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Toilet Installation &
Repair in Southern NH

A.J. LeBlanc Heating master plumbers install and repair toilets across Southern NH. Family-owned since 1928. All brands. Running toilet, leaking base, or full replacement, we handle it same-day when available.

Licensed NH Plumbers
Same-Day Available
Modern skirted one-piece toilet installed in a designer bathroom with large gray porcelain tile, glass mosaic accent band, and an octagonal window by A.J. LeBlanc Heating in Southern NH
Toilet Installation

Toilet Installation & Replacement

A toilet replacement is more involved than it looks. The wax ring, flange condition, shut-off valve, and supply line all need to be in good shape for a leak-free installation. A.J. LeBlanc Heating handles complete toilet installations across Southern NH, including removal and disposal of the old unit.

  • Standard toilet installation and replacement
  • Comfort height toilet installation
  • Skirted and one-piece toilet installation
  • Bidet and bidet toilet seat installation
  • Toilet flange repair or replacement
  • Wax ring and supply line replacement
  • Old toilet removal and disposal
New construction toilet installation with gray shaker vanity, white quartz counter, and herringbone gray tile floor by A.J. LeBlanc Heating in Southern NH
Toilet Repair

Toilet Repair & Service

A running toilet wastes thousands of gallons per year. A leaking base is a floor damage risk. Most toilet repairs are quick, a flapper, fill valve, or wax ring. A.J. LeBlanc Heating can usually diagnose and fix on the first visit across Southern NH.

  • Running toilet repair: flapper, fill valve, flush valve
  • Leaking base and wax ring replacement
  • Cracked tank or bowl replacement
  • Slow flush diagnosis and repair
  • Toilet rocking or unstable: flange and mounting repair
  • All brands repaired
Common Questions

Toilet Installation & Repair FAQ

How long does toilet installation take?

A straightforward toilet replacement takes about an hour in a Southern NH home. If the flange needs repair or there is subfloor damage, it may take longer.

My toilet is running constantly, what's wrong?

Usually a worn flapper, a faulty fill valve, or a float set too high. All are inexpensive repairs. A running toilet can waste 200 or more gallons per day, so it is worth fixing promptly.

Can you install a bidet toilet seat?

Yes. Most bidet seats require a nearby GFCI outlet in addition to the supply line connection. A.J. LeBlanc Heating handles both across Southern NH.

Should I repair or replace my toilet?

If the toilet is over 15 to 20 years old or has a cracked tank or bowl, replacement is usually more cost-effective. For newer toilets with minor issues, repair makes sense.

Same-Day Available

Request Toilet Installation or Repair

A.J. LeBlanc Heating installs and repairs toilets across Southern NH. Same-day service available on most calls. Call or fill out the form to get started.

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Contact Information

Hours

Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service

24/7 Emergency Service

No heat? No hot water? Call 603-623-0412 any time.