Nate came out and gave a very fair bid the day after I reached out . I was a bit finicky in my…read morerequest and they accommodated me very well. They were able to come out the very next week and made quick work of the crawlspace insulation. They were even able to get areas I didn't know existed. Overall, the office communication, speed of delivery, pricing, and customer service was A1. Will be using them from now on.

We bought a house but the crawlspace was all sorts of messy. We needed a whole new vapor barrier,…read moreinsulation on all our pipes, one of the ducts was crushed, rodent poop everywhere... New Leaf completed a thorough inspection (they were actually sent by the seller), provided a fair bid, and were gracious enough to offer a payment plan. When they came to do the work over the course of three days, they were hard working and cleaned up after themselves. One of my favorite things, though, was overhearing someone telling the group these encouraging things like "diamonds are made from pressure!" Just thought that a company that supported their people was a company everyone should support. Our HVAC contractor was also super impressed with them! Would 1000% hire again. I swear our house immediately got warmer because of the insulation!

They are a family owned business and the person who came out for the courtesy assessment was…read moreprofessional and highly knowledgeable. All of my interactions with their people (3) was always excellent. From Pat to John to Jean, all experts.

Good price, good communication. Prompt to get to work and worked very diligently until the job was…read morecompleted.

Our house is built in the SW hills of Portland originally in 1938, with a 2003 addition. TerraFirma…read morewaterproofing product has been a significant update to a shoddy home remodel that the January ice storm exposed. After this unexpected remodel and damage was exposed we had a delay of several months to get on their schedule. When the project date arrived, they showed up on time, cleaned well after the demolition/addition of interior floors to allow drainage and a sump-pump. My original review (4 star due to not adjusting the cost when less product was used) they owned the mistake and recognized their communication gaps. I do appreciate that attention and feel more confident in the company. I look forward to many years of DRY basement/master bedroom living.

Update: It was encouraging to see the owner's response. I called and explained the situation…read morewith the person who answered the phone and let them know I'd welcome a call. Then two weeks went by with nothing....... So I called and left another message. And once again, two weeks went by with nothing. Unfortunately this i pretty spot on for my experience with this company.

I want to commend TerraFirma for their expertise in repairing the cracks in my driveway. Zack, Ken,…read moreand Tim are rock stars. I would recommend them to anyone looking for this type of service. Very prompt and professional. I would also like to thank Heather for everything she does for TerraFirma. Thank you again Rick Bacon

From the owner: TerraFirma Foundation Systems is trusted by thousands of homeowners in the Northwest to keep their…read morehomes safe, dry and stable. Foundation repair, crawl space and basement waterproofing and concrete repair backed by warranties that give you peace of mind. Contact us today to schedule a free evaluation!

Very fair price, Cliff was professional on time and fix our water problem and when finished looked…read morelike he hadn't been here at all, very clean. If I know anyone else who has a water leak or water problem I will certainly recommend AWATERPROOFING&DRAINAGE INC.

Cliff has done great work for us! Our house backs up to a mountain. We had a flood and 4 feet by…read moretwenty yards of debris and mud piled up to the back of our house. We could not get anyone to even bid the job. Cliff and his team cleared the mountain of sludge and branches and did it at a great price. Cliff did some other waterproofing work for us and we got competitive bids and he was the best. Cliff is also a good person who you can trust. Highly recommend!

In 2021, in the middle of the pandemic and while I was pregnant, we had this disastrous mix of an…read moreice storm and then an atmospheric river all in the same month. 2021 feels like a lifetime ago, so I don't remember all of the details, but I do remember it ended with my husband renting a pump from Home Depot or Lowe's and spending hours in water up to his waist, pumping it out of our crawl space. It was a nightmare. We had to file a homeowner's claim not only to replace our sump pump, but also to redo the waterproofing under our house. I remember nothing but us cursing, crying, and tearing our hair out. All I know is our senior foreman was Ramon Morales. Just this week, almost exactly 4 years later, we had another atmospheric river. Our crawl space is dry as can be. We have had no problems since. I still have zero clue what a sump pump is, but I feel confident that you can trust John's Waterproofing to handle your homeowners' claim and get your house back to safety. After so many bad experiences in the Portland metro area, I'm so relieved to be able to recommend John's Waterproofing for the long haul.

