Mon–Fri: 6 AM–11 PM, Sat–Sun: 7 AM–11 PM(951) 417-1035
L&T French Valley Spray Foam InsulationL&T French Valley Spray Foam Insulation

Insulation Contractor in Wildomar, CA - sealed attics and cooler rooms upstairs

L&T French Valley Spray Foam Insulation is an insulation contractor working in Wildomar from our base nearby in French Valley. We seal gaps, top up attics, spray foam and fix crawl spaces in Wildomar homes.

Spray foam coats the underside of floor joists and walls in a basement with exposed pipes and wiring.
White spray foam covers the walls and roof framing of an unfinished attic, with wooden supports and ducts visible.

What Wildomar houses are like to insulate

Wildomar is a mix on our jobs. Newer two-story tract homes sit in subdivisions, and older houses sit on bigger, more rural lots where people have room to spread out. The newer houses tend to have an upstairs that runs hotter than the rest of the house. The older ones often sit on a raised floor with a crawl space underneath that nobody has looked at in years.

We do the same work in Lake Elsinore and out in East Hemet, but the spread of house ages here means the first visit decides a lot. In the newer homes the job is usually the attic and the ducts above the ceiling. In the older ones it's often the crawl space and whatever is left of the original insulation, so I look at both before I say what comes first.

Insulation work we do in Wildomar homes

What working in Wildomar means for your job

The City of Wildomar runs its own building department, so a permit for work here comes from the city, and I check that against your address before we plan anything. The city's list covers building, electrical, plumbing and mechanical permits and doesn't name insulation on its own. When it's unclear whether your job needs a permit, we ask the building department before work starts, and when it does need one, we handle it with them. The city's review and inspection then set the pace more than our crew does. You can check two things on any contractor here. The city's permit application asks for a signed statement that the applicant is licensed under the state's contractor license law, and every firm doing business in Wildomar has to be registered with the city. We're fully licensed and insured.

What moves the price is mostly what's already up there and how easy it is to reach. That means how many inches of old material you have, whether it has to come out first, how many gaps need sealing, and whether the ducts run through the attic, which is when foam earns its higher cost. Otherwise, sealing the gaps and topping up loose fill usually does the job for less. The schedule turns on whether old material comes out and whether a permit is in the mix. We work the same way next door in Murrieta, and at the estimate I put what I'd do for your house in writing.

  • The city lists termite exposure here as very heavy, so we look over the framing in the attic and crawl space before we cover it, because insulation over damage just hides it.
  • We check the eave vents before we blow anything in, since buried vents stop the attic from breathing and moisture ends up in the framing.
  • Can lights, plumbing holes and the hatch get sealed first, so the new insulation isn't fighting a draft from day one.
  • We keep coverage full out to the edges over the outside walls, where it's usually thinnest, instead of piling it deep in the middle.
  • Older houses with a crawl space get a look underneath too, because cold floors usually trace back to insulation that's missing or has fallen down.

Get a free on-site look at your Wildomar attic or crawl space

Tell us which room runs hot, feels drafty or is cold underfoot, and when you'd like the work done, using the form or by calling (951) 417-1035. We reply within one business day and set a time for me to come out, look over the space, explain what I found and put what I'd do in writing. The estimate is free and there's no obligation to book.

(951) 417-1035

Questions Wildomar homeowners ask us

How do I submit a building permit application in Wildomar?

Wildomar takes permit applications as electronic submittals only, and the building department counter doesn't accept them. When a permit is part of your insulation job, we handle the application with the city, so you don't have to sort out the upload yourself.

What days does Wildomar schedule building inspections?

Wildomar schedules inspections Monday through Thursday, and there are no Friday inspections. If your job needs one, we plan the last day of work around those days so the inspection isn't left hanging over a weekend.

What hours can contractors work in Wildomar?

Construction in Wildomar is allowed Monday through Saturday, 6:30 am to 7:00 pm, with no work on Sundays or city holidays. We set our start and finish times inside those hours.

Do we have to leave the house when you spray foam insulation?

Usually yes, for the spraying and for a while after, and the foam maker's instructions set the re-entry time, which is when you, the kids and the pets can come back inside. I tell you that time before we start, because your family's safety comes before speed. Blown-in and air sealing work usually doesn't need you out of the house.

Service areas

We're based in French Valley and work across the cities around it in southwest Riverside County. These cities have their own pages, and if yours isn't listed, call and ask.

Call before you add more insulation

A quick call tells you whether your attic needs adding to, sealing first or nothing at all, before you spend money on bags at the store.

If a room in your Wildomar house never feels right, tell us about it and we'll talk it through.

Tell us about your project
(951) 417-1035Get an estimate