Insulation in Santa Clara, CA
Crawl space encapsulation and vapor barrier work in Santa Clara typically runs $3,200-$6,800 for a full encapsulation, with most jobs scheduled within 48 hours. Because this city’s post-war ranch homes were built on slab foundations with minimal moisture protection, crawl spaces that do exist - mostly in additions and split-levels near the older neighborhoods - face unique humidity challenges from the South Bay’s clay-heavy soils and seasonal groundwater shifts. We’re Envelope Insulation Co., and we treat air sealing as a prerequisite, not an upsell, on every Santa Clara job we take. Call (669) 280-8103 for a written price before any work starts.
Why Santa Clara Homes Are Different
Santa Clara sits in a distinct thermal pocket of the South Bay, where summer afternoons regularly hit the mid-90s°F and attic temperatures can push past 140°F during heat waves - far hotter than coastal San Jose neighborhoods just west. The housing stock is overwhelmingly post-WWII ranch-style tract homes built from the late 1940s through the 1970s, when orchards and cannery land gave way to suburbia. These single-story, slab-on-grade houses were constructed with original fiberglass batts that have compressed and settled over 50-plus years, and some 1950s-era attics still contain vermiculite that requires asbestos testing before any work begins.
Perhaps most importantly, Santa Clara operates under its own municipal electric utility, Silicon Valley Power (SVP), rather than PG&E. This means homeowners here access entirely different insulation rebates and energy-efficiency incentives than neighbors in San Jose or Sunnyvale, and contractors who understand SVP’s specific program structures can save clients significant out-of-pocket costs. The city’s 1960s housing stock also presents a rare opportunity: most wall cavities have never been insulated in six decades, making dense-pack retrofit a growth category that barely exists at this scale in newer-built neighboring cities.
Our Main Santa Clara Services
These are the three services Santa Clara homeowners call us about most often.
Attic Insulation in Santa Clara
Attic insulation in Santa Clara means dealing with compressed original batts, occasional vermiculite layers, and attics that function more like solar ovens than building components. We start with a blower-door test to measure air leakage, then seal before we insulate - always. Most Santa Clara attic jobs we complete use Owens Corning or Johns Manville materials, with R-38 to R-49 upgrades being the most common specification for this climate. Attic Insulation in Santa Clara details our full process and pricing.
Spray Foam Insulation in Santa Clara
Spray foam makes sense in Santa Clara for specific applications: rim joists in older additions, irregular attic geometries in modified ranch homes, and air-sealing-critical jobs where the blower-door target is aggressive. We use open-cell and closed-cell products from Icynene and Demilec, selected by application rather than brand preference. Every spray foam job gets pre- and post-blower-door documentation so you can verify the air-sealing result in CFM50. Spray Foam Insulation in Santa Clara covers specifications and typical costs.
Blown-In Insulation in Santa Clara
Blown-in cellulose and fiberglass dominate Santa Clara’s retrofit market because they integrate well with mandatory air sealing and fill irregular joist bays left by decades of DIY work and pest disturbance. We blow GreenFiber cellulose or Owens Corning fiberglass over sealed attic floors, never over unsealed penetrations - that sequence is non-negotiable under our Haven Standard. The material choice depends on your SVP rebate eligibility and the attic’s existing conditions. Blown-In Insulation in Santa Clara breaks down material comparisons and pricing.
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.
Crawl Space Encapsulation & Vapor Barrier in Santa Clara
Crawl space encapsulation and vapor barrier installation in Santa Clara addresses a specific subset of homes: additions, split-levels, and older properties near the original downtown core where crawl spaces were included in original construction. These spaces suffer from clay-soil moisture wicking, seasonal groundwater fluctuation, and the South Bay’s combination of dry summers and wet winters that creates expansion-contraction cycles in foundation vents. Crawl Space Encapsulation & Vapor Barrier is our full hub page for this service line.
Unlike full basement regions, Santa Clara’s crawl spaces are typically small, irregular, and interconnected with utility penetrations that make vapor barrier installation detail-critical. We encapsulate only after assessing drainage patterns and sump pump needs, and we document every seam, overlap, and penetration with photos you receive in your closing packet.
