Cold floors over the crawl space? We insulate the floor above it or its walls, in the right order, so rooms feel warmer.
Crawl space insulation in East Los Angeles goes in one of two places, either the floor between your house and the crawl space or the crawl space's outside walls, and either way it makes the rooms above more comfortable and quieter.
Most people call because the floors are cold or a room never feels right, or because they looked under the house and found insulation hanging down or none at all. The price turns on how big the crawl space is, which of the two approaches fits your house, how easy it is to move around down there and whether old, soaked material has to come out first through insulation removal. The schedule turns on those same things and on whether the county wants a permit, so at the estimate I write down what your job needs and what has to come first.
I come out for every estimate myself, so the person who looks at your crawl space is the one who writes the plan. A lead installer runs the crew on the job, and when they're done I look over the work with you before we call it finished.
Before this, I ran a hauling business clearing garages and attics around East Los Angeles, and I kept finding insulation that was flattened or soaked. I learned the trade working beside an experienced installer and opened this business in 2017 to do it in the right order.
We're licensed and insured. Most of our calls come from homeowners, along with landlords and some small business owners, and every one of them gets the same order of work under the floor, with problems fixed and gaps sealed before new insulation goes in.
If your crawl space is in good shape, I'll tell you, because I'd rather say that than sell you a job you don't need. We leave the house clean, and the work is backed by our satisfaction guarantee. Call (213) 329-0372 or use the form to book a visit.
We reply within one business day, and the estimate is free, done on site and comes with no obligation. I'll come out, look at the crawl space with you and write down what it needs and what has to come first. It helps to have your address, the rough size of the crawl space and the location of its access opening ready when you call or fill in the form.
East Los Angeles is unincorporated county land, not its own city, so LA County Public Works issues building permits here, and the county asks owners to contact their local office about what a project requires. Whether your crawl space job needs a permit is the county's call, so before anything else we check which office covers your address, and when a permit is called for, we take care of that step with them before work starts. If you choose the walls and close the crawl space off, the California Energy Commission says a sealed crawl space needs a vapor retarder over the dirt floor, a ground sheet that keeps moisture down and protects the insulation from condensation, so that comes with the job through our crawl space vapor barrier work.
A lot of the houses we get under here and in Montebello and Downey sit on raised floors with low crawl spaces, small access openings and insulation that's been sagging for years, if there's any at all. We're based in East Los Angeles and do the same work across the cities around it, including Norwalk, Pico Rivera and Huntington Park, plus other nearby cities.
Insulating a crawl space in the Los Angeles-Long Beach area usually costs about $1,700 to $7,500 per job. Where yours lands comes down to its size, whether we insulate the floor or the walls, how hard it is to move around down there and whether old material has to come out first. I write that down at the estimate so you can see what's behind the number.
Neither one is best for every house, and national research guidance leaves the choice to the home's climate. Crawl spaces insulated on the walls stay warmer and drier than ones insulated at the floor, but the same guidance says that in dry climates, bringing the crawl space into the house may not be needed, so it can stay outside the house. I look at your crawl space, what runs through it and how you use the rooms above before we pick.
Usually it's insulation that's missing, has fallen out of the framing or has gotten soaked, along with cold air leaking up through gaps around pipes and wires. It's often both at once, so I check for each when I'm under the house.
Clear a path to the crawl space opening and move anything stored in front of it, since the crew will be in and out of it all day. With batts, which are pre-cut blankets of insulation, you can usually stay home while we work. If foam goes on the walls, you'll be out until the re-entry time, the wait before it's safe to come back in, and we'll tell you that wait before the job starts.
Insulation work has its own license classification in California. The Contractors State License Board's insulation and acoustical classification covers installing any insulation for temperature or sound control. It's fair to ask anyone you're thinking of hiring about their license.
No. Insulation needs no maintenance once it's in, so there's nothing to plan or budget for afterward. What matters is getting it in right the first time over a clean, dry space, because insulation laid over a problem only hides it.
