Serving Kerrville, TX and surrounding areas. (830) 488-9157
Kerrville Insulation serves homeowners across the Texas Hill Country with spray foam, attic, blown-in, and crawl space insulation. We seal the gaps that drive up your energy bills and make rooms hard to keep comfortable.
Kerrville Insulation is your local insulation contractor in Kerrville, TX, offering 16 insulation and air sealing services for homes and light commercial buildings across 12 communities in the Texas Hill Country. Whether your home is losing heat through the attic, leaking air around the crawl space, or just never staying cool in summer, we find the source of the problem and fix it. Locally owned and licensed in Texas, we have handled every type of insulation job - from simple attic top-offs to full spray foam retrofits on older Hill Country homes.
Tired of rooms that stay hot no matter what? Spray foam seals air leaks and insulates in one step, cutting cooling costs in Hill Country homes.
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Your attic may be the biggest hole in your home's thermal envelope - proper insulation keeps the summer heat from pushing straight through your ceiling.
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Blown-in material fills every corner of your attic without tearing out walls, making it the fastest way to bring an older Kerrville home up to modern standards.
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Every part of your home loses energy somewhere - a full home insulation assessment finds the weak spots and fixes them so your HVAC stops working overtime.
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Old, wet, or pest-damaged insulation makes new material less effective - removal clears the way for a fresh installation that actually performs.
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An open crawl space under your home acts as a heat and cold funnel - insulating it evens out floor temperatures and cuts energy loss year-round.
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Walls that were never insulated or have aging material let outside temperatures bleed straight into your living space - wall insulation stops that transfer.
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Insulation slows heat - air sealing stops the leaks. Without it, conditioned air escapes through gaps your insulation cannot cover.
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Uninsulated basement walls and rim joists let cold air into your home every winter - basement insulation keeps the chill out and improves comfort on the floors above.
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Closed-cell foam is the densest, most moisture-resistant option available - ideal for Kerrville attics where summer heat and humidity both push hard.
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Open-cell foam expands into every crack and gap at a lower cost than closed-cell - great for interior walls and attics where moisture control is not the main concern.
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Commercial buildings lose significant energy through poorly insulated roofs and walls - we handle light commercial and metal building insulation throughout the Hill Country.
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Ground moisture under your home can rot joists and feed mold over time - a vapor barrier keeps that moisture where it belongs, below the ground.
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Moisture inside walls and crawl spaces damages insulation and framing before you ever see it - proper vapor barriers protect the whole assembly.
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Most attic heat loss happens through gaps around fixtures and penetrations, not through the insulation itself - targeted air sealing fixes the problem at its source.
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Existing homes can be insulated without gutting the walls - retrofit methods reach cavities that were left empty when your home was built.
Learn MoreReach out by phone or through our contact form. We will ask a few quick questions about your home - its age, size, and what has been bothering you. Most homeowners hear back from us within 1 business day. No pressure, no commitment required to get a conversation going.
We come to your home at no charge and take a look at your attic, crawl space, or walls - wherever the work is likely needed. We measure existing insulation, check for air leaks, and note anything that might affect the job. At the end of the visit, you get a written quote that explains exactly what we recommend and why.
Once you approve the scope, we schedule the work at a time that fits your calendar. Our crew shows up on time, handles all prep and masking, installs the insulation to the agreed depth, and cleans up before leaving. We do a final walkthrough with you so you can see the finished work before we drive away.
We carry full liability insurance and maintain all credentials required for insulation work in Texas. Before any crew member touches your home, the paperwork is in order.
We come to your home, assess the space, and give you a written quote at no charge. You decide whether to move forward - there is no sales pressure and no commitment required.
We have been serving the Kerrville area since 2016 and work exclusively in the Texas Hill Country. We know the local homes, the climate, and the building styles.
If the finished work does not match what we quoted, we come back and make it right - no arguments, no runaround. We stand behind every job we complete.
Ready to get started? Call us at (830) 488-9157 or send us a message.
"Our upstairs bedroom used to be unbearable from June through September. After they installed spray foam in the attic, the room actually stays cool now. The difference on our electric bill was noticeable the very first month."
- Karen M., Kerrville - Spray foam insulation
"They came out the same week I called, gave me a written quote the same day, and finished the blown-in attic job in about five hours. The crew was straightforward and left the place clean. No surprises, which was exactly what I needed."
- David T., Fredericksburg - Blown-in insulation
"I had a crawl space that was adding cold air into the floors all winter. They insulated the floor and installed a vapor barrier in the same visit. My heating bills dropped and the hardwood floors stopped feeling icy in the morning."
- Susan R., Boerne - Crawl space insulation
We respond within 1 business day - no waiting around. There is no obligation to book after submitting - this is just a way to get us the basic details so our call is useful from the first minute. After you submit, someone from our office will call you to schedule a free on-site estimate at a time that works for you.
