Insulation in Villa Park, CA
Spray foam insulation in Villa Park runs $2,800-$7,500 for a typical attic retrofit and returns its cost through lower AC bills within 3-5 years in these sprawling single-story ranch homes. The math is different here because Villa Park attics routinely span 3,000-4,000 square feet of floor space, so material volume and labor hours run two to three times what a comparably valued two-story home in Orange would require. If your 1960s or 1970s estate home still has its original 3-4 inch batt insulation, it’s now testing at R-7 to R-11 and quietly driving your summer cooling bills. Call (657) 213-3642 and a live person answers 24/7, no voicemail.
Why Villa Park Homes Are Different
Villa Park incorporated in 1962 and built out rapidly on estate-sized lots, leaving the city with one of Orange County’s most consistent housing profiles: large, custom or semi-custom single-story ranch homes with enormous footprints, often 2,500-4,000+ square feet of conditioned space. That single-story construction standard is the single biggest factor in how we price and perform insulation work here. A two-story home packs the same square footage under a much smaller attic plane; a Villa Park ranch spreads it all out under one continuous attic cavity with minimal interior partition walls to interrupt insulation runs. That’s ideal for blown-in retrofits, but it means a single job can consume a full truckload of material. The original 1960s-70s batt insulation in these attics was code-compliant at the time but is now badly degraded, compressed, and far below California Title 24 minimums.
Climate compounds the problem. Villa Park sits inland from the coast, squarely in the path of Santa Ana wind events that push outdoor temperatures into the mid-to-upper 90s°F while dropping relative humidity below 10%. Those dry, hot winds accelerate settling and compression in older blown-in cellulose and fiberglass faster than in coastal cities like Anaheim or Fullerton. And in summer, these dark-roofed ranch homes see attic temperatures that regularly exceed 140°F, turning an under-insulated attic into a heat radiator that forces your AC to work against itself every afternoon.
Our Main Villa Park Services
Most Villa Park homeowners call us first about two things: attic insulation and crawl space encapsulation, because both directly address the heat, draft, and humidity problems these 1960s-80s ranch homes were never built to handle.
Attic Insulation in Villa Park
Villa Park’s single-story ranch layouts mean attic insulation is the highest-leverage upgrade most homeowners can make. The attic plane is massive, the original batt material is spent, and the Santa Ana heat loads are relentless. We inspect the existing R-value, air-seal the floor penetrations, and install the correct blown-in or batt system to Title 24 standards. Most jobs are completed in a single visit, and the 90-Day Done Right Promise covers the result in writing. See Attic Insulation in Villa Park for the full breakdown.
Crawl Space Encapsulation & Vapor Barrier in Villa Park
Estate-sized ranch homes in Villa Park often sit over vented crawl spaces that pull damp, unconditioned air into the living space through the floor system. That drives musty odors, warped hardwood, and higher humidity loads on your AC. Encapsulation seals the crawl space with a continuous vapor barrier and closed-cell insulation on the foundation walls. Read the complete scope on our Crawl Space Encapsulation & Vapor Barrier in Villa Park page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Spray Foam Insulation in Villa Park
Spray foam insulation is the most effective answer to Villa Park’s particular problem: massive single-story attic planes that leak conditioned air and soak up 140°F-plus summer heat. Closed-cell foam air-seals and insulates in one step, cutting both conductive heat gain and convective air movement through the attic floor, which is exactly what these large ranch footprints need. We install Demilec and Icynene open- and closed-cell systems, and most jobs are completed in a single visit. For a deeper look at the material and method, see our Spray Foam Insulation page.
Closed-Cell Spray Foam
Signs you need it
Your upstairs bedrooms feel hot by mid-afternoon and your AC runs constantly during Santa Ana events, even with attic insulation that looks “okay” from the hatch.
What it costs in Villa Park
Closed-cell spray foam in Villa Park attics typically runs $3.25-$5.75 per board foot installed, which for the 3,000+ square foot roof decks common here puts most jobs between $5,500 and $9,800.
How we do it
We prep the attic, mask off the hatch and any stored items, spray the roof deck or attic floor to the specified depth, then trim and verify the final R-value with a depth gauge.
