Drain Cleaning & Drain Replacement
in Southern NH
A.J. LeBlanc Heating master plumbers snake and clear clogged sinks, tubs, showers, and toilets and replace old cast iron and galvanized drains across Southern NH. Family-owned since 1928. Same-day service on most calls. Main sewer line work referred to trusted local partners.
Sink, Tub, Shower & Toilet Drain Snaking
Slow sink, tub that won't drain, toilet that keeps backing up? A.J. LeBlanc Heating clears individual fixture drains across Southern NH with the right snake for the job, then traces the cause so it doesn't come right back. For main sewer line clearing and rooter work, we refer to trusted Southern NH partners who specialize in that side of the system.
- Kitchen sink drain snaking
- Bathroom sink, tub, and shower drain snaking
- Toilet auger and clog removal
- Branch drain and fixture-trap clearing
- Same-day service on most fixture-level calls
- Main sewer line and rooter work referred to trusted Southern NH partners
Cast Iron & House Drain Replacement
Old cast iron and galvanized drain piping eventually rusts through, scales over, and starts leaking or backing up. A.J. LeBlanc Heating replaces tired drain piping throughout the house with modern PVC across Southern NH, from a single failed section under a sink to a full drain and vent stack repipe. Our licensed master plumbers handle the planning, permits, and clean install.
- Cast iron drain pipe replacement
- Galvanized drain pipe replacement
- PVC drain & vent stack installation
- Branch drain and fixture drain replacement
- Whole-house drain & waste repipes
- Permits pulled for work that requires them
Drain Cleaning FAQ
What causes drains to clog?
Kitchen drains typically clog from grease, food particles, and soap buildup. Bathroom drains clog from hair and soap. A.J. LeBlanc Heating snakes and clears individual fixture drains across Southern NH.
Is drain cleaner from the hardware store okay to use?
Chemical drain cleaners can work on minor clogs but are harsh on pipes and rarely solve the underlying problem. For recurring or serious clogs, a professional cleaning by A.J. LeBlanc Heating is more effective and gentler on your Southern NH plumbing.
Do you clear main sewer lines or run a rooter?
No. Main sewer lines and rooter work require larger snakes and equipment than we carry on our trucks. If you call us about a main line backup or root intrusion, we refer you to a trusted Southern NH sewer specialist who does that work all day. We handle the individual fixture and house-drain side of the system.
Do you replace old cast iron drain pipes?
Yes. A.J. LeBlanc Heating regularly replaces old cast iron and galvanized drain piping with modern PVC throughout Southern NH, including drain stacks, branch drains, fixture drains, and vents. Whether it's a single failed section or a whole-house repipe, our licensed master plumbers handle it.
How do I know if it's my main line or a fixture clog?
If only one fixture (a single sink, tub, or toilet) drains slowly, that's a fixture-level clog we can clear. If multiple drains are slow at the same time, sewage backs up into tubs or floor drains, or you hear gurgling across the house, that's typically a main line issue. Call us and we'll point you to a trusted Southern NH sewer specialist.
Do you offer same-day drain cleaning?
Yes on most fixture-level calls. Call A.J. LeBlanc Heating at 603-623-0412 and we will do our best to get someone out quickly anywhere in Southern NH.
Southern NH Communities We Serve
Free estimates and prompt service across Southern New Hampshire. Find your town for local details, or call 603-623-0412.
Services in Southern NH's Largest Cities
Request Drain Cleaning
Slow drain or full backup, call A.J. LeBlanc Heating or fill out the form. Same-day service available on most calls across Southern NH.
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Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.