Reliable Toilet Repair & Installation in Southern Maine
A running toilet can waste more than 200 gallons of water per day. A leaking base seal can silently damage your subfloor for months before you notice. And when a toilet fails completely — which in Maine tends to happen on a weekday morning when everyone is trying to get to work or school — you need someone who picks up the phone and shows up. AT Plumbing Services handles every toilet issue for homeowners across Southern Maine, from a quick fill valve swap to a full comfort-height replacement, with the same attention to detail we bring to every job.
We stock common repair parts and carry replacement toilets so most calls don't require a second trip. Our approach is to diagnose first — identifying the actual failure before recommending parts or replacement — which saves our customers money on components they didn't need and builds the trust that turns first-time callers into recurring customers.
We also inspect the flange and subfloor condition every time we set or reset a toilet. This catches the hidden damage that causes the next problem before it becomes a much more expensive repair.
Toilet Services We Offer in Southern Maine
Toilet Repair
Diagnosing and fixing running, leaking, slow-flushing, and rocking toilets — the full range of toilet problems, identified correctly before any parts are ordered.
Toilet Replacement
When repair isn't cost-effective — old unit, cracked porcelain, repeated failures — we remove and install cleanly.
Toilet Installation
New construction and remodel installations with all supply and drain connections.
Running Toilet Repair
Fill valve, flapper, and flush valve replacement — the most common toilet repairs, handled efficiently in a single visit.
Toilet Leak Repair
Base leaks, supply line leaks, and tank-to-bowl gasket failures — correctly identified and repaired without unnecessary parts replacement.
Toilet Flange Repair & Replacement
A failed flange causes rocking and leaking at the base — one of the repairs homeowners most often delay past the point where it becomes significantly more expensive.
Wax Ring Replacement
When the seal between toilet and flange fails, water and sewer gas escape below the floor. We replace and reseat correctly every time.
Comfort-Height Toilet Installation
ADA-compliant height toilets — more comfortable for most adults and a standard upgrade during bathroom remodels.
Water-Saving Toilet Upgrades
Replacing old high-flush units with modern dual-flush or WaterSense-certified models that reduce water consumption meaningfully over time.
Signs Your Toilet Needs Repair or Replacement in Southern Maine
Constant running sound
The fill valve or flapper is failing — wasting water every hour the toilet sits unused. Simple and inexpensive to repair when addressed promptly.
Water on the floor at the base
Either the wax ring has failed or the flange is cracked — both require prompt attention to prevent subfloor and framing damage.
Rocking or movement when seated
A toilet that moves signals a failed flange or loose floor bolts — the movement accelerates damage to both the flange and the wax seal below.
Cracks in the porcelain
Tank or bowl cracks can't be reliably repaired — replacement is the only safe option once cracking appears.
Frequent clogs requiring plunging
Occasional clogs are normal. Repeated clogs suggest either a partial blockage downstream in the drain line or a low-flush toilet that can't handle the household's typical usage.
Age over 20 years
Older toilets use 3–7 gallons per flush compared to 1.28 for modern WaterSense units — a meaningful ongoing water cost difference.
Benefits of Professional Toilet Service in Southern Maine
Correct diagnosis before any parts
We identify the actual failure before recommending repair or replacement — saving you from unnecessary component purchases.
Same-visit completion in most cases
We carry common parts and stock replacement units so most toilet calls are resolved in a single visit.
Flange inspection every time
We assess flange condition whenever we're setting or resetting a toilet — catching hidden damage before it causes the next problem.
Clean, respectful work in your home
We protect your floors, clean our workspace, and leave the bathroom the way we found it — actually better, since the problem is resolved.
FAQs
Toilet Repair & Installation
Toilet problem in Scarborough, Portland, South Portland, Cape Elizabeth, or anywhere in Southern Maine?
Call AT Plumbing Services at (207) 707-3170 or submit a request below. We get there and fix it right.