Open-Cell Spray Foam
Signs you need it
You hear every Santa Ana gust through the ceiling and your upstairs hallway feels drafty in winter despite having batt insulation in the attic.
What it costs in Villa Park
Open-cell spray foam runs $1.75-$3.00 per board foot installed in Villa Park, so a typical attic floor application on a 3,000 square foot ranch costs between $4,200 and $7,200.
How we do it
We air-seal the major penetrations first, spray the open-cell foam to full depth across the attic floor or roofline, then verify coverage and let the foam fully cure before you use the attic.
What Spray Foam Insulation Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Open-cell attic floor spray, full coverage | $4,200-$7,200 |
| Closed-cell roof deck spray, full coverage | $5,500-$9,800 |
| Rim joist spray foam package | $900-$2,400 |
Is spray foam worth the higher upfront cost in Villa Park?
Yes, for most ranch homes. The air-sealing effect of closed-cell foam alone typically cuts cooling load 15-25% in these leaky 1960s-70s attics, and the material lasts the life of the home without settling. Call (657) 213-3642 and we’ll run the numbers for your attic.
Can you spray foam a Villa Park attic that already has old batt insulation?
No, not directly. The old batt has to come out first so the foam bonds to the drywall or roof deck rather than encapsulating degraded material. We bundle removal and spray foam into one visit.
Blown-In Insulation in Villa Park
Blown-in insulation is the workhorse retrofit for Villa Park’s sprawling single-story ranch attics, because those huge, continuous attic planes are exactly what loose-fill material was designed for. The original 3-4 inch batt in these 1960s-80s homes has settled to R-7 or R-11, and a full loose-fill top-up or replacement brings the attic back to Title 24 levels in a single visit. We install GreenFiber cellulose and Johns Manville fiberglass, and most jobs are done before lunch. See our Blown-In Insulation page for material details.
Blown-In Cellulose
Signs you need it
Your attic insulation looks thin, dusty, and compressed when you poke your head through the hatch, and your ceiling feels warm to the touch on summer afternoons.
What it costs in Villa Park
Blown-in cellulose in Villa Park attics typically runs $1.15-$2.25 per square foot installed, so a 3,000 square foot attic retrofit costs between $3,450 and $6,750.
How we do it
We air-seal the major penetrations, lay down the hose, and blow the cellulose to the specified depth with a calibrated machine, then level it and verify coverage with a depth card.
Blown-In Fiberglass
Signs you need it
Your attic has old, flattened fiberglass batts or loose fill that has dropped below the tops of the ceiling joists, leaving thermal bridges across the entire floor.
What it costs in Villa Park
Blown-in fiberglass in Villa Park attics typically runs $1.35-$2.50 per square foot installed, or $4,050-$7,500 for the large attic planes common here.
How we do it
We set the machine outside, run the hose into the attic, and blow loose-fill fiberglass to the target R-value in a single pass, then level high spots and verify depth.
What Blown-In Insulation Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Blown-in cellulose, full attic, 3,000 sq ft | $3,450-$6,750 |
| Blown-in fiberglass, full attic, 3,000 sq ft | $4,050-$7,500 |
| Blown-in top-up over existing insulation | $2,200-$4,800 |
How much does blown-in insulation cost for a Villa Park ranch home?
Most Villa Park ranches run $3,400-$7,500 for a full attic blow, depending on existing depth and attic size. Large estate footprints push the material quantity up significantly. Call (657) 213-3642 for an exact quote, free.
Can you blow insulation over old batt insulation in a Villa Park attic?
Yes, if the old batt is dry and not rodent-contaminated. We top it up to the target R-value with loose-fill. If it’s compressed, damp, or pest-damaged, removal and replacement is the better path.
Radiant Barrier Installation in Villa Park
Radiant barrier installation attacks the specific problem of Villa Park’s summer: attic temperatures that exceed 140°F under dark-roofed ranch homes during Santa Ana heat events. A radiant barrier stapled to the underside of the roof deck reflects a large portion of that radiant heat before it ever reaches the attic floor, reducing AC load and extending the life of your roof sheathing. This is one of the highest-return comfort upgrades for single-story homes here. See our Radiant Barrier Installation page for specs.
