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Serving Fernley, NV and surrounding areas. (775) 980-1609
Gaps and cracks in your home let Fernley's desert heat in and push your conditioned air out. Professional air sealing closes those openings so your HVAC finally has a fair fight.
Air sealing services in Fernley find and close the small gaps, cracks, and penetrations in your home where outside air sneaks in and conditioned air leaks out, with most single-family projects completed in one to two days using diagnostic blower door testing to pinpoint the real problem areas.
Insulation slows heat from moving through solid materials, but it cannot stop air from flowing through gaps. Those two problems need two different solutions, and air sealing handles the one that insulation alone cannot fix. Fernley's extreme temperature swings - over 100 degrees in summer, below 20 at night in winter - and persistent desert winds mean every gap in your home's shell is actively costing you money in both directions, every season. Many of Fernley's homes were built quickly during the 2000s growth boom, and gaps around framing, plumbing, and electrical were often covered before anyone sealed them.
Air sealing is the foundation of a well-performing home. It works best combined with other insulation improvements - pairing it with a thorough attic air sealing job and adding insulation on top creates a home that holds temperature the way it should, rather than fighting outdoor conditions all day.
If your NV Energy bill climbs dramatically when Fernley's temperatures hit their extremes - above 100 degrees in July or below freezing in January - air leakage is a likely cause. A leaky home forces your heating and cooling system to run almost constantly to keep up, and that shows up directly on your bill. This is one of the clearest early signals that air sealing could make a real difference.
Run your hand slowly along the bottom of your exterior walls, around electrical outlets on outside-facing walls, and near the trim around windows and doors. If you feel a noticeable flow of air - especially on windy days, which are common in the Fernley area - those are air leaks you can feel with your hand. This is not normal, and it is fixable.
If one bedroom is always stuffy in summer or freezing in winter while the rest of the house feels fine, the problem is often air leakage rather than the HVAC system itself. Rooms at the ends of the house, above garages, or directly under the attic are especially prone to this in Fernley's climate, where the temperature difference between inside and outside is so large for so much of the year.
If your home was built between roughly 2000 and 2015 - when Fernley's population was growing quickly and construction was moving fast - there is a reasonable chance it was not air sealed as carefully as it could have been. You may not notice obvious drafts, but a blower door test often reveals significant leakage in homes from this era that you would not expect.
Every air sealing job we do starts with a blower door test - a diagnostic tool that temporarily depressurizes your home so outside air rushes through every gap and crack, making leaks easy to find and map. We do not skip this step. Going straight to spraying foam without knowing where the real problems are means guessing, and guessing means gaps left behind. After the diagnostic, we seal problem areas using materials matched to each location: expanding foam around pipes and wires, flexible caulk along seams and trim, and rigid materials around attic fixtures where fire safety requires it.
We also offer combined packages that pair air sealing with basement insulation or a comprehensive whole-home assessment that includes walls, attic floor, and mechanical spaces in a single visit. Every job ends with a follow-up blower door test to confirm the leakage rate actually improved - not just our word, but a number you can see. If your home needs specific attention to attic bypasses, we coordinate that with our attic air sealing service for a complete result.
Best for homeowners who want to know exactly where the leaks are before any work begins - the diagnostic pinpoints problem areas so nothing is missed.
Focused on the highest-impact zone in most homes - the attic floor, around recessed fixtures, and at the tops of interior walls where bypasses are most common.
Ideal for homes that need both problems fixed together - sealing stops air movement, then insulation is added on top for the maximum combined result.
For homeowners who have already had sealing work done and want to verify the results with an independent blower door test - gives a real number, not just an impression.
Fernley's climate is one of the best arguments for air sealing you will find. The high desert around Fernley is consistently windy, particularly in spring and fall - and wind pressure forces outside air through gaps that might not cause problems on a calm day. The dry desert air is also extremely low in humidity, often below 20% in summer, which means it infiltrates through gaps more aggressively than humid air and carries fine alkaline dust with it. Sealing those gaps reduces both energy loss and the fine dust that settles on surfaces inside homes throughout the area. Fernley's rapid growth also means a large share of its housing was built at high volume, and gaps around framing, plumbing, and electrical were often covered before anyone sealed them - making air sealing especially valuable here compared to areas with older, more carefully built housing stock.
We serve homeowners throughout the region, including Cold Springs and Sparks, where similar high-desert conditions apply. The federal government also provides a tax credit covering 30% of air sealing and insulation costs under the Inflation Reduction Act, and NV Energy rebates can stack on top - both of which your contractor should walk you through before any work begins. The Building Performance Institute sets the professional standards for this diagnostic work, and contractors certified through BPI have demonstrated real competency in finding and fixing air leaks correctly.
When you reach out, tell us what you have been experiencing - high bills, drafts, uneven rooms, or just a home that feels hard to keep comfortable. We respond within one business day and schedule a home assessment, which includes the blower door diagnostic at no extra charge.
A contractor mounts a temporary fan in your doorway, depressurizes the home, and walks through with a smoke pencil or thermal camera to map exactly where air is entering. This takes one to two hours and produces a written estimate that breaks down what will be done and what it costs - by area, not just a total.
The crew seals each problem area using the right material for its location - expanding foam around pipes and wires, flexible caulk along seams, rigid materials in the attic where required. Most of the work happens out of sight in the attic and mechanical spaces. You can stay home throughout.
Before leaving, we run a second blower door test to confirm the leakage rate improved. You get a real number showing the before and after, plus documentation of what was sealed - which is required to claim the federal tax credit and any applicable NV Energy rebate.
No obligation, no pressure. We test your home with a blower door, show you exactly where the leaks are, and give you a written quote before any work begins.
(775) 980-1609A blower door test before the work tells us exactly where the leaks are. A second test after we finish tells you exactly how much improved. Most contractors skip one or both steps. We do not, because the test is the only way to know the job actually worked - and you deserve to know.
We know the housing stock in this area - the tract homes built fast during the 2000s boom, the layouts common to Lyon County developments, and the specific air leakage patterns that show up again and again in Fernley homes. That local knowledge means we know where to look first and what to expect before we even walk in the door.
Nevada requires contractors to hold a valid license through the Nevada State Contractors Board, and our license is searchable by name online. A licensed contractor has passed the checks required by the state and carries the insurance that protects your home if anything unexpected happens during the work.
NV Energy and the federal Inflation Reduction Act both offer money back for air sealing work, but only if the job is done by a qualified contractor and the paperwork is handled correctly. We help you understand what you qualify for before you commit, and we provide the documentation you need to claim every dollar you are owed.
Every one of these points translates into something concrete for you: a home that actually performs better after we leave, and a contractor you can hold accountable if it does not. Call (775) 980-1609 or submit a request online to schedule your assessment.
Insulation for basement walls and rim joists - a common source of cold floors and high bills that air sealing alone does not fully address.
Learn MoreTargeted sealing of the attic floor bypasses - the highest-impact zone in most homes - before insulation is added on top.
Learn MoreFernley summers hit hard and fast - get your home sealed now and feel the difference before the hottest weeks put your HVAC to the test.