Category: Plumbing Calgary

You’re in the bathroom and finish brushing your teeth, but the water just… sits there. Few household annoyances can test your patience like a slow draining sink.

But before you reach for that bottle of chemical drain cleaner under the cabinet, there’s something Calgary homeowners need to understand: in our city, slow drains aren’t just due to hair, soap, and grease build-up.

Our local water quality plays a significant role in your plumbing health, and ignoring that reality can turn a minor annoyance into a costly repair.

The good news? Many slow drains can be fixed in 15 minutes or less with supplies you already have at home!

In this guide, we’ll walk you through quick DIY fixes, help you understand what’s actually causing the problem, and show you how to recognize when it’s time to call a professional for drain cleaning in Calgary.

• Why Is My Sink Draining Slow?
• DIY Fixes: Try These Before Calling Us
• What to Avoid
• When to Call a Professional Plumber
• Prevention: Keeping Your Drains Clear
• When a Slow Drain Becomes an Emergency

Why Is My Sink Draining Slow?

Understanding what’s causing your slow drain is half the battle. Here are the most common culprits Calgary homeowners encounter.

The Usual Suspects

Hair and soap scum are the primary offenders in bathroom sinks. Hair catches on the drain stopper or inside the pipe, then soap residue binds it together into a stubborn “gunk ball” that grows larger over time.

Food waste and grease cause most kitchen sink slowdowns. This is especially problematic in Alberta, where grease cools and hardens much faster during our cold winters. Sometimes, it solidifies before it even leaves your property.

Toothpaste and shaving cream might seem harmless, but they create a cement-like paste inside your pipes over time. Combined with hair and hard water minerals, this residue narrows your drain opening significantly.

The Calgary Factor: Hard Water Scale

Here’s where living in Calgary makes a real difference.

According to the City of Calgary, our tap water is classified as “hard” to “very hard,” with mineral content typically ranging between 120 to over 200 mg/L of calcium and magnesium. That’s well above what most plumbing systems are designed to handle long-term.

Over time, mineral scale builds up inside your pipes, gradually narrowing the diameter. So, that two-inch pipe can effectively become a one-inch pipe, meaning clogs form much faster and clear much harder.

This hard water buildup affects every drain in your home, not just the one that’s currently giving you trouble.

DIY Fixes: Try These Before Calling Us

Before scheduling a service call, these methods can solve most minor slow drains. Start with the first option before trying the next.

1. The Boiling Water Flush

Best for: Grease and soap scum buildup

Boil a full kettle of water and pour it directly down the drain in two or three stages, allowing the hot water to work for several seconds between pours. The heat melts grease and loosens soap residue.

Warning: Do not use boiling water if you have PVC pipes (common in newer Calgary builds) or a porcelain sink, as the extreme temperature can cause cracking. Use the hottest water from your tap instead.

2. The Baking Soda and Vinegar Method

Best for: Organic buildup and mild clogs

Pour 1/8 cup of baking soda down the drain, followed by 1/4 to 1/2 cup of white vinegar. Cover the drain immediately; you want that fizzing action working inside the pipe, not escaping into your sink.

Let it sit for 15 minutes, then flush thoroughly with hot tap water right away to prevent the baking soda from forming a paste in your pipes.

The fizzing reaction creates pressure that can help dislodge minor buildup, and both ingredients are environmentally friendly.

Warning: This method isn’t recommended for older plumbing systems; the pressure from the reaction can potentially cause cracks or damage to aging pipes.

3. Use a Drain Snake

Best for: Clogs just below the drain opening

A drain snake (or drain auger) is an inexpensive tool that pulls hair and debris out of the drain. Insert it slowly, rotate gently, and pull it back out.

This works anywhere where hair buildup is the most common cause of slow drainage: bathroom sinks, showers, and bathtubs.

