Call ACM Basement Waterproofing now for
free advice on your Long Island basement waterproofing solution
or any wet basement problems

acm basement waterproofing long island wet basement waterproofing
Here's what our customers have
to say about us:
"Mark came when he said he would,
did what he promised to do, and we
have had a
dry basement for years.
We have even called on really rainy
days to thank him again." -
Joan and
"Mark, the job you did was
outstanding. Neat, perfect, and
right the first time
. You left my
basement cleaner than it originally
was. I can not thank you and your
crew enough for the perfect and
thorough work that you all did in my
home. Thank you so much Mark and
your team." -
Richard, North Babylon
"Mark was very honest, fair, and his
price was excellent. I have
recommended him to other people. I
was very happy with his work and he
was very
honest and does excellent
. I highly recommend him." -
Daniel, Lynbrook
"Our dealings with ACM were a
of fresh air
for a homeowner. We
found the entire staff to be very
professional. Mark was punctual and
thorough at the time of the estimate;
the work crew arrived on time and
completed the job
without a hitch.
Our property was left immaculate." -
Claire, Huntington Station
“Your team was professional,
pleasant, and on time. I have and will
continue to recommend your company.
Let it rain, I don’t care! Thank you,
Mark.” –
Maureen, Lake Grove
“ACM did a great job! Their staff are
friendly, helpful, and clean. They
the job right
and were very
professional. I would like to
recommend my friends to call them if
they need basement waterproofing.” –
David, Lindenhurst
We are open 7am-11pm, 7 days a week
Call now for a free estimate:
Welcome to wetbasementguy.com, home of ACM Basement Waterproofing Long Island

ACM Basement Waterproofing is a family owned and operated basement waterproofing
company based in Islip, NY serving all of Nassau and Suffolk counties on Long Island (see our
full Long Island service area here).

At ACM Basement Waterproofing, our primary goal is to educate and help you make the best
decision that you can make about how to protect your primary investment - your home. Here
on our site you'll find information about common basement water problems and what we do
to solve them. The links above provide a bit more information about our
company, our
customers, our waterproofing services, and what sets us apart from the competition. Call us
631-581-0600 with any basement waterproofing questions and we'll be happy to help.
We will also schedule a free estimate to determine the solution that's right for your basement
water problems and your budget.

On Long Island basement waterproofing can be a challenge for do-it-yourselfers and
inexperienced waterproofing companies, because there is no one-size-fits-all solution. The soil
composition, ground layout, and building structures of Long Island are unique in that there is
so much variation from area to area. Because of this, Long Island basement waterproofing
solutions vary greatly from one house to another, so an accurate diagnosis of the problem is

Other frequently asked questions:

How does water get into a basement?
How do you waterproof a basement?
How much does basement waterproofing cost?
Should I waterproof before I finish my basement?
Pressure relief systems vs. French drain systems - what's the difference?
To read more reviews from
our customers, check out our..
ACM Basement Waterproofing truck
Don't wait for the next rainstorm!
Call ACM Basement Waterproofing
today for a free estimate!
ACM solves Long Island's basement
waterproofing problems the right way, the
first time! See what our
customers from all
over Long Island have to say about us.
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ACM Basement Waterproofing
121 Freeman Ave. Islip, NY 11751
(631) 581-0600
acm basement waterproofing bbb
basement health association acm
acm basement waterproofing facebook
Owner Mark appearing on NBC News to
discuss hurricane preparedness during
Hurricane Irene.
Better Business Bureau A Rated
Long Island basement waterproofing specialists acm
Angie's List A Rating
Want exclusive discounts, offers,
and tips from ACM?
2013 Best of LI Winner ACM Basement Waterproofing
Best of Long Island Waterproofing First Place
Angie's List A Rating
BHA Certified Waterproofing Specialist on Staff
BHA Star Award Recipient