Signs include musty odors, visible mold, pooling water, sagging or uneven floors, cracks in the foundation, and pest infestations. If you notice any of these, scheduling a professional inspection is best.
Protect your Washington home from hidden structural damage and poor air quality with our expert crawl space repair services. Whether you’re dealing with sagging floors, wood rot, or moisture damage, our team delivers long-lasting solutions that strengthen your home from the ground up and keep your living space healthy.
With industry-leading warranties and a team of local experts, you can rely on R&R Foundation Specialist. Call now for a free inspection.

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Your crawl space plays a vital role in your home’s structural integrity and indoor air quality. Unfortunately, it’s also one of the most overlooked areas when it comes to maintenance. Issues like sagging floor joists, water intrusion, wood rot, and mold growth can quickly escalate, leading to costly damage and unhealthy living conditions.






Crawl spaces are often out of sight and out of mind, until problems arise. Unfortunately, the damp climate in Western Washington makes these spaces especially prone to moisture, wood rot, and structural deterioration.
We combine advanced repair techniques with high-quality materials to ensure your crawl space stays dry, stable, and healthy for years to come. Our solutions address both the symptoms and root causes of damage, protecting your home’s structure and value.









Signs include musty odors, visible mold, pooling water, sagging or uneven floors, cracks in the foundation, and pest infestations. If you notice any of these, scheduling a professional inspection is best.
Yes. Around 50% of your home’s air comes from the crawl space, so sealing and repairing it can significantly reduce allergens, mold spores, and humidity.
Yes, we have flexible financing options to help make repairs more affordable.
Absolutely. Repairs protect your home’s foundation, prevent costly structural damage, improve energy efficiency, and enhance indoor air quality – all of which can increase property value.
When done correctly with the right solutions – such as encapsulation, drainage improvements, and humidity control – crawl space repairs can prevent moisture damage and structural issues for decades.
Yes. Moisture and air leaks in crawl spaces make your HVAC work harder. Repairs such as encapsulation and insulation help reduce energy loss and improve efficiency.
Absolutely. Many pests—like termites, rodents, and insects—are drawn to damp, unsealed crawl spaces. Repairs that include sealing and ventilation improvements make your home less inviting.
Problems like wood rot, mold growth, and structural damage will worsen over time. Ignoring these issues can lead to costly foundation repairs and unhealthy indoor air.

Posted on Google
Birte NielsenTrustindex verifies that the original source of the review is Google.
Great service; fast and efficient. R&R lifted our sinking driveway today and did a great job. The tech, Austin, was very easy to work with and kept us informed about the process. We would highly recommend this service should the need arise.Posted on Google
John StrohscheinTrustindex verifies that the original source of the review is Google.
R and R foundation specialist were great! Cody, Diego, and team did a professional and thorough job, from installing the helical piles to final cleanup. They were very communicative, friendly, and answered all of my questions. Would recommend them for any future foundation stabilization jobsPosted on Google
Paula ChristiansenTrustindex verifies that the original source of the review is Google.
In October of 2025, we signed with R&R for the stabilization of our foundation. Jordan Ortega took full measurements of the necessary levels in our home, listened carefully to our desires and concerns, explained what we could expect, and worked with me via email to adjust the contract to the level of clarity that we needed. R&R handled the permitting with King County and the City of Kirkland, and in February work began. The team leader, Kyle, was excellent about communicating what he planned to have happen when; and when things didn't go according to plan, he was prompt about communicating what had happened and what the new plan was.Posted on Google
Todd HumphreyTrustindex verifies that the original source of the review is Google.
R and R was great! The salesman was not a salesman but someone who looked at our issue and made recommendations that made sense. He did not try to sell us something we did not need or ask for. The crew was on time, thoughtful, respectful and did a great job. They finished on time with no issues, and cleaned up after the job was complete. A very professional company I would highly recommend that you at least give them a chance. My wife and I are glad we did.Posted on Google
Dana SmithTrustindex verifies that the original source of the review is Google.
Update 4/12/26 The company reached out to us, came to our home and made a plan to properly lift our house. The work was done in a timely manner and we had a much better experience with them this time around. We are very happy with how things turned out. Awful company. We paid over $38,000 to raise our foundation 1.5”. It started cracking and they were unable to do what they said they could. They “stabilized “ it and left with our savings. It was the biggest waste of money and I suggest you go elsewhere. Garbage. Our house feels like it’s sinking more.Posted on Google
Longitude 120 Engineering & DesignTrustindex verifies that the original source of the review is Google.
If you need foundation repair, R&R Foundation Specialist should be your first call. Their team is one of the most reliable and professional that we have had the privilege to work with in the industry. We regularly refer clients to Cory and his extremely hard working and well trained staff, for all foundation repair, retrofit, lifts /stabilization needs.Posted on Google
Kirsten BurtTrustindex verifies that the original source of the review is Google.
So I had some work done by r and r back in 2019. I had six piers put in and really enjoyed Corey the owner… fast forward to 2026 and the other part of my house started having weird sounds and a crack in my ceiling… I live on a hillside and tons of water comes my way and a user error with a downspout may have caused more issues… I made an appointment to have him come Out and do an inspection with a bid…. It’s pretty rare these days to not feel like you have gotten taken… Cory did all the measurements and well it appears the house is just settling. The house was built in 1980 by the original owners and was definitely not built straight. Anyway… Cory literally put me at ease and said. “Let’s just keep these measurements and check them out in a year or so. “He could have easily have just said… “yup. You need six piers….” He didn’t. I highly recommend r and r foundation… thanks for being honest… it goes a long way! Also… when I do need the work done… I, of course, will be using them!
We understand crawl space repairs can be an unexpected expense. That’s why we offer financing options designed to make protecting your home as stress-free as possible.
Financing Benefits:

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