Top-rated plumbers.

Get matched with top plumbers in Madison, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Madison, NJ?

Select your specific project to find the pro for you.

TRUSTED BY MADISON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon907
    Verified plumbing services reviews

Find Plumbers in Madison

Avatar for AJT Complete Construction LLC
AJT Complete Construction LLC
4.8(
346
)
Sewer Main - Install, Replace or RepairSewer Main - ClearSewer Main - Clear - For Business+1 more

Serving Madison, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Needed leaky water valve repaired and sewer system unclogged. Came within 45 minutes of my desperate phone call. Installed new valve and new copper piping. Could not flush clog from inside, so came next day and dug 7' hole in front garden to remove the clog. Also installed vertical pipe to access any future sewer problems. Work crew had to dig out two big bushes to access the old sewer pipe at my home's foundation but replanted them along with any tulip bulbs they displaced. Truely considerate of my early spring garden! Courteous, mindful of property, work done in a timely fashion at a fair price. Explained each step in the process and why it was needful. Very pleased with 'Moose' and his work team."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+55

Response time11 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Friendly Plumbing Heating & Cooling LLC
Friendly Plumbing Heating & Cooling LLC
4.6(
229
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear

Serving Madison, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Friendly Plumbing Heating & Cooling LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Photos of my work
Recommended by91%of homeowners
Thomas D. Evans
4.7(
234
)
Faucets, Fixtures and Pipes - Repair or ReplaceGas PipingWater Heater - Install or Replace+4 more

Serving Madison, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Customers say: Quality work

"Tom did excellent work in a efficient manner, about half the time of other plumbers I've hired. He also is willing to clearly explain the likely results of different choices."
Our work
Our work
Our work
Our work
Our work

+22

Response time6 hrs
9 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for CFI Home Improvement
CFI Home Improvement
4.9(
52
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Madison, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"He and his associate were prompt with service, responsible, and trustworthy.  The full bathroom renovation took 2 weeks, and the result was just outstanding.  I would use this contractor again and recommend him to others as well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+136

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
...
Showing 1-10 of 803
Plumbing questions, answered by experts

Start by pulling the permit history from the local construction office to see what plumbing work was completed legally. The year your NJ home was built dictates the pipe materials and potential code gaps present. Locate your main water meter, check your flood zone status, and confirm whether you rely on a municipal sewer or a private septic system before proceeding.

Helpful?

Opening walls for plumbing updates exposes older electrical wiring, which requires immediate upgrades to meet state codes. In many Madison homes, domestic pipes sit near hydronic heating lines, making it easy to disrupt your boiler system. Rerouting drains also involves cutting structural floor joists, demanding engineering approval. Always hire a local professional to assess these overlapping systems before starting your project.

Helpful?

A missing permit record is a clear sign that previous plumbing work requires a professional review to ensure it meets local codes. Watch for low water pressure from corroding galvanized pipes, mismatched pipe materials joined without proper fittings, and slow drains caused by improper sloping. Address these issues promptly to keep your Madison home safe and fully compliant.

Helpful?

In older Madison properties, cast iron drain stacks corrode over time and become a frequent source of leaks. You will also need to replace aging galvanized or lead water service lines. The local freeze-thaw cycle damages exterior hose bibs, while mature trees cause root intrusion in sewer laterals. Inspect these areas and upgrade to frost-free exterior fixtures to prevent winter damage.

Helpful?

Homeowners consistently underestimate local permit requirements and the time it takes to schedule a licensed professional in NJ. You must account for seasonal deadlines, like insulating pipes before the late November freeze. Opening walls in older properties reveals hidden electrical or structural issues that require extra trades. Always plan ahead and secure permits for any plumbing project to avoid unexpected delays.

Helpful?

The Madison, NJ homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.