While the price did go up once the contractors arrived and did their own inspection (this was…read moreduring an active Portland flood period so leakage was far more noticeable than when sales person inspected), Avori and his team where wonderful! Avori was very proactive in addressing the severeness of our crawlspace leak. The Portland flooding and our non-functioning French drain made it really bad, allowing water to literally flood into our crawlspace! Avori and his team worked through the water and mud, installing new posts and beams, redirecting the water to a newly installed sump pump. The job took much longer than originally anticipated but was done well and our foundation is now much more stable. I really would have given five stars if the original quote caught everything but it wasn't flooding when the sales guy, John, came out so he didn't see the extent of our foundation issues. Avori was able to keep the increase to a minimum and we really appreciated all he did for us.

Dustin was recommended by our realtor and we were very impressed. Punctual and reliable which made…read moreit easy for scheduling and getting the crawl space remediated. We needed a sump pump configured to allow for any water penetration to get rerouted out.

So we've lived in our south Salem home for 3 years. Our bedroom is in a finished basement. End of…read moreNovember water came in from the ground up and ruined the carpet. We had 3 quotes to get it fixed so we could recarpet it and eventually sell. Dustin of waterproofing technologies came in 1/2 as much as the other 2 quotes. Him and his employee came and trenched our basement to a sump pump in 5 days. He went above and beyond the quoted work and even fixed the Sheetrock that was ruined because of the trench work. I highly recommend his business and like supporting small local businesses

I haven't used Better Basements and Waterproofing yet, however, that's because they were honest…read moreduring the inspection and told me I didn't need to use them! I had a sketchy company do work on my crawlspace a few years ago and they've since fallen off the face of the earth. I was nervous to have a new company come out and 1) find something wrong and 2) try to sell me on things I didn't need. Michael H. with Better Basements and Waterproofing was honest - what was done by the former company wasn't up to his standards, however, it's fine for now and we can probably wait a few years before having any work done again. He also said we could use Better Basements and Waterproofing for sump pump maintenance (since we can't use the original company), however, he reassured me there isn't a binding yearly contract and I can just call if I'm interested (no need to agree this moment). I appreciated how honest and thorough he was in his inspection and in his explanations of everything. I've had a lot of companies over the years try to sell me on things I don't actually need. Michael didn't, and because of that, I actually will probably use Better Basements and Waterproofing in the future if I do need work done.

The company responded quickly and efficiently to my request to address the vibration caused by the…read moresump pump at my property. The technician provided a thorough assessment report with several options for me to consider, which I really appreciated. On the day of construction, the team completed the work quietly and professionally. I'm very glad to have found them and look forward to working with them as my long-term crawl space service provider.

Byron came out and wouldn't accept payment for his expertise and advice. I really appreciated his…read moreclear explanation and diagnosis. Will absolutely be using this service for any follow up or similar needs.

In the last 10 years we've remodeled 3 houses. I rarely end a relationship with a trade on a high…read morenote. Byron and his team grafted until the last 1% was complete, and I didn't once have to chase them. Byron has a rare team of dedicated individuals who are hard working, consistently on time and really nice people to have at your home. Our project wasn't small by any means. We had a full excavation of our basement perimeter to waterproof the exterior. Interior sump pump solutions didn't gel with me at all and I was glad to find a Portland company that didn't want to take the easy option. I really cannot say enough about Byron and his team. They didn't just meet my expectations. That went that little bit further. Good job team and thank you!!! If your looking to have Byron and his team conduct any form of work for you. Please do so with confidence.

We had moved to Arizona when we learned we needed crawl space work. Our realtor did the search for…read moreus and Dr. Crawlspace came highly recommended, quotes a fair price and got the work done in a tight time line.

Dr. Crawlspace I highly recommend this company. they Have…read morebeen the nicest company that has ever done repair on my house. When you're a single lady and have been used to not such nice people now I feel like I was very blessed to . put a new sub pump in. they dug a trench all the way around my house . They got rid of all the rodents and all of the debris the rodents tore down the insulation. I could not be happier QUAMAH was such a pleasant person to work with. and his team so pleasant very trustworthy company. the work they did was just beautiful. I'm so pleased that I called them and had them do all this work for me. They will give you pictures before and after the job is done so you know what it looks like. Judy'B. 2/26/26