When it comes to the health of your home’s crawl space, there are many factors and problem signs at work. Knowing what the signs are can help you catch issues early and get the right repair started. If it is your home itself settling rather than just the crawl space, see our house leveling or foundation underpinning pages.
Your crawl space is built to seal out moisture. Learn how water still finds its way in and what it means for your home.
Weak or sagging floor joists are more common than you think. Here’s what to watch for to keep your home’s structure healthy.
Sagging floors are one of the most frustrating problems to experience. Here’s what causes them and how they can be fixed for good.
Mold in a crawl space is common and can lead to poor air quality and health issues. Learn the causes and how to prevent it.
Groundwater, heavy rain, and plumbing leaks can all send moisture into a crawl space that was never designed to handle it. Over time, that trapped dampness leads to bigger structural and air quality problems.
When floor joists span farther than they were built to support, they start to bow or sag under everyday weight. Added support posts or beams typically relieve the pressure and stop the problem from progressing.
Wherever wood stays damp for too long, rot and mold tend to follow. Left alone, they can weaken structural wood and send spores into the air you breathe upstairs.
Older homes were often built with open foundation vents meant to let air circulate, but in most climates they do the opposite: letting in humid outside air that raises moisture levels indoors.
Bowing, cracked, or buckling foundation walls need more than a patch. Our wall repair systems — including carbon fiber reinforcement — stop the movement and restore structural strength without a full wall rebuild. Learn more →
Wall anchors extend from the interior wall out into stable soil, allowing us to gradually straighten a bowing wall over time while stopping further inward movement. A proven, permanent fix for pressure-damaged basement or foundation walls. Learn more →
Sagging floors above a crawl space usually mean the joists or beams below have lost support. Our crawl space support jacks are engineered to lift and stabilize the structure, correcting sag and preventing further damage. Learn more →
Not every issue calls for emergency action, but all of them are worth addressing sooner rather than later. Problems like sagging floors or persistent moisture tend to get more expensive to fix the longer they are left alone.
It depends on what is causing the problem in your specific space. A professional inspection can identify the right combination of solutions, whether that is joist supports, a vapor barrier, a sump pump, or a dehumidifier.
Crawl spaces are tight, often unsafe work areas, and DIY fixes can sometimes mask a problem rather than solve it. It is best to have a trained professional diagnose the issue and recommend a lasting repair.
Crawl space problems rarely fix themselves, but they don’t have to be intimidating either. Our local team can inspect your crawl space, walk you through exactly what’s going on, and recommend a solution built to last, backed by our warranty. And if the issue turns out to be a sunken driveway or patio, our concrete lifting team, or push pier and helical pier specialists, can help. See our full signs and symptoms guide for more.
I don't even know where to start with this review. From the first contact to the end of the job, Ryan and his crew were amazing - professional, knowledgeable, courteous, tidy and clean and very respectful of the impact the job had on me as the homeowner. The job was major, but I felt confident with the information that Ryan and his crew shared with me each step of the project. Since they are specialists, they are very busy so it took a while from start to finish but worth the wait! I could not be more pleased. They get an A+++ from me.
We had a consultation with a very knowledgeable engineer (Collin) who's extremely patient to answer questions and concerns we had. After a thorough walkthrough and measurements, it turned out the area which we thought might be problematic with leveling is only centralized and minuscule, not foundation-related. I'd like to thank Foundation Solutions for this engineer's detailed explanations, professional knowledge and recommendations. At the end, we acquired peace of mind and would highly recommend this company to anyone that may be seeking help with foundation related issues. If we are doing any addition/expansion of our house, we would definitely get in touch again for securing our foundation.
Kyle and the team are awesome! A corner of our foundation has a horizontal crack and when we go out for a quote, many companies explained how serious it is and give us a high estimation. Kyle came onsite and did a detailed inspection, explain why it crack, and how to properly fix it. Then few days later, gave us a reasonable estimate, and we decided to go with the service, they handled the permit, came to fix it in a day and did all the final inspection and passed, we have a smooth experience on the fix. My family are super happy with their service and already recommend to friends in case they need some work in the foundation.