Get matched with top foundation drainage installers and replacers in Rainier, OR

"Spot on! Wife was extremely happy that the crew came in and performed all work in the time estimate given. Very clean and professional. Expensive, but I had insulation that needed replacement, prior rodent infestation, and drainage issues. All now clean!"

"Awesome contractor. He has installed drainage and skirting around entire house, repaired fence, built deck, painted house, graveled driveway an installed baseboards am screen doors. Very detailed in his work, making sure his customer is happy. Best contractor I have ever worked with !!"

"Our house is almost 130 years old, so we needed to have some foundation stabilization done. The company was a pleasure to do business with. From our initial consultation and beyond, every contact was courteous and knowledgeable. On the first day of the project, after removing the dirt to see the foundation, it was discovered that the existing foundation was not sufficient to support using the helical piers according to the building inspector. The dirt was all replaced and it was arranged to come back out and give me a quote for a different process using smart jacks. Due to circumstances at my local building department, the new job had to be postponed until a new permit could be obtained. Once that was done I was rescheduled and the job was completed in a day and a half. When the building inspector came to sign off on the permit, he raved at what a great job they had done. I would definitely recommend them to anyone who asked."

"We had a damp crawlspace. John's installed drainage with sump pumps (lead and backup with battery backup power) and encapsulated the dirt with 20 mil plastic. They also installed PU foam around the perimeter foundation walls to complete the insulation envelope of the house and a dehumidifier top keep the crawlspace area dry. In short, this work solved the problem we had and provided the added benefits of a more energy efficient and comfortable house due to the insulation as well as better indoor air quality. The work was done in four days and at considerably less cost than a competing contractor bid to do it. Another person that we had inspecting house later looked at the crawlspace and commented, "Wow! You could do brain surgery down here." We actually wouldn't recommend that though ;)"

"I recently hired TerraFirma to raise my house several inches and level out my basement floor. Working with TerraFirma Foundations was a great experience, from start to finish. Everyone involved in the project was very friendly and professional. I was kept in the loop, as to what was happening, every step of the way. I would definitely recommend this group to anyone needing help with their foundation."

"He was always on-time. When there were some issues, he came back to address my concerns. He was really good responding to any texts or phone calls I made. He was friendly and easy to work with."

"After inspecting our foundation earlier, Q determined that we needed a sump pump (which we suspected). His quote was reasonable compared to others we had heard about, so we went ahead with it.
His team of three guys worked hard for two days digging drainage trenches and installing the pump in a couple of feet of standing water. We then had to wait about a week for the water to pump out and to dry out so a new vapor barrier and gravel could be added. This was done during a cold winter where it took longer for the area to thaw and dry out so the delay was kind of a bummer, but not at all Ethereal's fault.
When they returned, they were able to finish up in one day (so three days of work total) and cleaned up after themselves very well. The guys were pleasant and happy to answer questions during the work and Q was careful to follow up and check on the work. All in all a great group to work with as long as you're realistic about the work necessary and time involved."

"I was very please with the work that was done. It was done efficiently and all the repairs were completed. I would definitely use them again. I was also very pleased with the price."

"They came out inspected the foundation and told me there were a couple of small cracks and it was caused by normal settling of the house over time. They said it did not need to be repaired. I asked about the cracks in my garage cement floor. They told me they could repair it for several thousand dollars. They it was normal for the floor to crack. They only recommend repairing it if the cracks rise an inch or two and become a safety hazard. Then he explained how I could make the repair myself. I am very appreciative of their honesty and offering a less costly solution. They did not have to do."

"Interior treatment took about 10min. The worker did a good job to explain what he was doing and the effect it would have. Due to weather he was not able to spray outside but mentioned that he would return when weather improved. Do not know if this ever occurred as there was no indication of a return visit."