Crawl Space Vapor Barrier
Signs you need it
Your crawl space has standing water after winter rains, musty odors entering living spaces through floor gaps, or visible mold on joist bottoms.
What it costs in Santa Clara
A standard 6-mil to 20-mil vapor barrier installation in Santa Clara runs $1,800-$3,400 for typical crawl spaces under 1,000 square feet.
How we do it
We remove debris, grade the soil surface, lay overlapping polyethylene sheets sealed at seams and piers, and terminate edges against foundation walls with mechanical fastening.
Crawl Space Encapsulation
Signs you need it
You’re experiencing chronic humidity above 70% RH in the crawl space, hardwood floor cupping from below, or pest activity attracted to damp conditions.
What it costs in Santa Clara
Full encapsulation with sealed vapor barrier, insulated walls, and conditioned air supply in Santa Clara typically ranges $3,200-$6,800.
How we do it
We install a reinforced polyethylene liner across floors and up walls, seal all seams and penetrations with tape and mastic, insulate perimeter walls, and add mechanical dehumidification or conditioned air integration as specified.
What Crawl Space Encapsulation & Vapor Barrier Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Vapor barrier installation (6-20 mil) | $1,800 - $3,400 |
| Full crawl space encapsulation | $3,200 - $6,800 |
| Crawl space insulation (floor or wall) | $2,400 - $4,600 |
How long does crawl space encapsulation take in Santa Clara?
Most Santa Clara crawl space encapsulations finish in two to three days, with vapor-only jobs completing in one day. We coordinate with your schedule and provide a written timeline before starting. Call (669) 280-8103 for an exact quote - estimates are free.
Will encapsulation help with floor temperatures upstairs?
Yes, particularly in older Santa Clara homes where crawl space floors were never insulated; sealing and insulating the crawl space boundary reduces thermal bridging and raises floor surface temperatures by 5-10°F in winter. Call (669) 280-8103 for an exact quote - estimates are free.
Radiant Barrier Installation in Santa Clara
Radiant barrier installation in Santa Clara is driven by one local fact: attic temperatures here regularly exceed 140°F during summer heat waves, turning unprotected roof decks into radiant heat sources that overwhelm cooling systems. The city’s post-war ranch homes, with their low-pitch roofs and minimal original insulation, are particularly vulnerable because the roof deck sits close to the ceiling plane with little buffer zone. Radiant Barrier Installation covers our full technical approach.
We install radiant barriers as part of integrated attic systems, never as standalone band-aids over unsealed attics. The performance gain is measurable and documentable, and we provide before-and-after attic temperature readings on every job.
Attic Radiant Barrier
Signs you need it
Your air conditioner runs continuously after 2 PM on summer days, upstairs rooms stay 8-15°F hotter than downstairs, or your cooling bills spike July through September.
What it costs in Santa Clara
Attic radiant barrier installation in Santa Clara typically costs $1,400-$2,800 for a standard single-story ranch home.
How we do it
We staple perforated aluminum foil or install foil-faced sheathing across rafter bottoms after completing air sealing, ensuring a 3/4-inch minimum air gap above the radiant surface for proper function.
Radiant Barrier Roof Deck
Signs you need it
You’re re-roofing a Santa Clara home and want to address radiant heat gain at the source rather than treating symptoms in the attic.
What it costs in Santa Clara
Roof-deck radiant barrier integrated during re-roofing in Santa Clara adds $1,800-$3,200 to the roofing scope.
How we do it
We install foil-faced OSB or reflective underlayment directly to the roof deck during tear-off, creating a permanent radiant barrier that doesn’t degrade or require maintenance.
What Radiant Barrier Installation Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Attic radiant barrier (retrofit) | $1,400 - $2,800 |
| Radiant barrier roof deck (during re-roof) | $1,800 - $3,200 |
| Radiant barrier with attic air sealing package | $2,600 - $4,400 |
Does radiant barrier work with existing insulation?
Yes, radiant barrier complements existing insulation by addressing the radiant heat transfer that fiberglass and cellulose don’t block; we assess your current R-value and air sealing status before recommending placement. Call (669) 280-8103 for an exact quote - estimates are free.
How much cooler will my attic get?
