B&K Compton Spray Foam Insulation

Spray foam insulation in Compton CA - a sealed attic and a cooler upstairs

Upstairs runs hot and the power bill keeps climbing? We seal and insulate in one pass, with a plan for your time away.

Spray foam insulation covers the roof underside between exposed brown wooden rafters in an attic.

Is spray foam right for my Compton house?

Spray foam insulation in Compton is foam our crew sprays onto the underside of your roof, into wall cavities or under the floor, where it expands into the cracks so it seals air leaks and insulates in one coat. Put in the right spot, it keeps summer heat out of the attic and makes the rooms under it easier to keep cool.

Most calls start the same way. The upstairs is hot by afternoon, the room over the garage never cools down, or the power bill keeps going up. Foam costs more than loose fill, and sealing the gaps with attic air sealing and topping up what's already there usually wins, unless your ductwork runs through the attic, which is where foam earns its price. The price moves with how much area we're covering, which foam we use, how thick it goes on and whether old insulation has to come out first, and the schedule turns on finding a stretch when everyone can be out of the house. When I come out, I look at the space and go over what I found with you before you decide anything.

How we do a spray foam insulation job

It starts at the estimate, where we ask whether anyone in the house has asthma, allergies or skin trouble, because that can change whether foam is the right pick at all. If foam still makes sense, we help you work out where everyone stays while we spray and give you the maker's time for coming back in, so you know it before you book. On the job, anything that's a safety problem or needs repair gets fixed first, and old insulation that's been soaked or full of droppings comes out instead of getting buried. Then we spray, covering the edges as carefully as the middle, because thin coverage at the eaves is where a lot of attics lose the fight.

If the estimate points away from foam, regular attic insulation is the next place we look. When there's already a decent layer up there, blown-in insulation, loose fill blown through a hose, is how we top it up after the gaps are sealed.

  • Open-cell foam

    Open-cell is the softer, lighter foam, with an R-value, how well it slows heat, of about 3.6 per inch. It suits spots where you mostly want to stop air leaks and quiet the house, and it usually costs less than closed-cell.

  • Closed-cell foam

    Closed-cell is the dense kind that also blocks moisture, and it usually costs more. Federal guidance says it can be used in unvented attics, ones with no vents to the outside, and in cathedral ceilings, so if your house has either, ask us at the estimate whether it fits yours.

Spray foam insulation rules and houses in Compton

If your spray foam job needs a permit, we'll tell you at the estimate and handle the paperwork with the city or county office for you. The City of Compton handles its permits in person only, and every application needs a current city business license. The state energy code also ties some standards for a home's outer shell to the climate zone it sits in, so the rules aren't the same everywhere in California.

We're based in Compton and work the cities around it, plus the nearby unincorporated areas the county looks after, and if you don't see your city on the site, call and ask. A lot of what we open up around here is older single-story houses with ductwork running through a hot attic and a thin, tired layer of old insulation, which is the setup where foam on the underside of the roof usually makes sense. We see the same houses on jobs in Lynwood and Paramount.

Why call us for spray foam

  • I write every estimate myself

    I come out to look at the job and write the estimate myself, and our trained crew does the install. I check the work before we call it finished, so the person who looked at your attic is the one who signs off on it.

  • In the insulation business since 2013

    We've been in business since 2013, and attic work done in the right order is what we're known for. You get a crew that knows what to look for before anything gets sprayed.

  • Licensed and fully insured, every job

    We're licensed and fully insured on every job we take. Ask about it at the estimate, because anyone climbing into your attic should be covered before they start.

  • Permit trips planned around City Hall

    Compton City Hall is open Monday through Thursday, 7 a.m. to 6 p.m., and closed every Friday. We plan any in-person permit trips around those days, so you don't have to take time off for them.

On spray foam, what matters most is that the right household gets the right foam, with repairs done before anything is sprayed. Send us a few details about your house and we'll set up a time to come look.

(562) 232-8636

Get a spray foam estimate for your house

We reply within one business day to set up a free estimate at your house. You'll hear what we found before you decide anything, with no pressure and no obligation.

Spray foam questions from Compton homeowners

How much does spray foam insulation cost around Los Angeles?

Spray foam insulation in Los Angeles usually costs about $2 to $5 per square foot of area covered. That's the going range around here, not our price. Where your job lands depends on the foam, the depth and what has to happen before we spray, and your own figure comes from looking at your space.

How long do we have to stay out of the house after spray foam?

You're out while the foam goes in and until the re-entry time, when you can come back, has passed. Some makers of professional high-pressure foam recommend 24 hours after spraying, but it varies by product, so plan around the time for yours. Other trades should stay out during spraying too, so schedule them around it.

Is spray foam a good idea if someone in the house has asthma?

It may not be. People with asthma, respiratory allergies, skin conditions or a past sensitivity to isocyanates, the chemicals that make foam react, should read the product information carefully and may want to consider other options. If that's your household, tell us early, because blown-in or another material may suit you better.

Who is allowed to install insulation in California?

California's contractor licensing board lists an insulation and acoustical contractor class for anyone who installs insulation for temperature or sound control. Ask any installer, us included, which license class they hold before you hire them.

Can a plumber or electrician work near spray foam later on?

Yes, but they should skip heating or grinding the foam, because that can give off toxic fumes. Pass that along to anyone who works in your attic, walls or crawl space in the years after it goes in.

What is the best time of year to get spray foam in Compton?

There's no one date for every house, and you should get clear guidance on timing for your area from both the installer and the foam maker. Weather can affect the work too, so bring it up on the first call and we'll go over it at the estimate.

Call about spray foam for your Compton house

Call (562) 232-8636 or use the form, and have the rough size of the space and any household health concerns ready for a straight answer.

Foam insulation fills the sloped roof and wall framing in an unfinished room, with exposed ducts and a window.
(562) 232-8636Request an estimate