Fast, Reliable Insulation Removal Across San Marcos
Insulation removal in San Marcos typically runs $1.50 to $3.00 per square foot, with most single-family homes landing between $1,200 and $2,800 depending on attic size and how badly the old material has settled or absorbed moisture. We serve San Marcos daily with crews who know the difference between a 1970s frame house off Ranch Road 12 and a newer build near the outlet malls. If you’re dealing with a hot upstairs, visible mold, or insulation that’s been trampled by rodents, call (361) 321-0817 and we’ll give you a written price before any work starts.
Chase Whitaker leads our crew, and he’s built Laurel Attic Insulation around one idea: you should know exactly what’s happening in your attic, what it costs, and when we’ll show up. No vague windows. No door-step repricing. Just straight answers and a job done right the first trip, because nobody in San Marcos wants to take a second day off work for the same attic.
Why Laurel Attic Insulation Austin Is San Marcos’s Preferred Insulation Removal Company
San Marcos homeowners call us because we treat their attics like our own. The homes here, especially the 1960s through 90s frame construction that dominates neighborhoods like Blanco Vista and the streets around Texas State, have a specific failure pattern. Original blown-in fiberglass settles, humid Hill Country air gets trapped against it, and within a few seasons you’ve got matted, mold-prone material doing almost nothing to stop heat transfer. We’ve removed enough of it to know what we’re walking into before we pull the ladder down.
Our crews arrive at a live, trackable time. You get before-and-after photos of every section we clear, from soffit bays to knee walls. And every job carries the 365-Day Done Right Promise in writing. If something isn’t right, we come back and fix it. Free. That’s the Relay Standard, and it applies to every insulation removal job we do in San Marcos, whether it’s a 1,200-square-foot ranch or a two-story near the high school.
We’re part of the Relay Home Co. family, founded in 2003. That means our San Marcos customers get the same infrastructure as our Austin-area work: live phone support 24/7, a real person who picks up, and a written price delivered to your phone before we unload a single tool. Dispatch and scheduling are coordinated from the Austin office, but the crews you’ll see in San Marcos are local, background-checked, and uniformed.
Crawl Space Cleaning in San Marcos
Crawl Space Cleaning in San Marcos is a job we handle constantly in the older frame homes along Cheatham Street and up toward Willow Creek. These houses sit low to the ground, and the humidity that rolls through in May and September pushes moisture up into floor joists and whatever insulation is hanging in the crawl. When that insulation absorbs enough water, it slumps, sags, and becomes a home for mold and rodents. We remove it, clean the space, and get you ready for fresh material that actually holds its R-value.
Most crawl space insulation removal jobs in San Marcos run $800 to $1,900, depending on square footage and how much of the old fiberglass has fallen. If we find rodent droppings or moisture damage, we document it with photos and tell you exactly what you’re looking at before we quote any additional work. No surprises.
The Removal Sequence We Follow
First we seal off the crawl access and run a HEPA-filtered vacuum to pull out loose fiberglass and debris. Then we hand-remove any batt insulation that’s still hanging, bag it, and carry it out. The last step is a moisture check on the joists and subfloor so you know whether the space is ready for new insulation or needs a vapor barrier first.
Signs Your San Marcos Crawl Space Insulation Needs Removal
A musty smell that drifts up through the floorboards in summer. Cold floors in January. Insulation hanging below the joists like a wet blanket. If you’re seeing any of that, we can usually get a crew out within one to two days.
Attic Insulation Replacement in San Marcos
Attic Insulation Replacement in San Marcos usually means pulling out settled blown-in fiberglass that’s dropped to R-11 or worse and putting in fresh material sized correctly for the Hill Country climate. We recommend R-38 to R-49 for most San Marcos attics, and we’ll tell you in the written quote exactly what we’re installing and why. A typical full removal and replacement for a 1,500-square-foot single-family home runs $1,800 to $3,400.
The removal is the part that matters most. You can blow new insulation over old, but you’re just burying a problem. Old fiberglass that’s been absorbing humidity for 30 years doesn’t insulate well, and it can hide mold against the drywall. We remove it all the way down to the decking, vacuum the tight spaces, and then air seal before we install anything new.
Air Sealing Before New Insulation
In San Marcos homes from the 60s through the 90s, recessed lights and HVAC chases leak conditioned air into the attic year-round. If we don’t seal those first, your new insulation is fighting the same battle the old stuff lost. We seal with foam and caulk, then blow the new material. That sequence is what fixes the 90-degree upstairs bedroom problem.
Materials We Install After Removal
We stock Owens Corning blown-in fiberglass and GreenFiber cellulose for San Marcos jobs, and we can have Rockwool batts on the truck if your attic is better suited to batts. The material gets matched to your house, not to whatever is left over from the last job.