Properly installed radiant barriers in Santa Clara attics typically reduce peak attic temperatures by 20-35°F, though actual living-space cooling load reduction depends on your existing insulation and air sealing completeness. Call (669) 280-8103 for an exact quote - estimates are free.
Insulation Removal & Replacement in Santa Clara
Insulation removal and replacement in Santa Clara often starts with a discovery: compressed original batts, rodent-contaminated material, or vermiculite that requires asbestos testing before any disturbance. The city’s 1950s and 1960s housing stock is now old enough that multiple insulation eras may be layered in a single attic, each with different handling requirements. Insulation Removal & Replacement details our containment and disposal protocols.
We don’t remove insulation to sell replacement; we remove it when it’s degraded, contaminated, or blocking necessary air sealing work. Every removal job includes photo documentation of conditions found, and replacement specifications are written only after the space is clean and inspected.
Contaminated Insulation Removal
Signs you need it
You’ve found rodent droppings, urine staining, or nesting material in your attic insulation, or you’re experiencing unexplained allergy symptoms that worsen when HVAC runs.
What it costs in Santa Clara
Contaminated insulation removal in Santa Clara runs $2,200-$4,600 depending on attic size, contamination extent, and required PPE level for safe handling.
How we do it
We establish negative air containment, remove bagged material through sealed chutes, HEPA-vacuum all surfaces, apply EPA-registered sanitizer, and provide photo documentation before any new insulation is specified.
Vermiculite & Old Insulation Removal
Signs you need it
Your Santa Clara home was built 1940-1980 and has gray, pebbly insulation material in the attic that may contain asbestos-bearing vermiculite from the Libby, Montana mine.
What it costs in Santa Clara
Vermiculite removal with asbestos abatement protocol in Santa Clara typically costs $4,800-$9,200, with third-party clearance testing included.
How we do it
We collect samples for lab analysis, and if positive, execute full abatement with licensed subcontractors, air monitoring, and documented clearance before any reconstruction or reinsulation begins.
What Insulation Removal & Replacement Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Contaminated insulation removal | $2,200 - $4,600 |
| Vermiculite removal (with abatement) | $4,800 - $9,200 |
| Standard insulation removal (non-hazardous) | $1,400 - $2,800 |
Can you test for asbestos before removing?
Yes, we collect samples for third-party lab analysis and will not disturb vermiculite or suspect material until results confirm safe handling protocols; this is non-negotiable under our Haven Standard. Call (669) 280-8103 for an exact quote - estimates are free.
Do I have to replace immediately after removal?
No, we can leave the attic clean and sealed while you schedule replacement, though we recommend completing the insulation package within the same season to avoid energy penalty and pest re-entry. Call (669) 280-8103 for an exact quote - estimates are free.
Attic Air Sealing in Santa Clara
Attic air sealing in Santa Clara is the single highest-ROI envelope improvement for this city’s housing stock, because every ranch home built 1950-1970 was constructed with penetrations that directly connect conditioned space to vented attic. Top plates, can lights, duct boots, and attic hatches leak continuously, and Santa Clara’s cooling-dominated climate means you’re paying to air-condition air that escapes into a 140°F attic. Attic Air Sealing explains our blower-door-verified approach.
We seal first, then insulate - never the reverse. Blowing insulation over unsealed leaks simply buries them, making future detection and repair more expensive. Our before-and-after blower-door documentation shows the actual CFM50 reduction you paid for.
Top Plate & Penetration Sealing
Signs you need it
Your blower-door test shows excessive leakage at the attic floor plane, or you can feel drafts at electrical outlets and switch plates on exterior walls during Santa Clara’s occasional winter wind events.
What it costs in Santa Clara
Top plate and penetration sealing in Santa Clara typically runs $1,600-$3,200 for a standard ranch home, depending on accessible linear footage and penetration density.
How we do it
We access top plates by moving existing insulation, apply fire-rated caulk or foam at all plate-to-drywall joints, seal wire and pipe penetrations with appropriate materials, and verify with blower-door directed diagnostic.
Can Light & Duct Boot Sealing
Signs you need it
You have original recessed can lights in your Santa Clara home’s ceiling that are not IC-rated, or your HVAC ducts show dust accumulation at attic connections indicating leakage.
