10-Year Limited Concrete Lifting Warranty

Slab-Jack Kings 10-Year Limited Concrete Lifting & Levelling Warranty

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At Slab-Jack Kings, we stand firmly behind the quality and durability of our workmanship. Our 10-Year Limited Concrete Lifting Warranty reflects our commitment to excellence and long-term customer satisfaction.

A key part of this assurance is our use of exclusive, high-density and hydrophobic polyurethane foam systems. Our foam systems are specifically formulated to withstand the unique soil conditions and extreme climate of Manitoba and Northwestern Ontario.

About Our Warranty

Comprehensive Coverage: If your lifted concrete slab settles between ½ an inch and 1 inch within ten years of service, we will return for a one-occurrence free re-pump and restore it to the correct level at no additional cost to you.
Exclusions: This warranty is specifically provided for polyurethane foam concrete lifting and levelling projects. Void fills, patching, joint and crack sealing are not eligible for warranty coverage.
Non-Transferable: To maintain a personal and direct commitment to our clients, this warranty applies to the original customer for whom the service was performed, unless negotiations have been made in writing.

Why Choose Slab-Jack Kings?

Exclusive High-Performance Polyurethane Foam: Our exclusive polyurethane foam is engineered for superior compressive strength. It is designed to provide a stable, long-lasting base that resists the environmental challenges of the Canadian Prairies, unlike foams or other materials used by local competitors.
Family-Owned Integrity: As a 100% family-owned and operated business, our reputation is built on trust. We treat every project with the care and attention to detail that reflects our family values.
Advanced Injection Technology: We utilize cutting-edge equipment and concrete lifting and levelling techniques to ensure our concrete repair solutions are effective and stand the test of time.
Customer-Centric Approach: Your peace of mind is our priority. Our decade-long warranty is a testament to our dedication to providing services that exceed your expectations.
Experience Peace of Mind: To date, less than 1% of our clients have required a repump. Choosing Slab-Jack Kings means investing in quality, reliability, and a decade of guaranteed excellence. Our warranty, combined with our proprietary foam technology, reflects our unwavering confidence in the results we deliver for your home or business.

Have questions about our Concrete Lifting Warranty? Please visit our Frequently Asked Questions page or contact our team directly by email, phone, or text us by using the chat bubble on the bottom right of this page.

What Our Concrete Lifting Customers Say

With over 200 five-star Google reviews, Slab-Jack Kings is one of Manitoba and Northwestern Ontario’s most trusted polyurethane concrete lifting and levelling companies.

Homeowners, businesses, and municipalities choose us for our clean job sites, honest recommendations, and long-lasting results.

Slab-Jack Kings

4.9

Based on 234 reviews

review us on

Peggy Philis

2 months ago

Slab Jack Kings levelled my driveway and sideway. They did a fantastic job and it looks great!

Jason Legaspi

2 months ago

I had them lift my driveway and fill the void on my sidewalk. The job was done professionally in a timely manner and I am happy with the result. They made sure the area was cleaned before they left. I would definitely recommend these guys. Big thanks to all the staff. They are all professionals and easy to work with.

David Epler

2 months ago

I recently used Slab-Jack Kings services to lift my front sidewalk back to original height.
They were quick to respond to my initial inquiry, they provided informative correspondence throughout the entire process, the work was reasonably priced and the project was completed promptly.
I would definitely use them again if needed.
I highly recommend them if you’re in the market for the services they offer.
Thanks

Ralph Reimer

11 months ago

Slab Kings drove up to Pinawa, took time to explain their process to me and answered any questions I had. I found their customer service is soooo much better than Mudruckers. Moreover, they dropped off a trailer a few days before the lift, so I could clear out my garage into a dry/secure place, at my leisure, instead of stressing to get everything out the day the day before. I was able to take my time…all at no extra cost.

The slab is level and looks great! I’m hoping it stays level for years to come.

Drin Jones

1 year ago

Kudos to the staff at Slab-Jack Kings. I’m totally impressed with the service and the finished work. I have been raving about my lifted driveway and sidewalk to anyone who will listen and I’ll continue to recommend them to everyone who asks. Thank you guys and gal. Keep up the fabulous work!

