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Best plumbers near Jericho, NY

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TRUSTED BY JERICHO, NY HOMEOWNERS

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

Top-Rated Plumbers in Jericho - Updated Nov 2026

Barnagat Plumbing Inc
4.7(
212
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+16 more

Serving Jericho, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"I was very impressed with Barnagat Plumbing. Barbara Barnagat and her son were here for over four hours; it was a challenging job and they stuck with it and got it done! They were polite, prompt, professional, and good-humored. (And I also really liked how they treated each other with utmost respect!) I felt that the price was fair, given the time and work that needed to be done. I would hire them again without reservation."
Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for Reliable Plumbing & Heating
Reliable Plumbing & Heating
4.9(
14
)
Water Heater - Install or Replace

Serving Jericho, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"GARY The owner of Reliable Plumbing & Heating did everything he said he promised. It was very refreshing to see an honest professional take pride in his work when the job was finished he took out all the scrap that was left. He then explained about the system and how it worked. I would and will recommend his company to anyone in need of a true and reliable professional."
6 neighbors recently requested a quote
Avatar for Sewer & Drain Services, LLC
Sewer & Drain Services, LLC
4.9(
27
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceSewer Main - Clear+2 more

Serving Jericho, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Alex and his team did a great job at unclogging my bathtub. For a long time water was not draining properly. While they were at it they also discovered a leaking pipe and fixed it as well. They are expert professionals who I truly recommend. I will keep their contact for the future."
Unclog
Unclog
Unclog
Unclog
Unclog

+1

Response time5 hrs
Response rate99%
23 neighbors recently requested a quote
Avatar for Dynamic Drainage LLC
Dynamic Drainage LLC
5.0(
50
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+3 more

Serving Jericho, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"TJ from Dynamic Drainage was excellent to deal with. From start to finish. He was friendly, truthful and honest. He’s a good guy and a great communicator. He cleared our main line from our home to the sewer and I would highly recommend TJ and Dynamic Drainage for your plumbing needs."
Mainline stoppage
Plumbing
19 neighbors recently requested a quote
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessSewer Main - Clear+3 more

Serving Jericho, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"John the owner is an expert and is on a mission to have his best men solve the problem in the most expeditious and pleasant smelling as possible.  John sent over Paul who was a specialist hands DOWN!!!  I will always use them for their expertise on cesspools and plumbing.  Paul came into my house to see where the plumbing was originating and saw some faulty pipes and set we up with an appointment to fix that problem after consulting with head man John.  Hands down to this company who was fast efficient and reasonably priced. 
"
Additional Photos
Response time8 hrs
Response rate100%
Recommended by96%of homeowners
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Plumbing FAQs, answered by experts

The freeze-thaw cycle in Jericho requires burying water service lines below the 36-inch NY frost depth. High summer humidity causes condensation on cold pipes, creating mold risks in unconditioned spaces. Heavy rainfall from coastal storms creates sewer backpressure, making backwater valve installation essential for basement plumbing. Additionally, spring ground saturation delays underground excavation work for sewer lines due to wet soil.

Helpful?

Sewer lateral connections require precise installation to prevent infiltration and pass county inspections. Supply lines in unheated spaces demand proper insulation to survive cold Jericho winters. Furthermore, older homes contain galvanized steel pipes that interact poorly with modern materials during plumbing updates. You must also ensure irrigation systems feature correct backflow prevention devices to meet NY water district requirements.

Helpful?

To verify correct plumbing, check your local town records for a closed permit. Proper work on private wells or septic systems requires official county sign-off. Your installation must comply with NY State standards for pipe materials and water pressure. Additionally, your fixtures and connections must handle the moderate water hardness found in the Jericho aquifer system.

Helpful?

Homeowners underestimate the time required to obtain local town permits and schedule inspections. Upgrading your water service size demands separate coordination with the Jericho utility provider for meter changes. When updating plumbing in older homes, you will encounter outdated galvanized supply lines and cast iron drains. Remediating these aging materials adds significant time and scope to your New York project.

Helpful?

Water pooling at your basement wall base indicates a grading or waterproofing issue rather than a plumbing failure. Wet spots in your lawn point to irrigation system leaks. In humid NY summers, water near mechanical equipment comes from air conditioning condensation lines. Discolored water requires checking with the Jericho utility provider to confirm routine main flushing before replacing indoor pipes.

Helpful?

The Jericho, NY homeowners’ guide to plumbing services

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