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Products & Services
Mold Services
Mold Remediation
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

The Leading Crawl Space Repair Contractors serving San Francisco, CA

Happy Customers Surrounding San Francisco, CA
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Responsible crawl space repair company serving San Francisco, California

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in San Francisco, CA.

Services & Products we offer in San Francisco:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Crawl space insulation
  • Crawl space access doors
  • Crawl moisture and mold control
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
News & Events From from San Francisco
In the crawl space repair business, we’ve been calling vented crawl spaces a “housing epidemic” for well over a decade.... [Read more]
Work Requests From San Francisco, CA
Project Location: San Francisco, CA
We live on the ground floor unit of a Victorian in San Francisco and have been experiencing higher humidity levels plus coldness due to our crawlspace underneath. We'd love experts to come take a look and help solve the issue. Thanks so much in advance!
Project Location: San Francisco, CA
Would love to cover the bare soil under the building with an unreinforced ("rat") slab for odor control as well as guard against pests
Project Location: San Francisco, CA
We have a small crawl space in the back, under the bedroom, it's about 17 X 10, we just bought the home and the inspection from 2017 and 2021 stated moisture needed to be sealed. there are also evidence of rats. interested in formal mitigation, ? rat slab or other moisture abatement methods. Thanks!
Project Location: San Francisco, CA
We have a client that needs a crawl space lined with a vapor barrier. we would like to get pricing and availability form you folks. thanks Matt
Project Location: San Francisco, CA
House has a musty odor. I believe it comes from the crawl space and would like to consider encapsulating it. House is ~750sqft footprint.
Project Location: San Francisco, CA
Home has dry rot smell. no visible dry rot. 1950 home
Project Location: San Francisco, CA
Have a basement with some moisture build up on one wall.
Project Location: San Francisco, CA
I have a crawlspace that typically may flood if the rain conditions are extensive during the winter months. I would like to use a crawlspace for some fairly nice areas for ability to be able to use in the house. Please contact me at your earliest convenience to come and provide the estimate.
Project Location: San Francisco, CA
A plumber doing some work indicated the crawl space showed animal activity and we'd like that checked and any damage repaired.
Project Location: San Francisco, CA
Would like to encapsulate the narrow crawlspace
Project Location: San Francisco, CA
Dampness in crawl space and adjacent room some mold forming
Project Location: San Francisco, CA
I had rats enter my crawlspace recently. I believe they have been removed and I plugged up the hole. However the insulation is damaged as well as a large amount of rat droppings. I think the damage and waste was built up over time (even before I moved in). I think first step is to just remove all the waste, insulation (pink) and any other remaining trash from the crawl space. I may need a little help identifying access points.
Project Location: San Francisco, CA
1. Insulation falling out 2. Crawl space is not clean 3. Learn about how to make it pest proof.
Project Location: San Francisco, CA
We have 4 sump pumps in the crawl space below the house. We'd like to get someone to inspect the space and quote us for a clean space system install. There's also a small portion of stucco on the side of the house where water is getting in. Would be interested in exploring a remedy to that as well.
Project Location: San Francisco, CA
I would like to have the exposed areas of my crawlspace sealed for moisture and odor control.
Project Location: San Francisco, CA
Just bought the house, craw space is concrete floor but years of dust and some rat dropping, want it cleaned out so I can use it for storage. The craw space is anywhere from 5 ft - 3ft in height.
Project Location: San Francisco, CA
Hi there! I have a unit in my home that is mostly underground. It requires a dehumidifier to run 24/7, but even with the dehumidifier, there is still a smell coming from the floors and the brick wall. I am not sure how to locate what's causing the smell, and regular cleaning makes no difference.
Project Location: San Francisco, CA
Basement humidity
Project Location: San Francisco, CA
A strong musty smell is coming from the crawl space that is noticeable around the house especially when we return to the house after a few days out.
Project Location: San Francisco, CA
I'd like to potentially insulate the crawlspace below the house, as well as the floor between the two units for sound reduction.
Serving the following San Francisco, CA zip codes
94102, 94103, 94104, 94105, 94107, 94108, 94109, 94110, 94111, 94112, 94114, 94115, 94116, 94117, 94118, 94119, 94120, 94121, 94122, 94123, 94124, 94125, 94126, 94127, 94128, 94129, 94130, 94131, 94132, 94133, 94134, 94137, 94139, 94140, 94141, 94142, 94143, 94144, 94145, 94146, 94147, 94151, 94158, 94159, 94160, 94161, 94163, 94164, 94172, 94177, 94188