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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer


Foundation Repair Services & Products
Cracked & Settled Foundation Walls
Retaining Wall Repair
Wall Straightening
Foundation Piers
Wall Anchor Systems
Crawl Space Supplemental Supports
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Wall Repair
CarbonArmor Wall Repair
SmartJack Floor Supports
PolyLevel Concrete Lifting
EZPost Deck Repair
ShotCrete Wall Restoration

Nepean, ON's Expert Crawl Space, Foundation & Basement Repair

For a FREE no-obligation basement waterproofing, foundation repair, crawl space repair estimate in Nepean, ON, please fill out the estimate form and Atlantic Basement Systems will contact you shortly.
I just wanted to say thank you for the excellent job you did with my foundation ..... I have no...
Happy Customers Surrounding Nepean, ON
Work Requests

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Reviews From Nepean
Testimonials From Nepean
I want to thank you ..... If we had known how well it would work out and we had known about Atlantic Basement Systems we would have done this years ago.
Testimonial by Nelson S. from Nepean, ON

Basement waterproofing, crawl space repair, & more in Nepean

Atlantic Basement Systems is your local provider of reliable home repair services in Nepean and nearby. We are proud to be the exclusive waterproofing dealer in the Basement Systems network, serving Ottawa and surrounding Eastern Ontario areas. Our products and services are tried and proven to keep homes in Nepean dry, healthy, and safe. With decades of experience in the industry, we are uniquely equipped to help you with your wet basement or bowing foundation walls.

Efficient home repair services by Atlantic Basement Systems

We offer the following home repair and improvement services to homeowners in Nepean:

  • Basement Waterproofing
  • Crawl Space Repair
  • Foundation Repair
  • Insulation Services
  • Sump Pumps
  • Dehumidifiers

Ready to get started on your home repair? You can count on Atlantic Basement Systems to get the job done right the first time! Contact us today at 1-855-275-5021 or click below to schedule a free, no-obligation estimate. We proudly serve Nepean and the surrounding areas.

Nepean basement waterproofing services

Over the years, we have helped countless homeowners fix their wet basements and put an end to their basement water problems. We can help repair and prevent leaky basement walls, musty smells, and more. Our team is highly trained, licensed, experienced, and friendly. They will thoroughly assess your basement and determine which solutions will be best for your home. Wondering if you require our basement waterproofing services? The following are signs of a basement waterproofing problem:

  • Wet or damp basement floor
  • Leaking or damp basement walls
  • Pooling or standing water
  • Crystalline deposits on concrete surfaces
  • Musty odors
  • Condensation
  • Sump pump issues
  • Leaky basement windows

Don't wait another day to waterproof your basement! Atlantic Basement Systems can help keep your Nepean home dry and healthy for the long run. Get in touch with us today to get started!

News & Events From from Nepean
Winter Weather Can Mean Trouble for your Foundation
The foundation repair experts at Atlantic Basement Systems want to warn all homeowners about the effects cold temperatures and ice can have on foundations.... [Read more]
Work Requests From Nepean, ON
Project Location: Nepean, ON
We have some cracks in the foundation area & are wondering if they are real cracks or superficial & need your help
Project Location: Nepean, ON
We're looking to have our basement checked for water leak/damage. There are some stains on one corner of our basement wall and a little bit of water stains on our basement storage floor Hope to hear from you soon.
Project Location: Nepean, ON
Review exterior cracks in foundation/parging
Project Location: Nepean, ON
There has been previous work done on the foundation about 24 years ago using the injection system to repair a crack in the wall. This crack is in the laundry room. It has been ok until 4 weeks ago and it started to leak and progressively got worst. I had contacted our insurance and misunderstood what they would repair. We are in a townhome and the crack is on the wall between us. We are hoping to put our home on the market in September. Hoping check it out and give us an estimate.
Project Location: Nepean, ON
We removed carpet to change the flooring. Then noted that there is water in the corners down.
Project Location: Nepean, ON
Leak in basement by washer dryer . Maybe foundation issue .
Project Location: Nepean, ON
Found a crawlspace area during our basement renovation. Would like someone to come take a look and advise what needs to be done to the space. It's currently uninsulated and has ductwork running through it.
Project Location: Nepean, ON
We have a window well that needs to be replaced. Please let me know when you would be available to provide a quote. Thank you!
Project Location: Nepean, ON
Hi. Looking for a quote to fix a residential foundation wall crack. There is seasonal leaking into my basement and the crack extends from top of the foundation right to the basement floor. Please contact to set up a discussion! Thanks.
Project Location: Nepean, ON
I noticed my basement floor in the laundry room had a water leak but I am not sure where the problem lies. Would like to get a free estimate on figuring out how to fix this problem. Thank you.
Project Location: Nepean, ON
Hi I have at least two cracks in my basement. One...maybe two behind finished drywall and one in my crawl space. I will be redoing my basement in the early summer timeframe but I need to put money aside for the reno. Could you please give me an idea of what I am looking at for you to fix the cracks. I will replace the insulation and redrywall myself. Cheers Lars
Project Location: Nepean, ON
Hi. I have a room in the basement that I'd like to make into a bedroom. There is no window in that area and I'd need a price to excavate.
Project Location: Nepean, ON
I would like to get an assessment and quote to repair a crack in my house's foundation. It's a 2 ft wide, horizontal hairline crack in an unfinished area, likely related to rebar. Water seeps in that area, but only during heavy/torrential downpours. I am hoping your wall sealing method will do the trick, but would welcome your advice.
Project Location: Nepean, ON
I want to convert an existing finished basement window to egress. This would involve concrete cutting to increasing the rough opening depth, digging for a window well, and window installation. How much would this cost? Thank you.
Project Location: Nepean, ON
Need a quote to fix a foundation issue where water comes into the basement with rain. In the same location I need the window well redone.
Project Location: Nepean, ON
Found a horizontal crack on the exterior of the house when we removed some damaged parging. Hoping to it's possible to have someone from your team come on site for a free assessment of the issue and provide information on whether or not the problem can be addressed and how it can be fixed by your company and if possible provide a quote for the repair.
Project Location: Nepean, ON
Previous crack injection cracking & water coming in corner of basement
Project Location: Nepean, ON
Our floor is sagging in the middle of the house. Would like to understand what is causing this and budget for a plan to fix.
Project Location: Nepean, ON
Hello, We have an Atlantic Basements sump system in our basement and would like to schedule a maintenance. Thanks!
Project Location: Nepean, ON
I need window wells built for two 78" x 22" x 22" windows. What am I looking at cost wise? Thank you.
Serving the following Nepean, ON postal codes
K1A, K2B, K2C, K2E, K2G, K2H, K2J, K2K, K2L, K2R

our service area