Attic Cleaning & Rodent Proofing Cost - Same-Day Service, Done Right the First Time

How Much Does Attic Cleaning & Rodent Proofing Cost in Boerne?

Attic Cleaning & Rodent Proofing in Boerne, TX typically runs between $1,200 and $4,800 for a standard single-family home, depending on attic size, contamination level, and how many entry points need to be sealed. Most Boerne homeowners with a 1,500-to-2,500-square-foot attic and a moderate rodent problem land somewhere between $1,800 and $3,200 when the full scope – contaminated insulation removal, sanitizing, exclusion work, and fresh insulation – is completed in one visit. Get a written price before any work starts; that is the only way to know exactly what you are paying for.

Attic Cleaning & Rodent Proofing Cost Breakdown (2026)

The table below reflects actual pricing in the Boerne and Texas Hill Country market as of 2026. These are not national averages pulled from a database – they reflect what homeowners in Boerne, Fair Oaks Ranch, and the surrounding areas are paying for this work right now.

What Pushes the Price Up

The single biggest cost driver is the depth and spread of contamination. A Boerne attic where mice have nested for one season is a very different job from one where roof rats have been active for two or three years. Rat urine soaks into fiberglass batts and can penetrate the drywall below, which means more material removal, more sanitizer, and more time. Attics above 2,000 square feet also add meaningfully to removal costs because the vacuum-extraction equipment runs longer and disposal fees climb.

Structural complexity matters too. Boerne sits in the Texas Hill Country, where homes often have rooflines with multiple hips, dormers, and low-pitch sections that are harder to access and harder to seal comprehensively. That takes more labor time than a simple gabled ranch-style attic. Entry-point count is another variable – a home in Boerne’s Esperanza or the Balcones Creek developments might have 12 to 20 potential entry points along the roofline, each of which needs to be physically blocked and documented.

Finally, if the contamination is severe enough that the drywall ceiling below needs to be inspected or replaced, costs can climb beyond the ranges above. That is rare, but it happens, and a thorough written scope before any work starts is the only way to know whether you are facing that scenario.

What Keeps the Price Down

Catching the problem early is the clearest way to avoid the high end of the range. A Boerne homeowner who investigates scratching sounds in February and calls before the next nesting cycle begins will spend less on removal and sanitizing than one who waits until summer when the attic has been active for months. Bundling services – removal, exclusion, and insulation replacement in one visit rather than three separate contractors – also reduces total cost because mobilization and disposal fees are shared across the scope.

What Affects Attic Cleaning & Rodent Proofing Pricing in Boerne

• Attic square footage and access difficulty: Most Boerne homes range from 900 to 2,400 square feet of attic space. Larger attics mean more contaminated insulation to bag and haul, more linear feet of top plate to seal, and more sanitizer to apply. Low-clearance sections – common in Hill Country homes with varied rooflines – slow the crew down and add labor time.
• Species and infestation duration: Roof rats (the dominant species in Boerne and the surrounding Hill Country corridor) tend to establish larger, more dispersed nests than house mice. A multi-year roof rat infestation saturates insulation more thoroughly and requires more intensive deodorizing. If a dead animal has been decomposing in the attic, that adds a biohazard remediation step.
• Number of entry points requiring exclusion: Every gap larger than a quarter inch is a potential entry point. Boerne homes – particularly those built in the 1990s and early 2000s in neighborhoods like Cypress Cove or The Reserve – often have aging fascia boards, deteriorated soffit vents, and utility penetrations that were never properly sealed. Each one must be physically blocked, typically with galvanized steel mesh or foam backer and caulk, and each adds to the labor cost.
• Whether insulation replacement is needed: If the existing insulation can be cleaned and the contamination was limited to a small section, replacement may be partial. More often in Boerne, where attic temperatures regularly exceed 140 degrees Fahrenheit in summer, rodent-soaked fiberglass has already lost significant R-value and full replacement is the more cost-effective call. We will tell you which is which in writing before work begins.
• Attic air sealing scope: Sealing the attic floor – top plates, can lights, plumbing and electrical penetrations – before insulation goes back in is not an upsell here. It is how the work is done. Homes with more can lights (a common feature in Boerne’s newer construction in Herff Ranch and Sablechase) have more penetrations to seal, which adds time and material cost. The upside is a measurable reduction in air leakage that you can verify with before-and-after blower-door numbers on applicable jobs.
• Local Hill Country conditions – heat and wildlife pressure: Boerne’s position in the Texas Hill Country means attic temperatures climb faster and stay higher longer than in much of the state. That accelerates the breakdown of rodent-soaked insulation and makes reinfection more likely if exclusion is incomplete. Boerne also sits in a wildlife corridor where roof rats, squirrels, and occasionally ringtail cats move through residential areas seasonally. A thorough exclusion – not a partial one – matters more here than in a dense urban neighborhood with less surrounding habitat.

