Crawl Space Encapsulation in National City, CA
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- Free estimate before any work starts
- 1-year warranty on our labor
- Licensed general contractor, CSLB #1158509
Rather just talk to someone? Call (619) 382-8671
A damp crawl space under a raised floor can mean musty smells and cold floors. We seal it against the ground moisture. Call (619) 382-8671 for a free estimate.
What you can call us for
- Inspection of the crawl space
- Clean-up of debris under the house
- Vapor barrier over the ground
- Sealing along the walls
- Underfloor insulation when needed
- Free estimate first
Signs your crawl space needs it
A musty smell in the house, floors that feel cold or damp, or moisture you can see on the dirt under the house. Older San Diego homes with raised floors are the ones we see this in.
How it fits with insulation
Encapsulation keeps ground moisture out. Underfloor insulation keeps the floor warmer. Many homes need both, and we can do them in the same visit. If the attic needs work too, see attic clean-up.
This is part of our insulation installation work. Also see attic clean-up.
Where we do this work
Raised floors are most common in older homes, like the craftsman houses in San Diego neighborhoods such as North Park. We work from National City and take crawl spaces jobs across San Diego County, including San Diego, Coronado, Julian and Ramona. See all the areas we serve.
Before you call
What moves the price
- Square feet of the crawl space
- How much clearance there is under the house
- Debris that has to come out first
- Whether underfloor insulation goes in too
The estimate is free and you get the price before we start. Our labor carries a 1-year warranty; the materials carry the manufacturer's warranty.
More of our recent work
More jobs on our Instagram.
See all our services or go back to the JS San Diego Builders home page.
Crawl spaces questions
Still not sure? Jorge answers in English or Spanish.
Does my house have a crawl space?
If your house sits on a raised floor with a small access door on the outside wall or in a closet, it does. Homes on a concrete slab do not.
How do I get a price?
Call or text (619) 382-8671. The size of the space and how easy it is to get under the house set most of the price.
Musty smell coming from under the floor?
Call or text for a free crawl space estimate.