Precision Ceres Insulation ServicesPrecision Ceres Insulation Services

Expert Insulation Contractor in Ceres CA - A Comfortable House From Attic to Crawl Space

Precision Ceres Insulation Services tops up and replaces attic insulation in Ceres, Modesto, Turlock and the cities around them. We also put vapor barriers in damp crawl spaces and air-seal drafty older houses before new insulation goes in.

A large timber-framed building with white spray foam insulation covering the roof and walls.
  • Licensed and insured.
  • Free in-person estimates.
  • Expect a reply within 1 business day.

Insulation contractor services in Ceres, CA

Precision Ceres Insulation Services is an insulation contractor in Ceres, CA. Since 2017 we've fixed hot upstairs rooms, cold floors and drafty houses with 16 services, from attic top-ups to crawl space vapor barriers. The price mostly turns on the size of the space, how many inches are already up there, whether old soaked or dirty material has to come out, and whether you want foam or loose fill. The schedule turns on the prep, because leaks, old wiring and moisture get sorted out before anything gets covered up. Your free estimate is written on site with the prep listed apart from the insulation work, so you see your own figure before anything starts.

  • Spray foam insulation

    Spray foam goes on wet and expands into every gap, so it seals air while it insulates. It costs more than loose fill, so we suggest it mostly when your ductwork runs through the attic or the space is too tight for anything else.

  • Attic insulation

    A hot upstairs and a power bill that keeps climbing usually point to the attic. We measure how many inches are already up there, seal the gaps and bring the coverage up evenly, out to the edges where it's often thinnest.

  • Blown-in insulation

    What is blown-in insulation? It's loose fill blown through a hose, which lets us cover an attic floor evenly and work it around joists, wiring and tight corners.

  • Home insulation

    When a house is drafty in more than one place, we look at the attic, walls and crawl space together. Then we put the work in the order that makes sense, so nothing gets covered before it's ready.

  • Insulation removal

    We pull out old insulation that's soaked, flattened or full of droppings, because new material laid over it keeps the problem in your house. The space gets cleaned before anything new goes in.

  • Crawl space insulation

    Cold floors usually mean the crawl space under them is bare or the old batts have fallen down. We check for moisture and leaks below first, then insulate between the floor joists.

  • Wall insulation

    Who needs wall insulation? Mostly owners of older houses with empty or slumped wall cavities, which we fill through small holes that get plugged afterward.

  • Air sealing services

    Our air sealing work closes the gaps that leak air all through the house, around doors, outlets, plumbing and the top of the foundation. Heated and cooled air then stays in the rooms you're paying to keep comfortable.

  • Basement insulation

    We insulate basement walls and the band of framing that sits on top of the foundation. That way the rooms above stop losing heat through the floor below.

  • Closed-cell foam insulation

    Closed-cell foam is a dense foam that blocks moisture as well as heat. That makes it the one we reach for in crawl spaces, rim areas and walls that see damp.

  • Open-cell foam insulation

    Open-cell foam is the softer, lighter spray foam, a good fit for attic rooflines and interior walls. It seals air and cuts noise for less than closed-cell, though it doesn't stop moisture the same way.

  • Commercial insulation

    For shops, offices and small commercial buildings, we insulate and air-seal from the same kind of written scope we give homeowners. The job on paper is the job that gets done.

  • Crawl space vapor barrier

    We lay heavy plastic sheeting over the crawl space dirt and up the foundation walls, so ground moisture stays out of the framing and the insulation above it.

  • Vapor barrier installation

    Wondering where a vapor barrier goes besides the crawl space? We install them in walls, floors and attics wherever moisture could otherwise soak into new insulation.

  • Attic air sealing

    Before new insulation goes into the attic, we seal the gaps at can lights, pipes, wiring holes and the hatch. Otherwise the new material ends up fighting a draft from the rooms below.

  • Retrofit insulation

    Retrofit insulation is insulation added to a house that's already built and lived in. We usually blow it into closed walls or top up the attic without tearing anything out.

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Homes across Ceres, old and new

Ceres sits in the middle of Stanislaus County, with the Tuolumne River running along part of its northern edge. You likely know River Bluff Regional Park on Hatch Road for its sports fields, playground and picnic shelter, and the restored Whitmore home on Fifth Street, the first home in Ceres, which the city and the Ceres Historical Society brought back.

The houses we open up around here run from older homes with a few settled inches in the attic and bare crawl spaces to newer ones where the room over the garage never matches the rest of the house. We're based in Ceres, and every one of those jobs starts the same way, with a look at the space before any price, which is why I started this business in the first place.

