
Serving Smithtown, NY and surrounding areas
Approved
In business since 1971
Free estimates
Emergency services offered
"well until he caused water shut offs to leak which I was billed for o repair Overall he was expensive"


Serving Smithtown, NY and surrounding areas
Approved
In business since 1971
Free estimates
Emergency services offered
"well until he caused water shut offs to leak which I was billed for o repair Overall he was expensive"

Serving Smithtown, NY and surrounding areas
Approved
In business since 1976
Credit card accepted
Customers say: True professional
"Very professional. Affordable. Zach removed my 12 year old gas hot water tank and installed a new system. He worked diligently, answered all my questions, and afterward went over everything. The work was done well, and all was left clean, and neat. Great customer service and all done the same day I called. I will definitely call this company again."


Serving Smithtown, NY and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Joe was awesome. Very knowledgeable, professional and friendly. He took his time and didn’t rush anything. He is an expert with the Navien Tankless Water System. Highly recommended."

Serving Smithtown, NY and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Andrew was prompt and professional throughout the process. He replaced my water heater quickly and everything’s working great. He’s reasonably priced too. Great plumber!"





+11

Serving Smithtown, NY and surrounding areas
Approved
In business since 1962
Free estimates
Emergency services offered
"The removal of the old system and install of the new took less than a day. The crew was on time, polite, and cleaned up after themselves at the end."





+73

Serving Smithtown, NY and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"Great communication, very knowledgeable. I was very pleased with the work Carl did to install a sump pump in my basement. I had him do a few other plumbing jobs at my house after the initial job and was pleased with all the work he performed. Pricing was upfront and fair. I highly recommend this company and will be using them in the future."

Serving Smithtown, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2025
"I recently had a water main installed by Next Level Plumbing, and I couldn’t be happier with the experience. From the start, they offered me a great rate compared to other companies in the Suffolk area, but what really stood out was the service. They were super helpful, attentive, and made sure all my plumbing needs were met in a timely fashion. Unlike other companies I called, this didn’t feel like “just a job” to them—it felt personal. They took the time to explain everything, made the process stress-free, and gave me the sense that they truly cared about the work and my satisfaction. It honestly felt like a relationship was built, not just a transaction. I’ll be recommending Next Level Plumbing to anyone I know who needs plumbing work done. They really do live up to their name—next level service all around! "
Serving Smithtown, NY and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"My old water heater was leaking, so the plumber and his helper replaced my unit for me same day i called. "

Serving Smithtown, NY and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Hands down best contractor we have ever worked with and highly recommend. Anthony was honest and determined to repair our horrible plumbing that we have had problems with for years. At 61 years of age I know excellence and integrity and Anthony has both in loads. He is a master plumber and his work ethic far exceeded our expectations. Red Lion provided excellent expert service at a fair price and we are grateful to have e found them."



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