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Products & Services
Basement Waterproofing
Basement Dehumidifier
Basement Mold Remediation
Basement Sealing
Basement Seepage Solutions
Basement Wall Repair
Drain Tile Installation
Dry Basement Systems
Exterior Waterproofing
Flooded Basement Repair
Foundation Waterproofing
French Drain Installation
Interior Waterproofing
Leaky Basement Repair
Sump Pump Drainage
Sump Pump Installation
Sump Pump Repair
Sump Pump Battery Backup
Wet Basement Solutions


Crawl Space Repair
Crawl Space Access Doors
Crawl Space Dehumidifier
Crawl Space Drainage
Crawl Space Encapsulation
Crawl Space Insulation
Crawl Space Liner
Crawl Space Moisture Barrier
Crawl Space Moisture Control
Crawl Space Mold Removal
Crawl Space Sealing
Crawl Space Sump Pump
Crawl Space Vapor Barrier
Crawl Space Ventilation
Crawl Space Waterproofing
Other Services
Concrete Coating
Foundation Repair
Company Awards
Basement Systems 10 Year Dealer Award
To certify that Island Basement Systems has reached the milestone of 10 years as an authorized Basement Systems Dealer.... [Read more]
CleanSpace Installer Award
In recognition of Island Basement Systems having installed 1 million square feet of CleanSpace.... [Read more]
More Awards

Brentwood Bay, BC Preferred Basement Waterproofing & Crawl Space Encapsulation

 Good sales and customer service!...
Happy Customers Surrounding Brentwood Bay, BC
Work Requests

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Reviews From Brentwood Bay
Testimonials From Brentwood Bay

Brentwood Bay, BC Basement Repair, Crawl Space Repair and sump pump installation

For FREE no-obligation basement waterproofing, crawl space repair, concrete coating, HRV System Installation, sump pump installation estimate in Brentwood Bay, BC, please fill out the form to the right completely. Island Basement Systems will contact you shortly.

Responsible basement waterproofing, crawl space repair, and sump pump company serving Brentwood BayBritish Columbia

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services, including basement waterproofing, crawl space repair, sump pump installation and more. We also use state-of-the-art products and technology which are designed to repair your home. We are the authorized Basement Systems dealer in Brentwood Bay, BC.

Services we offer in Brentwood Bay:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Sump pump installation
  • Mold mold control
  • Crawl space structural repair
  • Crawl space insulation
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Foundation insulation
  • Concrete Coating 
  • Financing Available
  • FREE written estimates and inspections, and fast installation


