Insulation Contractor in Hawthorne, CA - Attics Fixed in the Right Order
SealPro Torrance Insulation Company is an insulation contractor based in Torrance that works on homes and buildings across Hawthorne, CA. We seal the gaps, clear out bad insulation and add new where your house loses heat and cool air.
- Licensed and insured.
- Free quotes on site.
- Expect a reply within 1 business day.
Older homes and apartments across Hawthorne
Most of the houses we work on in Hawthorne are single-story stucco homes from the decades after the war, set close together on small lots, with plenty of duplexes and apartment buildings mixed in and shops along the bigger streets. They're a lot like what we see next door in Gardena and Inglewood, and they usually share the same attic. It's low, tight to crawl through and holding a few inches of insulation that went in a long time ago and has been getting flatter ever since.
Hawthorne sits far enough inland to run warmer than the beach cities in summer, so a low attic under a dark roof bakes and the heat drops right into the bedrooms. That's why most of our calls here start in the attic, and why I check the eave vents, the old material and every gap in the ceiling before I talk about adding anything.
Working in Hawthorne: permits, licenses and what sets the price
Building permits in Hawthorne go through the city's own Department of Building and Safety, which reviews plans and inspects construction in the city. Whether your job needs a permit is their call, so we check with them before we start, and if one's needed we handle the paperwork and the inspections, which means that part of the schedule runs on their review, not ours. Business licenses come from the city's Licensing Department, which also licenses companies based outside Hawthorne, so it's fair to ask anyone you hire about theirs. We're licensed and insured, and I'll answer that question before I'm anywhere near your attic.
The price on a Hawthorne house comes down to what's already up there. How many inches of old insulation you have, whether any of it is wet or full of droppings and has to come out, how many gaps need sealing and how cramped the attic is all move the number, and the same things decide how long the crew is in your house. Your estimate spells out what gets fixed first, what gets sealed and what goes in, the same way I'd write it up for a house in Compton or anywhere else we work.
Get a free on-site insulation estimate for your Hawthorne home
Send the form or call (424) 318-3075, and we'll get back to you within one business day to set a time. I come out to your Hawthorne house myself, look at the space and write the estimate, and you're under no obligation to go ahead with it.
Call (424) 318-3075Services in Hawthorne, CA
Attic insulation
Plenty of Hawthorne attics still have a thin, matted layer of old insulation over the bedrooms, which is why the back rooms stay hot well into the evening. We add attic insulation evenly out to the edges, where it's usually thinnest, and keep it clear of the eave vents so the attic can still breathe.
Air sealing services
In older stucco houses the drafts come through gaps around can lights, pipes, wiring and the attic hatch, and new insulation won't stop air moving through a hole. Our air sealing services close those gaps first, before anything goes on top of them.
Insulation removal
When old insulation is soaked from a past roof leak or full of droppings, covering it just buries the problem with a nicer blanket. We pull it out and clean up the attic, and we make sure the leak has been dealt with before new material goes in.
Blown-in insulation
Low, tight attics are hard to lay rolls in, so blown-in insulation, which is loose fill sent through a hose, usually suits these houses better. It gets into the corners and around the framing where a roll leaves gaps.
Wall insulation
A lot of older stucco walls here have little or nothing inside them, so rooms on the sunny side heat up fast and cool off just as fast. We can fill those walls through small holes and patch them, so you don't have to tear out plaster to get it done.
Commercial insulation
Hawthorne has a good share of apartment buildings and small commercial spaces, and owners and property managers call us about hot units and high power bills. I walk the building first and tell you which spaces are worth doing and which aren't.
How it works when you call us in Hawthorne
Call or send a request
Call (424) 318-3075 or use the form, and we'll get back to you to set a time for me to come out. We pick up evenings and weekends too.
I look before I quote
I go into the attic, walls or crawl space myself and check how much insulation is there, whether anything's wet or chewed, and where air is getting through. You get a written estimate that lists what gets fixed first, what gets sealed and what goes in, so you see the whole price before you decide anything.
We handle the permit if needed
If the city says your job needs a permit, we file it and handle the inspections with Building and Safety. Their office is open Monday through Thursday, 7 AM to 6 PM, and closed Fridays, so that's when the paperwork moves.
The crew installs, I check
The crew I trained does the install and cleans up after itself, and you can usually stay home unless we're spraying foam. Before we call it finished, I go up and check the work myself.
Common questions
Who handles building permits in Hawthorne, CA?
The city's Building and Safety department handles building permits in Hawthorne, along with plan review and inspections. Plan check is where they review plans for building, plumbing, electrical and mechanical code compliance, and their inspectors check the work on site against the approved plans. If your insulation job needs a permit, we deal with the department for you.
Can I apply for a building permit online in Hawthorne?
Yes, the city's Citizen Self Service portal is where you apply for permits, check a record's status and review plan submittals. If we pull the permit for your job, you can still look it up there to see where it stands.
How do I schedule a building inspection in Hawthorne?
You schedule inspections through that same Citizen Self Service portal, which is how contractors and applicants book them. Permits issued before July 2022 are the exception, and for those you call the Building and Safety office instead. When we've pulled the permit, we book the inspection ourselves.
How much does it cost to insulate an attic in Hawthorne?
I can't give you an honest number until I've been up in your attic, because most of the cost depends on what's already there. Foam costs more than loose fill because it seals air while it insulates, and pulling out old material adds to either one. For most attics here I'd seal the gaps and top up with blown-in, unless your ductwork runs through the attic, which is when foam starts to earn its price.
Do I have to leave my house while the attic gets insulated?
Usually not, because with blown-in or rolls you can stay home while the crew works overhead. Foam is different, since there's a re-entry time, the wait before people and pets come back inside, and I'll give you that before we put you on the schedule.
What causes the bedrooms to stay hot at night in an older Hawthorne house?
Most of the time it's the attic, where thin old insulation, open gaps and buried eave vents let the day's heat soak down into the rooms below. Old coverage also tends to run deep in the middle and thin at the edges, right over the bedrooms along the outside walls. We seal the gaps, clear the vents and even out the layer so the edges get their share.
Get your Hawthorne attic looked at first
Fall is about the only time a Hawthorne attic is pleasant to crawl around in, so it's a good time to find out what's up there before summer.