Insulation Company in Clovis, CA
Insulation work in Clovis runs from $1,800 for a basic attic top-off to $7,500 for full spray foam encapsulation, with most Clovis homeowners spending between $2,400 and $4,200 on a complete attic upgrade. We’re Aspen Attic Insulation, and we dispatch crews from our Fresno, Central Valley office to serve Clovis homes directly. Every job starts with a written price before any work begins, and every technician’s name, photo, and ID badge are sent to you before they arrive at your door. Call us at (864) 428-1615 for a free estimate.
Why Clovis Homes Are Different
Clovis sits on the valley floor of the San Joaquin Valley, where summer temperatures routinely push past 100°F and the sun beats down with real force. That intensity makes attic and wall insulation a cooling necessity, not a luxury. Winters dip into the 30s, so the same insulation that blocks summer heat keeps heating bills in check come January.
The housing stock here splits into two distinct worlds. The original “Clovis block” grid holds thousands of post-WWII ranch-style homes built from the 1940s through the 1960s, many still carrying thin, settled, or vermiculite-based attic insulation. In the northeast, new subdivisions rise fast, often with builder-grade R-13 or R-19 batts that homeowners replace once they see their first summer electric bill. The dry climate means we rarely fight moisture damage, but that same heat accelerates degradation of older materials and drives strong demand for radiant barriers and high-R upgrades.
Local code enforcement in Clovis also pushes progress. When homeowners re-roof, the city often requires a cool roof or radiant barrier, which naturally leads to full insulation upgrades while the attic is accessible. And in those older core neighborhoods, vermiculite insulation that may contain asbestos is a common discovery during energy audits, a liability that has to be addressed properly before any new material goes in.
Our Main Clovis Services
Most Clovis homeowners call us for one of three jobs: upgrading an underinsulated attic, sealing a building envelope with spray foam, or filling wall cavities and irregular spaces with blown-in material.
Attic Insulation in Clovis
Attic work in Clovis often means pulling back decades of compressed or outdated material, especially in the original ranch neighborhoods where R-values have fallen to a fraction of their original rating. We assess what’s there, address any vermiculite or asbestos concerns with proper remediation partners, then install fresh batts or loose-fill matched to Title 24 requirements and your roof type. Owens Corning and Johns Manville products are our usual starting point for Clovis attics. Attic Insulation in Clovis
Spray Foam Insulation in Clovis
Spray foam shines in Clovis’s newer northeast builds and in older homes with cathedral ceilings or uninsulated walls where batts won’t fit. We apply Icynene or Demilec open-cell and closed-cell foams to create an airtight seal that cuts both conductive heat gain and air infiltration. In a climate where every degree above 100°F costs real money on the PG&E bill, that seal pays back fast. Spray Foam Insulation in Clovis
Blown In Insulation in Clovis
Blown-in insulation, loose fibers blown into the attic cavity or dense-packed into wall studs, is our go-to for Clovis homes with irregular framing, settled existing insulation, or hard-to-reach spaces. We use Knauf and GreenFiber cellulose and fiberglass blends, matched to the specific cavity depth and condition. It’s often the most cost-effective way to bring a 1950s Clovis ranch up to modern efficiency without tearing into finished walls. Blown In Insulation in Clovis
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.
Brands We Service in Clovis
We stock materials from eight industry-leading brands, including Owens Corning, Johns Manville, Knauf, and Rockwool, matched to the specific insulation need rather than forcing a one-size-fits-all product. Most Clovis jobs pull from local inventory with same-week availability. our brands
Pricing for Insulation Company in Clovis, CA
| Service | Typical Range in Clovis |
|---|---|
| Attic insulation top-off (loose-fill) | $1,800 – $2,800 |
| Complete attic insulation replacement | $2,400 – $4,200 |
| Attic insulation with radiant barrier | $3,200 – $5,000 |
| Spray foam insulation (open-cell, attic) | $3,500 – $5,500 |
| Spray foam insulation (closed-cell, walls) | $4,500 – $7,500 |
| Blown-in insulation (attic, cellulose) | $2,000 – $3,400 |
| Blown-in insulation (dense-pack walls) | $3,000 – $5,000 |
| Vermiculite assessment and remediation prep | $800 – $1,500 |
| Air sealing (before insulation) | $600 – $1,200 |
What pushes Clovis prices higher: vermiculite removal prep, difficult attic access in older homes, and the addition of radiant barriers or cool-roof decking required by local code. What keeps them lower: straightforward rectangular attics with clear access and no hazardous material concerns. Either way, you’ll get a written price before any work starts. No post-job surprises, no exceptions.
Neighborhoods We Serve in Clovis
We work across Clovis from the historic core to the expanding northeast edge. Most calls come from homeowners in these areas:
- Old Town Clovis
- Tarpey Village
- Buchanan Area
- Loma Vista
- Wolf Ranch
From any of these neighborhoods, our crews typically arrive within a scheduled two-hour window, dispatched from our Fresno, Central Valley office.
Service Area – Cities Near Clovis
We serve homeowners throughout the greater Fresno-Clovis metro and surrounding Central Valley communities. Our regular service area includes Fresno, CA, Sanger, CA, Fowler, CA, and Madera, CA. If you’re unsure whether your home falls within our dispatch range, call us and we’ll confirm scheduling directly.
Serving Clovis, CA - Our Local Coverage Area
We’re based in the Clovis 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 Company in Clovis
We typically schedule insulation assessments within 48 hours, with most Clovis jobs starting within a week of your call. Emergency situations, such as failed insulation exposing your home to extreme heat, get priority scheduling. Call (864) 428-1615 to check next available slots.
Most attic insulation upgrades don’t require permits, but re-roofing projects that trigger cool-roof or radiant-barrier requirements do fall under Clovis building code. We handle permit research as part of our assessment and will flag any requirements before work begins.
Yes. We provide written material specifications, product data sheets, and installation details for HOA review. Several northeast Clovis subdivisions have specific exterior envelope standards, and we coordinate directly with your association to ensure compliance before scheduling.
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 Clovis Customers Say
"Before and after photos were sent to my phone. I could see the difference."
- Hilary G."Honest assessment. Told me the walls were fine and the attic was the problem. Saved me money."
- Ed M."Vetted crew, which I liked. Installed baffles at the eaves so the vents stay clear."
- Sonia B.