Attic Radiant Barrier
Signs you need it
Your attic is uncomfortably hot by 10 a.m. in summer and your AC kicks on before noon, even on days when outside temperatures are only in the 80s.
What it costs in Villa Park
Attic radiant barrier in Villa Park typically runs $0.85-$1.75 per square foot installed, putting a full 3,000 square foot attic retrofit between $2,550 and $5,250.
How we do it
We measure the roof deck, staple the perforated radiant barrier foil to the underside of the rafters with an air gap, and leave the ridge and soffit vents clear for airflow.
Radiant Barrier Roof Deck
Signs you need it
Your roof deck feels hot to the touch from inside the attic, and your HVAC contractor has mentioned your unit is undersized for the heat load it’s fighting.
What it costs in Villa Park
Roof deck radiant barrier installation in Villa Park roofs runs $1.00-$2.00 per square foot installed, or roughly $3,000-$6,000 on most ranch homes.
How we do it
We attach the radiant barrier foil directly to the roof deck underside, working from the attic access, and trim around vents and framing so the barrier stays continuous.
What Radiant Barrier Installation Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Full attic radiant barrier, 3,000 sq ft | $2,550-$5,250 |
| Roof deck radiant barrier, full roof | $3,000-$6,000 |
| Radiant barrier + ventilation upgrade package | $3,800-$7,200 |
Does radiant barrier make a real difference in Villa Park summers?
Yes, measurably. By reflecting radiant heat before it enters the attic, a properly installed barrier can cut attic temperatures 20-40°F, which translates directly into less AC runtime. Call (657) 213-3642 and we’ll tell you what to expect for your roof.
Is radiant barrier worth it if I already have blown-in insulation?
It depends on your attic ventilation and roof color. Radiant barrier and blown-in insulation do different jobs, so pairing them often delivers the best result in dark-roofed Villa Park ranches. We can assess both in one visit.
Insulation Removal & Replacement in Villa Park
Insulation removal and replacement is the necessary first step for a large share of Villa Park homes, because the original 1960s-70s batt insulation in these estate ranches has spent decades settling, drying out, and absorbing dust, moisture, and rodent activity. Many homeowners discover that their attic “insulation” is now testing at R-7 to R-11 while covering 3,000+ square feet of ceiling. We pull the old material, sanitize the deck, air-seal, and install the correct replacement. See our Insulation Removal & Replacement page for the full scope.
Attic Insulation Removal
Signs you need it
Your attic insulation is compressed, darkened with dust, or visibly settled below the tops of the joists, and your energy bills keep rising year after year.
What it costs in Villa Park
Attic insulation removal in Villa Park typically runs $1.00-$2.00 per square foot, so a 3,000 square foot attic runs $3,000-$6,000 for the removal alone.
How we do it
We run a high-powered vacuum line from the attic to a sealed truck outside, bag the debris, and leave the deck clean and ready for air sealing.
Contaminated Insulation Removal
Signs you need it
You’ve seen rodent droppings, dead insects, or water staining in the attic insulation, or someone in the home has unexplained allergy or respiratory issues.
What it costs in Villa Park
Contaminated insulation removal in Villa Park runs $1.25-$2.50 per square foot because of the containment and PPE requirements, or $3,750-$7,500 for a full ranch attic.
How we do it
We seal the attic access, run negative air pressure, remove the contaminated material in sealed bags, then sanitize the deck with an antimicrobial treatment before replacement.
What Insulation Removal & Replacement Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Standard attic insulation removal, 3,000 sq ft | $3,000-$6,000 |
| Contaminated insulation removal, full containment | $3,750-$7,500 |
| Removal + new blown-in cellulose, full job | $5,200-$9,800 |
Is it cheaper to repair or replace old attic insulation in Villa Park?
Replacement is usually cheaper over time. Adding new insulation on top of degraded, compressed material doesn’t fix the underlying problem. In Villa Park’s heat, the old batt is already failing. Call (657) 213-3642 for an honest assessment and a free quote.
How do I know if my Villa Park attic insulation needs full removal?
If the material is compressed below the joist tops, damp, rodent-contaminated, or more than 20 years old in a home that’s been through multiple Santa Ana seasons, full removal and replacement is usually the right call. We’ll inspect and tell you straight.
