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TRUSTED BY RAINIER, OR HOMEOWNERS
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Verified Reviews for Concrete Leveling pros in Rainier, OR
*The Angi rating for Concrete Leveling companies in Rainier, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.
*The HomeAdvisor rating for Concrete Leveling companies in Rainier, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.
Last update on December 31, 2025
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TerraFirma Foundation Systems
TerraFirma Foundation Systems
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"I hired TerraFirma Foundation Systems to level my home, expecting a professional job with clear communication, but the entire experience has been incredibly disappointing and costly. From the start, I hired the company to level the floors in my home, specifically to address a nearly 3-inch dip in my kitchen area, a 13x10 room. Yet after they “completed the job,” I still have a 1.5-inch dip in the center of the kitchen, and a corner of my home/kitchen that sits half an inch higher than it should be (above 0%), creating a full inch rise from the living room to the kitchen. Now they’re saying that leveling the kitchen wasn’t included in the original scope, blaming the remaining dip on my kitchen island and fridge being “too heavy” and lacking proper support—an issue they failed to identify in the initial assessment. To properly address this problem, they’re now asking for an additional $7,500, claiming this work was never part of the original job. This feels like a classic bait-and-switch tactic, and I can’t help but feel taken advantage of. To make matters worse, I discovered that they used an uncalibrated machine during the initial leveling when installing, which raised my house over an inch more than necessary, causing significant damage that wasn’t there before. Partway through the lift, they even asked me to sign a waiver to get my house closer to 0% level, effectively absolving them of any damage caused. The technician stopped mid-lift to show me the damage that was already occurring and warned that more would likely follow if we continued. I agreed to proceed, trusting their assurances and assuming their equipment was properly calibrated. I even pointed out to the technician at the time that it did not look level, and he assured me the machine was correct. Now, they refuse to take any responsibility for the resulting damage, dismissing it as “standard” and providing terms within the contract absolving them—despite them overcorrecting the home. There were also repeated measurement discrepancies, with reports showing one reading and verbal statements/emails suggesting different levels. When I sought clarification, I received vague responses and empty apologies. After all this, and nearly $30,000 invested, my floor remains unleveled. The only resolution TerraFirma Foundation Systems has offered is for me to pay additional money to level the kitchen and to wait for the overcorrected area to “settle naturally”—a process that, according to their technician, could take anywhere from two months to ten years. I hired TerraFirma Foundation Systems to fully level my home, not to leave me with an incomplete job, inconsistent results, and vague promises. If you’re considering foundation work, I strongly recommend looking elsewhere—this company has left me with extensive damage, unexpected costs, and a significant amount of frustration."
Chuck G on November 2024
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"I hired TerraFirma Foundation Systems to level my home, expecting a professional job with clear communication, but the entire experience has been incredibly disappointing and costly. From the start, I hired the company to level the floors in my home, specifically to address a nearly 3-inch dip in my kitchen area, a 13x10 room. Yet after they “completed the job,” I still have a 1.5-inch dip in the center of the kitchen, and a corner of my home/kitchen that sits half an inch higher than it should be (above 0%), creating a full inch rise from the living room to the kitchen. Now they’re saying that leveling the kitchen wasn’t included in the original scope, blaming the remaining dip on my kitchen island and fridge being “too heavy” and lacking proper support—an issue they failed to identify in the initial assessment. To properly address this problem, they’re now asking for an additional $7,500, claiming this work was never part of the original job. This feels like a classic bait-and-switch tactic, and I can’t help but feel taken advantage of. To make matters worse, I discovered that they used an uncalibrated machine during the initial leveling when installing, which raised my house over an inch more than necessary, causing significant damage that wasn’t there before. Partway through the lift, they even asked me to sign a waiver to get my house closer to 0% level, effectively absolving them of any damage caused. The technician stopped mid-lift to show me the damage that was already occurring and warned that more would likely follow if we continued. I agreed to proceed, trusting their assurances and assuming their equipment was properly calibrated. I even pointed out to the technician at the time that it did not look level, and he assured me the machine was correct. Now, they refuse to take any responsibility for the resulting damage, dismissing it as “standard” and providing terms within the contract absolving them—despite them overcorrecting the home. There were also repeated measurement discrepancies, with reports showing one reading and verbal statements/emails suggesting different levels. When I sought clarification, I received vague responses and empty apologies. After all this, and nearly $30,000 invested, my floor remains unleveled. The only resolution TerraFirma Foundation Systems has offered is for me to pay additional money to level the kitchen and to wait for the overcorrected area to “settle naturally”—a process that, according to their technician, could take anywhere from two months to ten years. I hired TerraFirma Foundation Systems to fully level my home, not to leave me with an incomplete job, inconsistent results, and vague promises. If you’re considering foundation work, I strongly recommend looking elsewhere—this company has left me with extensive damage, unexpected costs, and a significant amount of frustration."
Chuck G on November 2024