Red San Miguel

1 year ago

I give Slab Jack Kings two thumbs up! If I had 4 thumbs they would get 4!

From the initial inquiry to get an estimate back in February where they reached out promptly to let me know I’m in their queue once the ground was ready for inspection. To when Tim and his wife came out to provide their estimate and explained in great detail their process and how they started their family run business. To Amy coordinate the scheduling to get the job done and finally to Chris and his crew doing the actual work and explaining their process as they were doing the work and not to mention how they cleaned up nicely post work. Oh and the digital process they used for issuing the agreement and payment options which was very convenient!

I got estimates from 3 other slab jacking local companies that uses polyurethane and Slab Jack Kings by far resonated with me most! The other two just seemed not very interested in convincing me why I need to go with them and to me this is important.

Now regarding the traditional “mud jacking vs polyurethane foam”… Well my neighbour got his driveway lifted last summer with that famous Winnipeg mud jackers” and it’s already sunk about 3/4 of an inch. Sure it’s more cost effective but that was not for me.

I have friends and co-workers who recommended going with polyurethane foam and all 4 of them have said their driveway has not dropped much at all. One of them said they’re dropped maybe 1/4 of an inch and has held up for the last 6 years.

Oh one more thing. Of the companies I looked into for polyurethane lifting, Slab Jack Kings had the longest warranty term of 10 years. I value that as well!

Thanks again Slab Jack Kings!!!

Jeffrey Sinclair

1 year ago

I recently had my single attached garage floor releveled by Slab-Jack Kings and couldn't be more pleased with the results. The process started with an online estimate request, and within minutes, I received a reply asking for pictures of the concrete. As I was taking the photos, I got a call from Tim, who mentioned he would be in the Selkirk area early next week for an in-person estimate.

Tim provided a thorough and informative explanation of the polyurethane process, its benefits, and alternative options. His knowledge, along with stories about Slab-Jack Kings' previous projects, made for an engaging discussion.

Chris, Jeremy, and their crew arrived and completed the entire job in just a few hours. The results exceeded my expectations. A special thanks to Chris, Jeremy, and the team for going above and beyond by removing the cement casing for the chimney in the garage and cement patching the area—an extra touch I really appreciated. Thanks to Tim for recommending I ask Chris about this!

Thanks Amy for looking after the scheduling.

Well done to the entire Slab-Jack Kings team.

Bruce Sinclair

Karine Stinson

2 years ago

10 out of 10 for these guys!! Showed up, hit the ground running. Our driveway needed some serious lifting, it was becoming a tripping hazard. These guys took care of this for us.
Our small town had lots of supervisors when this truck, trailer and crew showed up. The guys were friendly and answered ALL of their questions. I wld recommend Slab Jack Kings to anyone needing a driveway lift.
Thanks to Tim also, showed up to measure and provide quote. All other companies were just asking for pics and provided estimates. Tim from Slab Jack Kings showed up...and that is worth alot right there.

Thx guys!
The Stinsons

Lu Neo

2 years ago

5 stars for sure

LEi CHien

2 years ago

Unfortunately, the concrete of my basement has settled again this year.
Slab-Jack Kings helped me to pump for settling in 2020 which was four years ago.
This year, I contacted them and they told me that my situation is still covered by the warranty. Today they get the work done with quick and professional manner. I really appreciate to work with honest company like them. I will definitely ask help from they if there are something wrong with my basement again in the future.

George Tam

2 years ago

Excellent company to deal with from start to finish. Highly recommend.

2 years ago

Slab-Jack Kings did an excellent job raising and levelling my sunken 24x30 garage slab. The job was done quickly and with great precision. At completion, the jobsite was cleaner than when they had started. The only indication of the foam jacking was a dozen or so small holes in the slab that they filled smooth.

For my project, foam jacking was the best option: it was faster, less invasive, and much cheaper than mud-jacking or replacing the whole slab.

I'd definitely recommend this company if you have a slab or sidewalk or something that's off kilter. Everyone I dealt with was excellent and all aspects of the project were clearly communicated.

