Tent fumigation in Orange County typically costs $1,500–$3,500 for an average home. Learn exactly how pricing is calculated, what's included, and hidden costs to budget for.
How Much Does Tent Fumigation Cost in Orange County?
The most common question before scheduling fumigation is cost. The honest answer for Orange County in 2026: expect $1,500–$3,500 for a typical single-family home. This post explains exactly how that number is calculated — and where it can go higher or lower.
How Fumigation Pricing Is Calculated
Tent fumigation is priced by cubic footage of the structure, not square footage. The formula is roughly:
Total cubic feet × price per 1,000 cubic feet
In Orange County, the typical range is $10–$18 per 1,000 cubic feet depending on the company, the complexity of the structure, and current market rates. A single-story 1,800 sq ft home with 8-foot ceilings has roughly 14,400 cubic feet — putting it squarely in the $1,500–$2,200 range at current OC pricing.
Price by Home Size
These are realistic ranges for Orange County in 2026:
| Home Size | Approx. Cubic Footage | Typical Fumigation Cost |
|---|---|---|
| Under 1,500 sq ft | Under 12,000 cu ft | $1,200 – $1,800 |
| 1,500–2,500 sq ft | 12,000–20,000 cu ft | $1,500 – $2,500 |
| Over 2,500 sq ft | 20,000+ cu ft | $2,500 – $3,500+ |
Two-story homes have higher ceilings in stairwells and vaulted areas that increase cubic footage. Custom or larger homes can exceed $4,000.
What's Included in the Fumigation Price
A complete tent fumigation job includes:
- Tent installation and sealing — the entire structure is enclosed and sealed at the ground line
- Vikane (sulfuryl fluoride) gas — the industry-standard fumigant effective against all drywood termite life stages
- Licensed technician monitoring throughout the fumigation period (typically 24–48 hours)
- Air clearance testing with certified equipment before the home is released
- Written clearance report — required by lenders and needed for real estate transactions
- Nylofume bags for food and medication (provided by the company)
What's NOT Included — Budget for These
The fumigation quote covers the treatment. It does not cover:
- Hotel stay: 2 nights minimum. Budget $150–$300 in OC/LA for a standard hotel.
- Pet boarding: $50–$100 per pet per night. All animals must vacate — mammals, birds, reptiles.
- Food replacement: Nylofume bags protect most items, but budget $100–$300 if you have a well-stocked pantry.
- Termite damage repairs: If the inspector finds structural damage, repairs are a separate line item entirely. Minor repairs run $300–$800; structural beam work can reach $5,000+.
Why Prices Vary Between Companies
You'll get quotes that differ by $500–$1,000 for the same home. Here's why:
- Licensing and insurance costs — legitimate licensed companies carry general liability and workers' comp, which raises overhead
- Crew size and equipment quality — quality fumigation uses full-crew installation; cutting crew size creates gaps
- Clearance testing standards — some companies test more thoroughly before releasing the home
- Company overhead — large regional companies often have higher administrative costs than owner-operated firms
Red Flags in Fumigation Quotes
- Quotes over the phone without measuring — fumigation pricing requires cubic footage; any phone quote is a guess
- Prices under $800 for an average OC home — this is below the cost of doing the job properly with licensed crews and proper Vikane dosing
- No written clearance report included — this is non-negotiable for VA loans and most real estate transactions
- No overnight monitoring — Vikane fumigation requires a minimum exposure period; same-day clearance skips proper dosing time
Get an Accurate Written Quote
The only way to get a real number is a free in-home inspection. Our licensed inspector measures the structure, identifies the species and extent of infestation, and provides a written quote the same day — with no obligation.
Related: Termite Treatment Cost Guide · About Tent Fumigation