Laguna Niguel Insulation & Spray FoamLaguna Niguel Insulation & Spray Foam

Insulation Contractor in Irvine - Sealed, Even Attics for Tract Homes and Townhomes

Laguna Niguel Insulation & Spray Foam insulates attics, garage ceilings and walls in Irvine tract homes, townhomes and rentals. We clear out old or dirty insulation, seal the gaps and add even coverage.

Request a quote(949) 312-6098
Fiberglass batts are fitted between the rafters in the ceiling of a framed house.
  • Fully licensed and insured.
  • Free on-site estimates.
  • We respond within 1 business day.

About Irvine, CA

Irvine is a planned city, laid out in neighborhoods of tract homes, townhomes and condos, and a lot of those houses are rentals looked after by landlords and property managers. The city says it has tried to balance building with open land from the start. You see that in neighborhoods like Quail Hill and Shady Canyon that sit beside the Irvine Open Space Preserve, and in the newer homes around the Great Park, on land that went from farm fields to a military base.

Houses in the same neighborhood here usually share a handful of floor plans, so the attic hatch, the duct runs and the thin spots tend to sit in the same places from one house to the next. What changes is what's been done to each attic since it was built, which is why I go up and look before I quote, the same way we do for homeowners next door in Costa Mesa and Lake Forest.

Services in Irvine, CA

  • Home insulation

    When an Irvine house has one room upstairs that runs hot and another downstairs that feels drafty, the fix is usually spread across the attic, the garage ceiling and the walls. Our home insulation work starts with a look at the whole house, so you only pay for the parts that need it.

  • Attic insulation

    Plenty of attics in Irvine tract homes have insulation that's settled thin near the eaves and stayed deep in the middle, which is backward. We even it out with blown-in, which is loose fill blown through a hose, and keep the eave vents clear so the attic can still breathe.

  • Insulation removal

    Rentals and long-held homes here often have old insulation that's matted, dusty or full of droppings. We bag it out and clean the space first, because new material laid over a dirty layer keeps the problem in your attic.

  • Attic air sealing

    Can lights, plumbing pipes and the attic hatch leave gaps that pull attic air down into your rooms. We close those gaps before any insulation goes in, so the new layer isn't fighting a draft.

  • Spray foam insulation

    The room over the garage is one of the most common complaints we hear in Irvine two-story homes, because the garage ceiling under it is often thinly covered. Where it makes sense, we fill that floor with spray foam, which insulates and seals air in one pass.

  • Retrofit insulation

    If you're remodeling a kitchen or opening up a wall in an existing Irvine house, that's the easiest time to add insulation where there was little or none. We work around your other trades and fill the open spaces before the drywall goes back up.

What to know about permits and licenses in Irvine

Before we start on an Irvine house, I check with the City of Irvine Community Development Department, which issues permits for most construction and repair work the building code covers. When a permit applies, we take care of the application and line up the inspections, and your start date waits on the city rather than on our calendar. Two things you can check on any contractor here are a California state license and an Irvine business license, which the city requires of every business before it works in town.

Once that's settled, the price comes down to how many inches are already up there, how much old insulation has to come out, how many gaps need sealing, how easy the attic is to reach and whether you go with loose fill or foam, and the written estimate spells out each one. We come up to Irvine from our base in Laguna Niguel and do the same work close to home in Laguna Niguel and along the coast in Dana Point, so the crew in your attic knows how south Orange County homes are put together.

Irvine, CA properties and local conditions

A lot of Irvine tract homes run their heating and air ducts through the attic, so whatever's wrong up there shows up in the air coming out of your vents. We seal the gaps around the duct boots and ceiling openings first, then bring the insulation up around the ducts without crushing them or burying the eave vents, because a blocked attic can't dry out and that moisture ends up in the framing.

Townhomes and condos here often have a small attic reached through a closet hatch, sometimes divided by fire walls from the units next door. Access sets the pace on those jobs, so I check the hatch and the path to it at the walk-through and we cover that route before anything comes through.

Get a free on-site insulation estimate for your Irvine home

We respond within 1 business day, and the estimate is free with no obligation. I usually come out to your Irvine home myself, walk the attic or garage with you, share photos of what I found and then send a written estimate.

How it works when you call us about your Irvine home

  1. Call or send a message

    Tell us what you're noticing, like a hot room upstairs or a high power bill. We call you back and set a time for me to come out.

  2. Walk the space together

    I look at the attic with you, take photos and explain what I see, so you're not taking my word for it. Then I send a written estimate that lists the prep, the safety checks and the order of the work, so you can see what each part of the price is for.

  3. Protect the house, do the work

    Our own small crew covers the floors and the path to the hatch, then works in the order the estimate lists. I check in during the job, and if a city inspection applies, we've already lined it up.

  4. Clean up and walk through

    The crew cleans up before leaving. I come back for a final look with you and show you what's in the attic now and why each step was done.

Frequently asked questions

Do I need a permit to add insulation to my attic in Irvine?

It may need one, and the way to know for your house is to call the city's permit line at (949) 724-6313 before work starts, which I do for you before we begin. The city's guide to which work needs a permit also says that work on its exception list still has to meet all the building codes, so we do the job to code either way. If a permit applies, we file it, and new online applications now go through the city's PermitsDIRECT! system.

How do I check that an insulation contractor in Irvine is licensed?

Look the contractor up with the California Contractors State License Board, which licenses the people and businesses who build or alter buildings in the state. A state license is required when the job needs a building permit, uses employees or totals $1,000 or more in labor and materials. The board also limits the down payment on a home improvement job to $1,000 or 10 percent of the contract price, whichever is less, which is a good thing to know before you sign with anyone.

How much does attic insulation cost in Irvine?

There isn't one price, because it turns mostly on whether old insulation has to come out and how many gaps need sealing before anything new goes in. The size of the attic, a tight closet hatch, ducts running through the space and choosing foam over loose fill all move it too. I'd rather tell you a smaller job will do than sell you a bigger one, and the written estimate shows you exactly what you're paying for.

How long does attic insulation take, and when can we go back inside?

With blown-in you can usually stay home, while spray foam usually means clearing out until the re-entry time, the point when it's safe to come back in, has passed. How long our crew is up there depends on whether old material comes out first and how much sealing the attic needs, and I'll give you the plan for your house at the walk-through. With foam, we tell you ahead of time when to leave and when the kids and pets can come home.

What is the best way to add insulation over old insulation in an Irvine attic?

Only add on top when the old layer is dry and clean, because material that's been soaked or has droppings in it needs to come out first or the problem stays in your attic. Before topping it up, we seal the gaps around can lights, pipes and the hatch, keep the eave vents open, and make sure the coverage is as deep at the edges as it is in the middle.

Is spray foam worth it for an Irvine tract home?

Usually only when your ductwork runs through the attic, because foam seals air while it insulates and that's where its higher price pays its way. For most other attics, sealing the gaps and topping up the loose fill does the job for less, and I'll tell you which one your house needs once I've been up there.

Service areas

Explore the services

Laguna Niguel, CA

Book your Irvine attic walk-through

Call (949) 312-6098 early mornings, evenings or weekends, or send the form, and we'll find a time that works around your schedule.

Request a quote(949) 312-6098
(949) 312-6098Request a quote