Drain & Sewer experts
At DH Plumbing and Heating, we provide expert drain and sewer services for homeowners and businesses across Ottawa, Kanata, Nepean, Orleans, Barrhaven, and surrounding areas. Whether you're dealing with a clogged drain, sewer backup, or flooding issues, our team offers fast and effective solutions to keep your plumbing system running smoothly.
From 24/7 emergency drain cleaning to advanced drain camera inspections, we use the latest technology to diagnose and fix drainage problems quickly and efficiently.
Our Drain and Sewer Services Include:
- 24/7 Emergency Drain Cleaning – Fast response for clogged drains, slow drainage, and sewer backups
- Drain Camera Inspections – High-resolution video inspections to identify blockages, pipe damage, and tree root intrusion
- Drain Locating Services – Accurately pinpointing underground drain lines for repairs and renovations
- Drain Flushing & Hydro Jetting – High-pressure water jetting to clear stubborn blockages, grease buildup, and mineral deposits
- Drain Snaking & Repairs – Professional drain snaking and root removal for blocked sinks, toilets, and floor drains
- Sewage Pump Replacement – Expert replacement of failing or damaged sewage pumps to prevent basement flooding
- Sump Pump Replacement & Maintenance – Sump pump inspections, repairs, and battery backup installations for flood prevention
- Grease Trap Cleaning – Essential for restaurants and commercial kitchens to prevent drain clogs and maintain compliance

Frequently asked questions
Why is my drain clogging repeatedly?
Recurring drain clogs are often caused by grease buildup, hair, soap scum, food particles, or foreign objects blocking the pipes. In some cases, tree roots or collapsed pipes may be restricting water flow. A drain camera inspection can help identify the root cause, and we offer hydro jetting and drain snaking to clear stubborn blockages.
How do I know if my sewer line is blocked?
Common signs of a sewer line blockage include:
- Slow drainage in multiple fixtures (toilets, sinks, tubs)
- Gurgling noises from drains or toilets
- Sewage odors coming from pipes
- Water backing up in the basement or lower-level drains
If you notice any of these signs, contact DH Plumbing and Heating for a sewer camera inspection and emergency drain cleaning.
What is hydro jetting, and when is it needed?
When should I get a drain camera inspection?
A drain camera inspection is recommended when you experience:
- Recurring drain clogs
- Slow drainage across multiple fixtures
- Sewer backups or strong odors
- Home or business renovations that require locating underground pipes
This non-invasive service allows us to identify blockages, pipe damage, and potential issues before they become costly repairs.
What’s the difference between a sump pump and a sewage pump?
- A sump pump removes excess groundwater to prevent basement flooding.
- A sewage pump moves wastewater from a basement bathroom or lower-level plumbing fixtures to the main sewer line.
If your sump pump or sewage pump fails, our team provides fast replacements and battery backup installations to keep your home protected.
How often should grease traps be cleaned?
For restaurants and commercial kitchens, grease traps should be cleaned every 1 to 3 months to prevent drain blockages, foul odors, and compliance violations. DH Plumbing and Heating offers professional grease trap cleaning services to keep your plumbing system in top condition.
What should I do if my outdoor drain is overflowing?
An overflowing outdoor drain could be caused by leaves, dirt buildup, or a collapsed drainage pipe. Try removing debris with a plunger or hose. If the issue persists, we offer drain flushing and hydro jetting to clear outdoor drain blockages.
How can I prevent clogged drains in my home or business?
To keep your drains flowing smoothly:
✔ Avoid pouring grease, coffee grounds, or food scraps down the drain
✔ Use drain strainers to catch hair and debris in sinks and showers
✔ Schedule routine drain cleaning & maintenance to prevent buildup
✔ Flush drains with hot water and baking soda to reduce grease accumulation
For preventative drain and sewer maintenance, contact DH Plumbing and Heating today!

Have More Drain & Sewer Questions?
At DH Plumbing and Heating, we understand how disruptive drain and sewer issues can be. That’s why we offer fast, reliable, and affordable solutions to keep your plumbing system in top condition.
We provide 24/7 emergency drain cleaning, sewer inspections, and hydro jetting services in Ottawa, Kanata, Nepean, Orleans, Barrhaven, and surrounding areas.
Call us today to schedule an appointment!