Warning: Kitchen sinks, garbage disposals, and narrow drain openings may block drain snake access, and forcing it can damage the drain opening or push the clog deeper. If it doesn’t fit or doesn’t improve drainage after a few tries, try the next step.

4. The Plunger Technique

Best for: Stubborn clogs that won’t budge

Plungers aren’t just for toilets, but use a sink plunger (the flat-bottomed cup style) instead of your toilet plunger.

Fill your sink with about two inches of water to create a seal around the plunger cup. Position the plunger over the drain and pulse gently but firmly. The pressure change often dislodges clogs that other methods can’t reach.

For double kitchen sinks, plug the second drain with a wet cloth to maintain pressure.

5. Cleaning the P-Trap

Best for: Locating and removing the actual clog

The P-trap is the U-shaped bend in the pipe under your sink, and it’s where many sink clogs live. Place a bucket underneath to catch water, then unscrew the slip nuts on either end. Remove the trap, clear out any debris, and reassemble.

This is messier than other methods, but it’s also the most effective for persistent clogs. You’ll often find the exact item causing your problem, whether that’s a buildup of gunk, a lost earring, or a chunk of food waste.

Warning: In older homes, P-trap components may be rusted or brittle. Taking things apart can reveal worn parts that won’t reassemble properly or crack under pressure when you try to loosen them.

If your plumbing has some years on it, consider calling us first to avoid turning a simple clog into a bigger repair.

What to Avoid

Harsh Chemical Drain Cleaners

Chemical drain cleaners (Drano, Liquid-Plumr) might seem like an easy solution, but they can create more problems than they solve.

These caustic chemicals can corrode older metal pipes, which is a real concern in established Calgary neighbourhoods like Mount Royal, Inglewood, and Bridgeland, where original plumbing may be 50 years old or more.

Chemical drain cleaners also harm our local water treatment systems and can damage your septic system if you have one.

According to Statistics Canada, approximately 7.3% of Canadian households live in homes already needing major repairs, including defective plumbing. Harsh chemicals accelerate the need for these expensive repairs.

If you’ve already used chemical cleaners and they didn’t work, let your plumber know before they arrive. Some tools and techniques aren’t safe to use after chemical exposure.

When to Call a Professional Plumber

DIY methods work well for simple clogs, but some situations require professional equipment and expertise. Call a plumber if you notice any of these warning signs.

Multiple Slow Drains

If your toilet, sink, and shower are all draining slowly, the blockage is likely in your main sewer line. This is not something you can fix from inside the house.

Foul Smells

A rotten egg odour could indicate a venting issue or sewer gas backing up into your home. This isn’t just unpleasant; it’s a potential health hazard.

Recurring Clogs

If you clear a drain and it clogs again within a week or two, you may have tree root intrusion. This is common in mature Calgary neighbourhoods where large trees have had decades to send roots toward your sewer line.

A video pipe inspection can identify the exact location and severity of root damage.

Water Backing Up Elsewhere

If water appears in your bathtub when you run the kitchen sink, or your toilet bubbles when you use the washing machine, you likely have a mainline problem that needs immediate attention.

Prevention: Keeping Your Drains Clear

The best drain problem is one that never happens. These simple habits keep your pipes flowing freely year-round.

Use Mesh Drain Strainers

These inexpensive screens catch hair, food particles, and other debris before they enter your pipes. Use them in every sink and clean them weekly.

Never Pour Grease Down the Drain

Wipe pans with a paper towel before washing, and dispose of cooking oil in the garbage. This single habit prevents most kitchen drain clogs.

Flush Drains with Hot Water Weekly

Once a week, do a longer hot-water flush to clear any buildup that’s started to form.

Consider a Water Softener

Given Calgary’s exceptionally hard water, installing a water softener reduces mineral scale throughout your entire plumbing system, not just your drains. This extends the life of your pipes, water heater, and appliances.

Be Prepared for Winter Emergencies

Calgary’s freeze-thaw cycles put extra stress on plumbing. Keep drains clear heading into winter, and know how to handle frozen pipes when temperatures plummet.