Thanks!

Norm Baril

3 years ago

Came quickly to do an estimate, got the job done very quickly after we decided to go with them and for a much more reasonable price then some of the larger competitors. Super happy with the work. Full disclaimer, it was done today and I’ve only seen in the rainy dark evening but I’m very impressed with what it looks like so far! Strongly recommend!

Erik Wiebe

3 years ago

They successfully lifted my garage floor. Did excellent work and were easy to contact.

rohit malhan

3 years ago

Excellent job done. Thanks

Roger Poirier

3 years ago

This company is very efficient and courteous from the estimate to the finished work. They explained everything they were going to do. Did a excellent job. Will definitely recommend. Five stars. Thankyou Slab-Jack.

Christian Wilson

3 years ago

I had 32ft of sidewalk sloping toward the house and I’m super happy with the final result. The family team is amazing to deal with, professional, honest and I will recommend them to family/friends.

Lillian MacKenzie

3 years ago

Amazing! Fast, friendly, exceptional service. Would use for any further projects whether at work or at home!

Ken J. Martens

3 years ago

Very prompt getting the job done. Most satisfactory work. Would refer them to anyone.

Tamara Gislason

4 years ago

Slab-Jack Kings was very easy to deal with from the quote request to work completion. They were timely, professional and did a great job! Would definitely recommend!

Robert Mangles

4 years ago

We had both our driveway and sidewalk lifted and the results were excellent. The team that came to our house were great and explained the process. We are very happy with the work!

ian Herbert

5 years ago

Thank you for repairing my garage pad. You guys did a awesome job. Will definitely recommend to everyone.

Dennis Cruz

5 years ago

Chris and his team at Slab-Jack Kings performed a lifting of our commercial floor about nine month ago and the initial interaction from the office to the estimator and Chris and his team was excellent. Nine months later, I had to request a re pump as an area that was treated had sunk. Once again the response and work was excellent showing that the after care service is as high. These are the reasons why Slab-Jack Kings have a 5 star rating.

Rod Wolfe

5 years ago

Slab Jack Kings definitely exceeded my expectations and I highly recommend them for lifting/leveling your driveway. They were quick and the quality of their work is outstanding. My driveway and sidewalk look great. Much better value than other options I investigated. And last but certainly not least, Amy is fantastic to deal with. Very organized, professional, courteous, and explains everything clearly. It's a pleasure to deal with her.

Tom Franczyk

5 years ago

Raised my garage floor 6", restored proper slope to floor drain and patched resulting cracks. Took about 2.5 hours total; minimal noise, zero mess, barely any evidence of holes drilled. Staff were friendly, knowledgeable and professional. Results were better than expected; saved me thousands compared to pouring new concrete. Very impressed; highly recommended. Even the neighbors were stunned at the difference. Have to get used to the proper, higher step walking into the garage now; incredible how much weight the foam can lift. Added bonus of having the garage floor insulated from beneath now too. Best decision I could have made.

Lawrence Yakielashek

5 years ago

These guys know exactly what they're doing! We needed to lift our concrete in floor heat line slab floor house 8 inches in one corner and about 5 inches opposite end. They came in and immediately worked on the place at 8:30 in the morning and we're done by 2 in the afternoon. They explained every step of the process and it made it so more enjoyable. It's not like it's a bucket list to lift up your home but these guys put our minds at ease. Our 60 year old home is perfectly level after decades of trees that affected its level. These guys deserve 5 stars and more. I would recommend them to absolutely anyone who needs to lift a slab home. They are Kings in their business!

Flora Mason

5 years ago

Tim came by and gave us a very good estimate. He answered questions we had about the process. The estimate was very detailed with very good narrative of what the issue was and what Slab-Jack Kings would do to fix it, including squaring off a door frame, which no other competitor mentioned.

Chris and Jeremy arrived on time, and were very professional. Chris verified the work with my husband Jeff before starting. They did a fantastic job of leveling our patio and sunroom pad, raising it over 3 inches in one area. Cleanup was exceptional, no mess left.

