Careful Insulation Contractor in Wildomar CA - Cooler Rooms and Fewer Drafts
Premium Wildomar Spray Foam Insulation handles spray foam and attic insulation for hot rooms in Wildomar and nearby Murrieta and Lake Elsinore. We also pull out old, flattened insulation in older houses and insulate crawl spaces under cold floors.

- Licensed and insured.
- Free in-person estimates.
- We respond within 1 business day.
Insulation contractor services in Wildomar, CA
Premium Wildomar Spray Foam Insulation is an insulation contractor in Wildomar, CA, with 16 services for attics, walls, crawl spaces and commercial buildings. Most calls start with a hot room upstairs, a power bill that keeps climbing or old insulation that's flattened or dirty. The price turns on the size of the space, whether old material has to come out first and which material fits, since foam costs more than blown-in. The schedule turns on anything that has to be fixed before we insulate, like a roof leak or old wiring, and on the permit step when there is one. When I come out, you get your own figure.

Spray foam insulation
Spray foam goes under the roof and into walls, sealing air while it insulates. We spray open-cell and closed-cell, so you get the one that fits the space.

Attic insulation
Hot upstairs and a power bill that won't come down? We check how many inches are already up there, seal the gaps and add what's missing.

Blown-in insulation
What's blown-in insulation? It's loose fill blown through a hose across the attic floor, and it's the usual way we top up thin coverage for less than foam.

Home insulation
For the whole house, we look at the attic, walls and crawl space together, then start where most of your heat is getting through.

Insulation removal
Old insulation that got soaked or filled with droppings has to come out, because new material on top just hides the problem. We vacuum it out.

Crawl space insulation
Cold floors usually mean the crawl space has little or no insulation. We insulate under the floor and seal gaps around pipes so the room above feels warmer.

Wall insulation
Can you insulate walls without tearing them open? Usually, yes, because we fill closed walls through small holes and insulate open framing during a remodel.

Air sealing services
Air sealing is closing the gaps where air slips through the house, around plumbing, wiring and outlets, so the air you pay to heat or cool stays inside.

Basement insulation
For homes with a basement, we insulate the walls and the top of the foundation, where outside air usually creeps in, so the space down there is easier to use.

Closed-cell foam insulation
Closed-cell foam is dense foam that blocks moisture as well as heat. We use it where dampness is a concern, like crawl spaces and metal buildings.

Open-cell foam insulation
Open-cell foam is a softer, lighter foam that expands to fill odd-shaped spaces and quiets sound. It's often sprayed under the roof when ducts run through the attic.

Commercial insulation
For offices, shops, warehouses and metal buildings, we insulate roofs and walls and plan the work with you around your business hours.

Crawl space vapor barrier
We lay heavy plastic sheeting over the dirt in your crawl space and seal the seams, so moisture from the ground stays out of the framing above.

Vapor barrier installation
Not every wall or slab needs a vapor barrier, so we check where moisture is coming from before we add one behind walls, ceilings or floors.

Attic air sealing
We close the gaps around can lights, pipes, wiring and the attic hatch before any insulation goes in, so the new material isn't fighting a draft.

