Insulation in Topanga, CA
Spray foam insulation in Topanga is a different job than it is anywhere else in Los Angeles County. Most canyon homes were built between 1960 and 1980, often with non-standard framing, irregular stud spacing, and almost no original insulation, and many sit on steep lots with no flat staging area. Combine that with Topanga’s Very High Fire Hazard Severity Zone designation and the marine layer pushing moisture up the canyon every night, and you need an installer who understands Chapter 7A wildland-urban interface codes, vapor management, and fire-resistant materials. Call Walt’s Insulation at (424) 396-5828 and you’ll reach a live person who can talk through what your specific Topanga structure actually needs.
Why Topanga Homes Are Different
Topanga didn’t develop like a normal suburb. The housing stock is dominated by 1960s and 1970s owner-built cabins, A-frames, and custom structures put up informally, which means retrofit insulation work almost always involves surprises: irregular stud bays, exposed post-and-beam assemblies, shallow cavities, and framing that doesn’t match any modern standard. Add hillside foundations and canyon lots with no flat staging area, and you’re looking at jobs where the crew has to plan material handling carefully before the first hose goes up.
The climate throws its own curveballs. South-facing ridgeline homes in Topanga can hit the mid-90s°F in summer while canyon-floor structures stay noticeably cooler, yet winter nights drop into the upper 30s°F. Both heating and cooling loads matter. And the Pacific marine layer regularly pushes overnight moisture up the canyon, making vapor management in wall assemblies a real concern in under-insulated older structures. Meanwhile, the entire community sits inside a Very High Fire Hazard Severity Zone, which means product selection is a fire-safety decision. Mineral wool and non-combustible products from manufacturers like Rockwool and Johns Manville are increasingly favored over cellulose or open-cell spray foam in attics and wall cavities, specifically to limit ember-intrusion pathways.
Our Main Topanga Services
Two jobs dominate the phones from Topanga homeowners: attic insulation upgrades and crawl space encapsulation. Here’s what each involves in this canyon.
Attic Insulation in Topanga
Most Topanga attics are under-insulated by modern standards, and many carry original or degraded material that’s been compromised by rodents or moisture. The job usually means removing old batts or loose fill, air sealing the attic floor, and installing new material suited to a high-fire-hazard zone. In much of Topanga, we recommend mineral wool or fiberglass batt over cellulose because of ember-intrusion risk, and because LA County inspectors may flag non-compliant material submittals on permit pulls. For the full breakdown of options, see Attic Insulation in Topanga.
Crawl Space Encapsulation & Vapor Barrier in Topanga
Canyon moisture doesn’t stop at the foundation. Topanga homes built on hillside piers or shallow crawl spaces often trap damp air that migrates into living spaces and warps framing over time. Encapsulation means sealing the crawl space with a heavy vapor barrier, addressing drainage at the perimeter, and often adding a dehumidifier or venting changes. It’s careful work on sloped lots where access is tight. For specifics on materials and process, see Crawl Space Encapsulation & Vapor Barrier in Topanga.
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 Topanga
Spray foam insulation in Topanga solves two problems at once: it seals air leaks while adding R-value, which matters in a canyon where temperature swings run from the upper 30s to the mid-90s°F. But closed-cell foam also acts as a vapor retarder, which is a real advantage in Topanga’s marine-layer moisture conditions when applied correctly to the right assemblies. That said, open-cell foam is a poor fit for most Topanga attics because the community sits in a Very High Fire Hazard Severity Zone where ignition-resistant materials carry more weight in code review. For a complete look at closed-cell versus open-cell options, see our Spray Foam Insulation page.
Closed-Cell Spray Foam
Signs you need it
You have unconditioned wall cavities or a roof deck that’s leaking air and moisture, and you want one material that insulates, air seals, and controls vapor in Topanga’s damp canyon nights.
What it costs in Topanga
Closed-cell spray foam in Topanga runs $2.25 to $3.75 per board foot, so a typical 2-inch wall cavity application costs $4.50 to $7.50 per square foot of wall area.
How we do it
We prep the cavity with proper masking, spray two inches of closed-cell foam to code depth, let it cure, then trim flush so the wall assembly stays airtight and vapor-tight.
