Insulation contractor in Maywood, CA - attics sealed before they're filled
Landmark Cudahy Spray Foam Insulation is an insulation contractor based in Cudahy, working in Maywood homes to find why a room runs hot or drafty, seal the gaps and add or replace insulation where it's needed.
- Licensed and insured.
- Free quotes on site.
- Expect a reply within 1 business day.
Insulation work in Maywood homes
Maywood is a small, tightly built city, and most of the houses I walk through there are older homes on narrow lots, a lot of them with a second unit or a converted garage behind the main house. It's a short drive from Cudahy, where we're based, and we do the same kind of work in Bell Gardens and Bell.
That housing shapes the job. Older attics here tend to be low and cramped, with insulation that went in decades ago now packed flat or patched over, and the back units and add-ons often have a separate attic nobody has looked into. The price moves with how much space there is, what has to come out first and how much sealing it takes. The schedule mostly turns on removal and on whether the city wants a permit and inspection, and I give you the numbers for your house once I've been up there.
Insulation services we offer in Maywood
Spray foam insulation
On rooflines and rim joists where gaps are hard to reach, spray foam fills and seals in one pass, though it costs more than loose fill.
Learn more about Spray foam insulationAttic insulation
Most calls here start in the attic, where old insulation tends to run thin at the edges and the eave vents get buried.
Learn more about Attic insulationBlown-in insulation
Blown-in fill, loose insulation sent through a hose, tops up a low older attic quickly once the gaps underneath are sealed.
Learn more about Blown-in insulationHome insulation
When the whole house feels drafty, I look at the attic, walls and floors together so we fix the cause instead of one room.
Learn more about Home insulationInsulation removal
If the old material is soaked or full of droppings, we pull it out first, because new insulation laid over it just hides the problem.
Learn more about Insulation removalCrawl space insulation
Cold floors in an older raised house usually trace back to an open crawl space, and insulating between the joists down there fixes it.
Learn more about Crawl space insulationWall insulation
Plenty of older walls in Maywood were built with nothing inside, and we can usually fill those cavities from small holes we patch afterward.
Learn more about Wall insulationAir sealing services
Air sealing means closing the gaps around pipes, wires and the hatch before insulating, and in an older house it's often the bigger fix.
Learn more about Air sealing servicesBasement insulation
Few houses here have a basement, but when yours does, we insulate its walls and rim joist so the room down there stays comfortable.
Learn more about Basement insulationClosed-cell foam insulation
Closed-cell foam, a dense foam that also blocks moisture, suits the damp corners of a crawl space and rim joists where water finds its way in.
Learn more about Closed-cell foam insulationOpen-cell foam insulation
Open-cell foam is lighter and costs less than closed-cell, and it works well along a roofline when ductwork runs through the attic.
Learn more about Open-cell foam insulationCommercial insulation
We also insulate the small shops and storefronts mixed in among Maywood's houses, and we plan the work around the hours you're open.
Learn more about Commercial insulationCrawl space vapor barrier
A plastic vapor barrier laid over bare dirt in a crawl space keeps ground moisture from soaking into the insulation and framing above it.
Learn more about Crawl space vapor barrierVapor barrier installation
In walls and ceilings, a vapor barrier has to go on the right side of the insulation, so moisture doesn't get trapped inside the cavity.
Learn more about Vapor barrier installationAttic air sealing
Can lights, plumbing stacks and the attic hatch leak the most in older homes here, so we seal those before any insulation goes down.
Learn more about Attic air sealingRetrofit insulation
Retrofit work, adding insulation to a house you already live in, is most of what we do, working around the wiring and framing already there.
Learn more about Retrofit insulation
What older Maywood houses ask of insulation
The biggest thing I find in Maywood attics is insulation that went in a long time ago and has been added to since, sometimes right on top of material that got wet from an old roof leak or that pests moved into. Order matters, so we check how many inches you already have, clear out anything damaged and seal the gaps around can lights, pipes and the hatch before new insulation goes in, keeping the eave vents open and the edges as deep as the middle.
The other thing is the add-ons. A converted garage, a room built onto the back or a second unit usually has its own little attic or none at all, and those are the rooms people tell me stay hot or cold no matter what. When the ductwork runs through one of those attics, I'll often recommend foam on the roofline because it seals and insulates the space the ducts live in, and when it doesn't, sealing the gaps and topping up with loose fill usually does the job for less.
Get a free insulation estimate for your Maywood home
Tell us what's bothering you, a hot room or cold floors, and we'll reply within one business day. I come out myself for the free on-site estimate, walk you through what I found, and there's no obligation.
Insulation questions from Maywood homeowners
How do I find out if my insulation job needs a permit in Maywood?
Ask the City of Maywood's Building Division, which issues building permits and requires them for new construction and, in most cases, for modifications, replacements and remodeling. Rules differ from one city to the next, so we check with the city for your address before we start, and when a permit is needed, we handle the paperwork and line up the inspection.
How much does it cost to insulate an attic in Maywood?
The price comes down to the size of the attic, what has to come out before anything new goes in, and how much air sealing the house needs. Foam costs more than blown-in fill, and a low, tight attic or a separate attic over a back unit takes more labor. I give you your own number after I've looked at the space in person.
Does the City of Maywood check a contractor's license?
Yes, the city verifies that contractors have a valid state license and the workers' compensation insurance it requires. Skipping a needed permit brings fines and penalties for both the homeowner and the contractor, so it's worth settling before work starts. We're licensed and insured, and our work is backed by our satisfaction guarantee.
Who hauls away old insulation in Maywood?
The city requires every construction and demolition project to use its franchised hauler, Universal Waste Systems, at 562-287-7888. When your job means pulling out old insulation, we plan the removal around that rule.
How long does an insulation job take in Maywood?
Most of the schedule rests on what has to happen before new insulation goes in, like removing old material and sealing gaps, and on whether the city needs a permit. Maywood holds building inspections on Tuesdays and Thursdays, so when an inspection is part of the job, those days can set when we finish. At the estimate I'll tell you how long the crew will be there and when you, the kids and the pets can come back inside after foam, what we call re-entry time.
Which building codes apply to insulation work in Maywood?
Maywood has adopted the current California building, residential and energy codes, along with the state's green building and existing building codes, with some local amendments. Those are the rules an inspector checks the work against, so we plan the job to them from the start.
Got a room that won't stay comfortable?
I look at the space in person, free and with no obligation, and walk you through what I found.
Other cities we work in
Look for your city here, or call (213) 338-1994 if it isn't listed, because we work in plenty of cities around Cudahy.