Insulation contractor in Moreno Valley - attics sealed first, then topped up
Superior Perris Spray Foam Insulation is an insulation contractor based in Perris. In Moreno Valley we air-seal and insulate attics, walls and rooms over the garage, from blown-in top-ups to spray foam where ducts run overhead.
- Licensed and insured.
- Free on-site estimates.
- We respond within 1 business day.
Services in Moreno Valley, CA
Attic insulation
Most Moreno Valley calls start with an attic holding a few inches of old loose fill that has settled flat and gone thin at the edges. We even it out and bring the edges up to match the middle, because the edges sit right over the outside walls.
Blown-in insulation
When the old material is dry and clean, blown-in insulation, loose fill blown through a hose, is usually the simplest way to add depth on top of it. We set baffles at the eaves first so the vents stay open and the attic can still breathe.
Attic air sealing
Tract houses tend to have the same holes in every attic, around can lights, plumbing pipes, the hatch and the tops of inside walls. We seal those before any insulation goes in, because insulation over an open gap is a warm jacket with the zipper left down.
Insulation removal
Houses that have changed hands a few times often have an attic that's had rats in it, or a roof leak nobody mentioned. If the old fill is soaked or full of droppings, we vacuum it out and clean up first, since new material on top just hides the problem.
Spray foam insulation
Spray foam costs more, but it seals air and insulates in one pass, which pays off most when your ductwork runs through the attic. When it doesn't, I'll usually tell you that sealing the gaps and topping up loose fill is the better use of your money.
Wall insulation
The room over the garage is the one people complain about most, because it has the garage under it and outside air on more sides than any other room. We fill the walls and the floor over the garage, which is usually where that room is losing the fight.
Moreno Valley, CA properties and local conditions
A lot of what we see in Moreno Valley is tract housing, often two stories, with the furnace and ductwork up in the attic and the insulation that went in when the house was built. Over the years that loose fill packs down, so an attic that started out decent now has a few inches left, and that's when the upstairs gets hard to keep comfortable and the power bill creeps up. I measure how many inches are really up there, check whether the house has been worked on before, and look at how the ducts sit, because that decides whether loose fill or foam makes sense.
Many roofs here come down low at the eaves, so the edges of the attic are tight to reach. That's where we find the vents buried and the coverage thin, so our crew works those edges by hand instead of blowing from the middle and hoping.
What I deal with on Moreno Valley jobs
Permits for work on an existing house in Moreno Valley come from the city's Building and Safety Division, and every application goes in through the city's online portal. Insulation isn't one of the types named on the city's permit list, so I check with the division before we schedule, and when a job needs a permit we pull it and set up the inspection ourselves, which puts the city's review ahead of the start date. I learned this trade on a city crew working to the inspector's checklist, so that part doesn't slow us down. If you'd rather pull the permit as the owner, I'll explain what the division will ask you for. Before you hire anyone, ask for a California contractor license and a Moreno Valley business license, which the city requires even of a business based in another city, as we are in Perris.
Moreno Valley is a short drive up from our base, and we do the same attic work south in Murrieta and over in Menifee. What moves the price here is mostly the size of the attic, how much is already up there, how easy it is to get into and how many gaps need sealing. The schedule turns on whether old insulation has to come out first and whether a permit is needed, and you get your own figures in writing once I've seen the attic.
Get a free attic estimate in Moreno Valley
Send the form and I'll reply within one business day to set a time to come out to your Moreno Valley house. The estimate is free and done on site, with no pressure and no obligation. I look at the attic with you, show you what's up there and leave you a written estimate.
(951) 418-3036How it goes when you call us about a Moreno Valley house
Call or send the form
I answer the phone myself, or call you back, and we pick a time for me to come look at the house. Tell me what you're noticing, like a hot upstairs or a drafty hallway, so I know where to look first.
Look at the attic together
I go up into the attic, walls or crawl space and show you photos of what I find, and you're welcome to be right there for it. You get a written estimate that names anything that has to be fixed first, so you know what you'd be paying for before anything is booked.
Permit and city review, if needed
If your job needs a permit, we pull it and book the inspection. Once all the documents are in, the city's normal review time is within 12 business days, so that's what the start date waits on.
Install, check and walk through
Our installers do the work, and I check it before we pack up, edges, eave vents and the hatch included. Then we walk you through what went in and how deep it is, so you know your own attic.
Frequently asked questions
Does an insulation contractor need a California license to work in Moreno Valley?
Yes, on most jobs. The Contractors State License Board requires a license when the job needs a building permit, uses any additional workers, or when the contracts on the project total $1,000 or more in labor and materials. We're licensed and insured, and you're welcome to ask to see it before you sign.
How much of a down payment can an insulation contractor ask for in California?
On a home improvement job, the state board caps the down payment at $1,000, and less on a smaller job, because the limit is tied to the contract price and the lower amount wins. If anyone asks for more than that up front, it's a reason to stop and ask questions.
How much does attic insulation cost in Moreno Valley?
I price each attic after I've been up in it, because two houses on the same street can need very different work. The biggest swings are whether old insulation has to come out first and whether foam is worth it over loose fill, and the written estimate spells out both.
How long does attic insulation take, and do we have to leave the house?
For air sealing and a blown-in top-up you usually don't have to leave, and the crew's time in the attic is shorter than most people expect. Spray foam is different, because you, the kids and the pets stay out until the re-entry time the foam maker sets, which is when it's safe to come back, and I tell you that time before we book. A removal adds a cleanup stage before anything new goes in.
What causes the room over the garage to stay hot or cold in a Moreno Valley house?
Usually it's thin or missing insulation in the floor and walls of that room, plus gaps where air from the garage and attic leaks straight in. Thin attic edges and buried eave vents make it worse, and I'll show you which of those your house has at the walk-through.
Do I need a permit if my attic ductwork gets moved during insulation work in Moreno Valley?
Yes, the city's permit list puts altering or relocating HVAC under a mechanical permit, so moving ducts is permit work in its own right. Insulation itself isn't named on that list, so I check what your whole job needs before we schedule and tell you what I find out.
About Moreno Valley, CA
Moreno Valley sits just north of us in Perris, and on our jobs it reads as a big city of neighborhoods, mostly single-family houses built in waves, with shopping and businesses along the main roads. Plenty of the houses we go into are rentals or have had a few owners, and some calls come from property managers with a building to sort out. We see the same mix east of the lake in Nuevo, though the lots there run bigger.
Because so many houses here were built from the same plans, I often have a good idea where the gaps are before I climb up. I still look every time, because what a previous owner added, skipped or left behind is what really shapes the job.
Explore the services
Perris, CA
Tell me about your Moreno Valley attic
If you're not sure whether your project needs a permit, ask when you call (951) 418-3036 or send the form, and I'll check before I come out.