Attic Air Sealing in Villa Park
Attic air sealing addresses the leaky ceiling planes that make Villa Park ranch homes expensive to cool even before insulation is considered. Every top plate, can light, duct boot, and wire penetration in these 1960s-80s homes is a pathway for conditioned air to escape into a 140°F attic. Sealing them first makes whatever insulation you have or install work far better. We treat air sealing as the necessary foundation of any attic retrofit, not an optional add-on. See our Attic Air Sealing page for the full breakdown.
Top Plate & Penetration Sealing
Signs you need it
You feel drafts near interior walls on windy days and your home always smells slightly dusty, even after cleaning.
What it costs in Villa Park
Top plate and penetration sealing in Villa Park attics runs $1.00-$2.00 per square foot of attic floor, or $3,000-$6,000 on the large attic planes common here.
How we do it
We pull back existing insulation where needed, foam-seal every top plate seam and penetration, then re-level the insulation and verify the seal with a smoke pencil.
Can Light & Duct Boot Sealing
Signs you need it
Your recessed lights feel warm to the touch and you can see a visible gap where the ceiling meets the light trim, or your duct boots have never been sealed.
What it costs in Villa Park
Can light and duct boot sealing in Villa Park typically runs $450-$1,200 for a full home, depending on how many fixtures and boots need attention.
How we do it
We install rated covers over non-IC recessed lights, foam-seal the trim gaps, and seal every duct boot at the ceiling plane with mastic and foam.
What Attic Air Sealing Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Full attic air sealing, 3,000 sq ft ranch | $3,000-$6,000 |
| Can light & duct boot sealing, whole home | $450-$1,200 |
| Air sealing + blown-in insulation package | $6,000-$12,000 |
How much does air sealing cost in Villa Park?
Most Villa Park ranches run $3,000-$6,000 for full attic air sealing, with smaller fixture-specific jobs costing $450-$1,200. The 90-Day Done Right Promise covers every air sealing job. Call (657) 213-3642 for a free estimate.
Can you air seal a Villa Park attic without removing the insulation?
Sometimes yes, if the insulation can be pulled aside and reinstalled. If the existing material is degraded, we may recommend removal first so the sealing work is complete and permanent.
Wall Insulation in Villa Park
Wall insulation matters more in Villa Park than many homeowners expect, because these 1960s-80s ranch homes often have minimal or zero insulation in their exterior walls. Single-story construction on large lots means a lot of exterior wall surface area relative to conditioned space, and uninsulated walls turn every Santa Ana wind event into a direct draft through the stud cavities. We insulate existing walls without tearing out drywall. See our Wall Insulation page for the full method details.
Drill & Fill Wall Insulation
Signs you need it
Your walls feel cold to the touch in winter and the rooms facing the afternoon sun get noticeably warmer than the rest of the house.
What it costs in Villa Park
Drill and fill wall insulation in Villa Park typically runs $1.50-$3.50 per square foot of wall area, or $4,500-$10,500 for the exterior walls of a large ranch.
How we do it
We drill small holes through the stucco or siding at each stud bay, blow in dense-pack insulation to fill the cavity, then patch and texture the holes to match.
Injection Foam Wall Insulation
Signs you need it
Your home has hollow-sounding exterior walls and you can feel drafts near electrical outlets on exterior walls during Santa Ana events.
What it costs in Villa Park
Injection foam wall insulation in Villa Park runs $2.00-$4.00 per square foot of wall area, reflecting the higher material cost and slower injection process.
How we do it
We inject slow-rise foam into each stud cavity through small access holes, letting it expand to fill the cavity completely, then patch and finish the holes.
What Wall Insulation Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Drill & fill wall insulation, full exterior | $4,500-$10,500 |
| Injection foam wall insulation, full exterior | $6,000-$12,000 |
| Interior wall soundproofing, per room | $800-$2,200 |
How much does it cost to insulate walls in a Villa Park home?
Drill and fill runs $4,500-$10,500 for a full ranch exterior, while injection foam runs $6,000-$12,000. Wall insulation is eligible for the 5% Senior & Veteran discount. Call (657) 213-3642 and we’ll price your exact walls.
