Free Estimation Tool
Answer 9 questions specific to your situation. Get a detailed cost estimate covering initial treatment, annual protection, and 5-year total cost.
This single answer personalizes every cost, recommendation, and output in your estimate.
Property type determines which treatment methods are physically possible for your home.
What you have seen tells us the species — and species determines the entire treatment path and cost range.
Time active is the strongest predictor of treatment scope and structural repair cost beyond initial treatment.
Foundation type determines whether concrete drilling is required — adding $500 to $1,500 before the first drop of termiticide is applied.
Prior treatment qualifies you for retreatment pricing — typically 20 to 40 percent less than a first-time treatment.
Repair costs frequently exceed treatment costs for established infestations — knowing the damage scope now prevents invoice shock.
A termite bond is the only instrument that protects you financially if termites return — insurance never covers it.
Region shifts your estimate by 30 to 55 percent across US markets and changes which termite species warnings apply.
Based on your situation — current US contractor pricing
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Termiticides, bait systems, and wood treatments used by US pest control professionals
Taurus SC Termiticide — Fipronil Concentrate
Same active ingredient as Termidor. Non-repellent soil barrier with transfer effect — termites spread it to nestmates before dying. Most effective consumer-accessible termite product available in the US.
$55 – $95Check Price on AmazonSpectracide Terminate Detection Stakes (15-Pack)
In-ground monitoring stakes with pop-up indicators alerting you when termites hit the bait. Install around the perimeter while awaiting a contractor — documents entry points for the inspector.
$18 – $45Check Price on AmazonBora-Care Borate Termite Treatment
Penetrating borate for crawl space joists, attic framing, and accessible wood surfaces. Permanent protection for the life of the wood. Apply after any professional treatment as a long-term secondary barrier.
$75 – $140Check Price on AmazonTERRO Termite Killer Foam Spray
Expanding foam reaches wood galleries and wall voids inaccessible to liquid sprays. Direct-contact kill for accessible drywood termite infestations in baseboards, window frames, and trim.
$10 – $22Check Price on AmazonFrom first detection through active treatment and long-term prevention.
Taurus SC Termiticide (Fipronil)
Non-repellent with transfer effect. Treats soil perimeter and creates a barrier termites unknowingly spread through the colony. Available without license for homeowner use.
$55 – $95Check Price on AmazonSpectracide Terminate Bait Stakes 15-Pack
In-ground monitoring stakes covering an average home perimeter. Pop-up indicators show when termites are foraging near your foundation — useful documentation for your pest control company on day one.
$18 – $45Check Price on AmazonBora-Care Borate Wood Treatment Gallon
Penetrating borate for crawl space joists and attic framing. Permanent protection for the life of the wood. Apply after any professional treatment to all accessible framing.
$75 – $140Check Price on AmazonTERRO Termite Killer Foam 3-Pack
Expanding foam for drywood galleries in wall voids. Direct-contact kill for accessible spot infestations in furniture, framing, and trim. Reaches areas inaccessible to liquid sprays.
$24 – $48Check Price on AmazonBioAdvanced Termite Killer Granules 9lb
Broadcast granules create a termiticide barrier in soil around the foundation. Easier than liquid concentrate. Best for prevention and supplemental treatment between professional annual visits.
$18 – $35Check Price on AmazonOrtho Home Defense MAX Termite Killer
Ready-to-use liquid for foundation perimeter application on soil and wood surfaces. Good for low-risk prevention and supplemental application between annual professional inspections.
$14 – $28Check Price on AmazonTermite Treatment Cost by Situation
Termite treatment in the US ranges from $225 for a minor spot treatment to over $8,000 for whole-home fumigation. The national average for a professional mid-scope job is $500 to $1,500. A homeowner with a freshly discovered subterranean colony faces a completely different cost profile than someone selling a home who needs a clean WDI report, or someone with an expired bond who qualifies for retreatment pricing.
| Situation | Typical Cost | Key Driver |
|---|---|---|
| Active infestation — subterranean, early | $500 – $2,500 | Liquid barrier or bait, foundation type |
| Active infestation — drywood, localized | $225 – $1,500 | Spot treatment or heat per area |
| Active infestation — drywood, widespread | $2,000 – $8,000 | Fumigation, home size |
| Home sale (WDI required, no termites found) | $75 – $200 | Inspection and WDI report only |
| Expired bond — retreatment | $300 – $1,500 | 20 to 40 percent less than first-time |
| Prevention only | $300 – $1,200 | Bait station installation or borate |
| Bond transfer from seller | $50 – $200 | Transfer fee only |
Your Signs Tell You the Species
Mud tubes on foundation walls mean subterranean termites. Frass pellet piles near baseboards mean drywood termites. Swarmer wings in spring near soil mean a subterranean swarm — from a mature 3 to 5 year old colony. Hollow wood that sounds empty when tapped has been consumed from the inside and may look intact on the surface while structurally compromised.
Foundation Type: The Biggest Hidden Cost
Two identical homes can differ by $1,000 to $2,000 in treatment cost based solely on foundation type. Concrete slab homes require drilling every 12 inches around the perimeter — approximately 150 holes on an average home at $3 to $6 per hole, plus patching, totaling $500 to $1,500 before any termiticide is applied. Combination foundations need both slab drilling and crawl space protocols simultaneously.
Treatment History Saves 20 to 40 Percent
Retreatment on a previously treated property costs 20 to 40 percent less than first-time treatment. The soil perimeter is established and access points are documented. Always disclose prior treatment history when getting quotes and explicitly request retreatment pricing. If your existing bond is still active and termites appear, retreatment should be covered at no additional cost — confirm this in writing before authorizing any paid work.
Termite Bonds: The Only Financial Protection
Standard homeowners insurance excludes termite damage. A retreat-and-repair bond covers both retreatment costs and structural damage repair up to the policy limit. The annual premium difference between retreat-only and retreat-and-repair is typically $100 to $200 per year — well justified given that average structural repair bills run $3,000 to $15,000 and insurance covers none of it.
Termite Damage Repair Costs
| Damage Type | Typical Repair Cost |
|---|---|
| Surface cosmetic (trim, siding) | $300 – $1,500 |
| Hollow wood (looks intact, eaten inside) | $500 – $2,500 |
| Floor joist sistering or replacement | $1,000 – $4,500 |
| Subfloor replacement | $1,500 – $5,000 |
| Wall framing or stud replacement | $1,200 – $4,000 |
| Severe whole-structure damage | $10,000 – $50,000+ |
Prevention After Treatment
- Eliminate all wood-to-soil contact — siding, framing, deck posts touching soil are the most common entry points
- Keep mulch at least 12 inches from the foundation and no deeper than 3 inches
- Fix all plumbing leaks, roof leaks, and drainage issues immediately
- Store firewood at least 20 feet from the structure and elevated off the ground
- Schedule annual professional inspections to maintain bond validity and catch new activity early