Rim Joist Spray Foam
Signs you need it
Your crawl space or basement rim joist area is drafty or shows moisture staining, and the floor above it stays cold in Topanga’s winter nights.
What it costs in Topanga
Rim joist spray foam in Topanga typically lands between $500 and $1,200 for an average-size home, depending on linear footage and access clearance.
How we do it
We clean the rim joist surfaces, apply closed-cell foam to seal every bay from the sill plate to the subfloor, and finish with a clean, continuous air barrier.
What Spray Foam Insulation Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Closed-cell spray foam (2 inches) | $4.50 to $7.50 per sq ft |
| Open-cell spray foam | $1.20 to $2.40 per board foot |
| Rim joist spray foam | $500 to $1,200 per home |
Is closed-cell spray foam worth the extra cost in Topanga?
Yes, for many Topanga homes. Closed-cell adds structural strength, handles vapor from the marine layer, and carries a Class II vapor rating that open-cell lacks. It also aligns better with fire-safety priorities in canyon construction. Call (424) 396-5828 for a real number on your project.
Does spray foam work in older Topanga cabins?
It does, when applied by a crew that understands non-standard framing. We adjust application depth and trimming to fit irregular stud bays and post-and-beam assemblies without bowing the finish surfaces. Estimates are free, so call (424) 396-5828.
Blown-In Insulation in Topanga
Blown-in insulation is the workhorse retrofit solution for Topanga’s older, irregularly framed homes. Because the material is blown into cavities and attic floors, it fills odd stud bays and shallow areas that rigid batts can’t handle cleanly. In Topanga’s high-fire-hazard zone, we favor blown-in fiberglass or mineral wool over cellulose in attic applications because non-combustible material reduces ember risk and keeps LA County inspectors happy on permit pulls. See our Blown-In Insulation page for the full comparison of material types.
Blown-In Fiberglass
Signs you need it
Your Topanga attic has thin or settled insulation and you want a non-combustible upgrade that fills irregular cavities without heavy prep.
What it costs in Topanga
Blown-in fiberglass in Topanga runs $1.10 to $2.10 per square foot for a standard attic application, depending on depth and access difficulty.
How we do it
We lay protection at the access point, run a hose to the attic, and blow fiberglass to the specified R-value depth, leveling as we go for consistent coverage.
Dense-Pack Wall Insulation
Signs you need it
Your Topanga walls are empty or under-filled, and you want to add insulation without opening up drywall or disturbing original interior finishes.
What it costs in Topanga
Dense-pack wall insulation in Topanga typically falls between $2.50 and $4.00 per square foot of wall area, including drilled holes and patching.
How we do it
We drill small access holes into each stud bay, blow fiberglass or cellulose at high pressure to tightly pack the cavity, then patch and texture the holes to match.
What Blown-In Insulation Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Blown-in fiberglass (attic) | $1.10 to $2.10 per sq ft |
| Dense-pack wall insulation | $2.50 to $4.00 per sq ft of wall |
| Blown-in top-up over existing | $0.90 to $1.60 per sq ft |
Is blown-in insulation good for Topanga’s older homes?
It’s often the best retrofit option, because it conforms to irregular framing and fills gaps that batts leave behind. Non-combustible blown fiberglass also satisfies Topanga’s fire-safety review requirements better than cellulose. Call (424) 396-5828 for a site-specific read.
How long does blown-in insulation last in a Topanga attic?
Fiberglass or mineral wool blown-in insulation holds its R-value for decades when kept dry and pest-free, which is why rodent exclusion often precedes installation in Topanga attics. Call (424) 396-5828 and we’ll assess what’s there now.
Radiant Barrier Installation in Topanga
Radiant barrier installation in Topanga attacks the biggest source of summer heat gain: radiant heat from a hot roof deck beating down into an attic and through the ceiling. On south-facing ridgeline homes where summer highs reach the mid-90s°F, a properly installed radiant barrier can lower attic temperatures and reduce the cooling load on older, under-insulated structures. It works with existing insulation, not instead of it, and it’s a useful piece of a Chapter 7A rebuild or retrofit strategy. For a closer look at how it functions, see Radiant Barrier Installation.
