Serving French Valley, CA and surrounding areas. (951) 593-1138
Hidden gaps in your ceiling let hot attic air pour into your living space all summer. We find and seal every one - so your AC keeps up and your energy bill stops climbing.
Attic air sealing in French Valley means a contractor finds every gap, crack, and penetration where your living space connects to the attic - around light fixtures, pipe runs, and wall tops - and plugs them shut, most jobs completed in a single day with your family able to stay home throughout.
Insulation slows heat from moving through your ceiling, but it cannot stop air from flowing through gaps. Attic air sealing closes those gaps first, so your insulation can do its job. Think of it like weatherstripping for the ceiling - once it is done, your cooling system is no longer fighting a steady stream of 130-degree attic air. French Valley homeowners often notice fewer hot or cold spots near the ceiling within the first week after the work is complete. Pairing air sealing with retrofit insulation delivers the full thermal upgrade in a single project.
The U.S. Department of Energy recommends air sealing before adding insulation - the two work together, but sealing has to come first. A free assessment from our team costs nothing and takes less than an hour.
If the rooms closest to your ceiling are noticeably hotter in summer than the rest of your home, hot attic air is likely pushing through gaps in the ceiling. In French Valley's triple-digit summer heat, this is one of the clearest signs your attic is not properly sealed. Your air conditioner may be running constantly but still struggling to keep those rooms comfortable.
French Valley summers are long and intense. If your electric bill jumps far higher than it did a few years ago, air leakage is often the reason. When hot attic air pours into your living space through unsealed gaps, your air conditioner runs longer and harder than it should have to - and that shows up directly on your Southern California Edison bill.
If you see dust puffing out of recessed lights or ceiling fans when your HVAC kicks on, air is moving through gaps it should not be. That air is coming from your attic, which collects dust, insulation particles, and sometimes moisture. This is a sign the boundary between your living space and your attic is not properly closed.
If you notice smoke odor inside your home when air quality is poor outside - even with windows and doors closed - air is finding its way in through unsealed gaps, often through the attic. This is both a comfort issue and a health concern, and it is one of the more urgent signs that your home needs attention before the next Temecula Valley fire season.
We start every attic air sealing job with a blower door test so you have a baseline number before any work begins. Then the crew moves existing insulation aside to reach the attic floor and seals every penetration - pipes, wires, recessed light fixtures, wall top plates, and HVAC chases - using two-component foam, acoustical caulk, or rigid blocking depending on the size and type of each opening. Doing it right means every gap gets individually addressed, not just a layer of foam applied at random. When the sealing is complete, insulation is replaced and the access area is cleaned up. A second blower door test at the end gives you documented proof the work made a real difference.
Attic air sealing pairs directly with whole-home air sealing services for homeowners who want a complete energy audit covering every part of the home envelope. For those ready to address both the air barrier and the insulation layer at the same time, retrofit insulation is the natural next step - we can handle both in a single visit.
Sealing around every pipe, wire, light fixture, and duct that passes through the attic floor - the most common source of air leakage in French Valley tract homes.
Closing the gap along the tops of interior walls where they meet the attic floor - often overlooked and responsible for significant air movement in older homes.
Addressing the access panel itself, which is frequently uninsulated and unsealed - a small fix that makes a noticeable difference in rooms near the hatch.
Full air sealing with before-and-after blower door testing, giving you documented proof of improvement - suited for homeowners who want numbers, not just a contractor's word.
French Valley sits in the inland Temecula Valley, where summer temperatures regularly climb above 100 degrees. That kind of heat turns an unsealed attic into a furnace that pushes hot air directly into your living space, forcing your air conditioner to work overtime. Much of French Valley was built during the 2000s and 2010s housing boom, when production builders prioritized speed over thoroughness. Homes from that era consistently have air leakage at the same spots - around recessed lighting, HVAC chases, and attic access hatches - because those areas were not sealed during construction. If your home is in this age range and has never had an energy audit, there is a good chance you are losing conditioned air every day without knowing it. Homeowners in Winchester and Murrieta face the same construction patterns and summer heat conditions.
Fall brings another reason to act. The Temecula Valley and surrounding Riverside County areas experience periods of poor air quality during wildfire season, and an unsealed attic allows smoke-laden air to infiltrate your home during these events. Homeowners who have sealed their attics report noticeably better indoor air quality during smoke events - a benefit that goes well beyond energy savings. Southern California Edison and SoCalGas both offer rebates for attic air sealing when paired with insulation upgrades, which can meaningfully reduce your out-of-pocket cost.
We will respond within one business day. A few quick questions - your home's size, age, and what you have been noticing - help us arrive prepared with the right equipment and a realistic time estimate.
We inspect your attic in person, identify where air is moving through gaps, and run a blower door test to measure how leaky your home is overall. This visit takes one to two hours and gives you a clear picture before any work is proposed.
You receive a written estimate breaking down the work and cost. We walk you through any Southern California Edison or SoCalGas rebates you qualify for - you should feel comfortable asking questions before signing anything.
The crew works entirely in the attic, sealing every gap and replacing insulation. A second blower door test at the end shows the before-and-after improvement in numbers, and we provide any documentation you need for rebate claims.
Free estimate. No pressure. We tell you exactly what we find - and exactly what it will cost - before any work begins.
(951) 593-1138We run a blower door test before and after every air sealing job. You get actual numbers showing how much your home improved - not just a contractor's assurance. The Building Performance Institute sets the standard for this kind of verification, and it is how we hold ourselves accountable.
French Valley's housing stock is mostly 2000s-era production builds, and we have worked on dozens of them. We know exactly where the air leaks are in these homes before we even pull back the insulation - which means faster, more thorough work for you.
We hold a California Contractors State License Board C-2 insulation contractor license. You can verify any contractor's standing in seconds at cslb.ca.gov - and we encourage you to check ours before you hire anyone. Unlicensed work is not worth the risk.
Southern California Edison and SoCalGas offer rebates for qualifying attic air sealing projects. We are familiar with both programs and handle the documentation so you do not have to figure it out yourself. You get the money back without the paperwork headache.
Every job we do in French Valley is backed by documented results and handled by a licensed local crew that knows this area's homes. If you have questions before committing, call us - we give straight answers, not sales pitches.
Add insulation to your existing home without major renovations - the natural next step after air sealing for French Valley homes that need both.
Learn MoreWhole-home air sealing covering every part of the building envelope, not just the attic - for homeowners who want a complete energy assessment.
Learn MoreSummer heat is coming - get your home sealed before temperatures climb and your energy bill follows. Call now for a free, no-pressure estimate.