Retrofit insulation
Got an older house with little insulation? We add it to the house as built, working around finished walls and checking old wiring before anything gets covered.
Why homeowners hire us to insulate
Most people find us because a room runs hot, the bill keeps climbing or the insulation up there looks tired. Here's how we handle that, and the practice behind each part.
A clear plan from the first visit
I grew up following my dad through attics and crawl spaces, and I look at your space in person. You get a plain answer about what's up there before anyone talks about selling you anything.
Hidden problems sorted before insulating
Insulation laid over a roof leak, old wiring or damp framing just hides it. If we find one, I'll tell you to get it fixed or tested first, even if that means the job waits.
Foam, blown-in and removal, one crew
We spray foam, blow in loose fill, pull out old insulation and work crawl spaces, so you get the material that fits your space and not just the one a company happens to stock.
Permit step checked for your address
Some addresses go through a city building office and some through the county. We check which one covers yours, file the permit when one's needed and keep you posted. Call (951) 417-1017 to get started.
How an insulation job runs with us
From your first call to the final walk-through, here's what to expect. The estimate is free and on site, and there's no obligation to go ahead.
Call or send the form
Call (951) 417-1017 or use our contact form and tell us what you're noticing, like a hot room upstairs, cold floors, drafts or a power bill that keeps climbing. We get back to you within one business day to set up a visit at a time that suits you.
I look and tell you the plan
I come out myself and get into the attic, walls or crawl space. I check how many inches are already up there and look for leaks, old wiring, damp framing and droppings. Before I leave, you know what I'd do, what has to be fixed first and what I'd skip.
We seal, then insulate
Once you say go, we take care of the permit step if your job has one. Our small crew, with me working alongside, clears out anything that has to go, seals the gaps around lights, pipes and the hatch, keeps the vents at the roof edge open and lays full depth right out to the edges.
Walk the finished space
When the work is done, we walk the finished space with you so you can see the coverage, the sealed gaps and the open vents for yourself. If something doesn't look right to you, say so while we're there, and we clean up before we leave.
Tell us what's going on in your attic
We get back to you within one business day to set up a visit. I come out, look at the space and give you a free estimate on site, with no obligation to go ahead.
- Based in
- Wildomar, CA 92595
- Hours
- Mon–Fri: 6 AM–11 PM, Sat–Sun: 8 AM–9 PM
Insulation work, up close
Here's what insulation work looks like up close, from blown-in attic floors and sprayed rooflines to sealed crawl spaces with plastic laid over the dirt.
About Premium Wildomar Spray Foam Insulation
Premium Wildomar Spray Foam Insulation is the insulation contractor I started here in Wildomar in 2013, after growing up following my dad through attics and crawl spaces on his jobs. We're licensed and insured, we've been in business 13 years, and we now offer 16 services across the 12 cities on this site and others nearby. I still come out to look at each job and plan it, and I work alongside the small crew that does the install. You can read more about us and how we work.
Wildomar, the city we call home
Wildomar is our home city. Marna O'Brien Park is its largest city park, with baseball fields, soccer fields and walking paths, and it hosts many of the city's special events. Smaller neighborhood parks like Windsong Park and Regency Heritage Park have tot lots, and Regency Heritage has a dog park too. Nearby, Malaga Park in Lake Elsinore sits close to Wildomar with views of the mountains around it.
For questions about city services, the City of Wildomar takes calls at 951-677-7751. Its building department issues construction permits, and the city allows construction Monday through Saturday from 6:30 am to 7:00 pm, with none on Sundays or city holidays, so plan on work happening inside those hours. We work across Wildomar, from older houses with thin, matted attic insulation to newer homes with a hot room over the garage, and the same crew covers the cities nearby.
Cities we serve around Wildomar
Premium Wildomar Spray Foam Insulation is based in Wildomar, CA, and works in the cities around it, including Murrieta and Temecula. The 12 cities below each have their own page, and we work in others nearby too.
Questions about insulation in Wildomar
How much does insulation cost in Wildomar, CA?
It depends on the size of the space, what's already up there and which material fits, so I give you a figure after I've looked at it in person. Removing old insulation adds to the job, and spray foam costs more than blown-in. Sealing the gaps is part of the price, because insulation over open gaps doesn't do its job.
Is spray foam worth the extra cost over blown-in insulation?
Usually not, unless your ductwork runs through the attic. Foam costs more because it seals air while it insulates, and that pays off most around ducts. For most attics, sealing the gaps and topping up with blown-in gets you there for less.
How long will the insulation crew be in my attic?
It depends on the size of the attic and whether old insulation has to come out first, and I'll tell you what to expect when I look at it. If your job needs a permit and an inspection in Wildomar, the city schedules inspections Monday through Thursday only, so we plan the finish around those days.
Is your insulation company in Wildomar licensed and insured?
Yes, we're licensed and insured. In Wildomar, the city's permit application asks the applicant to sign a statement that they're licensed under the state's contractor license law before a permit is issued. Every business working in the city also has to register with it, and those are fair things to ask any contractor about.
Do I have to leave the house during spray foam insulation?
Yes, you, the kids and the pets stay out while we spray and until the re-entry time, the wait before it's safe to come back in, has passed. We tell you that time for the product we're using before we start. For blown-in work, most people stay home and just keep clear of the hatch.
Do you guarantee your insulation work?
Yes, satisfaction guaranteed on every job. Before we call a job done, we walk the finished space with you, so anything you're not happy with comes up while we're still there.
Should old attic insulation be removed before adding new insulation?
Only if it's wet, moldy or full of droppings, because new material laid over that keeps the problem in your attic. Clean, dry insulation can usually stay, and we seal the gaps around it and top it up.
Are termites a concern when insulating a house in Wildomar?
They can be, because the city rates termite exposure as very heavy across Wildomar, and insulation can hide damaged wood. We look at the framing in the attic and crawl space before we cover anything, and if we see damage, I'll tell you to get a pest company out first.
Ready to talk about insulation for your Wildomar home?
The sooner I see your attic, the sooner you know what's up there. We get back to you within one business day to set up a free estimate on site, with no obligation.
