Insulation in Los Angeles, CA
Crawl space encapsulation and vapor barrier installation in Los Angeles typically costs $3,500-$8,500 for a full encapsulation, with vapor barrier-only jobs running $1,200-$3,000 depending on crawl space size and existing moisture damage. Most Los Angeles homes with crawl spaces - particularly the pre-WWII Craftsman bungalows and Spanish Colonial Revival duplexes common to Koreatown, Echo Park, and parts of South LA - were built with dirt floors and zero moisture protection, leaving floor joists vulnerable to the region’s seasonal humidity spikes and occasional winter rains. We dispatch crews from our Los Angeles office to inspect, measure, and provide a written price before any work starts. Call (628) 226-1097 for a free estimate.
Why Los Angeles Homes Are Different
Los Angeles contains one of the largest concentrations of pre-WWII housing in the western US - Craftsman bungalows, Spanish Colonial Revival duplexes, and early stucco flats built when the city’s “perfect weather” mythology meant insulation was considered unnecessary. Hundreds of thousands of these homes have essentially zero wall insulation and marginal attic coverage, making retrofit work the dominant job category here.
The insulation challenge in Los Angeles is almost entirely a cooling problem. The San Fernando Valley and inland communities like Woodland Hills routinely hit 105-115°F during late-summer heat events, and intense solar radiation on low-slope and flat roofs means radiant barriers paired with attic insulation deliver measurable ROI in reduced AC loads. The mild winters mean homeowners rarely feel the cold-draft urgency that drives insulation calls in other markets, so we sell on summer comfort, Title 24 compliance, and documented blower-door results.
In hillside communities - Topanga, Altadena, parts of the Hollywood Hills - homes in mapped Wildland-Urban Interface fire hazard severity zones increasingly require or strongly favor fire-rated mineral wool over standard fiberglass or cellulose. Original plaster walls throughout older neighborhoods require injection or dense-pack techniques rather than standard batt installs, and post-WWII San Fernando Valley tract homes often have 2×4 framing with badly degraded or missing batts from decades of pest treatments and HVAC work.
Our Main Los Angeles Services
These are the three services Los Angeles homeowners call about most often. Each has its own detailed Los Angeles page.
Attic Insulation in Los Angeles
Attic insulation in Los Angeles focuses on cooling-load reduction in a market where attic temperatures can exceed 140°F on Valley summer afternoons. We typically find R-11 to R-19 existing depth in pre-1950 homes and R-30 batts degraded by rodent activity or HVAC contractor traffic in post-war tracts. Our crews air seal before insulating, every time, and provide before-and-after blower-door numbers so you can verify the result. Attic Insulation in Los Angeles covers material options, Title 24 compliance paths, and pricing by home size.
Spray Foam Insulation in Los Angeles
Spray foam insulation in Los Angeles solves the unique problem of uninsulated walls in homes where exterior stucco or original siding cannot be removed for traditional retrofit. Closed-cell foam at 2 inches delivers R-14 and an air barrier in one pass, making it ideal for the thin wall cavities of 1920s courtyard apartments and hillside homes with complex framing. We use Icynene and Demilec products with documented environmental data sheets. Spray Foam Insulation in Los Angeles details open-cell versus closed-cell applications and fire-rated assemblies for WUI zones.
Blown-In Insulation in Los Angeles
Blown-in insulation in Los Angeles is the workhorse retrofit for attics with adequate access and intact decking. We blow Owens Corning AttiCat or GreenFiber cellulose over sealed attic floors to achieve R-38 to R-49 per Title 24, with depth markers photographed for permit documentation. In Los Angeles, this is often the most cost-effective path for San Fernando Valley ranch homes and Mid-Century tract houses with straightforward attic geometry. Blown-In Insulation in Los Angeles breaks down material densities, coverage calculators, and blower-door targets.
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.
Before
AfterCrawl Space Encapsulation & Vapor Barrier in Los Angeles
Most crawl spaces in Los Angeles’s pre-WWII housing stock - the Craftsman bungalows of Highland Park, the Spanish Revival duplexes of Silver Lake, the stucco flats of Koreatown - were built over bare dirt with no moisture barrier and no perimeter ventilation strategy. Seasonal humidity, occasional winter rain intrusion, and the region’s clay-heavy soils create condensation on floor joists and subflooring that shows up as musty odors, cupped hardwood, and in the worst cases, fungal growth requiring structural repair. Crawl Space Encapsulation & Vapor Barrier is our primary service in these neighborhoods because it addresses the root cause: uncontrolled moisture migration from soil to structure.