How to Save on Attic Cleaning & Rodent Proofing

Act on the first signs, not the obvious ones

Scratching sounds in the attic at night, a faint ammonia smell in a second-floor bedroom, or a single dropping on an attic hatch ledge – these are early indicators. Boerne homeowners who investigate at the first sign typically face partial removal and a contained exclusion job. Those who wait until the smell is in the living space or the insulation is visibly collapsed are looking at full removal and a more extensive sanitizing scope. The difference in cost between those two scenarios is often $1,000 to $2,000.

Get the full scope done at once

Breaking the project into phases – have one company do the removal, another do the exclusion, and a third do the insulation – sounds like a way to spread cost over time, but it usually costs more total. Each contractor charges a mobilization fee, and the scheduling gaps between phases leave the attic exposed. A single written scope that covers removal, exclusion, air sealing, and insulation replacement, all priced in one document before anyone starts, is the most cost-efficient path. That is how every project at Attic Cleaning & Rodent Proofing in Boerne is structured.

Ask for a free second opinion before signing anything

If you already have a written estimate from another contractor, bring it to us. We will read it with you and tell you what is there, what is missing, and whether the scope reflects what your attic actually needs. That is the Free Second Opinion on Any Written Estimate – no obligation, no pressure. Call (830) 529-7780 to schedule it.

Understand what the warranty covers before you agree to the work

Some exclusion contractors offer a 90-day guarantee that covers re-entry through sealed points only. Others offer nothing in writing. The 365-Day Done Right Promise on every Envelope Insulation Co. job means that if the work is not right within a year, we make it right. That is written into the scope document before the crew arrives, not offered verbally after the invoice is paid. A written warranty with a one-year horizon is worth comparing when you are evaluating bids.

Combine the exclusion work with insulation air sealing

If the attic floor needs new insulation anyway, the air sealing step – sealing top plates, can lights, and penetrations before insulation goes in – is already in the scope. That same attic-floor access also makes it easier to identify and address lower entry points along the perimeter. Doing both in the same mobilization costs less per task than scheduling them separately.

Review your homeowner’s insurance

Some Texas homeowner’s policies cover rodent damage remediation, particularly if the infestation caused structural or systems damage. It is worth calling your insurer before assuming you are paying out of pocket. We can provide the documented photo record and written scope that an insurance claim typically requires.

FAQs – Attic Cleaning & Rodent Proofing Cost

How much does attic cleaning and rodent proofing cost in Boerne, TX?

Most Boerne homeowners pay between $1,800 and $3,800 for a complete attic cleaning and rodent proofing project that includes contaminated insulation removal, sanitizing, entry-point exclusion, air sealing, and new blown-in insulation. Smaller jobs with limited contamination and few entry points can come in closer to $1,200. Large attics with multi-year infestations or severe contamination can reach $4,800 or more. The only way to know your number is a written scope that names each line item. Call (830) 529-7780 and we will schedule an inspection with a written price – no work starts before you approve it.

Is attic cleaning covered by homeowner’s insurance in Texas?