TerraFirma Foundation Systems
TerraFirma Foundation Systems
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"Awesome crew. Work was done as promised and house is now secure and level."
JoAnn T on November 2025
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"Awesome crew. Work was done as promised and house is now secure and level."
JoAnn T on November 2025
Seismic Technologies
Seismic Technologies
Additional DBAs - Cottage Builders
Additional DBAs - Cottage Builders

Bridgeport Concrete Leveling LLC
Bridgeport Concrete Leveling LLC
Bridgeport Concrete Leveling LLC is a concrete restoration and repair contractor with over 12 years experience. Bridgeport Concrete Leveling proudly serves the Portland, OR area as well as all of Western Oregon and Southern Washington.
Bridgeport Concrete Leveling LLC is a concrete restoration and repair contractor with over 12 years experience. Bridgeport Concrete Leveling proudly serves the Portland, OR area as well as all of Western Oregon and Southern Washington.
WESTERN CONSTRUCTION SYSTEMS
WESTERN CONSTRUCTION SYSTEMS
Not a franchise, Family owned and operated since 1987. CCB# 94222, Serving the entire NW. FREE Estimates/ Inspections. Western Construction Systems LLC. is a locally owned, family owned and operated specialty construction company serving the entire north-west. WCS LLC. Prides its self in high quality work which is micro-managed by highly trained crews to ensure the highest level of confidant work. WCS LLC. Has also worked internationally in South America and currently has crews in Haiti. We have worked as far south as El Salvador and as far north as Alaska. We are able to attend to small residential job as well as large industrial projects.
"Western Construction Systems came out and did exceptional work at my house! They went above and beyond my expectations! They were friendly, professional, and hard-working! They took care of all the issues that I had concerns with and then some! Their prices were fair, especially for the high quality of work that they did! I know I pestered them with questions, but they were patient every single time. Before I contacted them to have the work done, I had high anxiety about the drainage issues. When they were finished, I felt confident that there were no more issues. Peace of mind is priceless!"
Robyn S on August 2022
Not a franchise, Family owned and operated since 1987. CCB# 94222, Serving the entire NW. FREE Estimates/ Inspections. Western Construction Systems LLC. is a locally owned, family owned and operated specialty construction company serving the entire north-west. WCS LLC. Prides its self in high quality work which is micro-managed by highly trained crews to ensure the highest level of confidant work. WCS LLC. Has also worked internationally in South America and currently has crews in Haiti. We have worked as far south as El Salvador and as far north as Alaska. We are able to attend to small residential job as well as large industrial projects.
"Western Construction Systems came out and did exceptional work at my house! They went above and beyond my expectations! They were friendly, professional, and hard-working! They took care of all the issues that I had concerns with and then some! Their prices were fair, especially for the high quality of work that they did! I know I pestered them with questions, but they were patient every single time. Before I contacted them to have the work done, I had high anxiety about the drainage issues. When they were finished, I felt confident that there were no more issues. Peace of mind is priceless!"
Robyn S on August 2022
Michael Todd Boehme Concrete
Michael Todd Boehme Concrete
Small family owned and operated business. No subs. Cost is determined by the job.
"They showed up on time was very efficient. Got job done on time cleaned up real nice. No more water in my crawlspace"
Lisa S on January 2018
Small family owned and operated business. No subs. Cost is determined by the job.
"They showed up on time was very efficient. Got job done on time cleaned up real nice. No more water in my crawlspace"
Lisa S on January 2018
Marathon Masonry Inc
Marathon Masonry Inc
We have an "A" overall rating on Angie's List, employ three experienced persons, and do not use subcontractors. Cost is determined by the job and there are no travel or extra charges for after-hours work. Award winning.
We have an "A" overall rating on Angie's List, employ three experienced persons, and do not use subcontractors. Cost is determined by the job and there are no travel or extra charges for after-hours work. Award winning.
"These guys were great. I had LP siding and knew from the inspector that it might be a problem. Unfortunately, It turned out NOT to be a simple replace the siding job. I had a lot of damage. They addressed all dry rot, repaired framing and took steps to ensure I won't have this kind of problem in the future with new gutters. Very professional and they clearly knew what they were doing. I did refer my neighbors to them and would recommend them to anyone else."
Tippi E on March 2018
LICENSE #104293.
"These guys were great. I had LP siding and knew from the inspector that it might be a problem. Unfortunately, It turned out NOT to be a simple replace the siding job. I had a lot of damage. They addressed all dry rot, repaired framing and took steps to ensure I won't have this kind of problem in the future with new gutters. Very professional and they clearly knew what they were doing. I did refer my neighbors to them and would recommend them to anyone else."
Tippi E on March 2018