Crawl Space Vapor Barrier
Signs you need it
Your hardwood floors feel damp in winter, there’s a persistent earthy smell in ground-floor rooms, or you can see standing water or dark staining on the crawl space dirt after rain.
What it costs in Los Angeles
A 6-mil to 20-mil vapor barrier installed over bare dirt in a typical Los Angeles crawl space runs $1,200-$3,000 for homes under 1,500 square feet, with thicker mil ratings and seam sealing adding $400-$800.
How we do it
We remove debris, grade the soil surface, lay overlapping polyethylene sheeting with sealed seams and mechanical fastening at walls and piers, then document the installation with photos before closing the access.
Crawl Space Encapsulation
Signs you need it
You’re seeing rusted ductwork, sagging insulation batts hanging from the floor joists, or your HVAC system runs constantly without reaching setpoint due to duct losses in a vented, unconditioned crawl.
What it costs in Los Angeles
Full encapsulation with vapor barrier, sealed vents, insulated walls, and conditioned air supply typically costs $3,500-$8,500 in Los Angeles, with larger or heavily obstructed crawl spaces reaching $10,000-$12,000.
How we do it
We seal all vent openings, install rigid foam board on perimeter walls, lay a sealed vapor barrier across the floor and up walls, add a mechanical dehumidifier if moisture load requires it, and provide before-and-after humidity readings with your photo record.
What Crawl Space Encapsulation & Vapor Barrier Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Vapor barrier (6-20 mil, dirt floor only) | $1,200 - $3,000 |
| Full encapsulation with wall insulation | $3,500 - $8,500 |
| Large or obstructed crawl space | $10,000 - $12,000 |
How long does crawl space encapsulation take in Los Angeles?
Most vapor barrier jobs finish in one day; full encapsulation with wall insulation and dehumidification takes two to three days. We provide a written schedule with your price before work starts.
Will encapsulation help with musty smells upstairs?
Yes - sealing the moisture source stops the upward migration of damp air carrying mold spores and soil gases through floor penetrations. We measure indoor humidity before and after to document the change.
Radiant Barrier Installation in Los Angeles
Radiant barrier installation in Los Angeles solves a problem that barely exists in coastal California but dominates inland neighborhoods: solar heat gain through roofs that reach 160-180°F surface temperature during August heat events in Woodland Hills, Chatsworth, and the San Gabriel Valley. Low-slope and flat roofs common to Mid-Century modern homes and 1960s apartment conversions absorb and reradiate heat into attic spaces, forcing AC systems to overcome a thermal load that conductive insulation alone cannot block. Radiant Barrier Installation reflects that radiant energy back toward the roof deck before it enters the conditioned space, reducing attic air temperatures by 20-40°F in peak conditions.
Attic Radiant Barrier
Signs you need it
Your attic feels like a sauna by 10 a.m. even with R-30+ insulation, or your second-floor rooms are 8-12°F warmer than the thermostat setting on summer afternoons.
What it costs in Los Angeles
Radiant barrier foil stapled to rafters or laid over attic floor insulation in a typical Los Angeles home runs $1,500-$3,500, with complex roof geometries or steep pitches adding $500-$1,200.
How we do it
We install perforated aluminum foil or metallized fabric across rafter bottoms or over existing attic insulation, maintaining ventilation channels and avoiding compression that would reduce its reflective performance.
Radiant Barrier Roof Deck
Signs you need it
You’re reroofing a home with unvented or poorly vented attic space, or your roof sheathing shows heat-degraded shingles with premature granule loss from excessive deck temperatures.
What it costs in Los Angeles
Radiant barrier applied directly to roof deck during reroofing or new construction costs $2,000-$4,500 in Los Angeles, with spray-applied radiant coatings at the lower end and rigid foil-faced sheathing at the upper end.
How we do it
We apply foil-faced OSB or spray radiant barrier coating to the underside of roof decking during accessible construction phases, ensuring continuity at ridges and valleys with taped seams documented in your photo record.
