Insulation Company in Selma, CA
Woolsey Attic Insulation handles attic and spray foam insulation work across Selma, CA. Most Selma homes were built between the 1940s and 1970s for farmworkers and raisin-packing employees, which means they predate California’s Title 24 energy code and usually have thin, tired attic insulation that was never enough for the San Joaquin Valley’s climate. We give Selma homeowners a written price before any work starts, show up in the window we commit to, and back every job with our 365-Day Done Right Promise in writing. Call (325) 240-5411 and a live person answers, day or night.
Why Selma Homes Are Different
Selma sits on the flat San Joaquin Valley floor at roughly 300 feet elevation, where summer highs regularly hit 105°F to 110°F. Attic temperatures in that heat can approach 150°F, which bakes the air inside the house and drives cooling costs hard from June through September. Then winter brings weeks of tule fog, the dense ground fog that hugs the Central Valley and keeps daytime temperatures in the low 40s. That’s a 60-plus degree seasonal swing, and a house with weak attic insulation feels every degree of it.
The housing stock compounds the problem. Selma’s established neighborhoods are mostly modest single-story wood-frame ranch homes and small bungalows built during the agricultural boom decades, when builders left 2×4 walls uninsulated and put token attic coverage overhead because nobody enforced energy codes. Newer tract subdivisions on the city’s edges fare better, but the highest-impact retrofit opportunities sit in the older worker housing clustered near the historic downtown core. One more thing we see constantly in Selma: decades of raisin-drying and field work have drifted fine agricultural dust into attics, where it settles into the insulation, compresses it, and quietly cuts its effective R-value well below what the original label claimed. A quick visual check of insulation depth will overestimate what that material is actually doing.
Our Main Selma Services
Two services account for most of what Selma homeowners call us about. Each has its own dedicated Selma page with pricing, materials, and what to expect.
Attic Insulation in Selma
Most Selma attics we inspect are under-insulated for the valley’s two-season demand: extreme heat in summer and damp, cold fog winters. We assess what’s already up there, whether it’s compressed fiberglass, settled blown-in material, or patchy batts, then build the attic back to a target R-value that actually performs. The agricultural dust problem is real here, and it’s usually why existing insulation under-delivers. Full details, including material options and exact pricing, are on the Attic Insulation in Selma page.
Spray Foam Insulation in Selma
Spray foam insulation, a two-part liquid that expands on contact and seals gaps airtight, handles both the thermal and air-sealing problems in one step. In Selma’s older ranch homes and bungalows, the gap between pre-code framing and modern comfort is often wide enough that open-cell or closed-cell foam makes immediate sense, especially where attic access is tight or roof lines are low. The Spray Foam Insulation in Selma page covers the options and honest cost ranges.
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 Selma
We install and service insulation from Owens Corning, Johns Manville, Knauf, and Rockwool, among others. Because we work with multiple manufacturers, the material recommendation fits what a Selma home actually needs, not whatever happens to be on the truck. See our brands for the full range.
Pricing for Insulation Company in Selma, CA
Here’s what Selma homeowners can expect based on typical job sizes and material types.
| Service | Typical range in Selma |
|---|---|
| Attic insulation inspection and assessment | $150 – $300 |
| Blown-in fiberglass attic insulation (1,000 sq ft) | $1,200 – $2,200 |
| Blown-in cellulose attic insulation (1,000 sq ft) | $1,000 – $1,800 |
| Fiberglass batt installation (1,000 sq ft) | $1,500 – $2,500 |
| Spray foam insulation, open-cell (1,000 board feet) | $1,900 – $3,500 |
| Spray foam insulation, closed-cell (1,000 board feet) | $2,800 – $5,000 |
| Attic air sealing plus insulation (typical single-story Selma home) | $2,500 – $4,500 |
| Full attic insulation removal and replacement (typical single-story Selma home) | $4,000 – $7,500 |
What pushes prices up in Selma is usually agricultural dust contamination requiring removal before new material goes in, plus the older framing in pre-code homes that makes air sealing more involved. Whatever the number, you get it in writing before any work starts, so there’s no door-step adjustment.
Neighborhoods We Serve in Selma
We run crews throughout Selma and the surrounding unincorporated pockets. Typical response time for a site assessment anywhere in Selma is one to two business days, and we keep flexible scheduling for the older housing stock near downtown where access can be tight.
- Downtown Selma historic core
- Brentwood area
- North Selma neighborhoods off Floral Avenue
- East Selma subdivisions near Highway 99
- West Selma residential streets off Rose Avenue
Service Area – Cities Near Selma
Beyond Selma, our crews cover the smaller Central Valley towns nearby. If you’re in Fowler, CA, Parlier, CA, Kingsburg, CA, or Reedley, CA, the same written-price guarantee and live-answer phones apply. Dispatch and scheduling are coordinated from our Fresno, Central Valley office, and crews serve Selma locally.
Serving Selma, CA - Our Local Coverage Area
We’re based in the Selma 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 Selma
Typically one to two business days for a site assessment anywhere in Selma. We schedule a real arrival window, not a four-hour spread, and the phones are answered by a live person 24/7. Call (325) 240-5411 to get on the calendar.
Most straightforward insulation retrofits don’t trigger a permit in Selma, but when one is required for structural or scope reasons we’ll flag it during the assessment and handle the paperwork as part of the job. Every estimate includes any applicable permit cost in the written price.
If any insulation work we perform in Selma isn’t right within 365 days, we come back and fix it at no charge. That covers both attic and spray foam installations, and it’s stated in writing on every job, alongside the written price you get before work begins.
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 Selma Customers Say
"Drafty old house that never felt comfortable. After the attic and some air sealing it's a different place. On time, clean, and the quote didn't change. Wish I'd done it years ago."
- Dmitri Kozlov"Spray foam in the crawlspace and new attic insulation. They wrote up the whole price and the two jobs came in exactly as quoted. Floors upstairs aren't freezing in the morning anymore."
- Nathan Pruitt"Showed up on time, laid down protection on the floors, and were careful going into the attic. Explained exactly what they were doing and why. House holds its heat so much better now."
- Preston Hale