When a Slow Drain Becomes an Emergency

Most slow drains are simple fixes, but persistent ones signal a deeper problem in your home’s plumbing system. Left unaddressed, a minor slowdown can lead to complete blockages, water damage, or even sewage backup.

Tried the vinegar trick and still standing in water? Don’t let a slow drain become a burst pipe. Request a Quote from Son-Rise Plumbing today and get your sink flowing freely again.

When Calgary’s winter temperatures plummet, a clogged drain feels even more urgent; your plumbing system is already working hard against the cold, and the last thing you need is a backup adding stress to your daily routine.

The reality Calgary homeowners face is that the high mineral content in our water supply leaves deposits inside pipes, and our frigid winters cause grease to solidify faster than it would anywhere else.

The good news? You can prevent clogged drains and clear most of them by using just a few household tools.

The not-so-good news? Some clogs signal something far more serious in your home’s main sewer line that requires professional drain cleaning in Calgary before they cause expensive damage.

• Is Your Clogged Drain a Simple Fix or a Sewer Backup?
• Why Calgary Drains Clog More Often
• Top 3 DIY Fixes for Calgarians
• When DIY Fails: The Cost of Professional Help
• How To Prevent Clogged Drains

Is Your Clogged Drain a Simple Fix or a Sewer Backup?

Before you grab the plunger, take a moment to diagnose the issue.

The difference between a simple clog and a main line issue determines whether this is a DIY fix or an urgent call to a plumber.

Signs of a Simple Clog

You’re likely dealing with a straightforward blockage if water drains slowly in just one fixture.

A foul smell, like rotting food in the kitchen sink drain or hair buildup in the bathroom sink, often accompanies the slow drainage.

You might also hear gurgling sounds as air struggles to escape past the obstruction. These clogs usually form in the P-trap (the curved pipe section directly beneath your sink or tub) and respond well to basic clearing methods.

Signs of a Main Line Issue

When multiple drains in your home act up simultaneously, pay attention.

If flushing the toilet causes water to back up from your shower drains, or running the washing machine floods the basement floor drain, you’re dealing with something deeper.

Water pooling around your basement floor drain is another serious warning sign. These symptoms indicate a blockage in your home’s main sewer line, which is the large pipe that carries all wastewater away from your house.

Main line issues require immediate professional attention. Attempting to clear a main line clog yourself can worsen the problem or cause sewage to back up into your home. A video pipe inspection can pinpoint exactly where the blockage sits and what’s causing it.

Why Calgary Drains Clog More Often

Living in Calgary means dealing with plumbing challenges that homeowners in Vancouver or Toronto simply don’t face. Understanding why our kitchen and bathroom drains are more prone to clogs helps you prevent them in the first place.

Hard Water Buildup

Calgary has some of the hardest water in Canada. According to City of Calgary Water Services, our water hardness ranges from approximately 134-290mg/L CaCO3, depending on whether your home receives water from the Bow River (serving the north) or the Elbow River (serving the south).

Although the exact figure depends on the data used, Health Canada references sources that classify water as “hard” beyond 120mg/L CaCO3.

This means the calcium and magnesium in Calgary’s hard water gradually accumulate on the interior walls of your plumbing. Over time, this mineral scale narrows the pipe diameter, making it far easier for hair, soap scum, and food particles to catch and form stubborn clogs.

This results in a pipe that once handled everything you sent down the drain becoming a bottleneck after years of mineral buildup.

The “Grease & Cold” Factor

Every plumber will tell you not to pour grease down the drain, but the consequences hit faster and harder in Calgary.

When cooking oil or bacon fat enters pipes that run along exterior walls during an Alberta winter, it doesn’t slowly cool and solidify over time. It hardens almost instantly.

These solidified grease deposits combine with other debris to create what’s known as “fatbergs”: stubborn masses that cling to pipe walls and grow with every greasy pan rinse.