What Radiant Barrier Installation Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Attic radiant barrier (foil, rafter or floor) | $1,500 - $3,500 |
| Radiant barrier roof deck application | $2,000 - $4,500 |
| Complex roof geometry add-on | $500 - $1,200 |
Does radiant barrier work with existing attic insulation?
Yes - it’s designed to complement, not replace, conductive insulation. We assess your current R-value and air sealing status first; adding radiant barrier over unsealed attic floors wastes money.
How much will my cooling bill drop?
Most Los Angeles homeowners see 5-15% summer cooling reduction, with the highest savings in homes with ducts in unconditioned attics. We model your specific roof type and orientation in our estimate.
Insulation Removal & Replacement in Los Angeles
Insulation removal and replacement in Los Angeles is most commonly triggered by three conditions we see weekly: rodent infestation and nesting in pre-1950 attics, degraded batts in San Fernando Valley tract homes where decades of pest treatment and HVAC service have compressed or contaminated the material, and vermiculite insulation in hillside homes built 1920-1980 that may contain asbestos and requires abatement-protocol removal. Insulation Removal & Replacement is not a cosmetic service here - it’s a health and performance necessity when the existing material cannot be safely or effectively supplemented.
Contaminated Insulation Removal
Signs you need it
You’re finding rodent droppings, urine staining, or insect debris in attic insulation, or there’s a persistent organic odor that worsens when HVAC runs due to contaminated material near duct boots.
What it costs in Los Angeles
Contaminated insulation removal with HEPA containment, bagging, and disposal runs $2,500-$5,500 in Los Angeles, with severe infestations requiring sanitizing and deodorizing treatment adding $800-$1,500.
How we do it
We establish negative air pressure with HEPA filtration, remove contaminated material in sealed bags, apply enzymatic sanitizer to exposed surfaces, and document the clean substrate with photos before installing replacement insulation.
Vermiculite & Old Insulation Removal
Signs you need it
Your attic contains gray-brown pebbly granules that look like small gravel, or you’re planning any attic work and cannot verify the insulation type installed before 1990.
What it costs in Los Angeles
Vermiculite removal following EPA-recommended work practices with third-party air monitoring costs $4,000-$8,000 in Los Angeles, with larger attics or difficult access reaching $10,000-$15,000.
How we do it
We wet the material to suppress dust, remove it with specialized HEPA vacuums and sealed containers, coordinate third-party clearance air sampling, and provide the lab report with your documented photo record.
What Insulation Removal & Replacement Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Contaminated insulation removal | $2,500 - $5,500 |
| Vermiculite removal with air monitoring | $4,000 - $8,000 |
| Large attic or difficult access | $10,000 - $15,000 |
Can I just add new insulation over old?
Only if the existing material is dry, uncontaminated, and uncompressed - conditions we rarely find in Los Angeles attics older than 30 years. We inspect and document before recommending overlay versus full removal.
How do I know if my old insulation has asbestos?
Vermiculite is the primary concern in Los Angeles homes built 1920-1980; we assume it contains asbestos until lab testing proves otherwise and price removal accordingly. Do not disturb it yourself.
Attic Air Sealing in Los Angeles
Attic air sealing in Los Angeles is the single most cost-effective envelope improvement for homes built before Title 24 enforcement, yet it’s the step most contractors skip because it’s invisible and labor-intensive. In a 1920s Craftsman with original plaster and lath, or a 1950s Valley ranch with recessed can lights and flex duct penetrations, the attic floor is perforated with dozens of air leakage paths that deliver conditioned air directly to the vented attic space. Attic Air Sealing is our mandatory first step before any insulation goes in - we will not blow fiberglass or cellulose over an unsealed attic floor because it buries the leaks and makes future access impossible.
Top Plate & Penetration Sealing
Signs you need it
You feel warm air dumping from ceiling fixtures on summer afternoons, or your blower-door test shows excessive leakage at the attic floor plane despite adequate insulation depth.
What it costs in Los Angeles
Sealing top plates, wire penetrations, and plumbing stacks in a typical Los Angeles attic runs $1,200-$2,800, with balloon-framed or multi-story homes requiring more extensive work at $3,000-$4,500.