Alternative Edge Concrete
Alternative Edge Concrete
Alternative Edge specializes in all phases of concrete construction.
Alternative Edge specializes in all phases of concrete construction.
Pacific Chimney & Masonry LLC
Pacific Chimney & Masonry LLC
Pacific Chimney and Masonry LLC; OR CCB #197597 PH#: 503-997-9018
"Vasiliy is an amazingly talented craftsman with many talents and years of experience. Our nearly 100 year old deteriorating brick chimney was leaking water into the interior of the house and had to be repaired. Vasiliy came highly recommended to me by one of the best contractors in Portland, and I called upon him to fix it. The chimney was red brick, but Vasiliy suggested a lighter, golden color brick as it was more economical. Since our house is yellow, the golden color looked even better than red brick would have, and I saved money. The chimney is beautiful, and the repair/rebuild was so well done that Ithink it will last another 100 years,"
Nancy B on January 2025
Pacific Chimney and Masonry LLC; OR CCB #197597 PH#: 503-997-9018
"Vasiliy is an amazingly talented craftsman with many talents and years of experience. Our nearly 100 year old deteriorating brick chimney was leaking water into the interior of the house and had to be repaired. Vasiliy came highly recommended to me by one of the best contractors in Portland, and I called upon him to fix it. The chimney was red brick, but Vasiliy suggested a lighter, golden color brick as it was more economical. Since our house is yellow, the golden color looked even better than red brick would have, and I saved money. The chimney is beautiful, and the repair/rebuild was so well done that Ithink it will last another 100 years,"
Nancy B on January 2025
The Rainier, OR homeowners’ guide to concrete leveling services
From average costs to expert advice, get all the answers you need to get your job done.
•Wondering about mudjacking costs? Discover prices, key cost factors, and tips to save on your concrete leveling project.

Don’t let sinking concrete capsize your budget. Learn about concrete leveling costs and the available methods to plan ahead for your project.

A driveway that’s too steep can be a major inconvenience. We’ve compiled some of the best steep driveway solutions in this comprehensive guide.

Sunken concrete slabs can quickly get expensive to raise back up. Learn about polyurethane concrete lifting costs to see how you should budget.
•Wondering who to hire to finish, overlay, or color concrete? See why a decorative concrete contractor is the right choice and how pros deliver lasting results.

Leveling concrete slabs around your home is no small feat. Learn who to call to level your concrete slab and why they’re the right choice.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"