Can you insulate the walls of an older Villa Park ranch without removing drywall?
Yes, that’s our standard method. We drill small holes and blow or inject insulation into the stud cavities, then patch the holes. No drywall removal, no mess, most jobs done in one visit.
Attic Cleaning & Rodent Proofing in Villa Park
Attic cleaning and rodent proofing is a regular need in Villa Park, where estate-sized lots with mature landscaping give rodents easy access to rooftops and soffits. Rats and squirrels chew through vents, nest in degraded insulation, and contaminate the attic with droppings and urine. We remove the contaminated insulation, sanitize the deck, and seal every entry point so they can’t come back. See our Attic Cleaning & Rodent Proofing page for the step-by-step scope.
Rodent Proofing & Exclusion
Signs you need it
You hear scratching in the attic at dusk or dawn, or you’ve seen droppings near the attic hatch or along the eaves.
What it costs in Villa Park
Rodent proofing and exclusion in Villa Park typically runs $450-$1,500, covering the entry points on most single-story ranch homes.
How we do it
We inspect every soffit, vent, and pipe penetration, seal the gaps with steel mesh and foam, and leave the attic rodent-free with a written exclusion warranty.
Attic Cleanout & Sanitizing
Signs you need it
You open the attic hatch and smell musty or ammonia-like odors, or you can see dark staining and scattered droppings across the insulation.
What it costs in Villa Park
Attic cleanout and sanitizing in Villa Park runs $1,200-$3,000 for most ranch attics, depending on the contamination level and attic size.
How we do it
We vacuum out the contaminated insulation, HEPA-vac the deck, fog the attic with an antimicrobial treatment, and replace the insulation once the space is clean.
What Attic Cleaning & Rodent Proofing Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Rodent proofing & exclusion, full home | $450-$1,500 |
| Attic cleanout & sanitizing, full attic | $1,200-$3,000 |
| Cleanout + new insulation + exclusion package | $4,500-$9,500 |
How much does rodent proofing cost in Villa Park?
Most full-home rodent proofing jobs in Villa Park run $450-$1,500 depending on entry point count. Cleanout and sanitizing adds $1,200-$3,000. Call (657) 213-3642 and we’ll walk you through the scope and price on the phone.
Do you handle the insulation replacement after rodent damage in Villa Park?
Yes, that’s our standard package. We remove the contaminated insulation, sanitize the attic, seal every entry point, and install new insulation. Most jobs are completed in a single visit.
Home Energy Audit in Villa Park
A home energy audit is the diagnostic starting point that makes every other insulation service smarter and more targeted, and it’s especially valuable in Villa Park where 1960s-80s ranch homes hide air leaks and thermal gaps across thousands of square feet. The audit tells us exactly where your home is losing conditioned air and where your insulation is failing, so you don’t spend money guessing. We use blower door testing and thermal imaging, not checklists. See our Home Energy Audit page for what the full audit covers.
Blower Door Test
Signs you need it
Your energy bills are high but you can’t pinpoint why, or you’ve already added insulation and the comfort didn’t improve as much as expected.
What it costs in Villa Park
A standalone blower door test in Villa Park runs $250-$500, and it’s included when bundled with a full energy audit.
How we do it
We mount the blower door in an exterior door frame, depressurize the house, and measure the exact air leakage rate in CFM, then map the leak locations.
Thermal Imaging Inspection
Signs you need it
Certain rooms or walls are always hotter or colder than the rest of the house, and you suspect missing or settled insulation in the walls or ceiling.
What it costs in Villa Park
Thermal imaging inspection in Villa Park runs $200-$450 for a full home scan, and it’s included in a full energy audit package.
How we do it
We scan every wall, ceiling, and floor plane with an infrared camera while the home is under mild temperature differential, then show you the images and explain what they mean.
What Home Energy Audit Costs in Villa Park
| Item | Typical range in Villa Park |
|---|---|
| Standalone blower door test | $250-$500 |
| Thermal imaging inspection, full home | $200-$450 |
| Full energy audit package, large ranch | $600-$1,400 |
How much does a home energy audit cost in Villa Park?
