Welcome to Slab-Jack Kings™

Free Concrete Lifting Estimates within Manitoba & Northwestern Ontario.

Slab-Jack Kings lifts existing concrete for up to 85% less than the cost of removal and replacement!

We are a small, Canadian, family-based business that provides professional consultations, estimates and application towards concrete repair, such as concrete slab lifting, levelling, void filling, stabilization and concrete slab insulation using polyurethane foam.

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About Slab-Jack Kings

Our lifting professionals are equipped with a vast knowledge and experience with concrete and this has made it possible to provide a personalized solution to any and all concrete problems.

We’re Raising Manitoba’s Standards for Settled Concrete Repair, One Slab at a Time.

Our Concrete Repair Services

Slab-Jack Kings Services Concrete Repair, Lifting And Levelling Winnipeg

Concrete Lifting & Levelling

Raise your Existing Settled Concrete For Up to 85% Less Than the Cost of Replacement!

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Concrete Void Filling And Stabilizing Slab-Jack Kings

Void Filling & Stabilizing

Cost-Saving Solution: Fill and Stabilize Concrete Voids Before Settlement Occurs!

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Underslab Insulation Slab-Jack Kings

Underslab Insulation

Unlock Savings: Slash Your Interior Cooling, Heating, and Production Costs Now!

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Blog Posts

Before & Afters

Frequently Asked Questions

Mudjacking vs Foam Jacking

Concrete Care After Lifting Guide

Causes of Sinking Concrete

Polyurethane Concrete Lifting Cost

What Can't Be Raised?

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Contact Us For A Free Estimate

Stop the threat of tripping or slipping on an uneven or out-of-level, poured concrete slab.

Contact Slab-Jack Kings for an uplifting experience and get your free concrete repair estimates today!

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Why Slab-Jack Kings is the Leading Concrete Lifting Company in Manitoba & Northwestern Ontario

Expertise & Professionalism

Over a Decade of Concrete Lifting Expertise

Since 2013, we have been raising, leveling, and stabilizing concrete slabs for homeowners, businesses, and municipalities.

Specialists in Advanced Polyurethane Concrete Repair

Our team is highly trained in foam jacking, void filling, and slab stabilization, ensuring long-lasting, cost-effective solutions.

Certified & Licensed Concrete Repair Contractors

We are fully licensed, insured, and certified, guaranteeing professional-grade workmanship and adherence to industry standards.

Baeumler Approved Contractor

As a trusted and verified contractor, we follow the highest industry standards, ensuring top-tier service and professionalism.

Quality & Reliability

Cutting-Edge Polyurethane Concrete Lifting Technology

Our high-performance polyurethane foams provide a lightweight, strong, and durable solution for lifting concrete without adding excess weight.

Superior Compressive Strength for Maximum Durability

Our polyurethane products have a higher compressive strength than traditional materials, ensuring stable and long-lasting results. Nobody else in our market has access to our foam. Read more about our exclusive slab jacking foam.

Eco-Friendly & Efficient Polyurethane Foam

We use water-resistant, non-toxic, and environmentally friendly polyurethane foams that won’t erode or degrade over time. Learn more about our concrete raising foams.

10-Year Limited Warranty for Concrete Lifting & Levelling

Our concrete lifting & levelling service is backed by a 10-year limited warranty, ensuring your concrete remains level and secure for years to come. Check out the full details of our warranty here.

Customer Commitment

Family-Owned & Operated Business

As a local, family-run company, we prioritize personalized service, honest pricing, and professional craftsmanship on every project.

Experienced & Trusted Concrete Repair Specialists

With over 10 years of hands-on experience, we have built a reputation for delivering high-quality results and long-term concrete stability.

Free Estimates & Fast Turnaround

Get a free, no-obligation quote and experience a quick, hassle-free repair process with same-day usability. Get a free consultation and repair estimate today!

Over 200 Positive Google Reviews

At Slab-Jack Kings, we take pride in delivering top-quality concrete lifting and leveling services, and our 200+ positive Google reviews prove it! Homeowners and businesses across Winnipeg, Manitoba, and Northwestern Ontario trust us for expert craftsmanship, reliable service, and long-lasting results. Check out some of our reviews here.

Affordability & Protection

Cost-Effective Alternative to Concrete Replacement

Our polyurethane concrete lifting services are 50-85% cheaper than full concrete replacement, saving you money while restoring your slabs.

Fully Insured for Maximum Protection

We carry $5 million in liability insurance, ensuring your property and investment are fully protected throughout the repair process.

Slab-Jack Kings Reviews

Slab-Jack Kings

5.0

Based on 222 reviews

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10:29 15 Aug 24

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

19:53 22 Jul 24

5 stars for sure

18:39 26 Jun 24

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.

16:41 20 Jun 24

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

16:56 10 Jun 24

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!

23:52 25 Oct 23

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!

17:40 25 Sep 23

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

17:25 18 May 23

Excellent job done. Thanks

15:41 18 May 23

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

13:50 17 May 23

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

12:38 17 May 23

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

21:10 11 May 23

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

Tamara Gislason

15:21 22 Sep 22

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!

13:30 24 Jun 22

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!

15:55 12 Nov 21

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

18:16 09 Nov 21

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.

14:46 16 Sep 21

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.

19:21 30 Aug 21

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.

Evan Robertshaw

17:11 26 Aug 21

The initial work was performed in fall 2020. Our initial request was to level a sidewalk but it soon devolved into levelling the double driveway at the recommendation of the estimator. There was no observable issue with the driveway but we went with the recommendation. That was a big mistake. Initially we observed the levelling work was satisfactory. However in the spring 2021 we noticed several long networks of cracks in our otherwise intact driveway. Majority of cracks originate at the holes drilled into a previously perfectly intact cement driveway.The cracks are extensive and when I approached SlabJackKings they shirked all responsibility for the damage. We are no longer recommending this company and suggest homeowners research other companies before committing. It is an understatement to day we are dissatisfied with SJK and will not use or recommend them.

Lawrence Yakielashek

13:30 20 Aug 21

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!

01:28 13 Aug 21

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!

16:38 29 Jul 21

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.

22:04 16 Jun 21

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

14:21 28 May 21

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

16:18 26 May 21

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.

00:01 16 May 20

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

21:14 14 May 20

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!

18:56 11 May 20

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!!

04:13 06 May 20

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.

03:34 05 May 20

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.

19:25 30 Apr 20

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!

20:55 10 Feb 20

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.

15:28 23 Jan 20

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.

21:14 18 Dec 19

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.

23:47 21 Oct 19

Slab-Jack Kings just finished levelling my driveway and sidewalk. They did a great job. Quick, clean and back to the original look.
Chris Lenchyshyn was a pleasure to deal with. Everything was as promised and happened so fast I did not even know they were here. I would recommend dealing with Chris and company. You will not be disappointed.

13:06 18 Oct 19

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.

02:58 02 Aug 19

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.

22:13 22 May 19

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!

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