Insulation contractor in Summerville, SC - cooler upstairs and warmer floors
Anchor Goose Creek Spray Foam Insulation is an insulation contractor based in Goose Creek, SC, working on Summerville homes. We seal attic gaps, add or replace insulation, and insulate crawl spaces and the room over the garage.
- Licensed and fully insured.
- Free on-site estimates.
- Replies within 1 business day.
Older raised homes and newer two-stories in Summerville
Summerville covers a lot of ground, from older houses near downtown that sit on raised floors over crawl spaces to newer neighborhoods where the ducts run through the attic and a bonus room sits over the garage. We come up from our base as an insulation contractor in Goose Creek, SC, past Ladson, and the calls from here usually sound the same. The upstairs is hot by afternoon, the floors are cold in January and the power bill keeps climbing. Most of these houses still have the insulation that went in when they were built, and in a lot of attics it has settled to a few inches or been pushed aside by cable and HVAC crews.
That spread shapes the job. In an older raised house I usually start under the floor, where the damp and the cold come in, and in a newer two-story the attic and the room over the garage come first, with the ductwork deciding whether foam makes sense.
What I check first on a Summerville insulation job
The first thing I check is whether your address sits inside the Town of Summerville or out in unincorporated Dorchester, Berkeley or Charleston County, because inside the limits the Building Department handles permits and inspections, and the office that handles permits for your address can decide how soon we start. Before you hire anyone, ask to see a South Carolina license or registration for the work and a Summerville business license, which any business working inside the limits needs, including one based elsewhere like ours, and since it runs from May 1 through April 30, make sure it's current.
We're licensed and fully insured, and we check with that office before we put you on the schedule, so if a permit is needed, we take care of it and tell you where it stands. The price moves with how much insulation is already up there and what shape it's in, whether old material has to come out, how easy the attic or crawl space is to get into, and whether ducts in the attic make foam worth it, while the schedule mostly turns on the permit question and any removal or repair that has to come first. Your written estimate puts a figure on every area, material and prep step, and the order is the same here as in Mount Pleasant or anywhere else we work, with problems fixed first, gaps sealed next and insulation last.
Get a written insulation estimate for your Summerville home
Send the form or call (843) 278-0275, and we'll get back to you within one business day to set a time for me to come out to your Summerville house. I look over the attic, walls and crawl space, measure, and write up a free on-site estimate that lists every area, material and prep step. There's no pressure and no obligation to book.
Call (843) 278-0275Services in Summerville, SC
Attic insulation
Many Summerville attics hold only the few settled inches put in at construction. We seal gaps, clear the eave vents and top it up evenly to the edges.
Attic air sealing
Can lights, pipe holes and the pull-down hatch let hot attic air into the rooms below. We close those gaps first, so new insulation isn't fighting a draft.
Crawl space insulation
Older Summerville homes on raised floors have cold floors and damp air underneath. Our crawl space insulation work deals with the moisture first, then insulates under the floor.
Spray foam insulation
Newer two-stories here often run the ductwork through a hot attic. We spray foam under the roof so those ducts sit inside the insulated space.
Insulation removal
Insulation soaked by a leak or full of droppings has to come out first. We remove it and clean up so the problem isn't buried under new material.
Wall insulation
In newer Summerville houses, the room over the garage often runs hottest because its short side walls and floor were left thin. We insulate and seal both.
What happens after you call us about your Summerville house
Call or send the form
Call (843) 278-0275 or send the form, and tell us which rooms bother you and roughly how old the house is. We set a time for me to come out, and someone should be home so I can get into the attic and crawl space.
I inspect and measure everything
I go through the attic, walls and crawl space, measure, and note anything that should be fixed first, like wet old insulation or buried eave vents. Your written estimate lists every area, material and prep step, so you know what each part costs before anything is booked.
We sort out the permit
If your house is inside Summerville and a permit is needed, we file it, and plan review there usually takes about three weeks. Inspections requested by 3 p.m. are usually done by the end of the next business day, though workload and weather can stretch both.
Our crew does the work
Our crew lead and installers do the job to the written estimate, sealing gaps before any insulation goes in. When they're done, I walk through the finished work with you.
Common questions
How much does insulation cost for a house in Summerville, SC?
It depends on what your house needs, and you get your own figure in a written estimate after I measure. The biggest swings come from how much old insulation is up there and whether it has to come out, how hard the attic or crawl space is to reach, and whether you go with blown-in, which is loose fill blown through a hose, or spray foam. Foam costs more because it seals air while it insulates, so I usually only recommend it when the ductwork lives in the attic.
Do I need a permit to insulate my attic in Summerville?
It depends on the job, and for houses inside the limits the Summerville Building Department is the office that decides. It requires permits and inspections for renovations and repairs to a building's structure and systems, and its list covers work like electrical, mechanical, roofing and siding. We check for your address before we schedule and take care of the permit if one is needed.
How do I check that an insulation contractor is licensed in South Carolina?
Ask for their state license or registration and look it up with the South Carolina Residential Builders Commission, because contractors and subcontractors have to be licensed for the kind of work they do. The state gives residential mechanical trades a specialty license that takes an exam and gives other trades a registration, so make sure what they hold matches your job. We're licensed and fully insured, and I'm glad to go over that at the estimate.
Can I insulate my own attic in Summerville without a permit?
Sometimes, because South Carolina law exempts certain improvements an owner does on their own home from building permit and licensing requirements. The exemption covers certain building, electrical, gas, mechanical and plumbing work, not every job, so check with the Building Department before you start. If you do it yourself, keep the eave vents open and don't lay new insulation over anything wet or full of droppings, since those are the two mistakes that cause the most trouble later.
What causes the upstairs to stay so hot in a Summerville house?
Usually it's air leaking between the rooms and the attic, plus insulation that's thin where it matters most. Gaps around can lights, pipes and the attic hatch let hot attic air move, and insulation often ends up deep in the middle and thin at the edges, which is backward. Ducts running through a hot attic add to it, which is why I look at all three before quoting anything.
How long before we can go back inside after spray foam insulation?
You stay out until the foam maker's re-entry time has passed, which is the wait before people and pets can come back in, and I go over that wait with you before the job is scheduled. With blown-in insulation in the attic you usually don't have to leave at all, though it's best to keep kids and pets out of the way while the crew runs hoses through the house.
Book an attic check at your Summerville home
Call (843) 278-0275 or send the form, and tell us how many inches you think are up there and which rooms run hot, so I come out knowing where to look first.