Clogged Toilet Repair & Replacement in Salt Lake City, UT
From simple clogs to full replacements. Most clogs cleared in under 30 minutes — and we'll tell you if the real problem is deeper in the line.

80+ Years
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3 Utah
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The Most Common Plumbing Call — And What It Really Means
A clogged toilet is the most frequent plumbing service call in the industry. Most of the time, it's exactly what it seems — an obstruction in the toilet's trapway that a professional auger clears in minutes. But about 30% of the clogged toilet calls we respond to turn out to be symptoms of a bigger problem: a partially blocked main sewer line, root intrusion, or a deteriorating toilet that needs replacement rather than repeated clearing.
That's why our approach starts with diagnosis. If it's a simple clog, we clear it — fast and affordably. But if the toilet clogs frequently, if multiple fixtures are affected, or if the toilet itself has issues (cracks, weak flush, constant running), we'll identify the real cause and help you address it. Our techs carry toilet augers, closet augers, and even camera equipment to diagnose whether the problem is in the toilet, the branch line, or the main sewer.
For toilet replacements, we stock popular models and can install same-day. We recommend WaterSense-certified toilets (1.28 GPF) that save 20% water over standard 1.6 GPF models without sacrificing flush power. Comfort-height models are increasingly popular — the taller bowl (17–19 inches) is easier to use for most adults. We handle the full swap: remove old unit, inspect the flange, replace the wax ring, set the new toilet, and verify proper flush and fill.
When to Repair vs. Replace a Toilet
Replace if: the bowl is cracked (can't be repaired), the toilet clogs frequently despite being clear (weak flush design), it's a pre-1994 model using 3.5+ GPF (replacement pays for itself in water savings), or it rocks/wobbles on the floor (the flange may be damaged). Repair if: the issue is a one-time clog, the fill valve runs constantly (a $20 part), or the flush handle is loose (simple tightening or replacement).
- Professional clog clearing — auger and closet auger for obstructions beyond plunger reach
- Toilet replacement — standard, comfort-height, elongated, and ADA-compliant models
- Running toilet repair — fill valve, flapper, and flush valve replacement
- Flange repair — damaged or corroded flanges repaired or replaced for a stable, leak-free set
- Wax ring replacement — eliminates sewer gas leaks at the base of the toilet

Quick Info
Typical Cost
$99–$600
Timeline
30 min – 2 hrs
Warranty
1-year labor
Know the Warning Signs
Signs You Need Clogged Toilet Repair & Replacement
Catch these early to avoid a bigger, more expensive problem down the line.
Toilet Clogs Frequently
If the same toilet clogs regularly, it may have a weak flush mechanism, mineral buildup in the trapway, or a partial blockage in the branch line. A one-time clear won't fix a recurring problem.
Watch ThisToilet Won't Stop Running
A running toilet wastes 200+ gallons per day. It's usually a worn flapper or faulty fill valve — both are inexpensive repairs that stop the waste immediately.
Watch ThisWater Around the Base
Water seeping around the toilet base means the wax ring has failed. This allows sewer gas and wastewater to escape. The toilet needs to be pulled and the ring replaced.
Act NowToilet Rocks or Wobbles
A toilet that moves when you sit on it has a loose or damaged flange. Left unfixed, the rocking breaks the wax ring seal and causes leaks.
Watch ThisWeak or Incomplete Flush
The toilet fills but doesn't flush with enough force. This can be mineral buildup in the rim jets, a failing flush valve, or an outdated low-flow design.
Watch ThisMultiple Fixtures Backing Up
If flushing the toilet causes water to appear in the shower or bathtub, the problem isn't the toilet — it's your main sewer line.
Act NowTransparent from Start to Finish
How Our Service Works
Diagnose the Cause
Is it the toilet, the branch line, or the main sewer? We check before we clear — this prevents you from paying for a clog clearing when the real issue is elsewhere.
Clear or Repair
Simple clogs are cleared in minutes with a professional auger. Running toilets are repaired with new internals. Most repairs are done in under an hour.
Replace If Needed
If the toilet needs replacement, we stock popular models for same-day install. We set the new unit on a fresh wax ring with proper flange connection.
Test & Verify
We test flush performance, fill time, and check for any leaks at the base. If the clog was a symptom of a bigger issue, we explain what to watch for.
Diagnose the Cause
Is it the toilet, the branch line, or the main sewer? We check before we clear — this prevents you from paying for a clog clearing when the real issue is elsewhere.
Clear or Repair
Simple clogs are cleared in minutes with a professional auger. Running toilets are repaired with new internals. Most repairs are done in under an hour.
Replace If Needed
If the toilet needs replacement, we stock popular models for same-day install. We set the new unit on a fresh wax ring with proper flange connection.
Test & Verify
We test flush performance, fill time, and check for any leaks at the base. If the clog was a symptom of a bigger issue, we explain what to watch for.
The Towers Difference
Why Northern Utah Trusts Towers
Diagnose First
We check whether the problem is the toilet, branch line, or main sewer before charging for a clearing. You get the right fix, not a temporary one.
Same-Day Replacement
If your toilet needs replacing, we stock popular models and can install the same day. No waiting for a part to arrive.
Transparent Pricing
Clog clearing is flat-rate. Replacements are quoted upfront with the specific model and total cost before we start.
The Honest Assessment
If the toilet just needs a $99 clearing, that's what we'll charge. We don't upsell replacements on toilets that work fine.
Real Customers, Real Results
What Our Customers Say
“Our downstairs toilet clogged every week. Two other plumbers just cleared it and left. Towers cleared it, then ran a camera down the branch line and found root intrusion at the junction. Clearing the roots and treating the line actually fixed the problem. Haven't had a clog in 6 months.”
— Sandra T.
Taylorsville, UT
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Got Questions?
Clogged Toilet Repair & Replacement FAQ
Answers from our master plumbers — based on real questions from Northern Utah homeowners.
Professional toilet clog clearing runs $99–$175 in the Salt Lake area as a flat rate. This covers the auger work and verification. If the clog turns out to be in the branch or main line (not the toilet itself), mainline clearing is $199–$350.
Clogged Toilet Repair & Replacement Across Northern Utah
Same-day service available in all areas. Three locations for fast response.
Need Clogged Toilet Repair & Replacement?
Call us 24/7 for same-day service. Free estimates on all projects. No hidden fees, no surprises — just honest plumbing.
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