How we do it
We locate all penetrations with blower-door-directed smoke, seal with fire-rated caulk and expanding foam, install rigid blocking at open stud bays, and retest with the blower door to quantify the reduction.
Can Light & Duct Boot Sealing
Signs you need it
Your recessed can lights flicker or fail prematurely from attic heat, or rooms farthest from the air handler receive weak airflow due to duct leakage at the attic connection.
What it costs in Los Angeles
Sealing IC-rated can light housings and duct boots with fire-rated covers and mastic runs $800-$2,000 in Los Angeles, with non-IC fixtures requiring replacement before safe enclosure adding $400-$1,200.
How we do it
We install pre-formed fire-rated covers over can lights, seal duct boots with UL-181 mastic and mechanical fasteners, and pressure-test the duct system to verify leakage reduction below 10% of fan flow.
What Attic Air Sealing Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Top plate and penetration sealing | $1,200 - $2,800 |
| Can light and duct boot sealing | $800 - $2,000 |
| Balloon frame or multi-story add-on | $3,000 - $4,500 |
Do I need air sealing if I’m already replacing insulation?
Yes - it’s the only opportunity to access the attic floor plane without removing new insulation. We seal first, then insulate, and provide blower-door numbers proving the sequence was worth it.
How much does air sealing reduce my energy use?
Typical Los Angeles homes see 15-25% reduction in heating and cooling load after comprehensive attic air sealing, with the greatest savings in homes with ductwork in vented attics.
Wall Insulation in Los Angeles
Wall insulation in Los Angeles is fundamentally a retrofit problem: hundreds of thousands of pre-1950 homes were built with 2×4 or even 2×3 studs, no wall cavity insulation, and original plaster-and-lath interior walls that cannot be opened for standard batt installation without destroying historic finishes. Post-WWII tract homes in the Valley often have degraded or missing batts from decades of electrical and plumbing updates. Wall Insulation in these homes requires injection or dense-pack techniques that fill cavities from the exterior or through small interior access points, preserving the original character while meeting modern Title 24 standards.
Injection Foam Wall Insulation
Signs you need it
Your exterior walls feel hot to the touch in afternoon sun, or you’re undertaking exterior siding replacement and want to insulate before the new cladding goes up.
What it costs in Los Angeles
Injection foam wall insulation for a typical Los Angeles home runs $3,500-$7,500 for complete exterior walls, with stucco homes requiring drill-and-patch access at $4,500-$9,000.
How we do it
We drill 2-inch holes at stud-bay spacing, inject slow-rise foam to fill without bowing studs, patch with matching materials, and provide thermal imaging verification showing cavity fill completeness.
Drill & Fill Wall Insulation
Signs you need it
You have uninsulated plaster walls with intact exterior siding, or you’re experiencing significant room-to-room temperature variation despite adequate attic insulation.
What it costs in Los Angeles
Dense-pack cellulose drill-and-fill for a single-story Los Angeles home costs $2,500-$5,500, with two-story homes or balloon framing reaching $5,000-$9,000 due to extended cavity height.
How we do it
We access stud bays through exterior or interior holes, blow Knauf or GreenFiber cellulose to 3.5 pounds per cubic foot density to prevent settling, patch and match finishes, and document fill density with core samples.
What Wall Insulation Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Injection foam (siding replacement access) | $3,500 - $7,500 |
| Injection foam with stucco drill-and-patch | $4,500 - $9,000 |
| Dense-pack cellulose drill-and-fill | $2,500 - $5,500 |
Will injection foam damage my plaster walls?
No - we access cavities from the exterior when possible, or through small interior holes that are patched and textured to match. Slow-rise foam formulations prevent pressure damage to lath.
Can you insulate walls without removing drywall?
Yes - drill-and-fill techniques require only 2-inch holes per stud bay, repaired after installation. This is our standard approach for Los Angeles homes with original plaster or recently remodeled interiors.
Attic Cleaning & Rodent Proofing in Los Angeles
Attic cleaning and rodent proofing in Los Angeles addresses a problem intensified by the region’s mild climate and abundant tree cover: roof rats and squirrels nest in unsealed attics year-round, contaminating insulation with droppings, urine, and parasites, and compressing material with tunneling activity. In hillside neighborhoods from Topanga to Griffith Park, mature oak and sycamore canopies provide continuous aerial highways to rooflines with unscreened vents or deteriorated fascia. Attic Cleaning & Rodent Proofing is often the prerequisite to any insulation work - we will not install new material over active infestation or untreated waste.
