Using state of the art Geo-Polymer injection. Slabjack Geotechnical offers a cost effective alternative to concrete replacement and mud-jacking. Save up to 50% or more over removal and replacement costs! With years of experience, we solve customers concrete settling problems in Eastern and Central Washington and north Idaho, with locations now in Tri-cities, Wenatchee, Spokane and Puget Sound; We serve all surrounding areas. We raise sunken basements, garage floors, porches/stoops, driveways, walkways, pool decks and more. We also seal and stabilize seawalls and bulkheads, leaking culverts and large diameter concrete pipe. Check our our website www.slabjackgeotechnical.com for more information. Superior technology, Superior polymers, Superior results!
"All interactions in the job bid, approval and scheduling were friendly and professional. Dustin and Jaime did an awesome job!!! They arrived on time, went over the job in detail with me, and then went to work. As the job progressed they kept me informed of any issues that arose and made sure I was happy with the process. The final results were flawless and they left the jobsite spotless. I would hire this company again in a heartbeat!!!"
John G on October 2024
Using state of the art Geo-Polymer injection. Slabjack Geotechnical offers a cost effective alternative to concrete replacement and mud-jacking. Save up to 50% or more over removal and replacement costs! With years of experience, we solve customers concrete settling problems in Eastern and Central Washington and north Idaho, with locations now in Tri-cities, Wenatchee, Spokane and Puget Sound; We serve all surrounding areas. We raise sunken basements, garage floors, porches/stoops, driveways, walkways, pool decks and more. We also seal and stabilize seawalls and bulkheads, leaking culverts and large diameter concrete pipe. Check our our website www.slabjackgeotechnical.com for more information. Superior technology, Superior polymers, Superior results!
"All interactions in the job bid, approval and scheduling were friendly and professional. Dustin and Jaime did an awesome job!!! They arrived on time, went over the job in detail with me, and then went to work. As the job progressed they kept me informed of any issues that arose and made sure I was happy with the process. The final results were flawless and they left the jobsite spotless. I would hire this company again in a heartbeat!!!"
John G on October 2024
"Hi, our goals are to always keep the trust of are customer's and quality satisfactory work that you expect and happy to stand behind our work and behind our customer's needs." Please note some areas will incur a travel charge, please contact me for further details.
"His response for my request for a quote was quick and our meeting was set timely. His quote was comparable to others and he was available and showed up within days. Although the job took him longer than estimated, he did not try to charge more, saying it was a learning experience. Very polite, professional, and wanted to make sure I was satisfied with his work. I would hire Matt again in a heartbeat."
Cheryl G on December 2024
"Hi, our goals are to always keep the trust of are customer's and quality satisfactory work that you expect and happy to stand behind our work and behind our customer's needs." Please note some areas will incur a travel charge, please contact me for further details.
"His response for my request for a quote was quick and our meeting was set timely. His quote was comparable to others and he was available and showed up within days. Although the job took him longer than estimated, he did not try to charge more, saying it was a learning experience. Very polite, professional, and wanted to make sure I was satisfied with his work. I would hire Matt again in a heartbeat."
Cheryl G on December 2024
Here at Luper Specialty Transport we are dedicated to all of your manufactured home and general contracting needs including but not limited to transportation, concrete foundation work,setup,and leveling however we also provide other services such as concrete, excavation, and landscaping
Here at Luper Specialty Transport we are dedicated to all of your manufactured home and general contracting needs including but not limited to transportation, concrete foundation work,setup,and leveling however we also provide other services such as concrete, excavation, and landscaping
Specializing in clearing, excavation, and grading. We have the equipment and experience to remove trees, brush, demo, dig trenches, house holes, driveways, and reshape or regrade your property. We love new challenging projects and coming up with unique solutions.
"They got the job done promptly. Of all the companies that gave me estimates the owner was the most thorough and explaining a variety of options fencing. They always came on the days and times they said they would and the fence looks great!"
Pamela L on November 2023
Specializing in clearing, excavation, and grading. We have the equipment and experience to remove trees, brush, demo, dig trenches, house holes, driveways, and reshape or regrade your property. We love new challenging projects and coming up with unique solutions.
"They got the job done promptly. Of all the companies that gave me estimates the owner was the most thorough and explaining a variety of options fencing. They always came on the days and times they said they would and the fence looks great!"
Pamela L on November 2023
We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Services: Repair Underground utilities, install new, underground utilities, Grade for sidewalks and driveways, dig out for footings, clearing and grubbing of trees and debris, concrete, demolition, and haul off. Call or click for your FREE estimate today!