Tell us about your attic, walls or crawl space

We'll reply within one business day to set up a visit, and there's no pressure to book. Prefer to talk it through? Call (209) 225-2797.

Why Ceres homeowners and landlords call us

  • We look before we price

    I go over your attic, walls or crawl space first, so the quote covers what's there.

  • An estimate you can check

    We list what we found and what's done first, so you can check our work.

  • Told straight, not covered up

    We flag old vermiculite or roof leaks and point you to who fixes them.

  • Clean, documented work for rentals

    Years of property upkeep taught us to leave each space clean, with photos and notes.

Tell us what's going on in your attic or crawl space on our contact page.

About us

From your first call to the final walk-through

  1. Call or send a request

    Call (209) 225-2797 or send the request form and tell us what you're noticing, whether it's a hot upstairs, cold floors or a power bill that won't come down. We get back to you within one business day to set up a time to come look at the space.

  2. We look and write it up

    I'm usually the one who comes out. I go through the attic, walls or crawl space, take notes and photos, and check for leaks, old wiring and moisture. You get a free written estimate that lists what has to be fixed first apart from the insulation work, with no pressure to book.

  3. Prep, permit and install

    Once you say go, we take care of any permit the job needs, from the application to setting up the inspection. Our install crew does the prep first, like clearing out bad material and sealing gaps, then installs the insulation evenly to the edges while keeping the eave vents clear so the attic can still breathe.

  4. Walk the finished space

    Before the crew packs up, I walk the finished space with you and check the work against the estimate, line for line. If something doesn't match what we wrote down, that's the time to say so, and it's the whole reason we put everything in writing.

Serving Ceres and the cities around it

Precision Ceres Insulation Services is based in Ceres, California, and the 12 cities below, including Modesto and Turlock, are the ones with their own page here. They aren't the only places we work, so if your city isn't named, ask us when you call.

Common questions

  • How much does insulation cost in Ceres, CA?

    It depends on your house, so we price it only after looking at the space, and the free written estimate is your real number rather than a guess. Beyond size and what's already up there, a low attic with tight clearance, a lot of can lights and pipes to seal, or a crawl space that needs a vapor barrier first all add work.

  • Is it cheaper to add insulation over the old stuff or remove it first?

    Adding over old insulation costs less up front, and it's usually fine when the old material is dry and clean. When it's soaked, moldy or full of droppings, it has to come out, because new material on top just keeps the problem in your house. Your estimate lists any removal on its own line so you can see what it adds.

  • How long will the insulation crew be in my attic, and do we have to leave?

    It depends mostly on the prep, so I'll tell you at the estimate how long the crew will be there and whether you need to be out. A blown-in top-up on a clean attic is the quick end, while pulling old material, sealing a lot of gaps or spraying foam takes longer. Spray foam comes with a re-entry time, the hours you, the kids and the pets stay out while it cures, and we go over it before the day is set.

  • Does an insulation contractor need a license in California?

    Yes, the California Contractors State License Board requires a license when the job needs a building permit, uses any workers beyond the contractor, or totals $1,000 or more in labor and materials. Home improvement contractors also have to be licensed before they bid, and a bigger job can't be split up to get under that limit. We're licensed and insured.

  • Does insulation work need a building permit in Ceres?

    It may, because the City of Ceres issues building permits for almost anything done to a structure, with cosmetic work like painting, carpet and wallpaper as the exceptions. We'll talk it over at the estimate, and if your job needs one, we handle the application and set up the inspection, which the city has Stanislaus County carry out.

  • Do you guarantee your insulation work?

    Yes, our work is satisfaction guaranteed. The written estimate is how we hold ourselves to it, because you can check each line against the finished space before we leave.

  • Is spray foam better than blown-in insulation for my attic?

    Usually not for a standard attic, where sealing the gaps and topping up with blown-in loose fill gives you more for the money. Foam costs more and seals air as it insulates, so we lean toward it when the ductwork runs through the attic or the space is too tight to fill well.

  • Is my Ceres home in a flood zone?

    You'll need to check your own address, because Stanislaus County updated its flood maps with Ceres and other cities and each property is looked at on its own. The county says the changes may affect building or insurance requirements, so check the county's floodplain page and tell us what you find if we're working under your house.

Ready to fix the attic or crawl space?

Send the form or call (209) 225-2797, tell us what you're noticing, and ask about permits while you're at it.

(209) 225-2797Request a quote