Attic Sanitizing & Decontamination
Signs you need it
You’re finding rodent droppings in attic insulation, hearing scratching in ceilings at dawn or dusk, or smelling ammonia-like odor that intensifies with summer heat.
What it costs in Los Angeles
Attic sanitizing and decontamination with HEPA vacuuming, enzymatic treatment, and odor neutralization runs $1,500-$3,500 in Los Angeles, with heavy infestation or extensive soiled insulation reaching $4,000-$6,500.
How we do it
We remove contaminated insulation if required, HEPA-vacuum all surfaces, apply EPA-registered disinfectant and enzyme digester, and provide photos of the sanitized substrate before any new work begins.
Rodent Proofing & Exclusion
Signs you need it
You’re seeing gnaw marks on fascia boards, finding droppings near attic access hatches, or have had repeated pest control visits without permanent resolution.
What it costs in Los Angeles
Rodent proofing with metal screening, hardware cloth, and sealant at all entry points costs $800-$2,500 in Los Angeles, with steep roofs or complex eave architecture adding $500-$1,500.
How we do it
We inspect roofline, vents, and utility penetrations with the blower door running to locate hidden access paths, seal with rodent-proof materials, and install vent screens with appropriate free-air area for attic ventilation.
What Attic Cleaning & Rodent Proofing Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Attic sanitizing and decontamination | $1,500 - $3,500 |
| Heavy infestation with insulation removal | $4,000 - $6,500 |
| Rodent proofing and exclusion | $800 - $2,500 |
How do I know rodents are gone before you insulate?
We require a 14-day trap-clear period with zero activity, verified with photo documentation, before installing new insulation. Sealing over active infestation traps animals and creates worse problems.
Will rodent proofing keep squirrels out too?
Yes - we use 1/4-inch hardware cloth and metal flashing that excludes both roof rats and tree squirrels, the two most common attic invaders in Los Angeles’s canopy-covered neighborhoods.
Home Energy Audit in Los Angeles
Home energy audit in Los Angeles is the diagnostic starting point for homeowners who suspect their envelope is underperforming but cannot identify which improvement delivers the highest return. In a market with mild winters and punishing summer cooling loads, the standard audit must weight cooling-dominated metrics - duct leakage, attic radiant heat gain, and wall insulation gaps - differently than heating-dominated climates. Home Energy Audit provides the documented baseline that makes every subsequent decision data-driven, with blower-door numbers and thermal images you can reference when comparing contractor proposals.
Blower Door Test
Signs you need it
Your home feels drafty despite closed windows, your energy bills are 30% or more above neighbors with similar homes, or you’re planning envelope work and want a before-and-after performance metric.
What it costs in Los Angeles
A standalone blower-door test with written report costs $300-$600 in Los Angeles, with comprehensive audit packages including thermal imaging and duct testing at $500-$1,200.
How we do it
We install a calibrated fan in an exterior door, depressurize the home to 50 Pascals, measure CFM50 airflow, and use smoke pencils and infrared cameras to locate leakage paths for your documented report.
Thermal Imaging Inspection
Signs you need it
You have persistent hot or cold spots on interior walls, suspect missing insulation behind finished surfaces, or need documentation for an HOA or contractor dispute about envelope performance.
What it costs in Los Angeles
Thermal imaging as part of a comprehensive audit runs $500-$1,200 in Los Angeles, with standalone exterior envelope scans at $400-$800 depending on home size and complexity.
How we do it
We scan interior and exterior surfaces with a calibrated FLIR camera during controlled temperature differential conditions, annotate images with R-value estimates where deficiencies appear, and deliver a photo report with prioritized recommendations.
What Home Energy Audit Costs in Los Angeles
| Item | Typical range in Los Angeles |
|---|---|
| Standalone blower-door test | $300 - $600 |
| Comprehensive audit with thermal imaging | $500 - $1,200 |
| Standalone thermal imaging scan | $400 - $800 |
Is a home energy audit required for rebates?
