
Attic insulation that works in Los Gatos
Thin, settled or damaged attic insulation lets heat in and out. We replace it with new insulation sized for your Los Gatos home.
- Old and contaminated insulation removed
- Knauf EcoBatt® and blown-in insulation
- Lower heating and cooling bills
Get your free insulation inspection
Tell us about comfort, old insulation or energy bills and we'll recommend the right fix.
Attic insulation for Los Gatos's climate
Tucked against the Santa Cruz Mountains, Los Gatos gets hot summer afternoons and cooler, wetter winters than the valley floor, so attics work hard in both seasons. Insulation settles and gets compressed over the years, and by the time rooms feel uneven it's usually well below the recommended depth.
Across Los Gatos, including the Almond Grove, Downtown Los Gatos, Glenridge and Blossom Hill, we take out the old insulation, seal air leaks around lights, pipes and the hatch, and install Knauf EcoBatt® or blown-in insulation.

What we see in Los Gatos homes
- The houses
Los Gatos ranges from Victorian and Craftsman homes in the Almond Grove and around downtown to mid-century homes in the flats and larger houses up in the hills.
- The wildlife
Wooded hillsides, Los Gatos Creek and the open space preserves above town keep rats, mice and other wildlife close to Los Gatos homes.
- Under the floor
Hillside Los Gatos homes often sit over tall crawl spaces and stepped foundations where debris, damp and pests collect.

More attic insulation projects
Tap a project to step through it, from first look to finished job.
5 photos
4 photosSome images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
What our customers say
Rated 4.9 on Google, with 5-star reviews on Yelp, so you can breathe easy knowing you're in good hands.
“Ahmad and his crew did a great job to complete the work. They were very efficient. They removed old insulation, sanitized and put new insulation in the attic and cleaned out the crawl space. Also mended some torn nets. It was also easy to get an estimation and schedule the work.”
“Attic Crew really saved us! The insulation we had in our house was so ancient, we were using the heater all day and night! After Attic Crew changed our insulation and cleaned our attic, everything became so much better! The house stays cool on the warm days and warm on the cold days.”
“I was looking for a company to do my attic insulation and saw they used Eco bat insulation so I decide to give them a call. Am I glad I did, I never realized what a difference insulation would make! They explained everything to me and made very quick work of the process. I couldn't be happier with the entire experience, from the quote to the final job!”
Los Gatos is served from our Main Office office
3535 Ross Avenue, San Jose, CA 95124 · Directions
We work in every part of Los Gatos, including the Almond Grove, Downtown Los Gatos, Glenridge, Blossom Hill, the Los Gatos hills.
Attic insulation in Los Gatos: questions
Which parts of Los Gatos do you cover?
All of it, and the rest of Santa Clara County: the Almond Grove, Downtown Los Gatos, Glenridge, Blossom Hill and the Los Gatos hills and everywhere in between. Los Gatos is served from our San Jose office.
How much insulation does my attic need?
It depends on the house and what's there now. We measure the existing depth and condition during the free inspection and recommend the right R-value and material for your home.
Is the inspection really free?
Yes. We inspect, photograph what we find and give you a firm written quote, with no obligation. Call 800-558-5857 or use the form to book.
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Free attic insulation inspection in Los Gatos
Firm, written quotes, so there are no surprises.
