Insulation contractor in Mount Holly, NC - sealed first, then insulated
Complete Gastonia Insulation Services is an insulation contractor based in Gastonia, NC. In Mount Holly, we seal and insulate attics, walls and crawl spaces in houses people already live in, fixing what's wrong first.
What Mount Holly houses look like from the attic
Mount Holly is a short drive from us in Gastonia, with older houses close to downtown and newer neighborhoods filling in around them. A lot of the calls we get here sound like the ones from Belmont and Dallas: a bedroom that won't warm up, a power bill that jumped, or a crawl space nobody has opened in years.
That mix matters to us. An older house usually means a small hatch, a low attic and a crawl space underneath, while a newer one usually means pull-down stairs, more room to move and a bonus room over the garage, and each one changes how our crew gets in and what we fix first.
Services in Mount Holly, NC
Attic insulation
In Mount Holly's older houses, the attic often holds a few inches of insulation that's settled flat over the years. We measure what's there and bring it up to depth with blown-in, which is loose fill blown through a hose, spread evenly all the way to the edges.
Crawl space insulation
Cold floors over a crawl space usually mean the insulation under the floor has sagged, fallen or never went in at all. Our crawl space insulation work starts with checking for water and droppings, because insulation laid over a wet problem only hides it.
Attic air sealing
Recessed can lights, plumbing pipes and the attic hatch leave holes that let air slip straight past the insulation. We do air sealing, closing those gaps with foam and caulk, before any new insulation goes in so it isn't fighting a draft.
Insulation removal
When old attic insulation is soaked, crushed or full of droppings, putting new material on top just keeps the problem up there. We bag it, pull it out and clean the attic floor so the new layer starts clean.
Wall insulation
Some older houses near downtown have outside walls with little or nothing in them, so the rooms along those walls stay drafty. We fill them by drilling small holes, blowing insulation in and patching the holes, so the walls stay put.
Crawl space vapor barrier
A crawl space with bare dirt underneath keeps feeding moisture up into the floor framing. We lay a vapor barrier, a heavy plastic sheet over the ground, and seal its seams so the space under your house stays drier.
Permits, licenses and pricing for Mount Holly jobs
Building permits and inspections for Mount Holly houses come from the Gaston County Building Inspections Department, not the city, so that's the office we deal with when your job needs one. A permit has to be in hand before our crew starts, which can move the start date, so we check which city and county offices cover your address and handle the paperwork early. On a big enough job, the contractor also needs a state license you can ask about, and the questions below spell out when.
Price moves with the size of the attic or crawl space, how easy it is to get into, and how much has to be pulled out or fixed before new insulation goes in. The schedule turns on the same things plus any permit, and the estimate gives you your own figure. It's the same work we do up in Lincolnton and over in Cramerton, which is why we ask for your address early, since the cities around Gastonia don't all answer to the same county.
What we usually find in Mount Holly attics
The older houses near downtown usually had insulation added once, a long time ago, and nobody's been up there since except the squirrels. By now it's often piled deep in the middle and thin at the edges, and somebody along the way buried the vents at the eaves, so the attic can't breathe and the framing picks up moisture. We dig those vents back out and lay the new insulation as deep at the edges as in the middle, because the edges are where the cold gets in first.
Newer neighborhoods bring a different call, the bonus room that's hot upstairs while the rest of the house is fine. That room usually sits behind knee walls, the short walls between the room and the attic, and over a garage nobody heats, so we seal and insulate those walls and that floor before anyone blames the air conditioner.
Get a free insulation estimate for your Mount Holly house
Send this and we'll get back to you within one business day to set up a visit to your Mount Holly house. I come out myself, look over the attic, walls or crawl space and give you a free estimate, with no pressure and no obligation.
What happens when you call us about a Mount Holly house
Call or send us a message
Call (980) 745-0005 or use the form, and give us your Mount Holly address early. We work in cities on both sides of the state line, and the address tells us which offices cover your house.
I come out and look
I check the attic, walls, crawl space or basement and note what's in the way, like boxes stacked over the hatch. Clearing a path to the attic opening before I get there saves us both some crawling.
Go over the estimate together
The estimate lists what has to be fixed first and what goes in after it. If there's a leak or a wet spot, I'll tell you now rather than quote insulation over it.
We take care of permits
If the job needs a county permit, we handle the paperwork before our crew starts. That way any wait for it comes before your start date, not in the middle of the job.
Fix, seal, insulate, clean up
Our own crew fixes what has to come first, seals the gaps, puts in the insulation and cleans up before leaving. I check the work myself before we call it done.
Mount Holly insulation questions we hear
Do I need a permit to insulate my house in Mount Holly, NC?
Under Gaston County's permit rules, residential work needs a permit when the total job costs $40,000 or more, and below that when it involves structural changes or electrical, mechanical or plumbing work. An insulation job that adds a bath fan, moves ductwork or touches wiring can land in that second group. We check what your address and your job need and handle the paperwork before work starts.
Does an insulation contractor in Mount Holly need a state license?
North Carolina requires a general contractor's license from the NC Licensing Board for General Contractors for any job whose final contract price, not counting land, is $40,000 or more. On a job that size, ask any contractor for that license before you sign. We're licensed and insured.
How much does insulation cost for a house in Mount Holly, NC?
Your price comes from what I find in the attic or crawl space, so I write it after I've been up there, not over the phone. The inches already in place, whether old material is wet or full of droppings and has to come out, and how many gaps need sealing all move the number, and foam costs more than blown-in. Call (980) 745-0005 and I'll come take a look.
How long does attic insulation take, and do we have to leave the house?
With blown-in insulation, most families stay home while we work, and how long the crew is up there depends on the attic's size and how much has to be fixed first. Spray foam is different, because everyone, kids and pets included, leaves for the foam maker's re-entry time, the wait before it's safe to come back inside. I'll tell you that wait before we put the job on the calendar.
What causes cold floors in older Mount Holly houses?
Cold floors usually come from the crawl space, where the insulation between the floor joists has sagged, fallen out or was never put in. Gaps around pipes and wires coming up through the floor let cold air in too, and a damp crawl space makes all of it worse. We check for water first, seal the gaps, then insulate.
What is the best way to insulate an attic, spray foam or blown-in?
For most Mount Holly attics, sealing the gaps and topping up with blown-in insulation is the better buy, and I only push spray foam when the ductwork runs through the attic. Foam costs more but seals air while it insulates, which matters when your heated and cooled air travels through that space. Closed-cell foam, the dense kind that also blocks moisture, earns its price in a few tight or damp spots, not across a whole attic floor.
Call about that cold room in Mount Holly
We answer any day from 6 AM to 11 PM at (980) 745-0005, so you can call after work or on a weekend, or send the form whenever it suits you.