Many Los Angeles utility rebate programs and California Energy Upgrade incentives require a pre- and post-work audit with documented blower-door numbers - we provide both as part of our audit package.
How long does the audit take?
A comprehensive audit requires 3-4 hours on site plus setup and breakdown; you receive the written report with thermal images, blower-door results, and prioritized recommendations within 48 hours.
Brands We Service in Los Angeles
We install and service insulation materials from Owens Corning, Johns Manville, Knauf, and Rockwool - no proprietary lock-in, no single-source pressure. Our Los Angeles warehouse stocks common batt, blown, and board densities for same-day starts on standard jobs, with specialty orders arriving in 24-48 hours. our brands page lists full product specifications and environmental data sheets.
Pricing for Insulation in Los Angeles, CA
| Service | Typical range in Los Angeles |
|---|---|
| Crawl space vapor barrier | $1,200 - $3,000 |
| Full crawl space encapsulation | $3,500 - $8,500 |
| Attic radiant barrier | $1,500 - $3,500 |
| Radiant barrier roof deck | $2,000 - $4,500 |
| Contaminated insulation removal | $2,500 - $5,500 |
| Vermiculite removal with monitoring | $4,000 - $8,000 |
| Attic air sealing (top plates) | $1,200 - $2,800 |
| Can light and duct boot sealing | $800 - $2,000 |
| Injection foam wall insulation | $3,500 - $7,500 |
| Dense-pack cellulose drill-and-fill | $2,500 - $5,500 |
| Attic sanitizing and decontamination | $1,500 - $3,500 |
| Comprehensive home energy audit | $500 - $1,200 |
Prices in Los Angeles push toward the higher end for homes with original plaster walls, steep roof pitches, or active rodent infestation requiring remediation before insulation work. Every job begins with a written price and scope under Haven Standard Clause 1 - no work starts without both documents signed.
Neighborhoods We Serve in Los Angeles
Our crews work across Los Angeles’s full geographic and architectural range, from the pre-WWII housing stock of Echo Park and Highland Park to the hillside WUI zones of Topanga and Altadena, the post-war tracts of Van Nuys and Northridge, and the courtyard apartments of Koreatown and Silver Lake. Most locations receive same-day or next-day scheduling availability.
- Echo Park / Silver Lake
- Highland Park / Eagle Rock
- Van Nuys / Northridge
- Woodland Hills / Chatsworth
- Topanga / Altadena
Service Area - Cities Near Los Angeles
We serve homeowners throughout the Los Angeles metro with crews dispatched from our local office. Nearby communities include Huntington Park, CA, South Gate, CA, Bell, CA, and Lynwood, CA, with response times and pricing consistent across the service area. Call (628) 226-1097 to confirm coverage for your address.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 Los Angeles
Most attic insulation and air sealing in Los Angeles requires a permit through LADBS or your local jurisdiction, especially when altering thermal envelope components or when Title 24 compliance documentation is needed for resale or refinancing. We handle permit applications as part of our written scope - the fee appears in your upfront price, not as a surprise add-on.
We answer calls with a live person 24/7 and typically schedule inspections within 24-48 hours across Los Angeles. Emergency situations - active roof leaks into insulation, failed HVAC due to duct collapse - receive same-day dispatch when safety is affected.
Exterior-facing work - wall injection with visible patchwork, roof deck modifications, or exterior-mounted radiant barriers - may require HOA approval in Los Angeles’s many covenant-controlled communities. We provide written scope, material specifications, and photo documentation to support your application before work begins.
Ready to get a written price before any work starts? Call (628) 226-1097 for a free estimate. Every job includes a Documented Photo Record, and on applicable work, before-and-after blower-door numbers so you can see the performance change you paid for. Under our 365-Day Done Right Promise, if it’s not done right, we make it right.
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 same-day.
- 4You approve before work beginsNothing starts until you say go.
What Los Angeles Customers Say
"Fixed price, clean work, and they hauled the old material away as agreed."
- Todd M."Crawl space encapsulation done properly. Photographs of the vapour barrier at every seam, and the damp smell in the hallway is gone."
- Ainsley P."Two other companies quoted to blow more insulation on top of what was there. These were the only ones who said the existing material had to come out first, and explained why."
- Clifford E.