Air Sealing Services
Close the gaps around outlets, top plates, and penetrations so your new wall insulation performs at its full rated value.
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Under-insulated walls let triple-digit desert heat pour into your home all summer long. We install wall insulation that keeps your cooled air in and your electric bill under control.
Wall insulation in Las Cruces slows the transfer of heat through your exterior walls, keeping your cooled air inside where it belongs, most jobs on a finished home are completed in a single day using blown-in material pumped through small drilled holes.
In this climate, your walls take a beating every summer. Daytime temperatures routinely exceed 100 degrees, and without adequate insulation, that heat moves straight through the wall and into your living space. Your air conditioner runs harder, your bill climbs, and certain rooms never quite cool down. Wall insulation is one of the most direct fixes for that problem.
Pairing wall insulation with air sealing services gives you the best results, since insulation slows heat conduction while sealing stops air from bypassing the insulation through gaps around outlets, top plates, and penetrations.
These are the most common signs Las Cruces homeowners notice before calling us.
If your electric bill climbs sharply from June through August despite a steady thermostat setting, your walls may be letting heat in faster than your AC can handle. In Las Cruces, where summer temperatures regularly push past 100 degrees, under-insulated walls are one of the most common reasons homeowners feel like they are cooling the outdoors. Waiting costs you money every month.
West-facing rooms in Las Cruces take the full force of the afternoon desert sun, and if those walls have thin or missing insulation, those rooms will always run hotter than the rest of the house. If one room consistently feels like a different climate from the hallway right outside it, the wall cavities are worth investigating before another summer arrives.
Hold your hand near an exterior wall outlet or light switch on a hot afternoon. If you feel warmth radiating through, the wall cavity behind it has little or no insulation. This is a simple test any homeowner can do without tools, and it is one of the clearest indicators of empty wall cavities in older Las Cruces homes.
Many Las Cruces homes built before the 1980s, particularly adobe and older wood-frame construction, were built with little or no wall insulation by today's standards. If you do not know whether your walls have been insulated and your home is more than 40 years old, a quick contractor inspection can tell you a lot without any major work. The longer you wait, the more cooling seasons you lose.
We install wall insulation for both finished homes and open-wall remodels across the Las Cruces area. For finished walls where drywall is already in place, we use the drill-and-fill blown-in method: small holes are drilled at intervals along the wall, each cavity is filled with loose-fill insulation, and the holes are patched and prepped for painting. Most homes are done in a single day with minimal disruption.
For open-wall projects during a remodel or new construction, we install batt insulation directly into the exposed cavities before drywall goes up. This is the more cost-effective method when walls are already open, and it allows us to target the exact R-value recommended for New Mexico's Climate Zone 3B as outlined by the U.S. Department of Energy.
Every wall insulation job benefits from pairing with air sealing services to close gaps around electrical outlets, plumbing penetrations, and wall top plates. We also recommend evaluating your blown-in insulation options if you are insulating multiple areas of the home, since the same material and equipment often works across wall cavities and attic spaces.
Best suited for homes with finished walls where opening drywall is not practical; minimal interior disruption.
Ideal during remodels or new construction when wall cavities are exposed and ready to receive insulation before drywall.
Las Cruces sits in the Chihuahuan Desert, where summer daytime temperatures regularly exceed 100 degrees and nights can drop 30 to 40 degrees from the afternoon high. That daily temperature swing puts constant, repeating stress on your walls. Heat pushes through during the day and tries to escape at night. Well-insulated walls act as a buffer against both directions of that swing, which is why the payback on wall insulation happens faster here than in milder climates.
A significant share of homes in the Las Cruces area were built with adobe or stucco-clad construction, particularly in older neighborhoods near downtown and the Mesilla Valley. These wall systems have different insulation needs and constraints than standard wood-frame construction. Homeowners in Las Cruces and nearby Anthony with adobe or thick masonry walls should ask specifically about a contractor's experience with those wall types before hiring.
For residents in El Paso and across southern New Mexico, El Paso Electric serves most households and has offered rebate programs for qualifying insulation improvements. Asking about available rebates before you sign a contract can meaningfully reduce your out-of-pocket cost. The El Paso Electric energy efficiency page lists current programs.
Here is exactly what to expect from first contact to finished walls, with no surprises along the way.
Reach out by phone or through our contact form. We reply within one business day and ask a few basic questions about your home's age and which areas are giving you trouble so we can show up prepared.
We walk through your home, check your wall construction, and may use a small probe or inspection camera to confirm what is currently in the cavities. You receive a written estimate that spells out the materials, scope, and what the patching will look like when finished.
The crew drills small holes at regular intervals, fills each wall cavity with insulation material, and works systematically so nothing is missed. Most single-family homes are completed in a single day. You can stay in your home throughout.
Every drilled hole is patched and prepped for paint. We walk you through the finished work before we leave. Patches dry within about 24 hours and are ready to paint, then your walls are fully insulated and your home is ready for summer.
No obligation. We come out, inspect your walls, and give you a written quote before any work begins.
(575) 222-9399We work across Las Cruces, El Paso, Alamogordo, and nine other communities throughout southern New Mexico and west Texas. That local footprint means we understand the housing stock and climate conditions specific to this region, not a generic service area.
Every project begins with a written scope of work that tells you exactly what will be done, what materials will be used, and what the finished result will look like. You never have to accept a verbal-only quote or wonder what you agreed to.
A significant portion of Las Cruces homes use adobe or stucco-clad construction, and those walls require a different approach than standard wood-frame. We have experience working with both, which means the job is done correctly the first time rather than adapted on the fly by a crew unfamiliar with local building styles.
New Mexico requires insulation contractors to hold a valid state license through the Regulation and Licensing Department. That means the crew working in your home has passed a background and competency check, and you have a clear path to file a complaint if something ever goes wrong.
Every one of those points matters because wall insulation is a project you only want to do once. We take the time upfront to assess your specific walls, match the right approach to your home's construction, and finish with a walkthrough so you can see exactly what was done before we leave.
Close the gaps around outlets, top plates, and penetrations so your new wall insulation performs at its full rated value.
Learn moreLoose-fill blown-in material is the same method we use for finished wall cavities and can extend to attic spaces in the same visit.
Learn moreSchedule your free wall insulation estimate now, before the heat arrives and contractor schedules fill up.