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Proudly serving Greater Ottawa, including Nepean, Williamsburg, Orleans and nearby

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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...

Testimonial from Janice from Ottawa, ON

Happy Customers Surrounding Ottawa, ON

Testimonials

Reviews

Work Requests

Click the icons to see what our customers had to say.

Work requests in Ottawa, ON Branthaven St in Ottawa

I have a thin crack In my foundation wall from the floor up which has started to seep water. I need an estimate and time frame for work to be done as well as advice for a short term solution

Island Park Drive in Ottawa

We are hoping you can help give us an estimate for work to be done on cracks in basement of this house that we have a conditional offer on to buy. Thanks Ashley

Grangemill Ave in Ottawa

There is one small spot on my basement floor that seems to be leaking. The water is coming from beneath the one floor board, and makes that squishing noise when I walk. It has been about two weeks now. I am not entirely certain the reasoning behind this but hope you could help me determine the issue.

Flanders St in Ottawa

Replacement basement window

Royalton Pvt in Ottawa

Please see above. You have done work for previous satisfied clients And we just had an unsatisfactory inspection. I can meet someone anytime . Cannot remember valid Postal Cide now. The property is in Hunt Club off Uplands

Shadow Court in Ottawa

Cracks in foundation have reopened.

Stableview Way in Ottawa

Hello, I am looking at having a battery powered sump pump installed in my basement. Is your company able to provide the sump pump and install it, or would I have to purchase the sump pump before hand? There are currently two sump pumps installed and I am thinking of replacing the back up one completely with the new battery powered back up. Thank you, Brad

Tapestry Drive in Ottawa

My basement is finished. I first noticed baseboard shrinkage. Then behind a large TV stand, there is major discoloration in the baseboards and edge of the rug - unfortunately hidden by the TV set up.

Testimonials from our customers in Ottawa, ON Steve D. Ottawa, ON

I have to admit that I wasn't sure if it was going to work, but I am very satisfied.

Jean-paul L. Ottawa, ON

The technician was very professional, he was incredibly neat and careful not to make a mess in our finished basement. He was very patient taking the time to answer all of my questions...

Ron T. Ottawa, ON

The work was highly organized and was executed with unusual efficiency.

St. Richard's Anglican Church Ottawa, ON

We have been subjected to spring thaw flooding problems over the past number of years and finally realized ..... are highly recommended to anyone requiring this type of work.

V N. Ottawa, ON

This is the first spring after your company put in extra drainage under the floor of my basement ...... Thanks for a solution that worked !!

Nancy B. Ottawa, ON

-professionalism & politeness was exceptional - would recommend to anyone

Sophie B. Ottawa, ON

A short note to let you know how much I have appreciated your collaboration on the work you did in our basement. ........ I would recommend the quality of work to another interested customer.

Terry E. 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 fast thinking and determined effort to overcome what could have been a disaster for me ......They made sure I was satisfied and as far as I am concerned they went above and beyond what they were hired to do.

Sher Luxenburg Ottawa, ON

We are very impressed with the results and will happily recommend you to friends and colleagues.

Janice M. Ottawa, ON

I am very pleased with the work that your company has done at my home. I appreciated the work ethics and couteousness of the servicemen.

Reviews from our customers in Ottawa, ON

4.8/5
Claudia S. Lees Ave

5.0/5
Patrice Ottawa, ON

4.6/5
Robin G. Hutchison Ave

5.0/5
Keith M. Bordeau Grove

When undertaking a basement renovation, the last thing you want to start off with is water issues. Knowing our exterior weeping tile was failing thanks to a small excavation outside and high moisture levels in the basement, we contacted Atlantic Basement Systems in search of a solution that would not include digging up the entire circumference of the house. We were offered a more cost-effective solution that was also less chaotic. The crew was professional and the job completed in the alloted time and budget. My basement is now finished and I have the peace of mind knowing that water issues are not going to spoil the investement. Every time I hear the sump pump trigger I am reminded that I made the right choice. Thank you Atlantic!

5.0/5
Joan Melfa Circle

thanks for another great job

5.0/5
Henry J. St Louis Dr

This is a very well organized and operated company. I would recommend to anyone who needs basement repairs.