"Got a quick estimate and responses. The job was done in a timely manner. Very professional. Definitely would work with them again and recommend them!"
francisco f on January 2024
We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Services: Repair Underground utilities, install new, underground utilities, Grade for sidewalks and driveways, dig out for footings, clearing and grubbing of trees and debris, concrete, demolition, and haul off. Call or click for your FREE estimate today!
"Got a quick estimate and responses. The job was done in a timely manner. Very professional. Definitely would work with them again and recommend them!"
francisco f on January 2024
"Concrete is our passion...We love what we do and can’t wait to help you with your project! Our passion for concrete is as strong today as it was 27 years ago. We look forward to incorporating our talents into the permanent low maintenance solution for you. Inland Northwest Concrete is a service-based flatwork company providing installation of driveways, patios, sidewalks and shop floors throughout our community."
"Cort and his team are amazing…great service and the craftsmanship is exceptional. Will definitely use in the future!"
Bill Contractor E on June 2025
"Concrete is our passion...We love what we do and can’t wait to help you with your project! Our passion for concrete is as strong today as it was 27 years ago. We look forward to incorporating our talents into the permanent low maintenance solution for you. Inland Northwest Concrete is a service-based flatwork company providing installation of driveways, patios, sidewalks and shop floors throughout our community."
"Cort and his team are amazing…great service and the craftsmanship is exceptional. Will definitely use in the future!"
Bill Contractor E on June 2025
I strive to take my clients visions and turn them into reality. I am a fourth generation concrete specialist with 27yrs experience in all phases of the trade. Our company is not always the cheapest, never the most expensive but for the quality of work we do we are definitely the best value. If you visit the thumbtack site we have lots of reviews there
"Very well. Definitely wanted to make the costumer happy and went the extra mile."
Kevin R on May 2025
I strive to take my clients visions and turn them into reality. I am a fourth generation concrete specialist with 27yrs experience in all phases of the trade. Our company is not always the cheapest, never the most expensive but for the quality of work we do we are definitely the best value. If you visit the thumbtack site we have lots of reviews there
"Very well. Definitely wanted to make the costumer happy and went the extra mile."
Kevin R on May 2025
Dundee is locally owned and operated and has been for over 19 years. We have experience in all areas of landscape, including, but not limited to, retaining walls, asphalt, pavers, astro turf, irrigation/sprinklers, sod/hydroseed, fill dirt, grading, water features, fire pits, french drains. We also specialize in concrete curbing, concrete driveways, patios, some excavation work, and full yard maintenance, commercial mowing, including custom fertilization, aerations/thatching, pest control/bugs and yard clean-ups. We would love to help you take care of any project and look forward to meeting your every expectation. Additional DBA - Dundee Excavation LLC.
Dundee is locally owned and operated and has been for over 19 years. We have experience in all areas of landscape, including, but not limited to, retaining walls, asphalt, pavers, astro turf, irrigation/sprinklers, sod/hydroseed, fill dirt, grading, water features, fire pits, french drains. We also specialize in concrete curbing, concrete driveways, patios, some excavation work, and full yard maintenance, commercial mowing, including custom fertilization, aerations/thatching, pest control/bugs and yard clean-ups. We would love to help you take care of any project and look forward to meeting your every expectation. Additional DBA - Dundee Excavation LLC.
We specialize in concrete & masonry services and much more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Project completed just as requested. Fast, efficient and friendly service."
Deanna B on November 2024
We specialize in concrete & masonry services and much more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Project completed just as requested. Fast, efficient and friendly service."
Deanna B on November 2024
With 32 years of experience we understand how to quickly and accurately cut and remove concrete. Additional Address - PO Box 5851, Kent, WA 98064.
"Did a great job and were quick."
Doug J on September 2023
With 32 years of experience we understand how to quickly and accurately cut and remove concrete. Additional Address - PO Box 5851, Kent, WA 98064.
"Did a great job and were quick."
Doug J on September 2023
Mudjacking and foam jacking differ significantly in both materials and methods. Mudjacking uses a cement-based slurry to fill voids beneath a slab, while foam jacking uses expanding polyurethane foam delivered under high pressure to achieve superior structural support. This material distinction enhances load-bearing strength and overall stability in your repair.
Mudjacking takes between one and three days to dry completely. During this time, it's important to avoid putting weight on the slab until it's fully cured. The drying time depends on the project size and environmental conditions. In contrast, polyurethane foam used in foam jacking can cure in as little as one hour.
No, mudjacking is not a permanent fix for sinking concrete. While it effectively lifts the slab and can last five to 10 years, it doesn't address underlying soil issues that may cause future sinking. For a more permanent solution, you might consider foam jacking or complete slab replacement, which can address deeper structural problems.