Would definitely recommend this company!

Jim Dafnis

5 years ago

Great family run business! Tim arrived to provide an estimate and explained their process and product and how it compares to the competitor's in detail. Amy communicated well over text any time I messaged her. Chris and crew arrived on time and performed the work as expected. Also, a 10 year warranty! I would definitely recommend.

C L

5 years ago

From the estimating process through to the work - top notch! They were quick to come out and quote, and had me booked in a few weeks after accepting, which was great. They did an excellent job lifting my garage approach and side walkway. I received a phone call the morning of, sorted out a time and Chris and Jeremy arrived on time as discussed. They were quick and efficient, getting right to it. They levelled everything off and cleaned up the mess made during the process as if they hadn't even been there. I would highly recommend.

Mark St Laurent

5 years ago

Super happy with the results. Arrived on time and completed within the allotted time estimate. Left things neat and tide. Would totally recommend!

Garry Cornelson

5 years ago

Slab-Jack Kings utilized superior foam technology to raise our sunken driveway and sidewalks. Brothers Jeremy and Chris were punctual, courteous, and very efficient. Final result is outstanding. Highly recommend Slab-Jack Kings to other home owners.

Stephan

6 years ago

4 year update: still no sinking or cracking in my foundation, super happy with the job. I also can't even tell where the holes they drilled are.

4 years ago: Chris did a good job setting expectations and advising me of the jacking process. He completed the job only about a month after the estimate, and at the quoted price.

I did a bit of research before going with foam jacking over mud jacking. A couple of the reasons I went with foam jacking were weight, strength and durability. I would recommend Slab Jack Kings.

Judy Hrabarchuk

6 years ago

If you have sunken concrete, I highly recommend Slab Jack Kings! We had SJK raise and level a walkway adjacent to our pool, and I’m amazed at the results! The crew was right on time, knowledgeable and left no mess whatsoever. After they left I made many trips to the backyard to look again and again at the finished product because I just can’t believe what a difference it makes aesthetically and for safety. No more stubbing our toes this summer! The price was very reasonable and the work is warrantied for five years. Five stars. Thank you Slab Jack Kings!

Douglas Crabb

6 years ago

Fantastic! Right from the time of inquiring - through to getting the job done. They even patched up some damage to make the job look nice. Thanks!!

Trevor Horvath

6 years ago

Called in the fall for an estimate and it was done the same day. Great price but put it off til the spring. Called yesterday and the driveway is done today. Crew was professional, great work, cannot even tell where any holes were drilled. They told me a time and were there for that time and done is just over an hour. I would highly recommend their services.

Daphne Lee

6 years ago

The folks at Slab-Jack Kings did an excellent job on my house and I would highly recommend their services to anyone! Chris and Tim were very responsive to questions and coming out to quote. I had a back step and sidewalk which had sunk 5 inches towards the house and they came out and were able to lift it. They were very professional, friendly, and the pride they show in their work was clear from the neatness of patching and cleanup. You wouldn't know the area had been worked on if you hadn't been told. Great job, guys! It's awesome to have safe steps down with a toddler.

Rick Yakiwchuk

6 years ago

These guys did a great job! Not very often you see a company do the type of quality work they do. They even cleaned everything up when they were completed including vacuuming. Awesome job guys!

Lynda Nelson

7 years ago

No hesitation in recommending Slab Jack Kings. Estimate and work done in a timely and professional manner. It was amazing to see our basement floor rise up to meet the baseboards again. Worksite was left clean and tidy with all holes patched.

Corey Poepping

7 years ago

Chris and his crew are top notch, stand up guys.They treat every job as it their own. The amount of knowledge these guys have is amazing. Would recommend them to anyone.

Trevor Lux

7 years ago

The owners and staff at Slab Jack Kings are extremely knowledgeable. I appreciate their attention to detail. The process was prompt and things went very smoothly with the job from initial contact, pre work inspection and down to the job completion. We very much appreciate all their help with our home.

