Foundation Repair, Crawl Space, & Basement Waterproofing Contractor Serving Welland

Happy Customers Surrounding Welland, ON
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Omni Basement Systems is Welland's trusted contractor for basement waterproofing, crawl space encapsulation and foundation issues. We are the exclusive Welland contractor of the Basement Systems Network.

This means we have had countless hours of training and exclusive access to patented products. We make sure your home and your family are safe and protected. Call us today to get started. 

Basement Waterproofing & Crawl Space Repair in Welland

So many basement & crawl space waterproofers have been using antiquated, ineffective methods for so many years. Omni Basement Systems installs patented, warranted products that have been tested and used in thousands of homes. We know what works and how to provide permanent protection to your Welland home from water damage, mold and rot.

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Repairs
  • Exclusive, Patented Products
  • World's Best Sump Pumps
  • Energy-Efficient Dehumidifier             
You Receive:
  • Permanently Dry Basement or Crawl Space
  • Controlled Humidity
  • Mould Mitigation
  • Lifetime Transferable Warranty
  • Greater Home Value
  • Peace of Mind

Structural & Foundation Repair in Welland

Foundation issues are a serious threat to your home. We can fix the problem with the right products installed the right way for a lasting solution. We inspect your Welland home, identify the problem and provide warranted products and work. Call us today to get started.

Solutions for:
  • Bowing Walls
  • Uneven Floors
  • Wall Cracks
  • Settling Foundation            
We Use:
  • Wall Anchors and Repair Systems
  • I-beam Braces
  • Slab Piers
  • Crawl Space Jack Posts

Welland Sump Pump Installation & Replacement

Is your old sump pump on its last leg? Or maybe you need to install your first sump pump? At Omni Basement Systems we can install a new sump pump, replace your old sump pump, and even dig a sump pit for you. We also can help you feel more secure with a backup sump pump and battery backups.

Sump Pump Services & Products:

  • Sump Pump Systems
  • Sump Pump Installation or Replacement
  • Backup Pump Systems
  • Service & Repair

Before and After Pictures from Welland

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Before
Before
After
After

Larry B. in Welland, ON has a house with a nasty crawlspace. Despite efforts to insulate and encapsulate himself, the crawlspace was still cold and damp. This caused problems with the floor joists sagging and cold floors upstairs. Omni Basement Systems recommended a 3 part system for Larry. Add supplemental beam and Smartjacks to fix the sagging floors, Silverglo Insulation on the walls to keep the crawlspace and floors warm and finally, encapsulate the crawlspace with Cleanspace membrane. Cleanspace is 20mil thick liner with cord reinforcing and antimicrobial product built right in. Cleanspace is mechanically fasten so it will never come off. 

News and Events

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Ontario Basement Experts Win Second Reader's Choice Award

Ontario Basement Experts Win Second Reader's Choice Award

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Omni Basement Systems Owner Brews Up Attention

Omni Basement Systems Owner Brews Up Attention

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Omni Basement Systems Helps Habitat for Humanity

Omni Basement Systems Helps Habitat for Humanity

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Work Requests From Welland, ON
Project Location: Welland, ON
Good morning, have water coming through the basement. I was wondering if you service the Welland area.
Project Location: Welland, ON
I have water in my crawl space. This is a new issue( I've been here 6 years and it's just started recently.
Project Location: Welland, ON
Waterproofing
Project Location: Welland, ON
Looking to get a quote on interior waterproofing for an unfinished basement
Project Location: Welland, ON
Water leak in basement when rains. Will need to do an inspection and provide us a quote. Please call me back
Project Location: Welland, ON
Every time there's a heavy heavy downpour of rain, we get water pooling in our basement (unfinished). We cleaned out the eaves because they were parked with leaves. That doesn't seem to be helping. Would you be able to come and inspect to see what might be going on?
Project Location: Welland, ON
We live in a 100 year old home and our floors are sagging. We are concerned the floor joists or support beams are compromised. We would like to get an assessment from your team.
Project Location: Welland, ON
Water/dampness is coming up from our basement floor. We think there might be a pipe that had been disconnected under the basement floor and not enough gravel before they poured the concrete. This has lead to a very damp basement That we would like to fix as our plan is to renovate the basement to make it an additional living space. We also have a few cracks in our foundation and would like to know if / how they can be addressed as we hope to add another bedroom to the top of our 1.5 story house via adding a dormer.
Project Location: Welland, ON
Water leak on the west side of the house starting at the second window right to the end of the house.
Project Location: Welland, ON
Repair cracked wall in basement. Basement leaks from two areas the leaks are not substantial but with continuous rain water pools next to the side walls in the basement
Project Location: Welland, ON
Service: Crawl Space Comment: Performancemax
Project Location: Welland, ON
Sump pump is the major issue but also waterproofing, crawl space
Project Location: Welland, ON
Hi, I'm looking for a quote to have a sump pump replaced. My current sump pump is at its end of life.
Project Location: Welland, ON
I have sagging floor joists
Project Location: Welland, ON
I have a lot of moisture in the crawl space of my house, essentially im looking to have that sorted and have the crawl space waterproofed
Project Location: Welland, ON
Water in Crawl space. Ventilation and insulation required
Project Location: Welland, ON
When heavy rains occur, water seeps in from the foundation joints and floor. I am interested in a free estimate and inspection. Thanks
Project Location: Welland, ON
Crawl space assessment and indulation
Project Location: Welland, ON
Discovered leaking moldy foundation underneath panels in my basement
Project Location: Welland, ON
Water leak in the basement. Would like a quote for a 25ft membrane and sump pump installation
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