4.3 
62 *The Angi rating for Concrete Mudjacking companies in Saint Helens, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.
*The HomeAdvisor rating for Concrete Mudjacking companies in Saint Helens, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.
Last update on June 20, 2026
Serving Saint Helens, OR and surrounding areas
Approved
Super Service Award Winner
In business since 1994
Free estimates
Emergency services offered
"For concrete job, other small cracks were created, not expected, but they did a good job. Would use again."
+27
Serving Saint Helens, OR and surrounding areas
Approved (Corporate)
In business since 2021
Free estimates
Warranties offered
Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing
+20
Serving Saint Helens, OR and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"We needed some posts in our basement replaced with proper footings. TerraFirma was quick to respond and quick to do the work. We are very happy with the result and would recommend."
+33
Serving Saint Helens, OR and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Terra Firma folks explained things clearly, did the needed filling with their foam filler and patched the fill holes. All done in just a few hours. Sure beats the time and cost of tearing up the concrete, bringing in fill and re-pouring. We've referred several family and friends. Recommend TR highly."
+11
Serving Saint Helens, OR and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"Alan was quickly responsive to my initial contact, and came out to assess and bid the job. Since we were under time constraints, and Alan could do the work we did not look for other bids. Alan’s crew came in and removed/disposed of the carpets in our large basement area, scraped off existing linoleum in another room, and scraped off wood floor glue on another area. They then did a grind on the concrete floor to expose the clean surface, stained it and applied 2 coats of poly sealer. All work was professional, Alan was great to work with (even allowed us to add an additional area to the job at the last minute), and the floor looks fabulous.
Highly recommended.
"
Serving Saint Helens, OR and surrounding areas
In business since 2011
Free estimates
"I am happy with all the work they have done."
Serving Saint Helens, OR and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"I have already referred two acquaintances to Ledesma Concrete Services. These contractors were professional, courteous, on time and the cost of the project was the same as the estimate. I am very pleased with their work and timing. I am getting ready to put this house on the market and the backyard is looking great!
"
+29
Serving Saint Helens, OR and surrounding areas
In business since 2010
Emergency services offered
"The service was performed in a timely fashion and they did a great job. Jason and his guys were punctual and honest and we are very happy with their beautiful work!
"
+16
Serving Saint Helens, OR and surrounding areas
In business since 1988
Emergency services offered
"We had a few problems as the first crew quit on the job. They sent a second crew out and one of the guys did get fired. They did do the repair work and I am happy with the work. I am happy with the company as it seemed to be a worker problem not a company problem. I have used them in the past and everything has been fine with them."
+39
Serving Saint Helens, OR and surrounding areas
In business since 2009
Free estimates
Credit card accepted
RamJack Of Southern Oregon LLC works hard to provide the highest quality workmanship and customer service on every job we are awarded. Thank you for the opportunity to service your request.
From average costs to expert advice, get all the answers you need to get your job done.
Wondering about mudjacking costs in Portland, OR? Discover prices, key cost factors, and tips to save on your concrete leveling project.
Whether you're pouring a new driveway or adding a patio to your outdoor space, use this guide to determine the cost to pour a new concrete slab in Portland, OR.
Is your sidewalk in need of some TLC? Use this comprehensive guide to look at sidewalk repair costs in Portland, OR, so you know what to expect.
DIY mudjacking is an advanced task, but learning how to raise a concrete slab is great to know for many scenarios. Let's take a look at how to DIY mudjack.
Mudjacking is an affordable fix for sunken or uneven concrete. Learn what mudjacking is and if it’s worth it for your driveway, sidewalk, or patio.
Sunken concrete can be a structural issue, but a professional can easily repair it. Ask these concrete injection leveling and mudjacking questions before you hire.
