Spray foam insulation
On rooflines where the ductwork runs through the attic, we spray foam against the underside of the roof deck so the ducts sit inside a sealed, cooler space.
Insulation contractor in La Cañada Flintridge - hillside homes sealed and insulated
E&J South Pasadena Spray Foam Insulation is an insulation contractor for La Cañada Flintridge homes. We seal and insulate attics, walls and crawl spaces, and clear out old insulation that's wet or full of droppings.
Insulating hillside homes in La Cañada Flintridge
The city itself names the conditions that shape building here: hillside lots, homes at the edge of wild land and high-wind exposure. On our jobs that shows up as houses that step down a slope, with a crawl space under a raised floor or a lower level set into the hill, and attics where wind finds every unsealed gap. Parts of the city are also mapped as Very High Fire Hazard Severity Zones, and the city now adopts California's Wildland-Urban Interface Code, the fire rules for homes near wild land, so I check what applies at your address before we choose materials or change anything at an attic vent.
We're an insulation contractor in South Pasadena, and we work in La Cañada Flintridge the same way we do in Pasadena and Glendale. The price moves with how much old insulation has to come out, how many gaps need sealing, whether foam earns its cost or loose fill will do, and how hard the attic or crawl space is to reach on a sloped lot. The schedule turns on whether the city requires a permit and whether a roof leak or old wiring has to be fixed first, and I'll look at the space and put the work for your house in writing so you can see it before you decide.
Permits filed when your job needs one
The city's Building Official issues building permits here. I check with the city's building office about your job, and when it needs a permit, we file the application and set up the inspection.
Repairs come before insulation
If I find a roof leak or old wiring, I'll tell you to fix it first, because new insulation laid over either one wastes your money and hides the problem until later.
Licensed and insured
We're licensed and insured, and our work is backed by our satisfaction guarantee. The state's license rule for contractors is in the questions below, so you know what to ask anyone you hire.
What we do in La Cañada Flintridge homes
Attic insulation
We measure how many inches are already up there, check for old leaks and droppings, then bring the depth up evenly, with the edges as deep as the middle.
Blown-in insulation
Loose fill blown through a hose suits attics with tight corners and low eaves, and we keep the eave vents clear so the attic can still breathe.
Home insulation
For a drafty house or a high power bill, I look at the attic, walls and crawl space together and tell you which one is worth doing first.
Insulation removal
When the old insulation is soaked from a roof leak or full of droppings, we bag it and take it out, because new material on top just covers the problem.
Crawl space insulation
On hillside homes with raised floors, we insulate between the floor joists so the rooms above feel less cold underfoot, after checking the crawl space for dampness.
Wall insulation
Older walls are often empty, so we fill them through small holes we patch afterward, which spares you opening up plaster or drywall in finished rooms.
Air sealing services
Around the house we seal gaps where pipes, wires and ducts pass through floors and walls, which helps with drafty rooms and with crawl space air rising into the rooms above.
Basement insulation
Where a house steps down the slope into a basement or lower level, we insulate the walls and the framing along the top, choosing material that can handle some dampness.
Closed-cell foam insulation
This dense foam blocks moisture as well as heat, so we use it where water is a worry, like lower-level walls on a slope and damp crawl space framing.
Open-cell foam insulation
Softer, lighter foam fills odd roof shapes and quiets sound between rooms, and it costs less than closed-cell, though we don't use it where moisture is a problem.
Commercial insulation
I learned this trade on commercial crews, so we also insulate offices, small shops and rental buildings, planning the work around your tenants and business hours.
Crawl space vapor barrier
We lay a heavy plastic sheet over the dirt under the house and lap it up the walls, so ground moisture stays down there instead of rising into the floor.
Vapor barrier installation
In walls and lower levels that sit against the hillside, we place the moisture barrier on the correct side of the insulation, because one on the wrong side traps water.
Attic air sealing
Air sealing means closing the gaps before insulating, so we seal around can lights, pipes, flues and the hatch, and the new layer isn't fighting a draft.
Retrofit insulation
Many older houses were built with little or no insulation, so we add it to finished homes through the attic, crawl space and walls without tearing out the rooms you live in.
A written insulation estimate for your house
Send the form and we'll reply within one business day to set a time. I come out, look at the attic or crawl space, and put a free estimate in writing, with no obligation.
The work spelled out on paper
I write down what we'll remove, seal and add, and how deep, so you can compare it fairly with other bids and know what you're paying for before anyone climbs into the attic.
Foam or loose fill, plainly
Foam costs more and seals air as it insulates, but in most attics sealing the gaps and topping up loose fill is the better buy, unless the ductwork runs up there.
A walkthrough at the end
Our install crew does the work, and I walk the finished attic or crawl space with you before we call the job done, so you see what you paid for.
What homeowners here ask about insulation
These are practical questions homeowners here ask before letting an insulation crew into the attic or crawl space.
Do I need a permit to insulate my attic in La Cañada Flintridge?
The city decides that job by job, so I check with its building office before we schedule anything. It's worth knowing that the city won't issue a permit for a property with an open city case over code violations, illegal structures or an expired permit, unless the new permit resolves it. If you know of an old permit that expired, tell me early.
Does an insulation contractor in La Cañada Flintridge need a California license?
Yes, whenever the job needs a building permit, the contractor uses employees, or the work comes to $1,000 or more in labor and materials combined. California requires a current, valid license from the Contractors State License Board in each of those cases, so ask to see one before you sign anything.
Do we have to leave the house while you insulate the attic?
Usually not for loose fill, because the crew works up in the attic and you can stay home. Spray foam is different, and you, the kids and pets stay out until the foam maker's re-entry time, the wait before it's safe to come back, has passed. I'll tell you that wait and how long the crew expects to be there before we schedule the day.
Cities we serve for insulation work
These are the cities with their own page on this site, and we work in other cities nearby as well. If yours isn't listed, call or send the form and ask.
Book a look at your attic
We take calls until 11 PM every day, so call (626) 597-0202 after work or use the form to set up a visit.