Attic Radiant Barrier
Signs you need it
Your Topanga attic becomes an oven in summer, the upstairs rooms won’t stay cool, and your AC runs constantly on hot canyon afternoons.
What it costs in Topanga
Attic radiant barrier in Topanga runs $1.00 to $1.75 per square foot of attic floor area, including stapling the foil to the underside of the rafters.
How we do it
We staple a high-reflectivity foil layer to the underside of the roof rafters, leaving an air gap so it reflects heat rather than conducting it.
Radiant Barrier & Ventilation
Signs you need it
Your Topanga attic has marginal airflow, and you want to combine heat reflection with better intake and exhaust ventilation so the space stays dry.
What it costs in Topanga
Radiant barrier with ventilation upgrades in Topanga typically lands between $1,800 and $3,200 for an average sloped attic, depending on run length.
How we do it
We install the radiant barrier, then add or reposition intake vents at the eaves and exhaust vents at the ridge to keep air moving and moisture down.
What Radiant Barrier Installation Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Attic radiant barrier | $1.00 to $1.75 per sq ft |
| Radiant barrier foil (material) | $0.25 to $0.50 per sq ft |
| Radiant barrier & ventilation | $1,800 to $3,200 per attic |
Does radiant barrier matter in Topanga’s mild winters?
It’s a summer tool first. Topanga’s ridgeline homes face serious sun load, and radiant barrier cuts the heat that radiates through the roof deck, so your cooling system doesn’t fight a hot attic all afternoon. Call (424) 396-5828 for specifics.
Will a radiant barrier cause moisture problems in Topanga?
Not if it’s installed with proper attic ventilation, which is why we handle the two together. Topanga’s marine layer already pushes moisture into attics, so ventilation design matters more here than in the Valley. Call (424) 396-5828 and we’ll tell you what your attic needs.
Insulation Removal & Replacement in Topanga
Insulation removal and replacement in Topanga is often the first step before any meaningful efficiency upgrade, because so many canyon homes still carry original 1960s or 1970s material that’s been compacted, contaminated, or chewed through by rodents. In a damp canyon where the marine layer works its way into old attics, degraded insulation stops doing its job and starts holding moisture against framing. Replacing it also lets you install fire-resistant materials that meet current Topanga code expectations rather than whatever was thrown up decades ago. See Insulation Removal & Replacement for the full process breakdown.
Attic Insulation Removal
Signs you need it
Your Topanga attic insulation is flattened, dusty, or compacted to less than half its original depth, and energy bills keep climbing year over year.
What it costs in Topanga
Attic insulation removal in Topanga runs $1.00 to $1.75 per square foot, including vacuum extraction and bagging of the old material.
How we do it
We run a high-powered vacuum line to the attic, extract the old material into sealed bags, and clear the space down to the deck for inspection.
Contaminated Insulation Removal
Signs you need it
You’ve had rodents or pests in the Topanga attic, and the insulation is soaked with droppings, urine, or nesting material that can’t be cleaned in place.
What it costs in Topanga
Contaminated insulation removal in Topanga typically lands between $1.50 and $2.50 per square foot, due to the extra containment and sanitizing steps required.
How we do it
We seal off the work area, remove all contaminated material under negative pressure, sanitize the deck and framing, then prep for new insulation.
What Insulation Removal & Replacement Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Attic insulation removal | $1.00 to $1.75 per sq ft |
| Contaminated insulation removal | $1.50 to $2.50 per sq ft |
| Insulation replacement (blown fiberglass) | $1.10 to $2.10 per sq ft |
Is it cheaper to remove old insulation or just add new on top in Topanga?
Adding on top is cheaper up front, but if the existing material is contaminated, compacted, or moisture-damaged, you’re trapping problems under a new layer. Removal is the better fix for most older Topanga attics. Call (424) 396-5828 for an honest recommendation.
How do you handle steep Topanga lots during removal?
We plan staging before the job starts. On lots with no flat area, we coordinate bag removal down the hill in wheeled carriers or by hand line, so the old insulation never gets spread across your property. Call (424) 396-5828 and we’ll talk through your access.