Unlike warmer climates, where grease might stay semi-liquid long enough to flow through to the main sewer, our cold pipes act like a refrigerator, turning liquid fats into solid blockages within minutes.

This is one reason frozen pipe problems and drain clogs often peak during the same season.

Tree Roots in Mature Neighbourhoods

If you live in one of Calgary’s established neighbourhoods (Beltline, Mount Royal, Inglewood, Bridgeland, or similar areas) your home likely has clay sewer pipes that were installed decades ago.

Clay pipes are durable, but their joints become vulnerable over time. Tree roots, seeking moisture during dry periods, find their way into these joints and grow inside the pipe.

Once inside, roots create a net-like barrier that catches toilet paper, grease, and waste, eventually causing a complete blockage. Root intrusion is a main line issue that no amount of plunging will fix.

Top 3 DIY Fixes for Calgarians

For simple clogs, these methods often do the trick without requiring a service call.

Method 1: The Boiling Water Flush

This method works best for grease-related clogs in your kitchen sink.

Boil a full kettle of water and carefully pour boiling water directly down the drain in two or three stages, allowing a few seconds between each pour for the hot water to work on the blockage.

Warning: If your home has PVC drain pipes (common in newer builds), skip the boiling water; temperatures above 80°C can soften or warp plastic piping. Instead, use the hottest water from your tap, which stays below the threshold that damages PVC.

Method 2: Baking Soda and Vinegar

This “science fair” method is a gentler approach for older pipes and works well for minor blockages caused by organic buildup.

Pour 1/8 cup of baking soda down the drain, followed by 1/4 to 1/2 cup of white vinegar. The mixture will fizz and create pressure that may help dislodge small clogs. Cover the drain opening and let it sit for 15 to 20 minutes.

Important: Flush thoroughly with hot tap water immediately afterward to prevent the baking soda from forming a paste in your pipes. Note that this method is not recommended for older plumbing systems, as the pressure from the fizzing reaction can potentially cause cracks or other damage to aging pipes.

While this method won’t clear serious clogs, the baking soda and vinegar are excellent for maintenance. Using it monthly helps prevent minor buildup from becoming a major problem.

Method 3: The Plunger and Drain Snake

Sometimes you need mechanical force.

For a clogged sink, use a cup plunger (the standard flat-bottomed type). Note that toilets require a different style flange plunger with an extended rubber flap designed for the curved bowl opening, but this method is specifically for sink drains.

If plunging doesn’t work, a basic hand-crank drain snake (available at any hardware store for about $30) can reach deeper into the P-trap to break up or retrieve the blockage.

Warning: Avoid chemical drain cleaners like Drano or Liquid-Plumr. While they promise quick results, these caustic products can corrode older metal pipes common in many Calgary homes built before 1980. They’re also harmful to septic systems and the environment, and if they don’t work, you’ve now got a clogged drain full of hazardous chemicals for the plumber to deal with.

When DIY Fails: The Cost of Professional Help

If your plunger and snake haven’t budged the clog, the blockage is likely deeper than the P-trap and possibly in the main drain line running beneath your floor or yard. At this point, professional equipment and expertise become necessary.

A straightforward kitchen drain clog sits at the lower end of the cost range; a main line blockage requiring camera inspection and power equipment falls toward the higher end of the cost range.

Is it worth the cost? Consider the alternative. Water damage from a backed-up sewer can run into thousands of dollars, resulting in ruined flooring, damaged drywall, mould remediation, and the replacement of personal belongings.

According to Statistics Canada, prices for home maintenance and repairs in Canada have increased by 19.2% between 2018 and 2024. That makes early intervention not just convenient, but financially smart.

Son-Rise Plumbing & Gasfitting offers transparent, upfront on-site pricing with no hidden fees. Remember, it’s always cheaper to clear a clogged drain today than to repair water damage or replace burst pipes tomorrow.

