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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
Before and After Pictures from Nanaimo
Crawl Space Encapsulation in Nanaimo, BC

Crawl Space Encapsulation in Nanaimo, BC

Before After
Crawl Space Encapsulation in Nanaimo, BC Crawl Space Encapsulation in Nanaimo, BC

This crawlspace was really nasty when we were called to fix it. Cold, wet, mouldy and lots of rotting wood. Our CleanSpace liner, SmartSump de-watering, and open cell spray foam insulation was the solution.

When we repair crawlspaces with our encapsulation and spray foam system, we always recommend that mechanical ventilation be installed. This can consist of something as simple as a small fan, a dehumidifier, or ideally, a Heat Recovery Ventilator. Island Basement Systems installs basic HRV systems, and we prefer to see them used as they provide whole home fresh-air exchange which significantly improves your indoor air quality (IAQ).

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

Nanaimo, BC Expert Basement Waterproofing & Crawl Space Encapsulation

I read through the whole booklet that was sent in advance, it made sense. I have worried about best thing...
Happy Customers Surrounding Nanaimo, BC
Work Requests

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Reviews From Nanaimo
Testimonials From Nanaimo
I would like to take this opportunity to thank you Peter, for your superb knowledge and professionalism
Testimonial by Graeme &. from Nanaimo, BC
Our house is 28 years old and when it was built a plastic ground cover was placed in the crawl space. Over the years the plastic (6 ml code) became moved and...
Testimonial by Ron A. from Nanaimo, BC
It looks amazing too - nice and clean - like the web photos. So nice to have workers show up when they say they will.
Testimonial by Mr and Mrs C. from Nanaimo, BC

Nanaimo, 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 Nanaimo, 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 NanaimoBritish 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 Nanaimo, BC.

Services we offer in Nanaimo:

