Spray Foam Insulation cost: Lompoc vs Los Angeles (2026)
In 2026, spray foam insulation is about 1% less expensive in Lompoc than in Los Angeles. Most homeowners pay around $4,050 in Lompoc versus $4,100 in Los Angeles — a gap of roughly $50.
Lompoc CA
Lower costTypically around $4,050
Los Angeles CA
Typically around $4,100
Lompoc vs Los Angeles: full breakdown
| Factor | Lompoc | Los Angeles |
|---|---|---|
| Typical 2026 cost | $4,050 | $4,100 |
| Estimated range | $1,600–$6,450 | $1,650–$6,500 |
| Labor index (vs US) | ×1.08 | ×1.08 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | None | None |
| Labor share | $2,250 | $2,250 |
| Materials/equipment | $1,800 | $1,850 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Lompoc vs Los Angeles
Is spray foam insulation cheaper in Lompoc or Los Angeles?
In 2026, spray foam insulation is cheaper in Lompoc at about $4,050, versus $4,100 in Los Angeles — a difference of about $50 (1%).
Why does spray foam insulation cost more in Los Angeles than Lompoc?
The main driver is local labor rates: Los Angeles's labor index is 1.08 versus 1.08 in Lompoc. Climate zone (mixed vs mixed) also shift the total.
How much is spray foam insulation in Lompoc, CA?
In Lompoc, spray foam insulation typically runs $1,600–$6,450 in 2026, with most homeowners paying around $4,050.
Updated June 2026 · By Costadia Editorial