
Serving East Setauket, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"George did the waterproofing in my basement, it was a good job"





+12


Serving East Setauket, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"George did the waterproofing in my basement, it was a good job"





+12
Serving East Setauket, 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

Serving East Setauket, NY and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"They were very helpful and professional. Glen responded to all of my questions in depth and worked hard to get my business to waterproof and eliminate mold. There have been a few hard rains since they completed their work, and I haven't had any water in the basement so far."


Serving East Setauket, NY and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."

Serving East Setauket, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."





+172

Serving East Setauket, NY and surrounding areas
Approved
In business since 1981
Free estimates
Warranties offered
"Very well. Workers very punctual. Did a great job repairing the brickwork around my pool."





+180

Serving East Setauket, NY and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"I had a crack in my foundation that needed to get repaired quickly. They did a fantastic job and were a pleasure to deal with. I recommend them for anyone that’s in the same position that I was!"



Serving East Setauket, NY and surrounding areas
Approved
In business since 1994
Free estimates
Customers say: True professional
"Lorenzo did a great job. All his guys were very attentive. Everything was done right on schedule. All the work was perfect. He did a great job installing my foundation, Belgium block driveway and major regrading of the property. I would hire him again in a heart beat."





+72
Serving East Setauket, NY and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
Stronghold Roofing & Foundation 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. 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 East Setauket, NY and surrounding areas
In business since 1984
Free estimates
"Jack and his crew were thorough, professional and courteous throughout the entire waterproofing project for the basement, which included outside drainage work to better direct water away from the house, and the foundation repairs that were needed. He provided a detailed estimate and explained all facets of the project. Jack also provided additional recommendations for repairing the house gutters and downspouts. The home was built in the 1940's and the basement would flood following rain. Since the repairs, three rain storms within five weeks, each with over 3 inches of rain, have occurred and the basement waterproofing project was immediately tested. It has remained dry!"




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