  • 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


News & Events From from Nanaimo
Maintaining your home helps to protect your families greatest investment. An unprotected and unmaintained home will slowly deteriorate, lose resale value, and could even experience structural problems. That's why it's important to routinely maintain your home to ensure that everything is running smoothly.... [Read more]
Venting your crawlspace won't achieve the results your looking for.... [Read more]
Work Requests From Nanaimo, BC
Vicinity of Machleary Street in Nanaimo
I have a 15' X 23' X 2' crawlspace with a concrete floor that I'm converting from outside venting to interior heating. I would like spray foam insulation applied to the 2X10 joist cavity ends and the 8" concrete foundation wall. Only 55 feet of the perimeter requires this application (the rest backs onto a heated basement).
Vicinity of Woodhaven Drive in Nanaimo
- Crawl Space/Basement vapour barrier repair and cleanup - Door and Access Wells - Crawl space insulation
Vicinity of Sunridge Place in Nanaimo
Home Inspection yesterday revealef a few small drying cracks in 2003 foundation and some minor water leaking into crawlspace. Assesment for a fix would be appreciated. Ive got photos on hand and would like to arrange a site visit asap. Thanks
Vicinity of Douglas in Nanaimo
Quote to install a French Drain
Vicinity of Sunset Road in Nanaimo
Looking to replace carpet in basement with TBD
Vicinity of Nelson St in Nanaimo
Looking to get cost on basement system/ crawlspace. Lay down Poly & seal to keep moisture away.
Vicinity of Hammond Bay in Nanaimo
I had an energy inspection done and am looking to have someone come in and insulate/make my home air tight. Thanks.
Vicinity of Irwin St in Nanaimo
I spent my first winter in my new old house and part of the basement flooded in the heavy rains. The water came up from underground, through some old, porous concrete flooring. I'd like for that not to happen again, and I'm told I need to install a sump pump!
Vicinity of Chelan Place in Nanaimo
We have some cracking in our basement foundation and needing to know if we need to fix and how. We just had a perimeter drain scope which shows our system is working
Vicinity of Gillespie in Nanaimo
What is the cost to have an existing sump pump serviced and is there a better or best time of year to have the work done ? Thank you.
Vicinity of Ventura Drive in Nanaimo
Hello, I have an attic of a house that needs more insulation. The house is 2500sf but 2 stories. We had a home inspection a year and a half ago and he suggested we get more insulation. The house is from 1984 and has blown in newspaper type insulation. The ceiling also has a bunch of pot lights and things like that, so I am interested in hearing if we likely need to have a bunch of sealing up of cracks done. At the inspection there were no water or rodent issues.
Vicinity of Bush St in Nanaimo
I'm looking to buy This house but the foundation had a good crack in it. It's a deciding factor as to if I buy the home
Vicinity of Venlaw Road in Nanaimo
We purchased our home in November 2019. We have a foundation wall in our basement that is cracked. The wall faces our carport and I can see the crack from inside our home and also from the outside in the carport area. This wall looks to have been repaired from a previous homeowner, however from the looks of the repair, it was not professionally done. Upon the lifting of some old laminate flooring, noticeable mold and moisture was on the concrete floor. We would like an estimate for the cost of repair.
Vicinity of Fourth Street in Nanaimo
Looking to have crawl space done on a 70 year old house , not nearly as bad as your before pics but also need a good outside seal as we have rodent droppings etc
Vicinity of Winchelsea Place in Nanaimo
Low crawl space means concrete dust from floor in face when in there. Worry about possible entry points for subterranean termites, Insulation could be improved. Waterproofing on one of the 4 walls would be reassuring although no problems thus far with water.
Vicinity of Park Ave in Nanaimo
Need an annual sump pump inspection. Also, have some other water concerns.
Vicinity of Beverly Dr in Nanaimo
We have an attic that needs Insulation sprayed into. Our floor sq footage is 1250. I would like a quote. I've already been quoted 1$ per SQ foot from someone else. Thanks
Vicinity of Sheridan Ridge Road in Nanaimo
My home is about 4 years old. It is a bungalow with an attached Garage. The garage was drywalled, but with no insulation. The garage door is not insulated either. I am wanting to insulate the exterior walls and door so I can have moderately warm garage for a workshop. Thinking blown in or liquid insulation, and new door? or insulation added to door? Is this something you do?
Vicinity of Emerald Dr. in Nanaimo
House style : rancher. Problem : support beam in crawl space sagging
Vicinity of Singleton Rd in Nanaimo
Its time to get 100 % quote for repairing in the crawlspace
Serving the following Nanaimo, BC postal codes
V9R 0A1, V9R 0A2, V9R 0A3, V9R 0A4, V9R 0A5, V9R 0A6, V9R 0A7, V9R 0A8, V9R 0A9, V9R 0B1, V9R 0B2, V9R 0B4, V9R 0B5, V9R 0B6, V9R 0B8, V9R 0B9, V9R 0C1, V9R 0C2, V9R 0C3, V9R 0C4, V9R 0C5, V9R 0C6, V9R 0C7, V9R 0C8, V9R 0C9, V9R 0E1, V9R 0E2, V9R 0E3, V9R 0E4, V9R 0E5, V9R 0E6, V9R 0E7, V9R 0E8, V9R 0E9, V9R 0G1, V9R 0G2, V9R 0G3, V9R 0G4, V9R 0G5, V9R 0G6, V9R 0G7, V9R 0G8, V9R 0G9, V9R 0H1, V9R 0H2, V9R 0H3, V9R 1A1, V9R 1A2, V9R 1A3, V9R 1A4, V9R 1A6, V9R 1A7, V9R 1A8, V9R 1A9, V9R 1B1, V9R 1B2, V9R 1B3, V9R 1B4, V9R 1B5, V9R 1B6, V9R 1B7, V9R 1B8, V9R 1B9, V9R 1C1, V9R 1C2, V9R 1C3, V9R 1C4, V9R 1C5, V9R 1C6, V9R 1C7, V9R 1C8, V9R 1C9, V9R 1E1, V9R 1E2, V9R 1E3, V9R 1E4, V9R 1E5, V9R 1E6, V9R 1E7, V9R 1E8, V9R 1E9, V9R 1G1, V9R 1G2, V9R 1G3, V9R 1G4, V9R 1G5, V9R 1G6, V9R 1G7, V9R 1G8, V9R 1G9, V9R 1H1, V9R 1H2, V9R 1H3, V9R 1H4, V9R 1H5, V9R 1H6, V9R 1H7, V9R 1H8, V9R 1H9, V9R 1J1, V9R 1J2, V9R 1J3, V9R 1J4, V9R 1J5, V9R 1J6, V9R 1J7, V9R 1J8, V9R 1J9, V9R 1K1, V9R 1K2, V9R 1K3, V9R 1K4, V9R 1K7, V9R 1K8

our service area

Our service area