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TRUSTED BY RANDOLPH, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon657
    Verified plumbing services reviews

Find Plumbers in Randolph

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 Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

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+55

Response time11 hrs
1 neighbors recently requested a quote
Recommended by95%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 Randolph, 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%
3 neighbors recently requested a quote
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 Randolph, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I am very pleased with the work Misael did on our bathroom renovation project. He is very precise and skilled at his craft. The project entailed ripping out an existing shower and tile walls that had been damaged by water penetration and installation of new tile and shower. The project also involved an electrician and plumber to install a fan and ductwork and to relocate the drain and replace fixtures. Photos of the completed project demonstrate the quality of Misael's work."
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+136

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Pipe Works Services Inc
Pipe Works Services Inc
4.4(
204
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+20 more

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"We recently worked with Frederick Akridge from PipeWorks for some major plumbing upgrades, and his meticulous work left us thoroughly impressed. He installed a pressure-regulating valve, multiple shut-off valves for the main water line and water softener, and even replaced the corroded safety valves for our washing machine. His attention to detail is unmatched. What truly set him apart was the care he took in explaining everything he did. He walked me through each valve, making sure I understood exactly how to control the water flow throughout our home. It's rare to find someone who’s not just skilled but also takes the time to educate their customers. If you're looking for a plumber who's detail-oriented, professional, and takes pride in their work, I can't recommend Fredrick highly enough."
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+93

15 neighbors recently requested a quote
Recommended by78%of homeowners
Lamco Plumbing & Heating Contractors
4.5(
259
)
Gas Piping

Serving Randolph, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"HIGHLY RECOMMEND! When PSE&G determined my Rheem tankless hot water heater was not repairable (I have the Worry-Free Plan from them) I then looked for a plumber to do the installation of the new one. It was still under warranty so I was given a new one from Rheem and just needed it installed. After speaking directly with 3 local plumbers and getting an approximate cost I went to Angi and spoke with 3 from there. I went with LAMCO (from Angi) for the following reasons: 1. their estimate was similar to several others and lower than a few of the crazy high ones 2. they replied quickly to all my inquiries 3. they were able to work with me in next day #3 was huge as I have a family of 4 without hot water and an autistic son. I had them do other plumbing needs while they were there- very reasonable for the other things as well."
Response time1 day
16 neighbors recently requested a quote
Recommended by96%of homeowners
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Plumbing questions, answered by experts

Before scheduling plumbing services, document whether your Randolph home uses municipal water or a private well, along with your connection to a sewer or septic system. Note the exact location of your main water shutoff valve. Gather any recent water quality test results, existing permits, and your property lot and block numbers. Identifying your current pipe materials and age will also help professionals plan the project effectively.

Helpful?

Your Randolph home is an excellent candidate for plumbing upgrades if it was built before 1985, as it contains aging galvanized steel or older copper pipes. Homes on private wells with untreated hard water also benefit greatly from system improvements. Additionally, properties with uninsulated basements or crawl spaces require immediate pipe insulation projects to protect against freezing weather and prevent severe winter damage.

Helpful?

A common mistake with plumbing in Randolph is skipping required permits or hiring unlicensed contractors. Homeowners also under-insulate pipes in crawl spaces or garages, leaving them vulnerable to freezing temperatures. Another error is ignoring local water sources. You must know whether your home uses municipal water or a private well, as hard water and iron content require specific filtration setups to prevent severe pipe damage.

Helpful?

After completing plumbing, schedule a final inspection to close out your permit and secure a Certificate of Approval. If your NJ home relies on a private well, test the water for sediment or bacteria. For homes on municipal water, flush your taps for several minutes to clear any debris. Finally, inspect all newly installed pipes in unheated spaces before the first hard freeze to ensure proper insulation.

Helpful?

The longevity of plumbing depends heavily on managing regional freeze-thaw cycles and ground movement. Buried lines must sit below the 36-inch frost line to prevent frost heave. Water quality also plays a massive role. Hard water and high iron levels degrade pipes quickly if left untreated. Furthermore, hiring licensed professionals ensures all work meets strict NJ building codes, which guarantees safer and longer-lasting results for your home.

Helpful?

The Randolph, NJ homeowners’ guide to plumbing services

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