Plumbing Repair
in Concord, NH
We handle routine and emergency plumbing repairs throughout Concord. Our plumbers locate the problem, protect the surrounding area, and explain the repair before work begins.
Plumbing Repair in Concord, NH
Leak Repair
Pinhole leaks, burst pipes, accessible supply-line failures, and drain leaks. We locate the source within our service scope, isolate the problem, and explain the repair options before work begins.
Toilet Repairs
We repair running toilets, weak flushes, leaking tanks, worn wax rings, and damaged flanges. Stocking common parts helps us complete many toilet repairs in one visit.
Drain Cleaning and Replacement
We clear clogged sinks, tubs, showers, toilets, and accessible house drains. When older cast-iron or galvanized drain piping is failing, we can replace the affected sections.
Frozen Pipe Thawing
We safely thaw frozen supply lines and look for exposed sections that may benefit from better insulation or air sealing.

Plumbing Repairs With Clear Options
A leaking fixture may need a cartridge or supply line. A recurring drain problem may point to a deteriorated section of interior piping. We inspect enough of the system to understand the cause, then explain whether a repair or a targeted replacement is the better value. Our plumbers work with copper, PEX, PVC, cast iron, and galvanized piping found inside homes. Stocked service vehicles help us finish many Concord repairs without a second parts appointment.
- 24/7 emergency plumbing service in Concord
- Licensed NH plumbers on every call
- Repair scope and expected cost explained before work begins
- Stocked trucks with common repair parts
- Labor warranty on repairs
- All major brands of water heaters and fixtures
Plumbing Repair FAQ
I have a leak. What should I do first?
Shut off the fixture's water supply if you can do so safely. If the leak cannot be isolated, use the home's main shutoff, then call us. Stopping the active flow can limit water damage while help is on the way.
How much does plumbing repair cost?
Plumbing repair costs depend on the problem, access, and required parts. A clogged sink drain cleanout might cost $150-$250, while leak repairs and piping replacements vary with the location and access. We diagnose the problem first and provide the repair price before work begins.
My water heater is leaking. Repair or replace?
Water leaking from the tank body generally means the tank has failed and needs replacement. Leaks at supply connections, valves, or the temperature and pressure relief valve may have a repairable cause. We inspect the water heater and explain the appropriate options.
Do you replace old cast-iron drains in Concord homes?
Yes. We replace aging cast-iron and galvanized drain piping inside the home, including accessible basement and branch drains. We inspect the piping first and explain whether a repair or replacement makes more sense.
More Concord Home Services
A.J. LeBlanc can coordinate HVAC, plumbing, and electrical work for your Concord home.
Plumbing Repair in Concord
Get experienced help from one family-owned company for HVAC, plumbing, and electrical work in Concord.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
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.