Attic Air Sealing in Topanga
Attic air sealing in Topanga closes the small gaps that let conditioned air escape and outside air, along with canyon moisture and ember pathways, work their way in. In older Topanga homes with irregular framing and unsealed top plates, can lights, and attic hatches, these leaks add up fast and make insulation far less effective than its R-value suggests. Sealing first also makes every subsequent insulation dollar go further, which matters when you’re working within fire-safety material constraints. See Attic Air Sealing for the full treatment of what we address.
Top Plate & Penetration Sealing
Signs you need it
You can feel drafts near interior walls or see dust streaks on insulation around plumbing and electrical penetrations in your Topanga attic.
What it costs in Topanga
Top plate and penetration sealing in Topanga runs $1.00 to $2.00 per linear foot of top plate, which usually totals $600 to $1,600 for an average attic.
How we do it
We apply sealant foam or caulk along every top plate seam and around each plumbing and electrical penetration, then check for gaps before insulating.
Can Light & Duct Boot Sealing
Signs you need it
Your recessed can lights or duct boots are leaking conditioned air into the Topanga attic, and you can feel warm or cool air moving around the fixtures.
What it costs in Topanga
Can light and duct boot sealing in Topanga typically falls between $25 and $60 per fixture, depending on access and whether covers need retrofitting.
How we do it
We seal each can light with a fire-rated cover and sealant, then close the gap around every duct boot where it penetrates the ceiling plane.
What Attic Air Sealing Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Top plate & penetration sealing | $1.00 to $2.00 per linear ft |
| Can light & duct boot sealing | $25 to $60 per fixture |
| Attic hatch sealing | $150 to $400 per hatch |
Is attic air sealing worth it if I’m adding insulation in Topanga?
Absolutely. Insulation slows heat transfer, but it doesn’t stop air movement. If your Topanga attic leaks air around top plates and fixtures, new insulation still underperforms. Seal first, then insulate. Call (424) 396-5828 and we’ll scope the whole job.
Does air sealing help with Topanga’s ember intrusion risk?
It reduces the pathways for embers to find their way into wall cavities and attics during a wind event. Closing gaps at the top plate and around penetrations is a real part of hardening an older Topanga home. Call (424) 396-5828 with questions.
Wall Insulation in Topanga
Wall insulation in Topanga is where the housing stock really shows its age. Most canyon homes built in the 1960s and 1970s have empty or barely insulated wall cavities, and the post-and-beam assemblies and irregular stud spacing make retrofit work more demanding than a standard tract home. Meanwhile, the marine layer pushing overnight moisture up the canyon means vapor management in wall assemblies is a genuine concern, not an afterthought. In Topanga’s fire zone, exterior wall cavities also matter for ember intrusion resistance, pushing many homeowners toward mineral wool products from Rockwool or Johns Manville. See Wall Insulation for more on the material options.
Injection Foam Wall Insulation
Signs you need it
Your Topanga walls feel cold in winter and the house loses heat fast, but you don’t want to tear open drywall or disturb original interior finishes.
What it costs in Topanga
Injection foam wall insulation in Topanga runs $2.50 to $4.00 per square foot of wall area, including the small drill-and-patch work.
How we do it
We inject slow-rise foam through small holes into each wall cavity, letting it expand to fill the space, then patch and blend the holes to match the existing surface.
Interior Wall Soundproofing
Signs you need it
You want to reduce noise between rooms or block outside canyon sounds, and you’re willing to open one side of the wall to do it properly.
What it costs in Topanga
Interior wall soundproofing in Topanga typically lands between $4.00 and $8.00 per square foot of wall, depending on material choice and finish work.
How we do it
We install a dense fiberglass or mineral wool batt in the cavity, add a resilient channel where needed, and finish with the existing drywall restored.
What Wall Insulation Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Injection foam wall insulation | $2.50 to $4.00 per sq ft of wall |
| Exterior wall insulation | $3.00 to $6.00 per sq ft of wall |
| Interior wall soundproofing | $4.00 to $8.00 per sq ft of wall |
Can you insulate walls without opening them up in Topanga?
Yes. Injection foam and drill-and-fill methods let us reach the cavities from small access holes and then patch them cleanly. On older Topanga homes with fragile finishes, this is often the best route. Call (424) 396-5828 to talk through your walls.
What wall insulation is best for Topanga’s fire zone?