Sometimes, yes – but it depends on the policy and the nature of the damage. Texas homeowner’s policies that cover sudden and accidental losses may include rodent-caused damage to HVAC ducts, wiring insulation, or structural elements, but most exclude gradual infestations treated as a maintenance issue. Document everything before remediation begins. We include a documented photo record on every visit, which gives you the evidence trail an adjuster needs. Call your insurer first, then call us at (830) 529-7780 so the documentation is in place before anything is removed.

How long does attic cleaning and rodent proofing take in Boerne?

A standard Boerne attic – 1,500 to 2,000 square feet, moderate contamination, 10 to 15 entry points – typically takes one to two full days for a two-person crew. Day one is usually removal, sanitizing, and exclusion. Day two, after the sanitizer has cured, is air sealing and insulation installation. Larger or more heavily contaminated attics may run three days. We put the timeline in the written scope before we start, so you know what to expect before anyone opens the attic hatch.

Can rodent proofing be done without replacing the insulation?

It can be, but it is often not the right call. If the existing insulation is visibly saturated with urine, compressed by nesting, or has lost meaningful R-value – common in Boerne attics after even one active nesting season in 140-degree summer conditions – leaving it in place means sealing rodents out of an attic that still smells like rodents. That odor attracts new activity at the perimeter. Partial replacement is sometimes appropriate when contamination is confined to a specific section. We document exactly what we find with photos and tell you in writing what needs to come out and what does not, before any decision is made.

What is the difference between attic cleaning and rodent proofing, and do I need both?

Attic cleaning addresses what rodents left behind – contaminated insulation, feces, urine, nesting material, and odor. Rodent proofing (also called exclusion) addresses how they got in, by physically sealing every gap, crack, and opening in the building envelope at the roofline and attic perimeter. You need both. Cleaning without proofing means the attic fills back up. Proofing without cleaning means the contamination, odor, and pathogens remain. On most Boerne jobs, both are part of a single written scope, and the home‘s full building envelope is assessed as part of the inspection so nothing is missed.

How do I know the rodent proofing actually worked?

On applicable jobs, we provide before-and-after blower-door numbers – a pressurization test reading that shows, in one figure, how much air the building envelope was losing before sealing compared to after. A measurable drop in that number confirms that the penetrations and gaps were addressed, not just brushed over. Every visit also closes with a documented photo record showing each sealed entry point. You see the evidence; you do not have to take our word for it.

Key Takeaways

• Attic cleaning and rodent proofing in Boerne costs $1,200 to $4,800, with most complete projects landing between $1,800 and $3,800.
• The biggest cost drivers are attic size, contamination depth, infestation duration, and the number of entry points that need physical exclusion.
• Boerne’s Hill Country climate – extreme summer attic heat and proximity to wildlife corridors – makes thorough exclusion more critical than in denser urban markets.
• Air sealing comes before insulation, every time. It is not an upsell and it is never skipped.
• A written price before any work starts, a documented photo record when the crew leaves, and before-and-after blower-door readings on applicable jobs are included on every project – not available on request.
• The 365-Day Done Right Promise is written into the scope document. If it is not right within a year, it gets made right.
• Combining removal, exclusion, air sealing, and insulation in one mobilization is almost always less expensive than scheduling those as separate contracts.

Schedule a Free Estimate for Your Boerne Attic

If you are hearing activity in the attic, noticing a smell on the upper floor, or just had a home inspection flag rodent evidence, the next step is a written scope – not a ballpark and not a handshake. Wes Okafor and the team at Topside Attic Insulation Boerne have documented and remediated attic contamination in Boerne and across the Hill Country since 2016, and every job starts the same way: a thorough inspection, a written price, and no work until you approve both.

Call (830) 529-7780 to schedule your free estimate. A live person answers – no voicemail loop, no callback window measured in days. You will get a named technician, a text when they are on the way, and a written scope in hand before anyone starts work. That is Haven Standard Clause 1, and it applies to every Boerne job we take on.

Written by Wes Okafor, Owner at Topside Attic Insulation Boerne, serving Boerne, TX since 2016. Pricing reflects the Boerne market as of 2026. Topside Attic Insulation Boerne offers free estimates – call (830) 529-7780.