(830) 488-9157Kerrville Insulation is based in Kerrville, TX and serves 12 communities across the Texas Hill Country, including Fredericksburg, Boerne, and Comfort. Most jobs can be scheduled within the same week. If you are within our service area and are not sure whether we cover your location, call us and we will give you a straight answer.
In the Texas Hill Country, attic temperatures can exceed 140 degrees on a July afternoon, and that heat pushes straight down into your living space. Proper attic insulation is the most effective single upgrade for reducing summer cooling costs.
Insulation slows heat - but gaps around fixtures, pipes, and hatches let conditioned air escape entirely. According to the U.S. Department of Energy, air leaks account for 25 to 40 percent of a typical home's heating and cooling loss.
Wet insulation loses most of its ability to resist heat and can become a breeding ground for mold inside your walls. Homes in areas with periodic humidity surges - like Kerrville during spring storm season - are especially vulnerable to moisture damage in attics and crawl spaces.
Yes - an open crawl space lets outside air circulate directly beneath your floor. In summer, that means heat pushes up from below. In winter, cold air makes floors icy and strains your heating system. Insulating the floor above the crawl space is one of the most overlooked efficiency improvements in older Texas homes.
Closed-cell foam is denser, moisture-resistant, and holds up better under extreme heat - making it the preferred choice for Kerrville attics where summer temperatures are severe. Open-cell foam is softer and less expensive, and works well in interior walls and spaces where moisture control is less critical.
The federal government offers an energy efficiency tax credit for qualifying insulation improvements to your primary home. ENERGY STAR has current rates and eligible materials. Ask your contractor for documentation before they leave so you can claim it.
Kerrville Insulation is a licensed and insured insulation contractor based in Kerrville, TX, serving 12 communities across the Texas Hill Country since 2016. We are licensed through the State of Texas to perform residential and commercial insulation work, and we carry full general liability insurance on every job. Since 2016, we have completed hundreds of insulation projects - from simple attic top-offs in older Kerrville neighborhoods to full spray foam installs on metal buildings and new construction throughout the region. If you want to know more about our team and how we work, visit our About page.
Not always - but sometimes. If existing insulation is wet, contaminated by pests, or contains hazardous materials from a pre-1980s installation, it should come out first. Installing new material over damaged old insulation undermines the new layer. A good contractor will check the condition during the assessment visit and be upfront about whether removal is needed.
For blown-in insulation, you can look into the attic and see depth markers the crew leaves behind - small rulers that confirm the material reached the target thickness. For spray foam, look for even coverage with no thin spots or gaps. A reputable contractor should walk you through the finished work before they leave.
It depends on how under-insulated your home currently is and how much you spend on cooling and heating. In a hot climate like Kerrville, homes with very poor attic insulation tend to see the fastest payback - often within a few years. The IRS Energy Efficient Home Improvement Credit can also reduce your net cost.
Questions before you decide? Call us at (830) 488-9157 - we are happy to talk through your options with no obligation.
Kerrville is a city of about 24,000 people in the Edwards Plateau region of the Texas Hill Country, roughly 60 miles northwest of San Antonio. It sits along the Guadalupe River, surrounded by limestone hills, cedar and oak trees, and rocky soil. A large share of residents are long-term homeowners - many of them retirees - who are invested in keeping their properties in good shape. The Census Bureau reports a homeownership rate around 60 percent, which reflects a community that takes maintenance seriously.
A large share of the city's housing was built between the 1960s and 1990s - homes that are now 30 to 60 years old and often have insulation that was installed to standards far below what is recommended today. Many of these homes sit in older neighborhoods near downtown, with limestone block or stone veneer exteriors and, in some cases, pier-and-beam foundations with open crawl spaces underneath. The Kerrville Folk Festival, one of the longest-running music festivals in the country, is held every spring at Quiet Valley Ranch just outside of town - a reminder of the deep local pride and community roots that define this place. The Museum of Western Art is another downtown landmark that draws visitors from across the region.
The Hill Country climate is the single biggest driver of insulation demand in this area. Summers are long and intense - the National Weather Service reports regular highs in the mid-90s from June through August, with attic temperatures that can exceed 140 degrees on a hot afternoon. Winters are mild but include periodic hard freezes, as many Kerrville homeowners learned during the February 2021 storm. Good insulation is a year-round investment here - it keeps summer heat out and winter warmth in, which is exactly the kind of work Kerrville Insulation focuses on for homeowners throughout the region.
By appointment only, no walk-ins.
Kerrville Insulation
945 Bulwer AveAlways open, 24/7.
A free estimate from a licensed insulation contractor is the fastest way to find out where your home is losing energy and what it will cost to fix it.
