Serving Brookhaven, 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 Brookhaven, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1984
Free estimates
Customers say: Terrific value
"Jack and his crew were top notch !! Excellent workmanship and very clean !! Great guy, very professional and knowledgeable, fair price too !! Redirected rain water around foundation outside, removed basement sheetrock, located leak on basement wall and repaired, waterproofed foundation, treated mold, replaced sheetrock, insulation and molding, primed and painted. Highly recommend this company !!"
Serving Brookhaven, 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 Brookhaven, NY and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"I hired Zavza Seal LLC to waterproof the foundation in my basement. Anderson and his crew went above and beyond with the project. They were on time, clean and responsive to any questions I had. I would gladly use them again."
Serving Brookhaven, NY and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"I own discount cesspool and drain inc, ive been using Mike for over 10 years! His work is always perfect. He gives me and many new home owners the more resonable prices ever! Mike always comes on time and gives me a free in person estimate. If his price is higher than other contractors he beats the other price quoted by $500 every time. One of my favorite parts about this conpany is that they are family owned and operated. I highly recommend thid company to anyone looking for beautiful work, foundations, waterproofing, Ashphault work, brick and masnary work!! Thanks again Mike and Jim!!! -Dom Motta, president of Discount Cesspool and Drain Inc"
+22
Serving Brookhaven, NY and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"These guys were great. I had mold in my basement walls. This company was very knowledgeable and their price was very good. In one day not only was all the mold gone but they also waterproofed my basement. They were professional and fast. I highly recommend them."
Serving Brookhaven, 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."
+165
Serving Brookhaven, NY and surrounding areas
Approved
In business since 1994
Free estimates
Customers say: Quick response
"Lorenzo was responsive, prompt and fair. He and his team installed a drywall for us to help with water in our basement 6 months ago. So far, everything is working well."
+72
Serving Brookhaven, 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 Brookhaven, NY and surrounding areas
Approved
In business since 1981
Free estimates
Warranties offered
"From beginning to end excellent work and extremely satisfied"
+180
From average costs to expert advice, get all the answers you need to get your job done.
Who installs french drains? Learn which pros to hire, other options, and how pros get it done. Start your french drain hiring guide now.
Learn who to call for foundation repair. Compare foundation repair contractors vs structural engineers and get clear steps to fix issues today.
Wondering who inspects home foundations? Learn when to call a structural engineer vs. a home inspector and what each pro checks.
Who to call for water in the basement or crawl space? Learn whether to hire a plumber, contractor, or structural engineer and what to expect
Wondering who inspects crawl spaces? See if a home inspector or crawl space contractor should handle your crawl space inspection and what to expect.
If you need to waterproof your basement, consider essential cost factors, including basement size, sealant type, home age, and more.