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Salem Wet basements and Crawl Spaces Repaired

Throughout the year, rain showers in Salem contribute to the lush landscapes and vibrant ecosystems that define the Willamette Valley. This environment makes homes particularly prone to moisture problems, commonly found in basements and crawl spaces.

Foundation issues and earthquake risks in Salem

Nearby cities like Keizer and Corvallis also sit in an area where soils can expand significantly (expansive soils) when they absorb water and contract when they dry out. This cycle of expansion and contraction can put pressure on foundations, leading to cracks and structural damage over time.

Oregon is part of the seismically active Pacific Ring of Fire, and earthquakes can occur throughout the state. This makes cities as far as McMinnville and Bend also at risk. Making sure your home is earthquake retrofitted and up to the current code will give you the peace of mind to fully enjoy this region’s lush greenery and vibrant ecosystems.

Peter Courtney Minto Island Bridge in Salem Oregon
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How do you Protect my home froM earthquake vulnerabilities?

TerraFirma has been protecting homes in Oregon and Washington preparation for seismic events for over 20 years. Here’s what we do:

Assessment & Planning

The retrofitting process begins with a detailed assessment of the building’s current condition. An expert, such as a structural engineer or trained technician, inspects the home to identify weaknesses and recommend appropriate solutions.

This evaluation includes examining the foundation, walls, roof, and overall framework. Then, the engineer develops a comprehensive retrofitting plan based on the findings.

Foundation Bolting

Securing the foundation is the next step in this process. Technicians install anchor bolts to connect the house to its foundation, preventing lateral movement during an earthquake.

This process involves drilling holes into the foundation and inserting steel bolts. The workers then tighten the bolts to secure the structure, enhancing its stability and resistance to seismic forces.

Adding Shear Walls

Shear walls are another critical component of earthquake retrofitting as they distribute seismic forces and prevent the structure from collapsing.

Shear walls typically consist of plywood or other strong materials, and workers install them in strategic locations throughout the home particularly in cripple walls. They provide the walls with additional support and stability, reducing the risk of failure during an earthquake.

Bracing & Reinforcing

Next comes bracing and reinforcing critical areas of the home with steel braces and straps. Workers install these to key structural elements such as the roof, walls, and floors. This step increases the home’s overall stability, so it has a tough framework that can withstand seismic forces.

Securing Applicances

Securing appliances will create a safer living environment for occupants. Anchoring items such as water heaters and refrigerators are essential. Technicians will also install protection for gas meters to limit the risk of gas leaks.

Reparing Foundations

During retrofitting, technicians may notice substantial foundation damage that needs immediate repair. Adding crawl space support posts and foundation piers, and stabilizing the walls are some of the ways TerraFirma can reinforce your foundation.

Award Winning
Results Begin Here.

bbb Terrafirma Award 2 foundation
HA elite Terrafirma Awar Banner 2 foundation

Award Winning
Results Begin Here.

bbb Terrafirma Award 2 foundation
HA elite Terrafirma Awar Banner 2 foundation

SCHEDULE A FREE EVALUATION
IN SALEM

We offer free evaluations to homeowners throughout Lane and Marion County. Contact us today and make sure your home is in top shape!

5th Street Public Market in Eugene, Oregon

Salem Homeowners Frequently Asked Questions

What types of cracks in my foundation or basement should I be concerned with?

What’s the cost of foundation repair in Lincoln City?

How to fix a leaking basement floor?

How to prevent mold and moisture in your Salem property?

How to stop water from leaking through my basement windows?

Are you noticing damp drywall and carpet in your basement?

Why is it important to repair a concrete crack in Salem?

What’s the best way to repair concrete?

How to fix moisture issues in your crawl space?

How to protect my basement from leaking and flooding in Salem?

Should I worry about earthquakes affecting my home in Salem?

What are the benefits of earthquake retrofitting?

Hey Salem,

Your home survives – even thrives – on coffee and rain, just like you. And like you, it’s probably overdue for a checkup.

Our simple 5-Step Structural Health Checklist will help you do a simple annual home checkup, and catch small problems before they become big ones. And we’ll show you what not to worry about!

SALEM
Homeowner
REVIEWS

Don’t take our word for it – see what our clients have to say.
From Roseburg to Salem, Portland to Seattle, our Foundation Repair work speaks for itself

My wife and I recently bought a house and after removing carpet in the addition, we found fairly large cracks in the slab. Not sure of the severity we called terrafirma. They sent Dan out. Super cool dude and very informative. He was able to give us a solution to our problem. They were also able to fit us into their schedule quickly which was nice considering we had bare floors that needed to be finished. I would highly recommend terrafirma and co!
Walt from the Roseburg office came over to Bend to look at my concrete issues. And even though Terra Firma wasn’t going to be able to help with our issues, he was very giving of his time and experience. Which is way more than I can say for our local contractors….. Thank You again Walt, Llw
Very efficient and professional!
I am very pleased with the evaluation and construction work that was done on my two properties in the South hills of Eugene. It's a pricey expenditure, but the lifetime, transferrable warranty is well worth the piece of mind. Great job!!
Had TF raise the cement front porch of our house. The entire process, first contact, through the bid, through the job, through the billing, went smoothly. Their price was very competitive.
Jason came out and worked on my sump underneath my house. He did a great job and everything was OK. Thank you Jason.
Mike, Steve and their crew from Terra Firma were outstanding. They were professional, on time and did some amazing work. I was very impressed with how they answered my questions and their quality of work. I would highly recommend Terra Firma for any of your foundation needs.
Everything was done well and efficiently, The team communicated well with me, and cleaned up after themselves. It was expensive, but I feel confident that the job was done well.
Jason has been here for the third year in a row and has done an excellent job on my crawl space. This time because of the ice out over four days in December 2023, he said it would be a good idea to replace the battery. I went ahead and did it just to be safe. I am glad there are people who can go down in that crawl space and check everything once a year. He eve manages the wolf spiders.
We have utilized the services of TerraFirma multiple times. Most significantly we needed to repair/replace a pair of house support columns and their related foundations. This required a plan of repair, an engineer's stamp, drawings to relate to the relevant building authority and coordination with that authority. TerraFirma handled all the above in a diligent and competent manner. Their office staff was readily accessible and answered questions concisely. The on site crew prompt and capable.
Very happy with the entire process. Someone was available to give us a bid, complete the job, and follow-up in a timely and professional manner. Very impressed!
Pat,Steve, and Ethan did an amazing job. They cleaned up after themselves both days, and were a pleasure to have at my home.