What it costs in Santa Clara
Can light sealing with approved covers and duct boot sealing in Santa Clara costs $800-$2,400 depending on fixture count and duct configuration.
How we do it
We install fire-rated airtight covers over non-IC cans, seal with fire-stop caulk, and mastic-seal all duct boots and flex connections before any insulation covers the work.
What Attic Air Sealing Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Top plate & penetration sealing | $1,600 - $3,200 |
| Can light & duct boot sealing | $800 - $2,400 |
| Full attic air sealing package | $2,400 - $4,800 |
Will air sealing alone lower my bills?
Yes, particularly in Santa Clara’s cooling-dominated climate where every CFM50 of attic leakage represents conditioned air you’re paying to replace; we typically see 15-25% cooling load reduction from sealing before insulation is upgraded. Call (669) 280-8103 for an exact quote - estimates are free.
How do you prove the sealing worked?
We provide before-and-after blower-door test results in CFM50 - a pressurization reading that shows, in one number, how much air your building envelope was losing before and after our work - included in every applicable job’s documentation packet. Call (669) 280-8103 for an exact quote - estimates are free.
Wall Insulation in Santa Clara
Wall insulation in Santa Clara represents a largely untapped opportunity: the city’s 1960s ranch homes were built with essentially empty wall cavities, code-compliant at the time but now representing six decades of uninsulated thermal bypass. Because these homes are slab-on-grade with no basement, the walls constitute the full vertical thermal boundary, and dense-pack retrofit can reduce cooling loads significantly in this inland South Bay climate. Wall Insulation covers our injection and drill-fill methods.
Unlike newer cities where wall insulation was standard from construction, Santa Clara’s scale of uninsulated 1960s stock makes this a specialized retrofit category requiring careful assessment of wiring, plumbing, and existing conditions before any material is introduced.
Drill & Fill Wall Insulation
Signs you need it
Your Santa Clara home was built 1950-1975 and has never had wall insulation, or you can feel wall surface temperatures matching outdoor conditions on summer afternoons.
What it costs in Santa Clara
Drill-and-fill cellulose or fiberglass wall insulation in Santa Clara runs $2,400-$4,800 for a typical 1,200-square-foot ranch home.
How we do it
We drill 2-inch holes at stud-bay intervals, either from exterior (siding removed and replaced) or interior (drywall patched), blow material to calculated density, and verify fill completeness with thermal imaging.
Injection Foam Wall Insulation
Signs you need it
Your walls have irregular cavities, partial obstructions, or you need both insulation and air sealing in a single operation for maximum envelope performance.
What it costs in Santa Clara
Injection foam wall insulation in Santa Clara typically costs $3,200-$6,400, with higher density and air-sealing capability justifying the premium over loose-fill methods.
How we do it
We access cavities through similar drill patterns, inject slow-rise foam that expands to fill voids and seal leaks simultaneously, trim excess after cure, and patch access holes to match existing finishes.
What Wall Insulation Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Drill & fill (cellulose or fiberglass) | $2,400 - $4,800 |
| Injection foam wall insulation | $3,200 - $6,400 |
| Exterior wall insulation (with siding replacement) | $6,800 - $12,400 |
Will wall insulation mess up my interior finishes?
Interior drill-and-fill requires patching approximately one 2-inch hole per stud bay, which we patch and texture-match; exterior access avoids interior disruption but requires siding removal and replacement. Call (669) 280-8103 for an exact quote - estimates are free.
How much energy savings should I expect?
Dense-pack wall insulation in previously uninsulated Santa Clara ranch homes typically reduces cooling load 10-20% and improves comfort by reducing wall surface temperature swings; exact savings depend on existing attic performance and air sealing status. Call (669) 280-8103 for an exact quote - estimates are free.
Attic Cleaning & Rodent Proofing in Santa Clara
Attic cleaning and rodent proofing in Santa Clara addresses a consequence of the city’s housing age and climate: original vent screens have degraded, roof junctions have opened from thermal cycling, and attics that exceed 140°F in summer drive rodents to seek cooler nesting in spring and fall. The result is contaminated insulation, compromised air quality, and entry points that remain open until they’re mechanically sealed. Attic Cleaning & Rodent Proofing details our exclusion protocol.
