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TRUSTED BY HILLSIDE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified plumbing services reviews

Top-Rated Plumbers in Hillside - Updated Nov 2026

Avatar for Titan Plumbing Sewer & Drain
Titan Plumbing Sewer & Drain
4.9(
45
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Hillside, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Fast, Clean, Efficient, Feasible! This is an easy review to write when you have a professional on the job. Titan Plumbing Sewer & Drain was on site ready to swap out our old tank and install the new one. Also, was aware of new housing codes and installed an Expansion Tank. He could of easily changed the thermocouple just to get by but did not recommend doing so on a 10+ unit. Do it right once and call Titan Plumbing Sewer & Drain. We were so happy with their service! Easy to recommend them"
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+15

1 neighbors recently requested a quote
Recommended by97%of homeowners
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 Hillside, 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."
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+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(
230
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear

Serving Hillside, 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 by90%of homeowners
Pascale Plumbing & Heating, Inc.
4.6(
120
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateFaucets, Fixtures and Pipes - Repair or Replace+10 more

Serving Hillside, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

When your plumbing stops working, you need fast, reliable services. You can get all of that and more, from a dependable professional like Angelo Pascale. Our trusted team will help return your home to normal. We specialize in all your plumbing needs. Call us for a free estimate today.

Recommended by78%of homeowners
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
136
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+14 more

Serving Hillside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"These were the nicest plumbers I have ever dealt with, they were A plus!! I had a simple problem, they came back and made the problem into a masterpiece. Total class, excellent communication. Hire these guys you won’t be disappointed I promise. Will definetly use them for all our plumbing needs from now on!! Thank you!"
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+20

Response time7 hrs
Response rate99%
Recommended by92%of homeowners
Avatar for 123 SEWER AND DRAIN LLC
123 SEWER AND DRAIN LLC
4.9(
57
)
Sewer Main - ClearDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+3 more

Serving Hillside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Mo was absolutely amazing. Possibly the best contractor I have ever hired. Had a situation with a clog in my main sewer line and he was extremely quick to respond. Even before arriving at the house he did a FaceTime to diagnose the situation and give me peace of mind. He moved his schedule around to come first thing in the morning the next day and his customer service throughout was great. He walked me through everything that he was doing and gave me counsel on how to avoid situations in the future along with different options. Saved his number because I will absolutely use 123 Sewage again!"
Response time3 hrs
Response rate100%
7 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

Freezing winter temperatures in Hillside put pipes in unheated garages and exterior walls at high risk for bursting. Bury all new outdoor plumbing lines below the 36-inch frost depth to prevent freeze damage. Heavy spring rains and severe storms raise groundwater levels, overwhelming aging basement drains and causing sewer backups. Schedule any exterior excavation between late spring and early fall to avoid the severe complications of digging through frozen ground.

Helpful?

As homes age in Hillside, original galvanized steel supply lines corrode internally, restricting water flow and leaching rust. Cast iron drain stacks develop cracks, and mature tree roots frequently invade aging clay sewer laterals. In mid-century properties, aging copper pipes develop pinhole leaks. When you update your plumbing system during a renovation, expect mandatory code-compliance upgrades for nearby vents and shut-off valves that were not part of your original plan.

Helpful?

When planning plumbing projects, remember that you are entirely responsible for the sewer lateral from your home to the municipal main connection. Verify if your property has a lead service line before starting supply-side work, as disturbing these triggers mandatory replacement. You must hire a licensed contractor to handle permits, as self-permitting is not allowed in NJ. Additionally, account for shifting clay-heavy soils during any exterior excavation.

Helpful?

Homeowners frequently underestimate the strict inspection timelines required for plumbing work in NJ. Plan for extended project scopes, as opening walls often reveals outdated setups that require mandatory code upgrades. Expect significant yard and driveway disruption if your project involves sewer lateral excavation. For attached housing, coordinate with your neighbors early, as shared drain stacks and vent lines require notification before any major pipe modifications begin.

Helpful?

In older Hillside homes, slow drains and minor leaks point to systemic pipe deterioration rather than isolated plumbing clogs. Watch for white mineral deposits or wet spots in your basement, which indicate a failing sewer lateral. Sudden water pressure drops or brown water after periods of inactivity signal severe internal pipe corrosion. Persistent sewer odors in lower-level bathrooms mean you have cracked pipes or root intrusion requiring immediate attention.

Helpful?

The Hillside, NJ homeowners’ guide to plumbing services

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