Mineral wool, like Rockwool, is non-combustible and adds fire resistance inside wall cavities, which is why it’s increasingly specified on Chapter 7A rebuilds in Topanga. It also handles the canyon’s damp air better than many other options. Call (424) 396-5828 for a material recommendation.
Attic Cleaning & Rodent Proofing in Topanga
Attic cleaning and rodent proofing in Topanga is often the real starting point for any insulation project, because canyon rodents find their way into older structures with surprising speed. Once they’re in, they contaminate insulation, chew wiring, and leave droppings throughout the attic, which means the space needs to be cleaned and sealed before new insulation goes in. In Topanga specifically, closing entry points also reduces the fire-safety risk of exposed wiring meeting dry nesting material. See Attic Cleaning & Rodent Proofing for the full service description.
Rodent Proofing & Exclusion
Signs you need it
You’ve heard scratching in the Topanga attic, found droppings or nesting material, or noticed entry points around eaves, vents, or gaps in the roofline.
What it costs in Topanga
Rodent proofing and exclusion in Topanga runs $500 to $1,500 depending on the size of the home and the number of entry points that need sealing.
How we do it
We inspect every potential entry point, seal gaps with metal mesh and sealant, and close off access routes so rodents can’t get back in.
Attic Sanitizing & Decontamination
Signs you need it
The Topanga attic smells musty or ammonia-like, and you know rodents or other animals have been living up there, contaminating surfaces and insulation.
What it costs in Topanga
Attic sanitizing and decontamination in Topanga typically lands between $1,000 and $2,500, including removal of contaminated material and surface treatment.
How we do it
We remove contaminated insulation, vacuum the deck, apply a sanitizing treatment to all surfaces, and leave the attic ready for new insulation.
What Attic Cleaning & Rodent Proofing Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Rodent proofing & exclusion | $500 to $1,500 per home |
| Attic sanitizing & decontamination | $1,000 to $2,500 per attic |
| Attic cleanout (debris, old material) | $700 to $1,600 per attic |
How do rodents get into Topanga homes?
Mostly through gaps at the roofline, unsealed vents, and holes around plumbing or electrical penetrations. Topanga’s older, irregular framing tends to offer more access points than modern construction. Call (424) 396-5828 and we’ll find every one of them.
Do I need to clean the attic before new insulation in Topanga?
Yes, if there’s rodent contamination or old, degraded material holding moisture. Cleaning first, then sealing entry points, then installing new insulation is the sequence that lasts. Estimates are free at (424) 396-5828.
Home Energy Audit in Topanga
A home energy audit in Topanga tells you exactly where a canyon house is losing energy before you spend money fixing it. With thermal swings that run from the upper 30s to the mid-90s°F depending on elevation and exposure, and older homes that leak air through irregular framing, a blower door test and thermal imaging reveal what your specific structure actually needs. It’s the honest first step before any insulation, sealing, or ventilation work. See Home Energy Audit for the complete scope.
Blower Door Test
Signs you need it
Your Topanga home is drafty, energy bills feel high for the size of the house, and you want a measured number for how much air is leaking out.
What it costs in Topanga
A blower door test in Topanga runs $200 to $500 as part of a full energy audit, depending on home size and the number of zones tested.
How we do it
We mount a calibrated fan in an exterior door frame, depressurize the house, and measure the exact airflow needed to hold the pressure, which quantifies total leakage.
Thermal Imaging Inspection
Signs you need it
You want to see exactly where heat is escaping or where missing insulation and air leaks are hiding inside walls and ceilings in your Topanga home.
What it costs in Topanga
A thermal imaging inspection in Topanga typically falls between $150 and $400 as part of an audit, depending on square footage and how many rooms are scanned.
How we do it
We scan every wall, ceiling, and floor plane with an infrared camera, identifying temperature anomalies that point to missing insulation, air leaks, or moisture.
What Home Energy Audit Costs in Topanga
| Item | Typical range in Topanga |
|---|---|
| Full home energy audit | $400 to $800 per home |
| Blower door test | $200 to $500 |
| Thermal imaging inspection | $150 to $400 |
Is a home energy audit required before Topanga insulation work?