Work Requests From Brentwood Bay, BC
Project Location: Brentwood Bay, BC
Hi there, Looking at replacing basement bathroom fan with dehumidifier as seems to be condensation issues (possibly other if recommended). Also, have taken a small part of drywall out and seems to be ok, just compensation issue, but would be looking for opinion. Thanks, Mathew
Project Location: Brentwood Bay, BC
My crawl space has a bad odor.
Project Location: Brentwood Bay, BC
I am buying an old trailer that needs new perimeter drainage
Project Location: Brentwood Bay, BC
Leaking foundation in basement bedroom
Project Location: Brentwood Bay, BC
We have a dirt floor crawlspace that needs a moisture barrier
Project Location: Brentwood Bay, BC
Absent below water table , cement block walls seep in Winter . Can not do perimeter drains, looking for best solution for an interior product/ solution
Project Location: Brentwood Bay, BC
The crawlspace has been a storage area for items we now call junk and needs to be cleaned out. But more importantly I have been struggling with the most cost-effective means of improving the energy efficiency of our home. The section of our home on the crawlspace has cold issues in the winter months and heat issues in the summer. The newer section of the home built on a slab remains comfortable and cool in the summer. I think improving the crawlspace would help with this, along with other initiatives I'm looking at, like replacing some windows and adding insulation to the exterior of the south-facing walls. I have also considered installing under-joist hydronic radiant heat but that may be cost prohibitive. I have a bathroom reno starting soon, and would need access to the crawlspace for changing the plumbing, but once that project is done, I thought improving the crawlspace might be the best way to proceed.
Project Location: Brentwood Bay, BC
No concerns! I want to pass on positive feedback: we had Matt come for an estimate on dealing with water ingress in a room with a rock outcrop. Dec 13 2017. He basically spent the visit educating us on water ingress in houses, specific to our house design. The information was invaluable. He patiently answered all of our questions, and provided examples to be sure we understood. He exceeded our expectations in terms of customer service, and we really appreciate him sharing his knowledge. His recommendation did not include any immediate work, so unfortunately we won't be hiring Island Basement Systems at this time, but we will definitely recommend you to others.
Project Location: Brentwood Bay, BC
External wood beam that supports our roof with what looks to be wood rot.
Project Location: Brentwood Bay, BC
Hello, We are in the process of purchasing the home at the address listed above and had our inspection completed today. The home was built in approx. 1955 on a poured concrete foundation with crawlspace. The issue that was brought to our attention is that the sills under the home are starting to deteriorate. We're trying to get a ballpark quote for how much it would be to repair the sills. The home is a single story, and has a footprint of about 1000sq ft. Thanks, and please let me know if you require any more information!
Project Location: Brentwood Bay, BC
I need my perimeter drains done and need to get an estimate. I also need to know if it will cost me anything to have this estimate done. Thanks Julie
Project Location: Brentwood Bay, BC
Hi, I am looking for an opinion on some water seepage in my basement. My husband has done some work but there is still some moisture on heavy rain days. Thanks Tanis
Project Location: Brentwood Bay, BC
Hello, I have a basement suite that isn't fully insulated in the ceiling. There are two rooms that I would like done - the bedroom and den. There is drywall in the ceiling so the only access would be to cut a hole and blow it in which I am fine with. The approximate area would be 300 to 350 sq feet. Could you let me know what the approximate cost would be to blow insulation into this area? Thanks, Sean
Project Location: Brentwood Bay, BC
Attic skylights enclosures, crawlspace joist pockets and walls
Project Location: Brentwood Bay, BC
Damp basement smell
Serving the following Brentwood Bay, BC postal codes
V8M 0A3, V8M 0A9, V8M 0B2, V8M 1A1, V8M 1A2, V8M 1A3, V8M 1A4, V8M 1A5, V8M 1A6, V8M 1A7, V8M 1A8, V8M 1A9, V8M 1B1, V8M 1B2, V8M 1B3, V8M 1B4, V8M 1B5, V8M 1B6, V8M 1B7, V8M 1B8, V8M 1B9, V8M 1C1, V8M 1C2, V8M 1C3, V8M 1C4, V8M 1C5, V8M 1C6, V8M 1C7, V8M 1C8, V8M 1C9, V8M 1E1, V8M 1E2, V8M 1E3, V8M 1E4, V8M 1E5, V8M 1E6, V8M 1E7, V8M 1E8, V8M 1E9, V8M 1G1, V8M 1G2, V8M 1G3, V8M 1G4, V8M 1G5, V8M 1G6, V8M 1G7, V8M 1G8, V8M 1G9, V8M 1H1, V8M 1H2, V8M 1H3, V8M 1H4, V8M 1H5, V8M 1H6, V8M 1H7, V8M 1H8, V8M 1H9, V8M 1J1, V8M 1J2, V8M 1J4, V8M 1J5, V8M 1J6, V8M 1J7, V8M 1J8, V8M 1J9, V8M 1K2, V8M 1K3, V8M 1N8, V8M 1N9, V8M 1P2, V8M 1P3, V8M 1P4, V8M 1P5, V8M 1P6, V8M 1P7, V8M 1P8, V8M 1P9, V8M 1R1, V8M 1R2, V8M 1R3, V8M 1R4, V8M 1R6, V8M 1R7, V8M 1R8, V8M 1R9, V8M 1S9, V8M 1X1, V8M 2C6, V8M 2G1, V8M 2G2, V8M 2G4, V8M 2G9, V8M 2H1, V8M 2H2, V8M 2H5, V8M 2H6, V8M 2J1, V8M 2J3, V8M 2K3

our service area

Our service area