Insulation contractor in Menifee, CA - attics sealed first, then insulated
Superior Perris Spray Foam Insulation is an insulation contractor based in Perris that seals and insulates attics, walls and crawl spaces in Menifee homes, and clears out old insulation when it's soiled or packed flat.

- Licensed and insured.
- Free on-site estimates.
- We respond within 1 business day.
Services in Menifee, CA
Attic insulation
When a Menifee upstairs won't cool down, the attic is the first place I look, because thin or settled fill up there lets the heat right through the ceiling. Our attic insulation work brings the depth back up evenly, out to the edges where it's usually thinnest.
Attic air sealing
Gaps around can lights, pipes and the attic hatch let air slip straight past new insulation, which is why a fresh top-up can still leave a room drafty. We do the air sealing first, closing those gaps with foam and caulk, so the insulation isn't fighting a breeze.
Insulation removal
Old fill that's been soaked by a roof leak or fouled by rodents keeps its smell and its problem no matter how much goes on top. We vacuum it out and clean the attic floor before anything new goes in.
Blown-in insulation
Most attics we open in Menifee don't need a tear-out, just sealing and more depth. Blown-in insulation, loose fill sent up through a hose, settles into corners and around framing, so it's usually how we top up.
Spray foam insulation
When the ductwork runs through the attic, foam sprayed under the roof deck brings those ducts inside the insulated space instead of leaving them out in the heat. It costs more than loose fill, so I only steer you toward it when the ducts make it worth it.
Commercial insulation
Property managers and business owners in Menifee call us when an office or a rental runs uncomfortable and tenants start complaining. I walk the building, show you what's above the ceiling, and we plan the work around when your people are there.
Menifee, CA properties and local conditions
Most of the Menifee calls we get start with a room, not an attic. The upstairs runs hot while the downstairs is fine, and the power bill climbs trying to keep up. When I climb into those attics, the cause is usually ordinary. The fill has settled thin where it meets the outside walls, the hatch has no seal, and air moves freely around lights and pipes, so the house is wearing a warm jacket with the zipper wide open. We seal those gaps first and then bring the coverage back up, edges included, while keeping the eave vents clear so the attic can still breathe.
The room over the garage is its own case. Its floor sits over a space nobody heats or cools, and the spots where it meets the attic are easy to miss, so we check the floor and those tight corners and fill what's been skipped.
Permits, licenses and what sets the price in Menifee
In Menifee, building permits come from the city's Building & Safety Division, so when an insulation job needs one, the city's approval sets the start date. Before you hire anyone, you can check two things about the contractor: a California contractor's license from the state board, and a Menifee business license, which the city requires of every business working inside its limits and which runs January through December each year. When a permit's needed, we pull it ourselves and set up the inspection, and if you'd rather pull it as the owner, I'll explain what the office will ask you for.
The price moves with the size of the attic, whether old insulation has to come out first, how many gaps need sealing and whether foam or loose fill fits your house. The schedule turns mostly on the permit and on how easy the attic is to get into, and the written estimate I leave you spells out the price for your house. Menifee sits right next door to Perris, where we're based, and we do the same work up in Moreno Valley and down in Murrieta.
A written insulation estimate for your Menifee home, done on site
I reply within one business day and set a time to come out to your Menifee home. I walk the attic, walls or crawl space with you, show you photos and leave a written estimate. It's free, and there's no obligation.
(951) 418-3036What happens when you call us about a Menifee attic
Call or send the form
I answer the phone myself, and if I miss you, I call back to set a time to come out. Tell me which room bothers you most, because that tells me where to start looking.
Walk the attic with me
I go up with a light and a camera, then show you the photos, including anything that has to be fixed first, like a leak stain or soiled fill. You get the price in writing before anything is booked, so you can think it over at your own pace.
Permit, then the installation
If your job needs a permit, we start once the city approves it, and its Fast-Track permits, which cover work like HVAC swaps, are typically processed within two business days. Our installers keep to the city's hours for work near occupied homes, Monday through Saturday from 6:30 a.m. to 7 p.m., with Sundays and holidays only by the city's prior approval.
Final check and walk-through
I check the work before our installers pack up, looking hardest at the edges, the hatch and the eave vents. Then we walk you through what went in and how deep it is, and you're welcome to look for yourself.
Frequently asked questions
How do I find out if my attic insulation job needs a permit in Menifee?
Ask the city, or let us confirm it for your job before we start, because the city's list of work that needs no permit doesn't mention insulation. An older city handout does say replacing ducting needs a permit, which matters if old ducts are coming out along with the insulation. Permit applications go through the Menifee Permit Portal, and permitted work is checked against the state codes the city enforces, including the California Energy Code.
When does an insulation contractor need a state license in California?
A license from the Contractors State License Board applies when the job needs a building permit, uses any additional workers, or costs $1,000 or more in labor and materials together. The board says a bigger job can't be split into pieces under $1,000 to get around that. We're licensed and insured, and I'm glad to show you our license at the walk-through.
Does a contractor need a Menifee business license to work on my house?
Yes, the city requires a business license of every business working inside Menifee's city limits, and each license runs January 1 through December 31. If you have a question about one, the city's Business License office answers questions at 951-723-3786.
How much does it cost to insulate an attic in Menifee?
Your price comes from what's in your attic now, so the written estimate after I look is where you get a real number. Taking out soaked or fouled fill adds the most, sealing a lot of gaps adds some, and foam costs more than loose fill. For most attics, sealing the gaps and topping up with blown-in insulation is the better buy, and I only point you toward foam when the ductwork lives up there.
Do I have to leave my Menifee home while the attic is insulated?
Usually not for blown-in insulation, since we work from the attic and the hatch while you go about your day. Spray foam is different, because everyone, kids and pets included, stays out until the re-entry time is up, the wait the foam maker sets before it's safe to come back inside. I'll tell you that wait before we book, so you can plan around it.
What is the best way to fix a hot upstairs room in a Menifee house?
Seal the air leaks in the attic first, then bring the insulation back to an even depth all the way to the edges. New fill over open gaps around lights, pipes and the hatch still lets air through, and fill piled deep in the middle and thin at the edges is backward. We also keep the eave vents clear, because a buried vent traps moisture that shows up later in the framing.
About Menifee, CA
Menifee and Perris share a border, and the calls I get from both sound a lot alike. People tell me the house has never felt right, that one bedroom is the warm one, or that the room over the garage is where nobody wants to sleep. Our work here is mostly houses, with some offices and rentals for property managers who want the complaints to stop. Either way, I start by showing the owner what's actually above the ceiling, because most people have never seen it.
We cover Canyon Lake and French Valley from the same base. What shapes each job here is what's already in the attic: how many inches are up there, what shape it's in, and where the ducts and vents sit.
Explore the services
Perris, CA
Get your Menifee attic looked at
Our phone is answered seven days a week, so call (951) 418-3036 or send the form and ask about your attic and its permit steps.




