
Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"They came at time promised and diagnosed problem. Drained and treated cesspool."


*The Angi rating for Drain Pipe Installation companies in Cold Spring Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.
*The HomeAdvisor rating for Drain Pipe Installation companies in Cold Spring Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.
Last update on July 19, 2026

Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"They came at time promised and diagnosed problem. Drained and treated cesspool."


Serving Cold Spring Harbor, NY and surrounding areas
Approved
Super Service Award Winner
Emergency services offered
Customers say: True professional
"It went great. A great experience from start to finish. We submitted an inquiry as we had a leak on a pipe and bathroom. 5 min after submitting the inquiry we were contacted. 24 hours later we had the plumber come fix everything for a great work done and at the right price. If you need help, don’t hesitate to reach out to them. They are great! 5 star service!"





+35

Serving Cold Spring Harbor, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"No more water in basement since drain was installed. Very happy."





+88

Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Easy and good service I will recommend this company to anyone who is interested in getting work done."



Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Very Simple job. They removed a clog in my toilet causing issues."

Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1978
Free estimates
Warranties offered
"If you're seeking a professional landscaping company that treats you like family, this is the company for you. Carl was extremely professional and listened closely as we discussed what we liked and what we wanted. He respected our budget and helped us create a design that we could easily manage but one that we also loved. From the initial intake meeting, to the professional design templates, to the installation day, Carl and his crew were amazing. I'd highly recommend this company and will certainly be hiring them again! Thanks Carl for the exceptional service."

Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"





+172

Serving Cold Spring Harbor, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Offers commercial services
"This team was outstanding. I explained my situation with a former company and that I needed immediate service. They came the following day as they said they would . The communication was terrific and they kept me updated as to the time they would arrive. They took care of closing down the system/ told me that a pipe could be repaired in the spring. They were pleasant, accommodating and very very professional. This company has been hired for any further work that is needed to be done."
Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
Bonhomme Plumbing and Home Renovations 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. 25 years of 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.
Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"This was absolutely my best experience I have ever had with any company I have ever done business with. No need to look any further, this is definitely the company you will want to do your basement waterproofing . The work that is done and the professionalism of every member of this family run business will exceed your highest expectations. I am an avid researcher when it comes to finding the best company to do a job that I need done. I had an ongoing issue for years with water leaking into my basement. I had 6 top rated waterproofing companies(very well known on long island and beyond) come to my house and present me with why my basement was leaking and how the best way was to fix it. Each company had something different to say and all different ways to fix it. Then came the Napalitano Brothers(Sons James and Mike). These upstanding gentlemen separated themselves from all the other companies I had dealt with. They were polite, sincere, honest, genuine, well mannered, friendly, professional, knowledgeable, and patient. They presented themselves with pride in the work that they would be doing and ensured me that they would be able to provide me with a job that would satisfy me beyond measure. I cannot say enough about James and Mike( they both were hands on in doing the actual work for the entire job) they were true to their word and after meeting the patriarch of the family business, I can see why and where these young men get their loyal, honest and genuine qualities. If every business followed the business model and approach of how the Napalitano Brothers run a company, it would make it easy to pick a company to do a job. Good thing I am steadfast when it comes to doing research on a company and I take my time to choose what company I will let do a job I need done. I could not have made a better choice because there is no better choice out their when it comes to getting your basement waterproofed. Everyone says they are the best, but with the Napalitano Brothers you are actually getting the best. After you check out the other companies, let the Napalitano Brothers be the last one before you make your final decision and I will guarantee, you will do as I did and have them do the job. They will exceed your every expectation and put you at complete ease from start to finish, and even after with their follow up with you once the job is complete. Make the SMART choice which is the absolutely the BEST choice and have the Napalitano Brothers take care of your basement waterproofing. They will be my only choice and recommendation to anyone that I know that will need the services that they provide. Since the completion of the job, back in February 2017, we have had a good amount of rain with a few storms that brought tremendous rainfall and I can say with great happiness and satisfaction that my basement has not leaked even one drop. I am very grateful and thankful for meeting the entire family and workers and for having them do a"





+22
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