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Serving Stephenville, TX and surrounding areas. (254) 362-0219
Hidden gaps in your attic floor let conditioned air pour out and Texas heat pour in. Professional attic air sealing closes those gaps so your home stays comfortable and your AC bill comes down.
Attic air sealing in Stephenville means locating and plugging the gaps, cracks, and holes in your attic floor that let conditioned air escape - most jobs on a standard single-family home take between two and six hours and require no disruption to your daily routine.
Insulation slows heat from passing through solid surfaces, but it does nothing for the open gaps around recessed lights, plumbing pipes, and top plates where air moves freely. In Stephenville, where summer temperatures regularly push past 100 degrees, every unsealed gap in your attic floor is a direct channel for that extreme heat to enter your living space. Air sealing closes those channels first, making any insulation above it far more effective. It pairs naturally with air sealing services for a complete building-envelope approach.
Homeowners who have had insulation added in the past but still see high bills often discover the underlying problem was never sealed. Air sealing is the step that makes everything else work. Once it is done, you can also consider whether a retrofit insulation upgrade on top of the sealed attic floor will capture additional savings.
If your AC seems to run all day without ever quite catching up during Stephenville's July and August heat, conditioned air is escaping faster than your system can replace it. A well-sealed home should be able to maintain a comfortable temperature without the system running nonstop. Constant cycling is one of the clearest signs that air is leaking out - and the attic is the most common culprit.
If the bedroom at the end of the hall is always warmer in summer or colder in winter than the rest of the house, uneven air sealing is often the reason. Air leaks in the attic floor tend to cluster near certain rooms, creating hot and cold spots that no amount of thermostat adjusting will fix. This is a symptom you can feel without any special equipment.
Pull down your attic access door and hold your hand near the frame. If you feel moving air or can see daylight around the edges, that is a direct air leak you can check yourself in about two minutes. The attic hatch is one of the most commonly overlooked sealing points in older Stephenville homes, and it is also one of the easiest to address.
Homes built before the mid-1990s in Stephenville were constructed under older standards that did not require air sealing. If no contractor has ever been in the attic for anything other than HVAC repairs, there is a strong chance the attic floor has significant gaps - especially if you have had plumbing or electrical work done over the years, which often leaves new holes that were never sealed.
We locate and seal every gap in the attic floor before any insulation work is done - this is the step most contractors skip, and it is why so many homeowners are disappointed when new insulation does not lower their bills. Our process starts with a thorough inspection of the attic space: we check around every pipe, wire, recessed light, top plate, and attic hatch. Where gaps are large, we use spray foam. Where seams and smaller openings need attention, we use caulk. We also offer the option of a blower door test - a pressurization measurement that makes air leaks visible and gives you a before-and-after number so you can see the improvement rather than just feel it. This is the approach recommended by the U.S. Department of Energy.
For homes where attic air sealing is only part of the picture, we also discuss how it connects to broader air sealing services and whether a retrofit insulation upgrade on top makes sense for your situation. We will not sell you work your home does not need.
Best for larger penetrations around pipes, wires, and top plates - expands to fill irregular openings completely and creates a durable air barrier.
Used for smaller cracks, seams, and areas where foam would be overkill - provides a clean, lasting seal around light fixtures and framing gaps.
Addresses one of the most overlooked leak points in older homes - fits homes with pull-down stairs, scuttle hatches, or drop-down access panels.
For homeowners who want measurable before-and-after results - the pressurization test quantifies how much your home tightened up after sealing.
Stephenville sits in Erath County in North-Central Texas, where summers regularly push past 100 degrees and the AC runs hard from May through September. When outside air is that hot, even a small gap in your attic floor acts like a vent pumping heat directly into your living space. The older housing stock in Stephenville - much of it built in the 1960s through the 1980s, before modern energy codes required tight construction - was never sealed to the standards we use today. Decades of settling, remodeling, and pest activity have only added to the gap count. If your home is more than 25 years old and has never had air sealing work done, there is a good chance the attic floor is leaking significantly. Homeowners near Granbury and across the region deal with the same conditions - the combination of clay soil, high heat, and older construction is a shared challenge throughout this part of Texas.
Spring and fall in North-Central Texas also bring humid stretches that create a different problem: when warm moist air from outside finds its way into a cooler attic space, it can condense and create moisture damage over time. Proper air sealing reduces the amount of humid air entering the attic, protecting your insulation and framing from slow damage that is easy to miss until it becomes expensive to fix. This matters particularly in communities like Glen Rose and the surrounding Somervell County area, where the climate follows similar seasonal patterns. Checking with the Building Performance Institute can help you identify contractors who specialize in energy performance work for homes in climates like ours.
We ask a few basic questions about your home - its age, whether you have had any insulation work done, and what is prompting your call. You do not need to know anything technical. We reply within 1 business day, often the same day.
Before quoting, we walk through your home and access the attic to see what we are working with. We check existing insulation, look for gaps around pipes and wires, and assess how accessible the attic floor is - some contractors use a blower door test here to measure leakage precisely.
After the assessment you receive a written quote breaking down exactly what work will be done and what it will cost. We will not pressure you to decide on the spot. Take time to compare quotes - just make sure each one describes the same scope so you are comparing apples to apples.
The crew accesses the attic, moves insulation aside, and seals every gap found in the attic floor. You can be home during the work. Before leaving, we walk you through what was done - ideally with photos of sealed areas - and confirm you are satisfied before we consider the job complete.
Free assessment, written estimate, no obligation. Most Stephenville homeowners get a response within 1 business day.
(254) 362-0219Most insulation contractors skip the sealing step entirely - they blow in material and move on. We treat air sealing as a separate, documented phase because it is the step that makes insulation perform as advertised. Homeowners who call us after being disappointed by a previous insulation job often find the gaps were never closed in the first place.
We have been working in Stephenville and the surrounding area since 2018, which means we know the local housing stock - the brick homes built in the 1970s, the remodeled farmhouses with complicated attic framing, and the rental properties near Tarleton State that have had multiple tenants but never had energy work done.
You should be able to see what was done, not just take our word for it. We document the sealed areas with photos before insulation goes back down, so you have a record of the work and can see exactly where each gap was addressed. This documentation also supports any rebate or tax credit claims you want to file.
Most of Stephenville is served by Oncor Electric Delivery, which has offered rebate programs for qualifying energy efficiency work. We know what documentation Oncor needs and can help you understand whether your project qualifies before the work starts - so you are not scrambling for paperwork after the fact. The ENERGY STAR seal and insulate program is a useful reference for understanding what qualifying work looks like.
We are a local contractor working in a market where reputation matters. We do not subcontract work, and we stand behind every job. If something is not right after we leave, call us and we will come back.
Add insulation to an existing home without tearing out walls - the natural follow-on after attic air sealing to maximize energy savings.
Learn MoreWhole-home air sealing that addresses the attic, walls, and other bypass points for a complete building-envelope solution.
Learn MoreSummer heat does not wait - lock in your appointment before the busy season fills the calendar and your AC bill climbs higher than it should.