Get matched with top basement waterproofing pros in Valley Stream, NY

"George did the waterproofing in my basement, it was a good job"

"This was the second time I hired zavza seal. This time I needed help with attic insulation for my parents house. Starting with setting up the free appointment, ending with the crew and quality of the work - they deliver a great experience and I highly recommend them for anything waterproofing, insulation, concrete and foundation fixes. If you are looking for a contractor and donâ t know who is trustworthy and professional, go with Zavzaseal, you ll be in a very good hands."

"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."

"Bobby and his crew answered all my questions, they were respectful and extremely helpful. Bobby and crew went above and beyond what was on the contract. My house looks beautiful, they power washed entire building, pained the sidewall of the building with thorocoat, front of house was pointed where necessary and applied waterproofing sealer, glass block window, painted stoop and stairs, cemented cracks on stoop and sidewalk, painted outside railing and applied cement in basement where needed. I have to say some of what was done wasnâ  t even on the contract, so they went above what was expected and to my surprise Bobby didnâ  t charge extra. Being a single woman who has had bad experiences with contractors and their disgraceful personalities, having Bobby and his crew work on my property was a pleasure and breath of fresh air. I would hire Bobby and his crew again and recommend them in a heart beat. Best work!!"

"Dynamic Drainage did an outstanding job locating a drain line breakage. Their technician was professional, efficient, and used advanced camera technology to find the exact problem quickly, saving me a lot of time and stress."

"I called John and left a voicemail and he got back to me immediately. He double checked that I needed a cesspool certification and not an inspection which would have been more invasive and costly, and once confirmed, scheduled them to come out that weekend. The man who performed the certification was right on time and was very quick but professional and thorough. Everything was seamless, and for something requested by the bank so last minute, we were grateful to get it completed so quickly."

"I was so,so grateful they came on short notice. Just dn't understand if the new boiler could get into the basement then why the old one couldn't go out the same way. Overall still grateful though..THKS!"

"Would recommend! So satisfied! Thank you."

I’m a young plumber with experience and certifications. I’m looking to get my business Started with my colleagues that establish relationships with customers and landlords. I promise full respect, fair pricing and honest excellent work. We offer a warranty on our work And take the right steps to leave your home as clean as we found it. \nWe specialize in leak and pipe repair, but we also; unclog drains, Clean grease traps, snake sewers,Install rough in plumbing, Install new plumbing fixtures, Install new water heaters, fix dripping showers or faucets, fix and replace toilets, install new faucet and sink, install instant hot water heater, install washer and dryer, install stoves to existing gas lines, do MINOR gas work, fix or replace sump pump, install radiators or baseboards, and many other plumbing issues you may have. We work in Queens, Long Island, Brooklyn, and any other locations around. We are looking forward to working with you!

"All their work was excellent. Not only did they replace our roof and repair water damage in our dining room, we had them do other jobs too. Replacement basement windows, outdoor lighting, and fencing. I would definitely hire them again."