Trusted Brands We Service in San Marcos
When we remove old insulation in San Marcos, we’re usually replacing it with material from Owens Corning, GreenFiber, or Rockwool. These are the brands we’ve seen hold up in the humid Hill Country climate, and we keep enough on hand to turn around a San Marcos job in a day. That matters because you don’t want us to pull all the old insulation out on Monday and leave your attic bare until Thursday. We plan the replacement before we start the removal, so the job gets done in one trip.
Common Insulation Removal Problems We See in San Marcos Homes
- Settled blown-in fiberglass at R-11 or less. Homes built from the 1960s through the 90s in San Marcos were typically insulated to R-19, but decades of gravity and humidity compress that material. By the time we’re called, the upstairs bedrooms are 90 degrees in July and the insulation is doing almost nothing.
- Mold from trapped humidity. San Marcos’s humid air condenses on old fiberglass in attics that don’t ventilate well. We find matted, discolored insulation hiding mold along the drywall line, and if removal crews miss it, the mold just comes back through the new material.
- Fibers left in soffit bays and knee walls. A rushed removal job leaves pockets of old fiberglass in the tight spaces. Those gaps show up as hot spots in bedrooms and hallway ceilings, and you can’t fix them by blowing more insulation on top.
- Air leaks around recessed lights and HVAC chases. Older San Marcos homes leak conditioned air into the attic through unsealed penetrations. Insulation replacement without air sealing is like patching a roof while the gutters are still pouring water into the walls.
Pricing for Insulation Removal in San Marcos, TX
You should know what you’re paying before we start. Attic insulation removal in San Marcos runs $1.50 to $3.00 per square foot. A 1,200-square-foot attic usually lands around $1,800 to $2,600 for full removal, air sealing, and replacement with R-38 blown-in fiberglass. Crawl space removal is smaller scale: $800 to $1,900 is typical.
What moves the price? Attic access difficulty, how deep the old insulation is, whether there’s mold or rodent damage to address, and what R-value you want for the replacement. We give you a written quote before anything begins, and that number doesn’t change when we show up. Call (361) 321-0817 for a free estimate, and we’ll send it to your phone before we even schedule the truck.
We Also Serve Cities Near San Marcos
Our crews cover San Marcos daily, and we also run Insulation Removal jobs in Buda, Austin, Manor, and Pflugerville. If you’re just outside city limits or on acreage off a county road, we can still get to you. Same written pricing, same 365-Day Done Right Promise.
Serving San Marcos, TX - Our Local Coverage Area
We’re based in the San Marcos area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation Removal in San Marcos
If your insulation was blown in during the 1960s through the 90s, it’s almost certainly settled. You can measure the depth: R-19 fiberglass should be about 6 inches deep, but we regularly find it compressed to 2 or 3 inches in San Marcos homes. If your upstairs runs 10 degrees hotter than your downstairs in summer, that’s the tell. Call (361) 321-0817 and we’ll check it during the estimate.
Yes. San Marcos humidity regularly hits 70 to 90 percent from May through October, and that moisture condenses on old fiberglass in poorly ventilated attics. Wet fiberglass loses its R-value and becomes a mold breeding ground. We’ve pulled out insulation so discolored and matted that homeowners were breathing spores every time the AC kicked on. If you’re seeing dark staining or a musty smell, removal is the fix.
Usually, yes, if we remove the old insulation completely, air seal the attic floor, and blow in R-38 or better. In a 1970s frame home off Ranch Road 12, our crew removed moisture-heavy fiberglass that had compacted to barely R-11. The upstairs bedrooms hit 90 degrees every summer afternoon. After removal, air sealing, and new Owens Corning blown-in fiberglass to R-38, the upstairs dropped by 8 degrees on the first 95-degree day. That’s the sequence that works in San Marcos homes.
We recommend it. Removal kicks up fiberglass dust and old particulate, and while we run HEPA vacuums and containment, you don’t want to breathe that air. Most San Marcos homeowners plan to be out for the day. We’ll give you a clear start time, a live tracking link, and photo updates so you know exactly what’s happening without being in the house.
Most jobs finish in one day, though larger homes or attics with mold remediation needs can run two days. We coordinate the removal and replacement as a single trip, so you’re not left with an open attic overnight. If we find something unexpected, we document it with photos and send you a written update before we do anything else.
If your San Marcos attic is hot, musty, or full of settled insulation that’s not doing its job, call (361) 321-0817. Chase Whitaker and the Laurel Attic Insulation Austin team will give you a straight answer, a written price, and a removal plan that fixes the problem in one trip.
Written by Chase Whitaker, Owner at Laurel Attic Insulation Austin, serving San Marcos with attic insulation, spray foam insulation, and insulation removal.