01
Old insulation removal
Compressed, wet or rodent-contaminated insulation is vacuumed out and hauled away.
Leon Valley, TX attic insulation
Attic insulation in Leon Valley, TX.
Many Leon Valley homes were built in the 1960s and 1970s, and their attics show it. We help homeowners replace old, compressed insulation and make their homes more comfortable.
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7,000+ customers served
Free attic inspection
Insulation for Leon Valley homes
Why Leon Valley attics need attention.
Leon Valley is a small city surrounded by San Antonio on the northwest side, with many single-story homes on established streets. In homes of this age, original insulation has often settled to just a few inches and may be mixed with dust, debris or droppings.
We recommend removing old insulation when it is contaminated or badly compressed. After removal we clean and sanitize the attic, seal air leaks and install new insulation, then walk you through photos of the finished attic.
- Free inspection with photos of your attic
- Clear written quote before any work starts
- Average attic customer saves 20% on energy bills
Warning signs
Signs your Leon Valley home needs new attic insulation.
Hot upstairs rooms
Bedrooms and bonus rooms stay warm even with the AC running.
High summer bills
Your cooling costs keep climbing while the house never feels quite cool.
Visible joists
You can see the tops of the ceiling joists through the insulation.
Flat or uneven insulation
Insulation that is compressed, patchy or pushed aside no longer does its job.
Rodents or droppings
Tunnels, nests and droppings mean the insulation should be removed and replaced.
Water stains or odors
Wet or musty insulation loses its value and should be checked right away.
Attic insulation services in Leon Valley
The full job, done in the right order.
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Attic cleaning & sanitizing
Debris, droppings and dust are cleared and the attic is sanitized.
03
Air sealing
Gaps around top plates, pipes, wiring and fixtures are sealed.
04
New insulation installation
Blown-in insulation is installed to an even depth across the attic.
How it works
A clear process, from inspection to walkthrough.
Free attic inspection
We check insulation depth, damage, pests and air leaks, and show you photos of what we find.
Clear written quote
You get a quote that lists exactly what will be done, so you can decide with no pressure.
Removal, cleaning & sealing
Old insulation comes out, the attic is cleaned and sanitized, and air leaks are sealed.
New insulation & walkthrough
New insulation is installed evenly, and we walk you through the finished attic.
Google reviews
What our customers say.
Local energy facts
Insulation levels, rebates and tax credits in Leon Valley.
Recommended R-value
Bexar County is in IECC climate zone 2A. For zones 2 and 3, ENERGY STAR recommends R-49 for an uninsulated attic and R-38 when you already have 3 to 4 inches. We measure your current depth during the free visit.
Utility rebates
If CPS Energy is your electric provider: it pays $0.35 per sq ft for contractor-installed attic insulation on projects completed Feb 1, 2026 to Jan 31, 2027. For attics with more than 24" of clearance, the existing level must be R-14 or less and the final level R-38 or more.
Federal tax credit
The federal Energy Efficient Home Improvement Credit (25C) does not apply to insulation placed in service after December 31, 2025, so don’t plan your budget around it.
Checked October 2026. Sources: CPS Energy attic insulation rebate · ENERGY STAR R-value guide · IRS 25C FAQ
Questions
Attic insulation in Leon Valley: FAQ
My attic insulation looks gray and flat. Is that normal?
Gray, flattened insulation is usually old, dusty and compressed. It does not insulate the way it should, and replacing it often makes a noticeable difference.
Do you serve all of Leon Valley?
Yes. We serve homes throughout Leon Valley and the surrounding San Antonio neighborhoods.
Is the attic inspection really free?
Yes. We inspect the attic, show you photos of what we find and give you a written quote. There is no obligation to book.
Do you always remove the old insulation?
No. When the old insulation is contaminated, wet or badly compressed, we remove it, clean and sanitize the attic and seal air leaks first. If it is in good shape, we will tell you whether adding new insulation on top is enough.
Nearby areas
Attic insulation near Leon Valley.
We also serve homes across the San Antonio area. See all service areas →
Free attic inspection in Leon Valley
Find out what your attic needs.
Send the form or call us. We will set up a free inspection, show you photos of your attic and give you a clear written quote.
- No-obligation inspection and quote
- Owens Corning Certified Energy Expert®
- Serving Leon Valley and the San Antonio area