We clean and sanitize only after establishing that re-entry is prevented; otherwise, we’re repeating the same job in 18 months. Our photo documentation shows every sealed entry point and the condition of the attic before and after.
Rodent Proofing & Exclusion
Signs you need it
You’re hearing scratching in ceilings, finding droppings in the attic, or noticing chew marks on fascia boards and vent screens around your Santa Clara home’s roofline.
What it costs in Santa Clara
Rodent proofing and exclusion in Santa Clara typically runs $1,400-$3,200 depending on roof complexity, entry point count, and required materials.
How we do it
We inspect roof perimeter, soffits, vents, and utility penetrations with photo documentation, seal all entry points with rodent-proof materials (steel mesh, concrete, metal flashing), and provide a written exclusion map.
Attic Sanitizing & Decontamination
Signs you need it
Your Santa Clara attic has visible rodent droppings, urine staining on insulation or decking, or a persistent organic odor that enters living spaces through HVAC returns or ceiling penetrations.
What it costs in Santa Clara
Attic sanitizing and decontamination in Santa Clara costs $1,800-$3,600 for typical ranch-home attics, with hazardous material protocols adding to base pricing when required.
How we do it
We remove contaminated insulation if present, HEPA-vacuum all surfaces, apply enzyme-based sanitizer to break down organic material, and verify with ATP testing before any new insulation is installed.
What Attic Cleaning & Rodent Proofing Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Rodent proofing & exclusion | $1,400 - $3,200 |
| Attic sanitizing & decontamination | $1,800 - $3,600 |
| Attic cleanout (non-hazardous) | $800 - $1,800 |
Do you handle live rodents or just the damage?
We partner with licensed pest control for active infestations, then perform the structural exclusion and cleanup once they’ve cleared the population; we don’t trap or bait, but we prevent re-entry permanently. Call (669) 280-8103 for an exact quote - estimates are free.
How do I know the proofing will last?
We use galvanized steel mesh, concrete, and metal flashing - materials rodents cannot chew through - and we photograph every sealed point for your documentation; our 365-Day Done Right Promise covers any re-entry through our work. Call (669) 280-8103 for an exact quote - estimates are free.
Home Energy Audit in Santa Clara
A home energy audit in Santa Clara is particularly valuable because this city’s unique utility structure - Silicon Valley Power instead of PG&E - means rebate pathways and incentive calculations differ from neighboring cities. An audit that doesn’t account for SVP’s specific programs may miss significant cost offsets, and one that ignores Santa Clara’s cooling-dominant climate may recommend heating-focused improvements with poor local ROI. Home Energy Audit explains our full diagnostic protocol.
Our audits produce a written priority list with estimated costs, SVP rebate eligibility, and expected savings - not a generic score. You leave with documentation you can use to compare contractors or phase work over time.
Blower Door Test
Signs you need it
Your Santa Clara home has never had a blower-door test, you’re planning significant insulation work and need a baseline, or rooms show uneven temperatures and drafts you can’t locate.
What it costs in Santa Clara
A standalone blower-door test in Santa Clara costs $350-$650, or it’s included at no additional charge when bundled with our full home energy audit.
How we do it
We install a calibrated fan in an exterior door, depressurize the house to 50 Pascals, and measure CFM50 - a pressurization reading that shows, in one number, how much air your building envelope is losing - then use smoke pencils and thermal imaging to locate leaks.
Thermal Imaging Inspection
Signs you need it
You’re experiencing hot or cold spots in specific rooms, suspect missing insulation in walls or cathedral ceilings, or need documentation for an SVP rebate application showing pre-existing conditions.
What it costs in Santa Clara
Thermal imaging inspection in Santa Clara runs $400-$800 as a standalone service, or integrated into our full audit package.
How we do it
We scan interior and exterior surfaces with a FLIR camera during controlled temperature differential conditions, interpret patterns for insulation gaps, moisture intrusion, and air leakage, and annotate images in your written report.
