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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
Before and After Pictures from Ottawa
SuperSump Plus Install

SuperSump Plus Install

Before After
SuperSump Plus Install SuperSump Plus Install

SuperSump plus installation with single M53 pump inside TripleSafe kit.

Ottawa, ON's Trusted Foundation & Basement Contractor

For a FREE no-obligation basement waterproofing, foundation repair, crawl space repair estimate in Ottawa, ON, please fill out the estimate form and Atlantic Basement Systems will contact you shortly.
I am very pleased with the work that your company has done at my home. I appreciated the work ethics...
Happy Customers Surrounding Ottawa, ON
Work Requests

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Reviews From Ottawa
Testimonials From Ottawa
We are very impressed with the results and will happily recommend you to friends and colleagues.
Testimonial by Sher Luxenburg from Ottawa, ON
Atlantic Basement Systems came to our home to repair a leak in you basement. ......... I would like to thank...
Testimonial by Terry E. from Ottawa, ON
The work was highly organized and was executed with unusual efficiency.
Testimonial by Ron T. from Ottawa, ON

Basement waterproofing, crawl space repair, & more in Ottawa

Atlantic Basement Systems is your local provider of reliable home repair services in Ottawa 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 Ottawa 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 Ottawa:

  • 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 1-613-706-0665 or click below to schedule a free, no-obligation estimate. We proudly serve Ottawa and the surrounding areas.

Ottawa 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 Ottawa home dry and healthy for the long run. Get in touch with us today to get started!

News & Events from Ottawa
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]
Ottawa, ON - Ontario company Atlantic Basement Systems earns A+ rating with the Better Business Bureau.... [Read more]
Home Additions That Cause Foundation Problems
When an addition is built to expand an existing home's living space, it's easy for important foundation details to be overlooked. Foundation repair contractors have the tools, materials and training to correct these foundation problems.... [Read more]
Work Requests From Ottawa, ON
Project Location: Ottawa, ON
Hairline crack in foundation of a townhouse. The neighbours tell me you have fixed similar cracks in the other homes of the row.
Project Location: Ottawa, ON
Hello! We are looking to add a room to our 90+ year old home, either by finishing part of the basement or converting the garage. Both spaces have water issues and we're looking for a quote to have them fixed before we move forward with a renovation. While there has always been some effervescence and occasional dampness, recently there is some new water in the finished portion of the basement laundry room - wet and discolored drywall. This needs to be addressed first.
Project Location: Ottawa, ON
The humidity in the house reaching 65
Project Location: Ottawa, ON
Block foundation cracking.
Project Location: Ottawa, ON
We have had water infiltration in the basement during recent severe rain storms,
Project Location: Ottawa, ON
We are hoping to replace a standard basement window with an egress window, which requires digging, cutting through the concrete and window installation. Could you please provide a quote? Thanks, Beth
Project Location: Ottawa, ON
We recently completed an addition and the corner where the new foundation meets the house is damp.
Project Location: Ottawa, ON
Good afternoon, We are looking into finishing our basement and we would like to get an estimate on egress windows and crack repair. Thank you,
Project Location: Ottawa, ON
Flooded basement after the August 10, 2023 storm.
Project Location: Ottawa, ON
Would like to install egress window in basement. Current window much too small.
Project Location: Ottawa, ON
Would like a quote on the crawl space. Just purchased the house; built in the 1960's. Currently has tar paper and plastic covering the dirt base and based on home inspection that needs to be removed and replaced with new plastic as it's holding moisture. One corner is more damp than the others with some crystalline on the walls. Can walk in space as ceiling is about 6 feet high
Project Location: Ottawa, ON
I have water coming into my basement, so looking to get an estimate for waterproofing. Thanks you,
Project Location: Ottawa, ON
Our unfinished furnace room walls, in a 75 year old house, show evidence of moisture leakage. We are interested in doing some insulation in this room and have been told that the thermal drywall system maybe the best solution.
Project Location: Ottawa, ON
Basement flooded with storm surge last week. Need to understand source of issue and cost to repair.
Project Location: Ottawa, ON
Our basement floor keeps getting wet after rainfall, despite our best efforts to try to prevent this! It's a finished basement with carpet throughout, and it smells quite musty. We'd like to look at a more permanent solution
Project Location: Ottawa, ON
Our wells filled with water in the big storm. We're looking for someone to help us figure out what we need. New drains, wells, windows and /or grading.
Project Location: Ottawa, ON
We were recently flooded very badly with the storm and I'd like to do what we can to prevent that from happening again!
Project Location: Ottawa, ON
Hi, we would like to get a quote for having a sump pump installed in our basement.
Project Location: Ottawa, ON
Dampness seeping into basement
Project Location: Ottawa, ON
Interested in basement insulation for my unfinished basement and a check on waterproofing work done in 2021
Serving the following Ottawa, ON postal codes
K1A, K1B, K1G, K1H, K1J, K1K, K1L, K1M, K1N, K1P, K1R, K1S, K1T, K1V, K1Y, K1Z, K2A, K2B, K2C, K2E, K2G, K2H, K2P

our service area