive plumbing emergencies in Ottawa, especially during spring thaw and heavy storms.
Our Gallery
Plumbing Subcontractor for Ottawa Builders & Renovators
Licensed & Insured
Renovation Specialists
Radiant Heating Experts
Code-Compliant Work
What our Clients say about Us!
Rob and his team installed our laundry room sink and completed our bathroom Reno. They were great with communication, efficient and their prices were fair. Highly recommend!
Samantha Williamson
As a renovation contractor I use Rob for all my plumbing needs.
They’re fast, efficient and do great work. Highly recommend!
A.J Howse
We have been doing business with Liquid Copper Plumbing (Rob) for many years now. We partner up with him on all of our projects with plumbing needs. Rob and his team are experts in their trade, from Custom Builds, Commercial projects, to home renovations. Highly reliable, always transparent, prices fairly.
Highly recommend Ron and his team!
Atlantis Tiles and Flooring
My first encounter with Liquid Copper Plumber was 13 years ago when they were doing all the plumbing for my neighbour’s new Legal Dwelling Unit which past inspection. I was having trouble finding a qualified plumber so I decided to try Liquid Copper Plumbing for one of my rental properties and I haven’t looked back… The plumbers are certified, experienced, reliable and extremely efficient. I have complete confidence in them.
A.J Howse
Used Rob many times for my projects. Always easy to work with. Would recommend him to anyone.
Adam Lambert
Loved Your Experience? Tell Others.
At Liquid Copper Plumbing, we take pride in delivering precise, high-quality work. If we’ve recently worked with you, we’d truly appreciate you sharing your experience. Your review supports our team and it helps others find a plumbing partner they can trust.
Schedule Your Service Today
Don’t Wait Until It’s Too Late
Plumbing problems don’t schedule themselves; they get worse over time. Protect your home, your family, and your wallet by acting now.
- Fast response and routine service
- Licensed and insured Ottawa plumbers
- Transparent pricing with no surprises.
Contact us to get a professional plumber to your Ottawa home. Early action prevents costly damage and keeps your plumbing running smoothly.
Frequently Asked Questions
Got a question? We’ve got you covered.
Here are some of the most common queries about concerns and plumbing services
Why do my pipes freeze in Ottawa winters?
Ottawa winters regularly drop well below freezing. Pipes located in exterior walls, unheated basements, garages, or crawl spaces are especially vulnerable.
Common causes:
- Poor insulation
- Air leaks around foundation walls
- Older homes with copper piping
- Sudden temperature drops
If a pipe freezes, do not use open flame to thaw it. A burst pipe can flood your home quickly. Professional thawing reduces the risk of rupture.
How much does it cost to hire a plumber in Ottawa?
Costs vary depending on the issue, accessibility, and materials required.
Typical variables include:
- Emergency vs scheduled visit
- Drain cleaning vs sewer repair
- Water heater repair vs full replacement
- Permit requirements
If a quote is dramatically lower than others, ask what is not included. Drain cleaning prices that seem cheap often do not include root removal or camera inspection.
Why does my basement flood during heavy rain in Ottawa?
Basement flooding in Ottawa often happens during spring thaw or major storms.
Common causes:
- Sewer backup from overloaded city systems
- No backwater valve installed
- Failing sump pump
- Poor grading around foundation
- Cracked or collapsed sewer line
If your home does not have a backwater valve, you are exposed during heavy rainfall events.
Do I need a backwater valve in Ottawa?
Many older Ottawa homes were built without backwater valves.
A backwater valve helps prevent sewage from flowing back into your basement during city sewer surges.
In some cases, installation may require a permit. If your area has a history of sewer backups, this upgrade should be seriously considered.
How long do water heaters last?
Most tank water heaters last 8 to 12 years. Ottawa’s mineral content and temperature fluctuations can shorten lifespan.
Signs of failure:
- Rust colored water
- Rumbling noises
- Inconsistent hot water
- Leaks at the base
Waiting until the tank ruptures is a mistake. Replacement before failure avoids water damage.
Why do my drains keep clogging?
Recurring clogs are usually not a simple blockage.
Common underlying causes:
- Tree root intrusion
- Pipe misalignment
- Grease buildup
- Aging cast iron pipes
A proper CCTV camera inspection identifies the root cause. Repeated snaking without inspection is temporary.
Do I need a plumbing permit in Ottawa?
Certain plumbing work requires permits, especially:
- Backwater valve installation
- Major sewer line replacement
- New rough-ins during renovations
Minor fixture replacements typically do not require permits. Always confirm before starting structural plumbing changes.
How do I know if my sewer line is damaged?
Warning signs:
- Multiple drains backing up
- Gurgling sounds
- Sewage smell in basement
- Water pooling in yard
Older Ottawa neighborhoods with mature trees are especially prone to root intrusion into sewer lines.
Is hydro jetting safe for older Ottawa homes?
Hydro jetting can be effective for removing grease and roots, but it is not appropriate for every pipe.
If your home has aging clay or deteriorated cast iron pipes, aggressive cleaning can worsen damage. A camera inspection should be done first.
What should I do in a plumbing emergency?
If you have:
- Active water leak
- Burst pipe
- Sewer backup
- Basement flooding
Shut off the main water supply immediately and call a licensed plumber.
Waiting even 30 minutes during an active leak can increase repair costs significantly.