Skip to Main Content

Bay Area Underpinning is now Groundworks!  Learn more.

FAQs

Is crawl space drainage matting effective?

Crawl space drainage matting manages moisture issues by channeling water away from your home’s foundation. However, we recommended combining drainage matting with a sump pump or other waterproofing solutions for more severe water issues or high-water tables.

Can I install drainage matting by myself?

For optimal performance, we recommend professional crawl space drainage matting installation. DIY attempts are risky and inefficient. Contact an expert for a custom solution.

Can I replace the wet insulation myself? 

You shouldn’t attempt any crawl space repairs by yourself. Without the proper tools or training, you won’t solve the underlying moisture problem and may even cause injury to yourself. 

Do crawl space pests cause damage?

Yes, certain pests in your crawl space feed on structural supports below your home. Over time, this can cause sagging floors and expensive repairs.

How much does it cost to encapsulate a crawl space?

Costs vary depending on damage severity, crawl space size, and necessary repairs. In a complimentary inspection, a Bay Area Underpinning expert will suggest customized solutions and provide an accurate price estimate.  

Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089