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Avatar for Mid Valley Building LLC
Mid Valley Building LLC
3.6(
47
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Ontario, OR and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Got an estimate very quickly, great response time, But then the communication was inconsistent and there was confusion about if/when to start. When I called to make sure they were coming, they did not knowfor sure whether they were to do the job, anyway, they came out when originally scheduled and the work accomplished was good (not necessarily excellent but very good).
Their cleanup was virtually non existent, No drop cloth or anything else was used on the floor, they did paper over exposed beams and masked windows and doors.
It took us 4 hours to clean up the floor however (unfinished concrete) and although it was unfinished, the floor still required being clean prior to finishing.
Other thoughts:  while they were here, I asked for estimates from the owner on other aspects of this project and the owner told me they did that type of work (concrete floor) but after asking twice, the owner never gave me an estimate.
In essence while the work they did was acceptable-nearly excellent-with the communication issues and lack of cleanup I am not 100% sure whether I would hire again or not. The one additional thing in their favor is the lack of decent contractors in Salem.

"
Chesire Home
Eugene Roof
Exposed Aggragate
Paul's Job
Kevin's Job

+5

Recommended by75%of homeowners
Avatar for Z&M Concrete LLC
Z&M Concrete LLC
New to Angi
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Ontario, OR and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

At Z&M Concrete LLC, we believe that a high-quality pour is about more than just mixing cement; it’s about creating a lasting foundation for your home or business. Working in concrete requires a blend of physical grit and technical precision—from the initial excavation and site prep to the final trowel stroke on a garage floor or the intricate detailing of stamped patterns. Our commitment to quality means we never cut corners on reinforcement or base preparation, ensuring that every driveway, sidewalk, and patio we build in the Treasure Valley can withstand Idaho’s freeze-thaw cycles. For us, the "best quality" means delivering a product that looks professional on day one and remains structurally sound for decades to come.

Driveway
Driveway
Walkway
Walkway
Stained Concrete

+2

Concrete Mudjacking questions, answered by experts

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

Polyjacking can be a permanent solution to sunken concrete if you also address the underlying issue—like poor drainage—at the same time. The polyurethane material itself can last as long as or even outlast the concrete you’re lifting it with. Your sunken concrete issue will likely return if you don’t couple polyjacking with proper drainage to prevent future soil movement and sinking.

Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.

The Ontario, OR homeowners’ guide to concrete mudjacking services

From average costs to expert advice, get all the answers you need to get your job done.