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Pete Karreman's Omni Basement Systems has over 20 years of experience in the basement waterproofing industry serving the Ontario area. They also specialize in crawl space repair and sump pump installation services. Pete's goal is to "help customers have what they want and need and leave them satisfied", by providing the best products and services.

As the authorized Basement Systems company throughout Ontario, customers can benefit from:

20+ Years of Dedicated Basement Waterproofing Service to Ontario
Trained and Experienced Contracting Experts
Patented, Award-Winning Products and Services
Transferable Warranties
FREE, No-Obligation Estimates - Schedule Today!

Our Services in Ontario:

Basement Waterproofing prevents any water damage to occur in your home.
Sump Pump Installation to keep your basement dry and clean.
Crawl Space Repair allows your home to have proper air circulation.
Foundation Wall Straightening to stabilize slanted foundation walls and return them to their original and safe position.
Mould Prevention to stop any harmful toxins from entering and damaging your home.
Thermal Insulation helps to keep your home at a comfortable temperature.

Products We Install:

Sump Pumps
Radiant Heat Barriers
Water Heater Protection
Self Draining Dehumidifiers
Drywall Repair Systems
Wall Crack Repair
And more!

Our expert basement waterproofing contractors want to help transform your basement into a dream come true. Check out the areas in southwestern Ontario that we service below!

Acton, Ancaster, Arthur, Brantford, Burlington, Caistor Centre, Caledonia, Cambridge, Carlisle, Drayton, Dundas, Dunnville, Elora, Eramosa, Fenwick, Fergus, Flamborough Centre, Fort Erie, Georgetown, Glanbrook, Grassie, Greensville, Grimsby, Guelph, Hagersville, Halton Hills, Hamilton, Jarvis, Kitchener, Lincoln, Milton, Nanticoke, Niagara Falls, Niagara-on-the-Lake, Oakville, Palmerstown, Paris, Pelham, Port Colborne, Port Dover, Ridgeway, Simcoe, Smithville, St. Catharines, St. Jacobs, Stevensville, Stoney Creek, Thorold, Wainfleet, Waterdown, Waterloo, Welland, Wellesley, Woodstock, and all surrounding areas in Ontario.

Check out some before and after photos of wet basements, dirt crawl spaces, and foundations they've fixed and browse reviews/testimonials from our customers below!

Contact Omni Basement Systems today for your Free Written Estimate, Professional Service, and Fast Installation!

Services Offered

Basement Waterproofing Crawl Space Repair Foundation Repair

Reviews
Testimonials
Before & After
Awards
Team

By Ryan P. Burlington, ON

"Fantastic service from beginning to end"

By Cindy M. St. Catharines, ON

"I thought your salesperson was professional and courteous. ..."

By Brian N. Port Dover, ON

"Excellent company,well run I would choose you anytime.I now..."

By Ernie P. L7m4p8, ON

"Would highly recommend people to use them for water..."

Basement Drain and SuperSump in Greensville, ONT

A lady called us from Greensville regarding her damp 60 year old block basement. She had water penetrating several areas and was not happy with the ugly sump set up that she had down there. Omni came in and installed a full perimeter WaterGuard Drainage System as well as our SuperSump Premier Sump Pump System, which was a huge upgrade from the set up that she originally had.

Before

After

Orillia Cottage

This gentleman called us regarding his cottage crawlspace in Orillia. When his kids were young he built his dream cottage, which at this time was only 12 years old. This crawlspace was so damp that the main beam was sopping wet and rotting so badly that our production member was able to put a pen through the wood. It also had large mushrooms and mold growing all over it. Our team came in and installed our WaterGuard full perimiter drainage system which led to our SuperSump to keep the space dry along with a dehumidifier. We then encapsulated the space with our crawlspace encapsulation system.

Before

After

A St.Catharines Crawlspace We Will Never Forget

Our crew had to cut out part of the customers floor and wear a full Tyvek suit in order to overcome this crawlspace job. We installed our SmartSump and our SaniDry high efficiency dehumidification system to dry the space and keep it dry. Then we sealed the space with our CleanSpace Encapsulation System.

Before

After

Tight Crawlspace Encapsulation in Oakville

We were called into this crawl space to waterproof and encapsulate it. It was noted upon inspection that it was going to be a tight space to maneuver since the ductwork was so low. Our amazing crew managed to get in there and encapsulate the entire space. They installed our SaniDry CX crawlspace dehumidifier along with our SmartDrain to keep the space dry.

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