A full audit on a Villa Park ranch runs $600-$1,400 depending on home size, with standalone tests available for less. Call (657) 213-3642 and we’ll tell you exactly what your audit would include and cost, free.
Do I need an energy audit before adding insulation in Villa Park?
Not required, but strongly recommended. The audit locates the air leaks and thermal gaps that determine what insulation work will actually pay off. We can bundle the audit and retrofit into one project.
Brands We Service in Villa Park
We install and service materials from Demilec, Owens Corning, GreenFiber, and Johns Manville, which covers every insulation type common in Villa Park ranch homes. Parts and material for most retrofits are stocked on our trucks, so most jobs are completed in a single visit. See our brands for the full list.
Pricing for Insulation in Villa Park, CA
| Service | Typical range in Villa Park |
|---|---|
| Closed-cell spray foam, attic roof deck | $5,500-$9,800 |
| Open-cell spray foam, attic floor | $4,200-$7,200 |
| Blown-in cellulose, full attic | $3,450-$6,750 |
| Blown-in fiberglass, full attic | $4,050-$7,500 |
| Attic radiant barrier, full retrofit | $2,550-$5,250 |
| Insulation removal, full attic | $3,000-$6,000 |
| Full attic air sealing | $3,000-$6,000 |
| Drill & fill wall insulation, full exterior | $4,500-$10,500 |
| Attic cleanout & sanitizing | $1,200-$3,000 |
| Full energy audit package | $600-$1,400 |
What pushes price up in Villa Park is attic size, full stop. A 4,000 square foot ranch attic needs almost a truckload more material than a 2,000 square foot attic, and that material cost plus the extra labor hours accounts for most of the spread in the ranges above. Every quote is upfront and itemized. The $50 Off Any Repair Over $250 discount and the permanent 5% Senior & Veteran discount apply to most jobs, and there are no surprise line items when the crew shows up.
Neighborhoods We Serve in Villa Park
We work across all of Villa Park, and because we dispatch from our Los Angeles office with crews that serve Villa Park locally, response times are consistently within 24-48 hours for standard jobs and same-day for emergencies. These are the neighborhoods we serve most often:
- Villa Park Orchards
- Santiago Blvd corridor
- Villa Park Rd corridor
- Mesa Dr ranch estates
- Canon Dr & Sierra Dr area
Service Area - Cities Near Villa Park
We also serve the surrounding Orange County communities, so if you’re just outside Villa Park, we’re still close by. We work regularly in Placentia, CA, Yorba Linda, CA, Tustin, CA, and Garden Grove, CA. Same scheduling and pricing apply across the whole service area, and a live person answers every call 24/7.
Serving Villa Park, CA - Our Local Coverage Area
We’re based in the Villa Park area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation in Villa Park
Standard jobs are scheduled within 24-48 hours, and we keep emergency slots open for urgent issues like exposed wiring in an attic or a major rodent invasion. Calls are answered by a live person 24/7, never a voicemail, so you’ll know your time slot before you hang up.
Most insulation retrofits in Villa Park don’t require a city permit, but some scope items, like full re-roofs or certain structural changes, do. We’ll tell you during the estimate if anything on your job needs city review, and we handle the paperwork when it does.
Yes, every insulation estimate in Villa Park is free, and it includes a written scope with line-item pricing. You get the exact price before any work starts, and the $50 Off Any Repair Over $250 discount and 5% Senior & Veteran discount are applied automatically. Call (657) 213-3642 and we’ll schedule your estimate, usually within 48 hours.
What happens when you call
- 1A real person answersNo phone trees - talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within 1-hour.
- 4You approve before work beginsNothing starts until you say go.
What Villa Park Customers Say
"Injection foam in the walls of our 1950s house - no drywall demolition, just small holes patched and painted the same day. The street noise in the front bedroom is half what it was."
- Yasmin Farah"Crawl space smelled musty and the floors were cold. Full encapsulation with the thick liner taped at every seam, and a dehumidifier sized for the space. The hygrometer they left reads 48 percent now instead of the 70s."
- Elena Vasquez"They did the energy audit first - blower door and thermal camera - and showed me exactly where the house was leaking before selling me anything. The fix ended up being air sealing plus a modest attic top-up, not the full replacement another company pushed."
- Grace Nakamura