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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

Atlantic Basement Systems serving Ottawa, ON

For a FREE no-obligation basement waterproofing, foundation repair, crawl space repair estimate in Ottawa, ON, please fill out the form to the right 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
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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 the Atlantic Basemen t Systems employees for their...
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

Responsible basement waterproofing, foundation repair, crawl space repair company serving Ottawa, Ontario

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Ottawa, ON.

Services we offer in Ottawa:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
News & Events From from Ottawa
The foundation repair experts at Atlantic Basement Systems want to warn all homeowners about the effects cold temperatures and ice...
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]
When an addition is built to expand an existing home's living space, it's easy for important foundation details to be...
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
Vicinity of Lees Ave in Ottawa
Water entering basement wall. 2/4 walls were worked on by your company back in 2010-11, with inside drain and sump pump. Due to a change of the front deck and concrete stairs, water is finding a way in.
Vicinity of Sherring Crescent in Ottawa
We have water leaking in our basement floor when there is rain fall. It is not clear if it's from the window or crack in foundation. We need an inspection to find the problem and solution to repair it.
Vicinity of Woodburn Dr. in Ottawa
My basement always has a musty smell the windows are very old double sliders which we are getting replaced. lots of efflorecence on floors and walls and some mold. Have a dehumidifier going 24é7 emptying it 2 x day. I recently had asbestos abatement done and so I would like to waterproof the whole thing before I rebuild.
Vicinity of Harcourt Avenue in Ottawa
- Foundation inspection and work required as there are visible cracks
Vicinity of Prince Albert St in Ottawa
Hi, We have a leaky foundation. Would like to discuss possible solutions you could offer. Thanks. Jason
Vicinity of Equestrian Dr in Ottawa
Water into basement - crack in basement wall
Vicinity of in Ottawa
Crack has opened up in our utility room
Vicinity of Willowdale Ave. in Ottawa
We need to put a dehumidifier in our basement to protect against mold. We have recently had it remediated. Your product looks interesting and I'd like to know more about it.
Vicinity of Alta Vista Dr. in Ottawa
Block basement, efflorescence on slab, assume require perimeter drain and sump and vapour surround.
Vicinity of Gainsborough in Ottawa
Wall leaks in basement, looking for a solution, possibly Waterguard.
Vicinity of Whitby Avenue in Ottawa
The context: We have an older house that was built around 100 years ago, and extended numerous times over the years. The foundation for the back (newer) half of the house sits direct on bedrock that's only a few feet below grade. The basement consist of two halves: (a) a low crawl space over that exposed bedrock; and (b) a poured concrete foundation, in an area that's been excavated a bit more deeply. There's a storm drain, but no drainage system or sump. The problem: Water enters the bedrock-area, under the footings, and possibly even up through the bedrock. LOTS of it. Especially at expected times (spring melt, major rain accumulation, etc). We have various hack solutions to move some of that water into a drain ... but we need a more systematic approach so we're not dealing with exposed standing water. We have zero interest in digging outside -- or funds for it -- and are looking for "good enough" approaches that divert more water and allow us to encapsulate the crawlspace area. The grapevine tells us that Atlantic has a lot of expertise in exactly this. Eager to chat!
Vicinity of Somerset Street West in Ottawa
We are renting a commercial space with a 500sqft basement. We were about to frame in walls, but noticed moisture along the floor at the bottom of the walls after the last rain fall. We are wondering what options we have to fix this. Thanks!
Vicinity of Rochester Street, in Ottawa
Would like work done on a small crawl space, approx 16' x 16' and 4' high, with a dirt floor. thanks
Vicinity of Edwin Cr in Ottawa
Flooded basement spring time. Sump pump installation.
Vicinity of Lauder Dr in Ottawa
We have water concern at a corner of our house. We have removed the drywall and have revealed a block wall which is wet. We would like an assessment of the situation, what we need to repair the situation and how much it will cost us.
Vicinity of Granville St in Ottawa
Sagging & leaking foundation under an "add on" staircase
Vicinity of Caroline Avenue in Ottawa
Need back-up system for sump pumps; we may need new pumps;
Vicinity of Kempster Avenue in Ottawa
Basement flooded a few weeks ago and now looking at flooring renovation options. Considering Thermaldry. About 420 square feet
Vicinity of Clearview Avenue in Ottawa
This is the first spring in our new home. A small amount of water infiltrated through cracks in basement slab. (At least that's where we think it came from) 1 Room is carpet on underlay (~170 sqft) and the rest of the finished area is floating vinyl tiles on the slab (~400 sqft). We would like a quote to install the thermaldry or similar in these areas. In addition we would like to discuss options regarding sump pit/pump etc. Thank you, -Mark Hartley
Vicinity of Mimosa Avenue in Ottawa
Hi there, I hope you are able to help us. I'm the tenant at this address. I have authorization from my landlord to inquire about solving a problem we have in our basement. Last week, for the first time, we had some flooding in our basement. It was 2 inches deep in some places and the floor drain didn't work for a couple of hours. We would like to know more about services you have. Specifically, 1) your submersible sump pumps and installation and costs 2) preventing the water from entering in the first place 3) why the drain didn't work (I've got someone coming to video scope the drain) Can someone get back to me, please, to followup? We'll need a plan to fix this and need to know timings and estimates. Thank you, Stuart Smith
Serving the following Ottawa, ON postal codes
K1A 0A1, K1A 0A2, K1A 0A3, K1A 0A4, K1A 0A5, K1A 0A6, K1A 0A8, K1A 0A9, K1A 0B1, K1A 0B2, K1A 0B4, K1A 0B9, K1A 0C1, K1A 0C5, K1A 0C6, K1A 0C7, K1A 0C8, K1A 0E4, K1A 0E6, K1A 0E8, K1A 0E9, K1A 0G1, K1A 0G2, K1A 0G5, K1A 0G6, K1A 0G7, K1A 0G8, K1A 0G9, K1A 0H2, K1A 0H5, K1A 0H7, K1A 0H8, K1A 0H9, K1A 0J1, K1A 0J6, K1A 0K1, K1A 0K2, K1A 0K3, K1A 0K5, K1A 0K6, K1A 0K7, K1A 0K9, K1A 0L1, K1A 0L2, K1A 0L3, K1A 0L4, K1A 0L5, K1A 0L8, K1A 0L9, K1A 0M1, K1A 0M2, K1A 0N4, K1A 0N5, K1A 0N7, K1A 0N8, K1A 0P4, K1A 0P5, K1A 0P7, K1A 0P8, K1A 0P9, K1A 0R1, K1A 0R2, K1A 0R3, K1A 0R5, K1A 0R6, K1A 0R7, K1A 0S4, K1A 0S6, K1A 0T1, K1A 0T2, K1A 0T4, K1A 0T6, K1A 0T7, K1A 0T8, K1A 0W6, K1A 0W8, K1A 0W9, K1A 0X1, K1A 0X6, K1A 0X8, K1A 0Y3, K1A 0Y6, K1A 0Y7, K1A 0Y8, K1A 0Y9, K1A 0Z2, K1A 0Z4, K1A 1A1, K1A 1A2, K1A 1A3, K1A 1A8, K1A 1A9, K1A 1B1, K1A 1B4, K1A 1B5, K1A 1B7, K1A 1B9, K1A 1C1, K1A 1E1, K1A 1E3, K1A 1E4, K1A 1G1, K1A 1G4, K1A 1G5, K1A 1G7, K1A 1G9, K1A 1H5, K1A 1J2, K1A 1J3, K1A 1J4, K1A 1J5, K1A 1J6, K1A 1J7, K1A 1J8

our service area