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Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Comprehensive Foundation Repair & Septic System Services in Thunder Bay, Ontario

For a FREE no-obligation foundation repair estimate in Thunder Bay, ON, please fill out the estimate form and Groundhogs will contact you shortly.
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Reliable foundation repair & septic system solutions in Thunder Bay

Looking for a reliable company for foundation repair or sewer system services? Groundhogs has you covered! We are a locally owned and operated home services company serving Thunder Bay, Ontario and beyond. With a solid foundation built on expertise and a passion for excellence, we are your trusted partner in protecting your home foundation damage, sewer issues, and more. No project is too big or too small for our dedicated team!

Our Thunder Bay home services

  • Foundation repair
  • Structural repair
  • Septic tank installation & repair
  • Excavation
  • And more!

Whether you're concerned about foundation wall cracks, need a septic tank replacement, or other home services, the pros at Groundhogs can help. Contact us today at 1-807-907-3777 or complete the provided form to get started with a free estimate in Thunder Bay.

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Thunder Bay foundation repair company

Have you noticed foundation wall cracks, bowing walls, or other signs of structural damage? Unfortunately, even minor foundation problems can worsen and cause significant issues for the rest of your home. The good news? Groundhogs can identify the source of foundation problems and implement proven repair solutions to keep your home safe and secure for years to come.

Groundhogs is proud to be part of the international Foundation Supportworks network. As a Supportworks dealer, we have access to state-of-the-art foundation repair products designed to eliminate foundation cracks, bowing walls, settling, and more. Better yet, they’re backed by industry-leading warranties!

Our Thunder Bay foundation repair solutions

  • Foundation inspections
  • Structural repair
  • Floor & crack repair
  • Foundation wall repair
  • Foundation settlement repair
  • Foundation pier systems
  • Wall anchors
  • And more!

Don’t wait to protect your home. Contact the experts at Groundhogs, your trusted foundation repair company in Thunder Bay, Ontario. Call 1-807-907-3777 or contact us online today to schedule a free assessment and estimate.

Septic tank installation & repair in Thunder Bay

When it comes to septic systems, one size does not fit all. That's why we take a personalized approach to every project, ensuring that we understand your unique requirements and provide a customized solution that meets your needs and budget. From the initial assessment to the final installation, we work closely with you every step of the way to ensure your complete satisfaction.

Groundhogs also takes regulatory compliance and environmental responsibility seriously. We are a fully licensed sewage system installer. Our team adheres to all relevant regulations and guidelines, obtaining the necessary permits for each project and implementing eco-friendly solutions that protect your property and the surrounding ecosystem.

Our Thunder Bay septic system services

  • Septic system design
  • Septic tank installation
  • Septic system repair
  • Septic system replacement

Schedule a free estimate to learn more about the sewage system services we offer in the Thunder Bay area.

Schedule a free assessment and estimate today!

At Groundhogs, we believe your property deserves the best — and that’s what we deliver! We proudly offer leading foundation repair and septic services in Thunder Bay and the surrounding area. With a commitment to uncompromising quality, you can trust us to keep your property safe, secure, and beautiful.

Call 1-807-907-3777 or click below to schedule a free estimate for Thunder Bay foundation repair, septic tank installation, or any of our other services.

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Work Requests From Thunder Bay, ON
Project Location: Thunder Bay, ON
I think I have a sinking house and sinking basement issue, also a sump pump issue
Project Location: Thunder Bay, ON
One corner has a leak. Drywall removed.
Project Location: Thunder Bay, ON
I need my one wall repaired I had the weeping time done but the contractor did not fill a sewer outage pipe and I'm still getting water in one corner of my basement
Project Location: Thunder Bay, ON
Need quote for foundation waterproofing done around entire building
Project Location: Thunder Bay, ON
I moved into my home last September. I have two sump pits that works well but run often and all year. The discharge pipes on the exterior of the house lay on the ground and I would like to have them properly buried. In addition I have some water seepage in my basement laundry room that may be related to poor grading under my deck. I am concerned this will become a larger problem later and want it addressed before anything happens.
Project Location: Thunder Bay, ON
Basement seeping water
Project Location: Thunder Bay, ON
Good afternoon! I am looking for someone who can provide a structural assessment for my home. My main floor is starting to slope and I'm not sure what could be causing it. I do have an unfinished basement (not crawlspace) with open ceiling. I am not sure if this is something that could be assessed by you, or if I have to reach out to someone else. Please let me know :) appreciate your time. Thank you!
Project Location: Thunder Bay, ON
Dug out basement is washing in from water
Project Location: Thunder Bay, ON
I found significant block foundation damage in a corner while I've been doing renovations
Project Location: Thunder Bay, ON
Waterproof and insulate just the east wall, as well as weeping tile needs to be installed. Sump pump already put in.
Project Location: Thunder Bay, ON
Foundation issue at left back corner of house
Project Location: Thunder Bay, ON
I currently have water in my basement after heavy rainfall - requires basement waterproofing.
Project Location: Thunder Bay, ON
Potential crack in foundation leading to water intrusion in the basement.
Project Location: Thunder Bay, ON
We have water seepage through foundation where the form tabs are. We have the issue on one side of the home we have no sump pump and originally have clay weeping tile that we can assume is damaged. Our drain in the house is old and filled with clay so we are concerned about the weeping tile being connected to drain.
Project Location: Thunder Bay, ON
Some of our brick foundation is pushing in and grout is cracked where water came in.
Project Location: Thunder Bay, ON
We purchased our house in Dec.. however we just recently moved in.. Over the last few days we started getting water in the basement. We need the waterproof our basement
Project Location: Thunder Bay, ON
Looking in getting a septic quote inspection as ours is no longer working
Project Location: Thunder Bay, ON
Cracks in the foundation of our basement walls.
Project Location: Thunder Bay, ON
On the west end of the house there is an old 1911 porch that was at one time enclosed. It's foundation is questionable and it could be sinking. I'd like to stabilize it underneath
Project Location: Thunder Bay, ON
Looking for an estimate to fix a basement leak coming from our front steps that is hollow and a closet in our basement.
Serving the following Thunder Bay, ON postal codes
P7A, P7B, P7C, P7E, P7G, P7J, P7K
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