How To Prevent Clogged Drains

Regular maintenance is your best tool for preventing clogged drains in Calgary.

Consider installing a water softener to reduce mineral buildup; it protects not only your drains but your water heater, dishwasher, and other appliances.

Monthly enzymatic drain treatments (available at most hardware stores) are also worth trying. They use natural bacteria to break down organic matter without harming your pipes.

Most importantly, know when a clog has crossed from “annoying” to “urgent.” Multiple slow drains, sewage odours, or water backing up in unexpected places all warrant immediate professional attention.

Don’t let a slow drain turn into a sewer backup. Contact Son-Rise Plumbing today for a fast, honest quote on drain cleaning! Our licensed technicians serve Calgary, Airdrie, Cochrane, and other surrounding neighbourhoods with prompt, reliable service.

Not sure if it’s an emergency? Book a plumbing inspection to assess your home’s main line health before a small problem becomes a costly disaster.

Water Shut Off Valve Leaking When Open: Causes and Fixes

Your water shut-off valve is an important part of your plumbing system. This valve controls the flow of water to your sinks, toilets, and appliances. If you’ve noticed that yours leaks when it’s open, ignoring it is a bad idea. A leaky shut off valve can cause water damage in your home and hike up your water bill.

Knowing the most common causes and how to fix them is a great first step. In this blog post, we go over what the reasons might be, and what you can do about it.

Don’t want to read, just want solutions? Our expert plumbers have are here to support you. We have over 40 years of plumbing experience and will quickly diagnose and solve your leaky valve woes.

Get Water Valve Support
 

Let’s take a look at the main offenders for leaking valves:

1. Worn Out Packing Nut

The packing nut is a small but mighty piece of the shut-off valve. The packing nut’s job is to stop water from leaking around the valve stem. Over time, the packing nut can loosen, or the material inside it can wear out, and it will leak.

2. Damaged Valve Washer

Inside the valve, there’s a small rubber washer that helps seal the valve tightly when it’s closed. If this washer starts getting worn out, water can leak when the valve is open.

3. Corroded Valve Body

Corrosion is common in valves, especially in old homes with older plumbing systems. The body of the valve can rust over time, causing little cracks that let water trickle through when the valve is open.

4. Improper Installation

It could be that your valve wasn’t installed correctly. If it wasn’t seated or tightened properly when it was put in, this could be why it’s leaking.

How to Fix a Leaking Water Shut-Off Valve

1. Tighten the Packing Nut

If the leak is around the valve stem, try tightening the packing nut. Use a wrench to turn the nut clockwise a little bit. Don’t over-tighten! You can damage the valve with too much force.

2. Replace the Packing Material

If tightening the packing nut doesn’t work, the packing material inside might need to be replaced. First, shut off the main water supply. Then, remove the old packing material and replace it with new packing string or tape.

3. Replace the Washer

If the valve is leaking from the outlet, the washer inside might be the problem. You’ll need to take the valve apart to get to the washer and replace it. This is a simple job if you’re comfortable with plumbing, but if not, a plumber can do it for you.

4. Replace the Valve

If the leaking shut off valve is rusted or leaks even after repairs, you might just need to replace the whole valve. This involves turning off the main water supply, cutting out the old valve, and installing a new one. Some will be comfortable doing it themselves, but for most, it’s better to hire a professional to make sure it’s done right.

When to Call a Professional

While a few kinds of minor leaks can be fixed with a quick DIY repair, most are best left to a professional. If you have an old shut off valve, serious corrosion, or if the valve is hard to reach, calling in a licensed plumber can save you time and headaches.

Final Thoughts

If your water shut-off valve is leaking, get it fixed right away. For most people, calling in a professional is the most convenient and best way to go. You’ll know you won’t have to worry about your valve for many years to come with a professional replacement. Son-Rise Plumbing is able to quickly and easily replace any worn-out valves— so give us a call and we’ll ensure you will no longer have to worry about leaky, dripping valves.