Los Angeles & the Westside · Climate zone 9
Attic insulation in West Hollywood, CA
Insulation, air sealing, spray foam and clean-outs for West Hollywood homes, sized for a hot inland valley climate.
West Hollywood, CA
- Climate zone
- 9
- Climate
- Hot inland valley
- Our target
- R-38 to R-49
- Electric
- SCE
Insulating West Hollywood homes
West Hollywood is mostly older duplexes, fourplexes and compact homes. Owners usually call us about noise and drafts as much as heat. Air sealing plus a full insulation layer quiets a home and evens out temperatures between units, and we coordinate access with tenants where needed.
What we recommend in zone 9
Inland valley attics regularly pass 140°F in summer. We aim for R-38 at minimum and R-49 for homes with ducts in the attic or rooms that overheat, and we often add a radiant barrier. Every West Hollywood job starts with a free inspection: we measure your existing insulation, check for rodents, moisture and wiring issues, and photograph the attic so you can see it for yourself.
Neighborhoods we serve
- Norma Triangle
- West Hollywood West
- Melrose district
- Tri-West
Services in West Hollywood
What we do in West Hollywood
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Attic Insulation
The right material, at the right depth, for your attic — batts, blown-in or foam.
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Blown-In Insulation
A deep, even blanket across the whole attic floor, usually in a single day.
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Spray Foam Insulation
Insulation and an air seal in one, for vaulted ceilings, bonus rooms and roof decks.
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Insulation Removal & Reinstall
Old, dirty or rodent-soiled insulation vacuumed out, the attic cleaned, fresh insulation in.
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Attic Air Sealing
Close the hidden holes between your rooms and your attic before the insulation goes on.
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Radiant Barrier
Reflect the sun's heat off the roof deck before it reaches your insulation.
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Reviews
What homeowners near West Hollywood say
What people tell us after the first hot afternoon — or the first cold night.
Our Silver Lake place was drafty and dusty no matter what we did. They sealed a ridiculous number of holes in the attic before insulating. Way less dust, and the heater does not run all night anymore.
We assumed being near the beach meant insulation did not matter. The cottage was freezing every winter. Now it holds heat, and it is a lot quieter with the street noise.
The back bedroom used to hit 88 every afternoon in August. After they blew in the new insulation, it stays within a couple of degrees of the living room. My daughter actually sleeps in there now.
FAQ
Insulation in West Hollywood: FAQ
What R-value should my West Hollywood attic have?
West Hollywood is in California climate zone 9 (hot inland valley). For most homes here we recommend R-38 to R-49. Inland valley attics regularly pass 140°F in summer. We aim for R-38 at minimum and R-49 for homes with ducts in the attic or rooms that overheat, and we often add a radiant barrier.
How much does attic insulation cost in West Hollywood?
It depends on attic size, the target R-value and whether old insulation needs to come out first. We give West Hollywood homeowners a free inspection and a written quote that lists square footage, depth and every prep item.
Are there rebates for insulation in West Hollywood?
West Hollywood homes get electricity from SCE and gas from SoCalGas. Utility programs change often. We will tell you what we know is active and provide documentation, but always confirm eligibility with your utility.
How soon can you come out to West Hollywood?
We are based in Van Nuys and schedule inspections throughout Los Angeles & the Westside. We can usually see you within a few days, and most installs are finished in a single day.
Also serving near West Hollywood
Free · No obligation
Book a free attic inspection in West Hollywood
Tell us a little about your home. We will call to set a time, inspect the attic, show you photos and give you a written quote.

