Insulation Company in Clovis, CA
Insulation in Clovis has to do one job and do it well: hold back a Central Valley summer. Most attics in this city are working with original fiberglass batts or blown-in material that’s compacted, settled, or missing outright above garages and bonus rooms. That’s why so many Clovis homeowners call us when an upstairs bedroom runs 10 to 15 degrees hotter than the hallway outside it. We’re Alden Attic Insulation, part of the Garrison Partners family since 2002, and we serve Clovis homeowners with written prices before work starts and a written guarantee on every job. Call (559) 666-2260 for a straight answer about your attic.
Why Clovis Homes Are Different
Clovis grew fast after 1990, and that growth left behind thousands of single-family tract homes built under different energy codes. Homes from the 1990s and 2000s in neighborhoods like Harlan Ranch and Loma Vista often have fiberglass batts that were never quite enough for a climate that hits 100°F day after day in July and August. The same subdivisions frequently show missing insulation above garages and bonus rooms, a condition home inspectors flag regularly during resale. The result isn’t subtle: upstairs bedrooms bake while the downstairs thermostat says everything’s fine.
Older ranch-style homes in the core of Clovis tell a different story. Their attics may have blown-in fiberglass from decades ago that has settled to half its original depth. R-value only works when the material retains its loft. Once it’s matted down, it’s thermal ballast, not insulation. Add in the diurnal temperature swing in the Valley, cold foggy mornings following triple-digit afternoons, and you get thermal bypass at top plates and recessed lights that drafts through the house all year. Air sealing and a proper attic insulation upgrade change that equation immediately.
Our Main Clovis Services
Clovis homeowners call on us most for two jobs: bringing attic insulation up to current code and removing old, failed material before starting fresh. Each service has its own detailed page.
Attic Insulation in Clovis
An attic in Clovis typically needs insulation rated for a climate that sees sustained 100°F heat. We inspect what’s already up there, measure the current R-value, and build a plan that gets your attic to the level the house should have had from day one. Many Clovis attics have thin batts in the main spaces and nothing at all above the garage, which is exactly where hot air gathers and radiates down through the ceiling. We install products from Owens Corning, Johns Manville, and Knauf, and we air seal before we insulate. Read about Attic Insulation in Clovis for full details, including what it costs.
Blown In Insulation in Clovis
Blown-in insulation is the most common upgrade we do in Clovis because it fills irregular attic spaces that batts can’t, around trusses, wiring, and framing. Many of the tract homes built here in the 2000s have shallow blown-in fiberglass that’s compacted over time. We blow fresh material to the depth required for the R-value your attic needs, and we do it in a single day. If you’re curious about brands before committing, we work with Owens Corning, CertainTeed, and GreenFiber, all of which you can research independently. The full process is on the Blown In Insulation in Clovis page.
Insulation Removal in Clovis
There are attics in Clovis where the old insulation has to come out before anything new goes in. Rodent activity, water damage from a roof leak, or material that’s been matted and compressed for years all call for removal. We do it with commercial vacs and a clean work protocol, which means no fiberglass dust drifting into your living space. This is also the right step when a home inspector flags contaminated insulation during a sale in neighborhoods like Harlan Ranch. See Insulation Removal in Clovis for what the job involves.
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 install and maintain insulation from Owens Corning, Knauf, and Rockwool, brands you can look up before we ever step foot in your attic. That matters in Clovis, where builders used a wide range of materials across different decades, and homeowners want to know what’s going back in. Visit our brands page to compare products on your own. Each is available for Clovis jobs without special ordering delays.
Pricing for Insulation Company in Clovis, CA
| Service | Typical range in Clovis |
|---|---|
| Attic insulation upgrade (1,200 – 2,000 sq ft attic) | $2,400 – $4,800 |
| Blown-in fiberglass to R-38 | $1,800 – $3,400 |
| Blown-in cellulose to R-38 | $2,200 – $4,000 |
| Spray foam insulation (open-cell) | $3,500 – $7,500 |
| Spray foam insulation (closed-cell) | $5,500 – $11,000 |
| Air sealing (attic floor, top plates, penetrations) | $600 – $1,500 |
| Attic kneewall insulation | $900 – $2,200 |
| Garage ceiling insulation | $700 – $1,600 |
| Insulation removal (standard attic) | $1,200 – $3,000 |
| Recessed light sealing and baffles | $300 – $800 |
The biggest price driver in Clovis is square footage and what’s already up there. Attics with compacted material require removal first, which adds to the total. Homes with tile roofs tend to trap more heat, so we often recommend a higher R-value than the code minimum. Whatever the number is, you get it in writing before any work begins, and that written price is the price on the invoice.
Neighborhoods We Serve in Clovis
We work across Clovis, from the established single-story ranch neighborhoods near Old Town to the newer subdivisions on the north and east edges. Every neighborhood has its own quirks when it comes to insulation, but the heat problem is consistent citywide.
- Harlan Ranch
- Loma Vista
- North Clovis / Willow District
- Old Town area
- Buchanan Estates
Response time across Clovis is same-day for emergency calls and within two business days for scheduled work. We coordinate all Clovis dispatch from our Central Valley office, so crews arrive with the right equipment the first time.
Service Area – Cities Near Clovis
If you’re outside Clovis proper, we serve surrounding Central Valley communities, including Fresno, CA, Sanger, CA, Fowler, CA, and Madera, CA. Each has its own page with local details, because a 1950s Fowler home and a 2005 Clovis tract house call for different approaches.
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 can often respond the same day for emergency situations, and scheduled work typically starts within two business days. We coordinate Clovis jobs from our Central Valley dispatch office, so the crew arrives with the right materials already loaded. Call (559) 666-2260 and a live person will answer, day or night.
Attic insulation work does not alter the exterior of your home, so HOA approval is almost never required. Some newer Clovis developments have design review rules for anything visible from the street, but insulation is invisible from outside. If you have a specific HOA question, we’ll help you find the right answer before we schedule.
Yes, in most cases. We keep schedule slots open for Clovis homeowners who need a quick answer about their attic. The estimate is free, the price is in writing before we leave, and the number you approve is the number on the invoice, guaranteed. Call (559) 666-2260 to get on the schedule.
If your Clovis attic is under-insulated and your upstairs feels like a sauna by midafternoon, that’s a problem with a specific fix. Call Alden Attic Insulation at (559) 666-2260 for a free estimate. Bryce Holloway and our team serve Clovis with written prices, a written 365-day guarantee, and a background-checked crew that shows up on time, in uniform, ready to work.
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
"Tidy crew. Vacuumed the hall and covered the hatch."
- Bea J."Spray foam in the rim joist. Floors above are warmer."
- Iris L."Good job. Crew was an hour late the first morning, but finished everything in a day."
- Tim K.