SEE WHAT YOUR NEIGHBORS
HAVE TO SAY ABOUT US!

At TerraFirma we take pride in our work! We are trusted and referred by homeowners since 2005, to provide solutions for home foundations, basement and crawl space moisture, concrete leveling, and earthquake retrofitting.

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bbb Terrafirma Award 2 foundation
HA elite Terrafirma Awar Banner 2 foundation
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tf n logo foundation
bbb Terrafirma Award 2 foundation
HA elite Terrafirma Awar Banner 2 foundation
yelp logo foundation

TERRAFIRMA IN SALEM

With 20 years of experience tackling foundation repairs and waterproofing across Oregon, we’ve seen
just about everything. Dive into our blog for some great homeowner tips, insightful case studies, and
impressive before & after galleries showcasing our work in Keizer, Corvallis, Salem, and beyond.


Why is
TerraFirma
the Top Rated Foundation Expert in Oregon?

From Portland to Beaverton, Salem to Lake Oswego, and all across the region, our experts consistently deliver durable, reliable foundation, basement, and crawlspace solutions. Check out these homeowner stories from your neighbors.

ms foundation
John R.
TerraFirma took care of the issues under warranty. I appreciated the good service recovery.
I was amazed! The evaluation of my house was very thorough as was the description of the proposed work. The project was completed in One Day and the guys left no mess. I was able to take my dogs and leave while they worked on my house but came back for the final walk-through. I would highly recommend this company!
Review from Randy Peldo: From the very first day when Kevin, Zack, and James arrived, I knew I had selected the right company for crawl space full encapsulation! They went above and beyond in protecting my home from dirt and debris on the numerous trips up and down into the crawlspace. Kevin and his team handled any concern I visited with him about with professionalism and kept me well informed throughout the project. I can't forget to mention Katie in the office. Her assistance throughout the project was appreciated and the cherry on top was the call we received the morning after completion to make sure we were satisfied. I would have never expected to be as pleased with TerraFirma as I am! In today's times, you pay for what you get! TerraFirma is well worth the cost!
Bryon and Michael did a great job finishing up our hillside retaining walls, making them sturdy and looking finished. They cleaned up the job site and left us with a well-done project. Hope to work with this crew again as we continue with crawlspace waterproofing later!
Had our patio leveled - entire experience could not have been better from estimate to completion. Ken the installer was knowledgeable, friendly and efficient - Happy to recommend TerraFirma !
Great job, very pleased
I purchased a commercial building. The seller used TerraFirma to put in moisture control system in the crawl space and the company worked with the owner to get the project done before I closed on the purchase. They gave me good documentation and warranty info and did a walk-through with me. They were very thorough and professional.
Crew was very polite and did a great job.
I had crawl space waterproofing performed under my home. It was a two day job. Timothy and his team of Jonathon, Jesse and Moi did a remarkable job and finished as advertised. This entails literally the removable of hundreds of pounds of deteriorated insulation (and other garbage left by the builder) and then encasing the whole area in plastic sheeting. A really dirty job in a VERY restricted work space. Yet, both nights at cessation of work, access from the outside of the home to the crawl space door was left without a hint of mud or residue from underneath the house. At the end of the project, Timothy explained the entire procedure and showed me photos. It looked like a skating rink - bright and white! At $14,000, the procedure is not cheap, but since our home was built on a subterranean spring, necessary. But after seeing all the effort by the workers and the amount of material drug in and out of that crawl space, I definitely got my money's worth. Kudos to Timothy and his team and I highly recommend TerraFirma.
I couldn't be happier with my newly repaired driveway. Casey and Rico and their fellow workers pumped in foam to help divert water that was causing my driveway to crack. They stabilized the slabs and sealed up the cracks to prevent further erosion from the top. The work looks tremendous. It's like a new driveway!
Terrafirma waterproofed our basement. Ryan did a great job managing the job. Actual costs met estimate. Basement is dry since over a year - we are super happy.
TerraFirma just recently finished a foundation reinforcement job for me. I'm out of state with a local contractor providing on-the-ground support and communication. The entire team was professional and responsive. Expensive, but good value for the money; be prepared that you will need to pay a 50% downpayment before professional drawings are done; the remainder is due once the job is complete. From a distance I was kept up to date by Andrea, the office manager, and my contractor gives them high marks for doing a really good job and communicating well. I appreciated getting a set of in-progress and completed work photographs from them.

Schedule your free
Foundation Evaluation

Schedule your free
Foundation Evaluation