What Home Energy Audit Costs in Santa Clara
| Item | Typical range in Santa Clara |
|---|---|
| Blower door test (standalone) | $350 - $650 |
| Thermal imaging inspection | $400 - $800 |
| Full home energy audit | $600 - $1,200 |
Will the audit help with SVP rebates?
Yes, we structure our audit documentation specifically for Silicon Valley Power’s rebate submission requirements, including pre-improvement blower-door numbers and improvement specifications that match their program criteria. Call (669) 280-8103 for an exact quote - estimates are free.
How long does a full audit take?
A comprehensive home energy audit in Santa Clara takes 3-4 hours for a typical ranch home, including blower-door testing, thermal imaging, combustion safety checks, and a written priority consultation; you receive the report within 48 hours. Call (669) 280-8103 for an exact quote - estimates are free.
Brands We Service in Santa Clara
We source insulation materials from Owens Corning, Johns Manville, Knauf, and Rockwool, selected by application rather than brand exclusivity. No proprietary lock-in means we specify what’s right for your Santa Clara home’s conditions and your SVP rebate eligibility. Our brands page lists full specifications and warranty terms.
Pricing for Insulation in Santa Clara, CA
| Service | Typical range in Santa Clara |
|---|---|
| Crawl space vapor barrier | $1,800 - $3,400 |
| Crawl space encapsulation | $3,200 - $6,800 |
| Attic radiant barrier | $1,400 - $2,800 |
| Radiant barrier roof deck | $1,800 - $3,200 |
| Contaminated insulation removal | $2,200 - $4,600 |
| Vermiculite removal (with abatement) | $4,800 - $9,200 |
| Top plate & penetration sealing | $1,600 - $3,200 |
| Can light & duct boot sealing | $800 - $2,400 |
| Drill & fill wall insulation | $2,400 - $4,800 |
| Injection foam wall insulation | $3,200 - $6,400 |
| Rodent proofing & exclusion | $1,400 - $3,200 |
| Full home energy audit | $600 - $1,200 |
Prices in Santa Clara push toward the higher end when attics contain vermiculite requiring asbestos testing, when crawl spaces need sump pump integration, or when wall cavities have knob-and-tube wiring that must be addressed before insulation. Every job still begins with a written price before any work starts - Haven Standard Clause 1 - and we offer a Free Second Opinion on any written estimate you’ve already received.
Neighborhoods We Serve in Santa Clara
Our crews work throughout Santa Clara’s residential core, from the original downtown grid to the post-war subdivisions that define most of the housing stock. Response times are typically same-day or next-day for estimates, with most project work starting within one week of written approval.
- Old Quad
- Westwood Oaks
- Rivermark
- Laurelwood
- Bracher Park area
Service Area - Cities Near Santa Clara
We coordinate dispatch and scheduling from our San Francisco Bay Area office, with crews serving Sunnyvale, CA, San Jose, CA, Campbell, CA, and Cupertino, CA from the same operational base. Each city receives the same Haven Standard: written price before work starts, documented photo record when the crew leaves, and before-and-after blower-door numbers on every applicable job.
Serving Santa Clara, CA - Our Local Coverage Area
We’re based in the Santa Clara 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 Santa Clara
Most attic insulation and air sealing in Santa Clara does not require a permit if you’re not altering structure or electrical; wall insulation, crawl space encapsulation with conditioned air, and any work in historic districts may trigger permit requirements, which we identify and include in your written scope before pricing.
Silicon Valley Power operates entirely separate rebate programs from PG&E, with different application portals, qualifying measures, and incentive levels; we structure every Santa Clara audit and proposal specifically for SVP’s current program structure so you don’t leave money on the table.
Most Santa Clara jobs start within 5-7 business days of written approval, with emergency situations like contaminated insulation or active rodent issues prioritized; your written scope includes a specific start date before anyone lifts a tool.
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 60-minute.
- 4You approve before work beginsNothing starts until you say go.
What Santa Clara Customers Say
"They air-sealed the attic floor before insulating and showed me the blower-door number before and after. The upstairs is finally the same temperature as downstairs."
- Marisol D."They photographed rodent damage in the old insulation that we had no idea about, and priced the exclusion work separately so we could decide."
- Harriet N."Fixed price, clean work, and they hauled the old material away as agreed."
- Todd M.