B&C North Charleston Insulation seals and insulates attics in North Charleston and nearby cities like Summerville and Goose Creek. We also put vapor barriers in damp crawl spaces and add wall insulation to older houses.
I come out to every house myself and go over the whole attic, walls or crawl space before I price anything, so you pay for what your house needs and not a guess. Our installers work with me or a lead installer on site, and I check the finished job.
Most attic trouble hides where you can't see it from the hatch, around can lights, pipes and the low edges by the eaves. We photograph what we find, so you see the gaps, thin spots and damp framing for yourself before you decide anything.
Your estimate names the material, where it goes and what comes first, so you can lay it next to another bid and see what each one includes. If your house doesn't need the work yet, I'll tell you it can wait.
I spent years as an HVAC service tech, working on equipment in attics and crawl spaces, and I kept finding that the bigger problem was the leaks and thin insulation around it. So I learned the insulation side properly and started B&C North Charleston Insulation in 2023. We're licensed and fully insured.
We're best known for attic and crawl space work done in the right order, because insulation laid over a leak or a damp spot just hides the problem. Most of our calls come from homeowners in older houses, along with some landlords and small business owners. There's more on who we are and how we work on our about page.
B&C North Charleston Insulation is based in North Charleston, SC, and the 11 cities below, Charleston and Mount Pleasant among them, each have a page of their own. They aren't the only places we work, so if your city isn't listed, call (843) 278-0240 or send us a message and ask.
B&C North Charleston Insulation is an insulation contractor in North Charleston, SC, with 16 services covering attics, walls, crawl spaces and commercial buildings. Most calls start with a hot upstairs, a drafty room, cold floors or a climbing power bill, and the fix is usually sealing the gaps and putting the right material in the right place. The price turns on the size of the space, how many inches are already up there and whether old insulation has to come out first, and foam costs more than loose fill. The schedule turns on repairs that need to happen first and, with foam, how long before you can go back inside. Your free on-site estimate lists each step, so you can see what goes where.
Spray foam costs more than loose fill, but it seals air while it insulates, so it usually earns its price where ductwork runs through the attic. Elsewhere, sealing the gaps and topping up what's there usually does the job, and we'll say so.
Explore service: Spray foam insulationHot upstairs all summer? We check how many inches are already up there, seal the gaps first, then add insulation evenly out to the edges by the eaves, where it's usually thinnest, without burying the vents.
Explore service: Attic insulationBlown-in insulation is loose fill blown through a hose, so it settles around wiring and framing and can fill a closed wall. It's how we usually top up an attic that already has some.
Explore service: Blown-in insulationWant the whole house looked at? We go through the attic, walls and crawl space and put the work in the order your house needs it, so the money goes where the heat is getting through.
Explore service: Home insulationWhen old insulation is soaked, moldy or full of droppings, new material on top just keeps the problem. We bag it out and clear the space so the cause can be dealt with before anything new goes in.
Explore service: Insulation removalCold floors in winter usually trace back to the crawl space. We insulate under the floor once the space is dry, because insulation in a damp crawl space holds water instead of slowing heat.
Explore service: Crawl space insulationMany older houses went up with little or nothing in the walls, and we can usually fill those cavities through small holes instead of opening up the drywall or plaster.
Explore service: Wall insulationAir sealing means closing the gaps where outside air gets in, around pipes, wires, outlets and the crawl space, before any insulation goes in. It's the step most often skipped, and it stops the drafts that insulation alone won't.
Explore service: Air sealing servicesWe insulate basement walls and the rim joist, the band of framing on top of the foundation where a lot of outside air slips in.
Explore service: Basement insulationClosed-cell foam is dense foam that blocks moisture as well as air, which suits rim joists, crawl spaces and other spots that get damp. Before we spray, we tell you the re-entry time, when you, the kids and the pets can come back in.
Explore service: Closed-cell foam insulationOpen-cell foam is the lighter, softer kind, often sprayed under the roof deck when ductwork sits in the attic. It seals air and costs less than closed-cell, but it doesn't block moisture the same way.
Explore service: Open-cell foam insulationWe insulate offices, shops and small commercial buildings, and we plan the work with you so it gets in your way as little as possible.
Explore service: Commercial insulationWe lay heavy plastic over the crawl space dirt and up the walls to keep ground moisture out of the space and away from the floor framing.
Explore service: Crawl space vapor barrierNeed a vapor barrier somewhere other than the crawl space? We check first whether your walls or attic need one, since a barrier in the wrong spot can trap moisture, and put it where it belongs.
Explore service: Vapor barrier installationIn the attic we seal around can lights, plumbing, wiring and the hatch from above, so the new insulation isn't fighting a draft coming up from the rooms below.
Explore service: Attic air sealingRetrofit insulation is adding insulation to a house that's already built and lived in. We work through the attic, crawl space and small openings in the walls, so the rooms stay as they are.
Explore service: Retrofit insulationCall (843) 278-0240 or send the form and tell us what you're noticing, whether that's a hot upstairs, a drafty room or cold floors. We get back to you within one business day to set up a visit.
I look over the attic, walls or crawl space, take photos and measurements, and write your estimate with every step in the order we'll do it. The estimate is free and done on site, and there's no obligation to go ahead.
Once you say yes, we point out any repairs that have to happen first, so nothing new goes in over a problem. Then we seal the gaps before we insulate, and I walk the finished job with you.
Send the form and we'll get back to you within one business day to set up a visit. I come out, look the space over and write your free estimate step by step, and there's no obligation to go ahead.