Not required, but it’s the most reliable way to know what’s actually wrong. In Topanga, where older homes hide irregular framing and air leaks, an audit prevents spending on the wrong fix. Call (424) 396-5828 to schedule one.
How long does a home energy audit take in Topanga?
Most Topanga audits run two to three hours, including the blower door test and thermal imaging walk-through. You’ll get a plain-language report showing what to fix first. Call (424) 396-5828 and we’ll get you booked.
Brands We Service in Topanga
We install and service insulation from Owens Corning, Rockwool, Johns Manville, CertainTeed, Knauf, Icynene, and Demilec, among others. In Topanga, we keep mineral wool and non-combustible batt products in regular rotation because of the fire-zone requirements. For details on what each manufacturer offers, see our brands page.
Pricing for Insulation in Topanga, CA
| Service | Typical range in Topanga |
|---|---|
| Closed-cell spray foam (2 inches) | $4.50 to $7.50 per sq ft |
| Open-cell spray foam | $1.20 to $2.40 per board foot |
| Blown-in fiberglass (attic) | $1.10 to $2.10 per sq ft |
| Dense-pack wall insulation | $2.50 to $4.00 per sq ft of wall |
| Attic radiant barrier | $1.00 to $1.75 per sq ft |
| Attic insulation removal | $1.00 to $1.75 per sq ft |
| Top plate & penetration sealing | $1.00 to $2.00 per linear ft |
| Injection foam wall insulation | $2.50 to $4.00 per sq ft of wall |
| Rodent proofing & exclusion | $500 to $1,500 per home |
| Full home energy audit | $400 to $800 per home |
What pushes prices up in Topanga more than anywhere else is access: steep lots, no flat staging area, and long hose runs from the truck to the attic or crawl space. Non-standard framing also means more time per cavity. Every quote we give is upfront and fixed, with no surprise add-ons, and we offer a free second opinion on any written estimate.
Neighborhoods We Serve in Topanga
We work throughout the Topanga canyon, from the ridgeline homes with long driveways and no turnaround to the canyon-floor clusters tucked under oak cover. Response time is typically same-day or next-day for most Topanga calls, depending on the canyon road and time of year.
- Topanga Canyon (central corridor)
- Fernwood area
- Ridgeline homes above Saddle Peak Road
- Canyon floor near Old Topanga Canyon Road
- Hillside properties off Tuna Canyon side
Service Area - Cities Near Topanga
Walt’s Insulation serves Topanga and the surrounding communities across the Santa Monica Mountains and the Westside. If you’re in Calabasas, CA, Santa Monica, CA, Beverly Hills, CA, or Marina del Rey, CA, we can schedule the same crew that works Topanga every week. Dispatch and scheduling are coordinated from our Los Angeles office, with crews serving Topanga locally.
Serving Topanga, CA - Our Local Coverage Area
We’re based in the Topanga 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 Topanga
Not for most retrofit insulation, air sealing, or energy audit work. However, if your Topanga home falls under Chapter 7A wildland-urban interface standards following a rebuild, the county may require material submittals with the permit. We provide documentation for every product we install. Call (424) 396-5828 to check your specific case.
Most Topanga calls are scheduled within one to two business days, and we can often get a crew out the same day for urgent work like exposed wiring or major air leaks. Call (424) 396-5828 and a live person, not a voicemail, will give you the first available slot.
Yes. We plan for steep lots and tight canyon driveways before the crew arrives, and our technicians carry materials by hand line or wheeled carrier when a truck can’t get close. If you’re worried about access, mention it when you call (424) 396-5828 and we’ll walk through how we’d run the job.
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 30-60 min.
- 4You approve before work beginsNothing starts until you say go.
What Topanga Customers Say
"Radiant barrier and new insulation in one visit. Walt explained what the foil actually does and what it does not, which nobody else bothered to. Electric bill in July was the lowest it has been in this house."
- Nadia Haddad"Air sealing first, then blown-in over the top. He found a bathroom fan venting straight into the attic and fixed that too. Written price before they started, same price when they finished."
- Arjun Mehta"Spray foam in the garage ceiling under the bonus room. That room used to be unusable in summer. Walt talked me out of foaming the whole attic because it did not need it - saved me a couple thousand and I trust him more for it."
- Bud Larkin