Val Whettell

7 years ago

Our experience with Slab-Jack Kings was excellent. Both the on-site estimate and work were all completed with professionalism, and great attention to detail. The staff of Slab-Jack Kings were very knowledgeable about the products and procedures being used to lift the concrete of our garage floor. They answered all our questions with great detail and respect.

They advised us throughout the process of what would happen doing a lift of 7 inches. When the floor of our attached garage presented with some unforeseen circumstances, they advised us of the issues and presented options for us to choose from. The before and after photos were great to receive.

We would have no hesitation to refer our friends and family to Slab-Jack kings for the concrete lift jobs.

Wayne Blonski

7 years ago

First rate company to deal with. All aspects of the repair were explained in detail, and the work completed quickly and professionally They were able to accommodate a tight timeline I had due to other renovations in the yard.
The work itself was great. I can hardly see the holes that were drilled to inject the urethane mix.
Finally after only three days, several of my neighbours have come by to look at the job and are interested in contacting this company for more information.
A fine family owned Manitoba company.

Ross Lamb

7 years ago

Amy came out very quickly to do my estimate to lift my front sidewalk by my concrete steps. The sidewalk had dropped about 3/4 of an inch (the visible chipping occurred when the slab had dropped). Chris did a fantastic job leveling the sidewalk and I can't see any visible patches from the foam injection. Excellent, fast work and a great price - highly recommended!

Articles & Resources

Concrete Repair Dictionary

Whether you are curious about the difference between mudjacking and polyurethane foam injection, or you simply want to know what “spalling” means, you will find clear, straightforward answers right here.

Mudjacking Vs Polyjacking:
Which Concrete Levelling Method Is Best?

When your concrete slab sinks or becomes uneven, you know it needs to be fixed—but how you fix it matters. Mudjacking and polyjacking both lift concrete, but they work very differently and deliver very different results. This guide walks through the key differences in material, weight, hole size, cure time, water resistance, lifespan, and cost so you can choose the right repair method and protect your property investment.

Concrete Lifting vs Replacement – How to Decide What’s Best

When dealing with sunken, cracked, or uneven concrete, home and business owners must choose between concrete lifting vs replacement for effective solutions.

Essential Guide to Care for Lifted Concrete

You’ve invested in concrete lifting to fix sinking slabs and remove trip hazards. To keep that repair working for as long as possible, your lifted concrete needs a bit of simple, regular care. This guide walks through the most important steps: raising the grade, improving water drainage and protecting the foam from UV ray exposure. At Slab-Jack Kings, we don’t just lift your concrete—we help you protect your investment. By following the right concrete lifting maintenance steps, you can extend the lifespan of your repair and avoid costly future fixes.

How to Fix a Sinking Concrete Slab

If your concrete slab is sinking, tilting, or creating trip hazards and drainage issues, you have more than one way to fix it. The best sunken concrete repair option depends on how the slab was built, how far it has dropped, how old and deteriorated it is, and whether it’s acting as a structural element or simply as slab-on-grade flatwork. The following article help you learn how to fix a sinking concrete slab with the top 3 proven methods to address settlement, tripping hazards and drainage issues effectively.

How to Fix Cracks in Concrete Driveways

Learn how to prevent cracks in concrete driveways with our expert tips. Protect your investment and maintain the longevity of your driveway with proactive maintenance strategies.

Rescuing a Sinking Basement Floor

Worried about a sinking basement floor? Learn how polyurethane injection can quickly lift, level, and stabilize your basement floor with minimal disruption and cost.

6 Reasons Your Concrete Is Sinking & How to Stop It

Why does concrete sink? In this article you’ll read about common causes of sunken concrete and how to prevent it from happening.

How Much Does Polyurethane Concrete Lifting Cost?

Discover the efficient, cost-effective method to fix sinking concrete slabs with foam. Learn the process, benefits, and why it’s preferred.

What Can’t Be Restored with Foam Jacking or Mudjacking?

What Can’t Be Restored with Foam Jacking or Mudjacking? 1. Precast or Hollow Cast Steps and Staircases Why They Can’t Be Raised: Precast or hollow cast steps and staircases present a unique challenge. If there isn’t a solid concrete slab beneath the staircase, it’s...