5.0/5
Eric A. Cole Avenue

4.5/5
Peter L. Paul Anka Drive

4.8/5
Kristy F. Honeywell Avenue

Overall I was very happy with the service and the installation. I had questions after the fact about something and they were answered promptly. I also asked lots of questions about the pump...and Alain was good at explaining it and showing me.

5.0/5
Cathy V. Analdea Dr

5.0/5
Steve B. Tomkins Farm Crescent

Old fashioned sales and service. In these days of slipshod tradesmen it was a real pleasure to work with these people. Every aspect of the job was performed beyond our expectations.

5.0/5
Marc R. Cindy Hill Cr

4.6/5
Jacques L. Scobie Crescent

Reviews From Ottawa

By Placidie

Ottawa, ON

Sunday, Oct 4th, 2015

"Was referred by the Paul Rushforth Real Estate Company..."

View Details
By J P.

Ottawa,

Friday, Apr 20th, 2012

"Extremely well organized, use drop sheets all over area..."

View Details
By Peter L.

Ottawa, ON

Sunday, May 6th, 2012

"The guys were very professional and very careful and neat"

View Details

See All Reviews

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

See All Testimonials

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

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]

Local Ontario Basement Waterproofing Contractor Earns Better Business Bureau Rating

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]

More News & Events

Work Requests From Ottawa, ON

Branthaven St in Ottawa

I have a thin crack In my foundation wall from the floor up which has started to seep water. I need an estimate and time frame for work to be done as well as advice for a short term solution

Island Park Drive in Ottawa

We are hoping you can help give us an estimate for work to be done on cracks in basement of this house that we have a conditional offer on to buy. Thanks Ashley

Grangemill Ave in Ottawa

Flanders St in Ottawa

Replacement basement window

Royalton Pvt in Ottawa

Shadow Court in Ottawa

Cracks in foundation have reopened.

Stableview Way in Ottawa

Tapestry Drive in Ottawa

My basement is finished. I first noticed baseboard shrinkage. Then behind a large TV stand, there is major discoloration in the baseboards and edge of the rug - unfortunately hidden by the TV set up.

Harvard Ave in Ottawa

Water is coming through the finished basement walls - mostly from the garage which is at the same level as the basement; however, it seems that the south side of my home may also need waterproofing as the south wall of the basement space also seems damp.

Manor Avenue in Ottawa

Leak developed in basement

Scrivens Street in Ottawa

Hello, I have a small bungalow that has a crawl space. I want to take care of the crawl space as effectively as possible and would like you to come look at it so that you can give me in estimate of costs to change the crawl space. I have a dehumidifier down there now but it did get too humid in the past. Meeting on weekends and in the evening is best for me. Thanks. Giselle

Inverness Avenue in Ottawa

I would like to get an estimate for a battery operated back-up sump pump.

in Ottawa

Sub pump Wondering the cost of install?

Victoria Street in Ottawa

We need someone to come check the crawl space on a house we just purchased. Need advise asap.

Buell Street in Ottawa

Hi, I have a 100 year old house in the centre of the city that seems to have some moisture issues in the foundation under an extension that was added sometime in the 1950s. With last week's storms, it developed some damage, and we'd like to figure out what needs to be done to fix it and prevent this issue from happening again. Let me know if this is something you can help with! -robyn

in Ottawa

Home on a high water table and most homes on my street have a sump pump

Kings Grove Crescent in Ottawa

Hi, We would like to have a sump pump installed. Water has come from underneath our house on last weeks rain. Please let us know how much would it cost to have a sump pump installed (new hole and pit required) Thank you!

Kinnear St in Ottawa

We would like to finish our basement, but it has a history of leaking from the base of the walls during a heavy rain. It's also very moist on a regular basis (except during winter). We're looking for a cost effective solution.

Viola Street in Ottawa

We purchased a tri-pump system from you about 4-5 years ago and forgot about the 1st free service, had a bit of a flood this year and not sure why. Can we still cash in our first free service and have it checked?

McLeod Street in Ottawa

The home inspector flagged some areas of the basement where there were higher moisture readings and some damage to the parging. There are also some cracks in the exterior foundation (though that may need repointing). The house was built in the 1920s, so it likely doesn't have any weeping tile. Longer term we would like to finish the basement, so we want it to be dry. There's also a finished bathroom down there now, and we don't want to have moisture issues behind those walls.

See all work requests

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

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