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TRUSTED BY SMITHTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2.3k+
    Verified plumbing services reviews

Find Plumbers in Smithtown

Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
53
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"This young man is a very competent plumber. as a former plumber myself, I would give him 5 stars. I am 87 and to old to do this myself. I will recommend him to friends and people who may need a reliable plumber."
Install roughing to
Install new check valve
Old plumbing
Replace and repipe heater
Install roughing to

+35

Response time10 hrs
Recommended by90%of homeowners
Avatar for Best/Flo Sewer & Drain Cleaning Company, Inc.
Best/Flo Sewer & Drain Cleaning Company, Inc.
4.3(
508
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Wes was an extremely nice guy and easy to have around. I will not call any other plumber, from now on he's our guy! I would highly recommend them. Thank you Wes"
Bestflow333@yahoo.com
Response time5 hrs
19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Snake the Drain Plumbing  & Drain Services
Snake the Drain Plumbing & Drain Services
4.8(
517
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Snake the Drain plumbing was amazing. I am so glad that my husband and I opted to use this company to fix out hot water pipe issue. Our primary bathroom had a leak that effected several rooms in our house. Louie and his team quickly responded to our call and immediately solved our plumbing issue. Armand even came back the next day to check in on the work that was completed. I am looking forward to being able to work with Snake the Drain plumbing again. Their customer service, timeliness, and fair prices truly qualify them as a top notch company."
Snake the Drain
Toilets
Sinks
Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Kitchen & Bath Works INC
Kitchen & Bath Works INC
4.9(
108
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"Wonderful from start to finish. He showed up when he said he would and was very neat and cleaned up after each visit. He progressed quickly and is skilled at what he does. He had great suggestions and will do whatever you want. I love my bathroom and would definetly use him again. His help from plumber to electrician were also great choices. I was very comfortable having them in my home. The process was much quicker than I excpected and the end result is beautiful! Thanks again for a great experience Louie! Looking forward to working with you on our kitchen."
Additional Photos
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+54

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J R B & SON INC
J R B & SON INC
5.0(
67
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"I found John on Anji, after interviewing 4 contractor's my whole family and myself felt he was the right person for the job. With over 40 year's of experience and licensed in plumbing and electrical he can do it all. He's got a great personality and Mike his helper was amazing as well. We've lived in our home for 27 year's and the bathrooms needed to be desperately upgraded. We also had no vents in our bathrooms and had mold issues which is not good at all. Here's some before and after pictures, my whole family and friends are blown away at the transformation and I am so thrilled at John's work. He's very prompt and cleans up at the end of everyday, very respectful of my home. A++++"
Owners bathroom
Shower conversion
Face lift
Kitchen ret
Custom design bathroom

+440

5 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"After 37 1/2 years, our septic tank/cesspool finally got overwhelmed and our house drain piping started to periodically clog and back-up.  Without knowing for sure, I called the owner of Priority, John, and he discussed the "symptoms" and cures to the point where I felt I reasonably understood what was going on and how to address the likely problem. John was very professional and patient in discussing what I was facing and what his technicians might or might not discover once they came to the house to directly assess the problem.
Our technician, Paul, was very professional and helpful in explaining every step of the process, after he made his evaluation.  In
addition to first fixing a leaky toilet which contributed to our septic tank/cesspool problem, he went through our entire house to assess our situation.  We mentioned to him that we knew virtually nothing about our septic tank/cesspool assembly and had never had the system treated, being very careful over the years regarding what went down our drains.  We found an old photo which Paul
mentioned was the top of our septic tank/cesspool assembly from when we first had the house built on a vacant lot.  We vaguely knew where it was located and Paul used a metal detector to locate the top of the assembly.
Paul proceeded to confirm what he expected and pumped out both the septic tank and cesspool, while prepping the assembly with a collar and new cover for future access and treatment.  He then snaked out a clog at the adjacent drain pipe on the side of the house and then had us test all our sinks, showers/tubs and toilets to make sure the system was running perfectly.
Our overall experience was very satisfactory for this unexpected problem, and I wouldn't hesitate to recommend Priority to others, or use them again for future treatments.
"
Additional Photos
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
5.0(
98
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Wow! What a breath of fresh air . Mario was so professional. He was prompt , efficient, knowledgeable and a pleasure to have as my plumber. Will most definitely have him come again for all my plumbing needs."
Response time4 hrs
Response rate97%
9 neighbors recently requested a quote
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Plumbing questions, answered by experts

Plumbing projects in Smithtown can impact your home’s electrical, HVAC, or septic systems, especially if you’re adding fixtures or rerouting pipes. For example, installing a new water heater or sump pump may require electrical upgrades, while changes to drainage can affect basement waterproofing. Discuss your project with your plumbing contractor to identify any potential impacts on other systems and ensure your home remains fully functional.

Helpful?

Before contacting a plumbing contractor in Smithtown, record your home’s age, plumbing material types, and any recurring issues like slow drains or water discoloration. Note if your property uses a septic system or connects to municipal sewer, and gather past plumbing inspection reports. Knowing your main shutoff valve’s location and having recent water pressure readings will help your plumber assess your home plumbing system efficiently.

Helpful?

In Smithtown, homeowners should consider the area’s high water table, which can affect sump pump installations and basement plumbing. Salt air from the nearby Sound may accelerate pipe corrosion, so choosing corrosion-resistant materials is wise. Seasonal ground freezing means pipes must be buried below frost lines. Always factor in Smithtown’s soil type and water quality, as these can impact both plumbing design and long-term maintenance.

Helpful?

When hiring a plumbing contractor in Smithtown, prioritize professionals with proven experience handling local soil and water conditions. Ensure they are familiar with Smithtown’s plumbing codes and can provide references from similar projects. Ask for proof of insurance, written estimates, and details on warranties. A trustworthy pro will never ask for full payment upfront and will have a local business presence, giving you confidence in their reliability.

Helpful?

In Smithtown, quality plumbing work is shown by neat, well-supported piping, leak-free joints, and balanced water pressure throughout your home plumbing system. Look for evidence that plumbing inspections were passed, such as inspection tags or certificates. A reputable plumbing contractor should provide clear documentation, including warranties and photos of completed work, ensuring all installations meet local code and are built to handle Smithtown’s unique water conditions.

Helpful?

The Smithtown, NY homeowners’ guide to plumbing services

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