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Gaps in your home let heated and cooled air escape all year long. We find them with diagnostic testing and seal them properly, so your home holds temperature and your energy bills stop climbing.
Air sealing services in Carson City means finding and closing the hidden gaps where outside air enters your home and conditioned air escapes - most jobs on an average-sized home are completed in one to two days, and the improvement in comfort is usually noticeable within the first heating or cooling cycle. Carson City Insulation uses diagnostic testing, not guesswork, to locate the real problem areas before any work begins.
Most air leaks are not around windows and doors - those are the obvious spots, but they account for a small share of total leakage. The bigger culprits are the attic floor, the rim joist along your foundation, and anywhere a pipe, wire, or duct passes through a wall or ceiling. In Carson City, where homes sit at 4,700 feet elevation and face both bitter winters and hot summers, every one of those gaps is working against your comfort and your energy bill every single day. A home that has never been air sealed is often losing a surprising amount of energy through places the homeowner has never thought to check.
Air sealing works best alongside basement insulation and attic air sealing - two of the highest-impact areas in most Carson City homes. We can assess all of them in a single visit.
Carson City's climate is demanding in both directions. If your heating bill in January and your cooling bill in July both feel higher than they should, air leakage is often the reason - your system is running longer than needed because it constantly replaces conditioned air that is escaping through gaps. If bills have crept up over the years without a clear explanation, an air sealing assessment is a logical first step.
If you feel a chill near the floor, around outlets on exterior walls, or in a corner of a room even when the thermostat is set to a comfortable temperature, outside air is entering through gaps in the building shell. Carson City winters are cold enough that these drafts are not just annoying - they are a sign your heating system is fighting a constant stream of cold air it cannot overcome.
The high desert around Carson City carries fine dust and particulates, and if that dust finds its way inside faster than you can clean it up, it is almost certainly entering through air gaps - in the attic, around recessed lights, or through gaps in the floor. This is one of the most overlooked signs of an air sealing problem, and it is one that homeowners in this region notice more than most.
Homes built in Carson City before modern energy codes were in place were simply not constructed with air sealing in mind. If you have lived in your home for years and never had anyone assess where the air is moving, there is a good chance you have significant leakage that has been costing you money quietly for a long time.
We start every air sealing job with a diagnostic assessment - not a visual guess. A blower door test temporarily depressurizes your home and makes air movement visible and measurable, so we know exactly where the leaks are before any sealant goes in. We then seal problem areas systematically: spray foam around pipes, wires, and irregular gaps; caulk along smaller cracks in framing and trim; rigid foam board for larger openings like attic hatches and rim joists. Every product is matched to the location and gap size.
For homes where the attic is the primary source of leakage, we offer attic air sealing as a standalone service. For homes where the foundation perimeter is the issue, pairing air sealing with basement insulation addresses both the thermal and air barrier gaps in a single project.
Best for homeowners who want a comprehensive assessment and systematic sealing of all major leak points in a single project.
Best for homes where the attic floor is the primary source of air movement between conditioned and unconditioned space.
Best for homes with drafty basements or crawl spaces where cold air enters at the base of the walls.
Best for homeowners who want to know exactly how leaky their home is before deciding where to invest in improvements.
Carson City experiences some of the most demanding residential climate conditions in Nevada. The city sits at roughly 4,700 feet, and temperatures swing hard in both directions - summer highs regularly push past 95 degrees while winter nights can drop below 20. That kind of range means your heating and cooling systems are working nearly year-round, and every gap in your home is costing you money in both July and January. The dry, dusty high-desert air also makes air gaps a cleanliness problem - fine particulate from the surrounding terrain finds its way through the same openings that let in heat and cold. Air sealing addresses both at once.
A significant share of Carson City's housing was built in the 1960s through 1980s, when air sealing was not a standard part of construction. Homes from that era have gaps that were simply accepted as normal at the time. NV Energy offers rebates for qualifying air sealing work through their energy efficiency programs - ask your contractor whether the project qualifies before committing. We serve homeowners across Carson City and communities including Gardnerville Ranchos where older housing stock faces the same challenges. You can review current federal tax credit information at the ENERGY STAR federal tax credits page.
We ask a few basic questions about your home - its age, approximate size, and what problems you have been noticing. We respond within 1 business day and can typically schedule an assessment visit within a few days.
We walk through your home and set up a blower door test - a fan that depressurizes the house and makes air movement measurable. This diagnostic step usually takes one to two hours and is the foundation of an accurate estimate.
We walk you through what we found - where the biggest leaks are, what sealing them will accomplish - and give you a written estimate. Ask every question you have at this stage; we welcome them and will not pressure you to commit on the spot.
The crew seals gaps systematically through the home, working from the attic to the foundation. Most jobs take one to two days. We run a final blower door test to confirm the leakage is reduced, then walk you through what was done before we leave.
We start with a diagnostic assessment, not guesswork. You will know exactly where the leaks are and what fixing them will cost before any work begins.
(775) 515-0118We use a blower door test to measure and locate air leaks before any work begins. A contractor who skips this step and just sprays foam in a few obvious spots is not doing a thorough job. Before-and-after testing also gives you numbers to show how much the leakage was reduced - not just a promise.
We hold a valid Nevada State Contractors Board license, and you can verify it at the Board website before signing anything. Nevada requires contractors doing this type of work to hold a state license - if a contractor will not give you their license number, that is a serious warning sign worth acting on.
NV Energy offers rebates for qualifying air sealing and insulation work, and federal tax credits are currently available too. Many Carson City homeowners never claim them because they did not know to ask. We are familiar with the current programs and can help you document the work correctly.
We serve 12 communities across western Nevada and eastern California. Our work is concentrated in the high-desert and mountain climate belt where older housing stock and extreme temperature swings create consistent demand for this kind of work. Carson City is where we are based and where we do most of our jobs.
We give you a clear picture of your home before committing to anything, and we verify the results when the work is done. That is the standard we hold ourselves to on every job.
Add a thermal and air barrier along your foundation walls and rim joists to eliminate one of the most common sources of cold air in Carson City homes.
Learn more about Basement insulationTarget the attic floor specifically - the single highest-impact location in most homes for air sealing investment.
Learn more about Attic air sealingFall is the best time to act in Carson City - get the work done before heating season and start saving right away.