Big Bear Lake is in our extended service area. A $295 travel fee applies and is credited in full toward any treatment you book. Learn more →
Home / San Bernardino County / Big Bear Lake
Lower RiskTermite Control in Big Bear Lake, CA
California-licensed termite inspectors serving Big Bear Lake and all of San Bernardino County. Free whole-structure inspections, honest treatment recommendations, and every method available — from orange oil to tent fumigation.
Big Bear Lake's mountain location at nearly 7,000 feet elevation creates very low termite pressure — cold winters and dry summer conditions are generally inhospitable to termite colonies. Wood-boring beetles and carpenter ants are more commonly confused with termites at this elevation. The $295 travel fee reflects the mountain drive and is credited toward any treatment.
Our Big Bear Lake Service Info
Service Area
Big Bear Lake, San Bernardino County, CA and surrounding areas
Inspection Fee
$295 travel fee (credited toward treatment)
Peak Swarm Season
May, June (peak: June)
CA License
Structural Pest Control Board #PR7791
Phone
(714) 240-2800
Reviews
4.9★ rating from Southern California homeowners (Google verified)
Termite Risk in Big Bear Lake
Big Bear Lake's mountain location at nearly 7,000 feet elevation creates very low termite pressure — cold winters and dry summer conditions are generally inhospitable to termite colonies. Wood-boring beetles and carpenter ants are more commonly confused with termites at this elevation. The $295 travel fee reflects the mountain drive and is credited toward any treatment.
Warm Climate Year-Round
Big Bear Lake's mild temperatures allow termite colonies to remain active throughout the year — unlike colder climates where activity slows in winter. There is no "off season" for termites in Inland Empire.
Aging Wood Structures
Many homes in Big Bear Lake were built in the 1950s–1980s. Older wood framing, fascia, and eaves are more susceptible to drywood termite infestation, especially if paint or sealant has deteriorated.
Coastal Humidity
Moisture from coastal air and irrigation creates ideal conditions for subterranean termites, which require soil moisture to thrive. Foundation areas, crawlspaces, and soil-to-wood contact points are especially vulnerable.
Dense Housing
In densely-developed areas like Big Bear Lake, termite swarmers from neighboring properties can easily establish new colonies in your home. A neighbor's treatment can even push colonies into adjacent structures.
Inspector Note — Big Bear Lake
“The $295 travel fee applies to Big Bear Lake and is credited toward treatment. At this elevation, wood-boring beetles are a more common concern than termites — distinguish carefully in the inspection report.”
Signs of Termites in Your Big Bear Lake Home
Termites rarely announce themselves. These are the warning signs Big Bear Lake homeowners most commonly miss until the damage is already significant.
Frass / Droppings
Small hexagonal pellets that resemble sawdust or coffee grounds appearing below eaves, window frames, or baseboards. This is drywood termite waste and a definitive sign of active infestation.
Kickout Holes
Tiny round holes (about 1mm) in wood surfaces — typically in eaves, fascia, or door frames — where drywood termites push frass out of their galleries.
Hollow-Sounding Wood
Tapping on structural wood that sounds hollow or papery indicates termites have consumed the interior while leaving a thin outer shell. Common in attic beams, window sills, and floor joists.
Mud Tubes
Pencil-width tunnels of mud and debris running along foundation walls, pipes, or exterior surfaces. These are the travel highways of subterranean termites, built to maintain moisture as they move from soil to wood.
Swarmers / Flying Termites
Winged termites (alates) emerging from walls or flying near windows are a strong sign a mature colony is nearby. They shed their wings quickly — discarded wings on windowsills are a common clue.
Blistering Paint
Paint that bubbles, blisters, or peels from the inside out — without an obvious water source — can indicate subterranean termites tunneling through wall framing, introducing moisture as they work.
Termite Treatments Available in Big Bear Lake
We offer every proven treatment method. After a free inspection, our licensed inspector recommends the right approach for your specific infestation and home type.
Tent Fumigation
The most thorough drywood termite treatment. The entire structure is tented and fumigated with Vikane gas, eliminating all drywood termites throughout the home. Required for severe or whole-house infestations.
Tent fumigation details →Orange Oil Treatment
A no-tent alternative using d-limonene (orange oil) injected directly into termite galleries. Effective for localized drywood infestations. No need to leave home. Eco-friendly and low-odor.
Orange oil treatment details →Heat Treatment
The structure or specific areas are heated to 130°F+, killing all termites and eggs without chemicals. Effective for drywood termites and can treat the whole structure without tenting.
Heat treatment details →Termidor / Liquid Treatment
A perimeter soil treatment using Termidor (fipronil) that creates a protective zone around the foundation. Highly effective for subterranean termites. Long-lasting and transfers through the colony.
Termidor liquid barrier details →We offer 8 treatment methods in total. View all treatment options
Termite Services in Big Bear Lake
Explore detailed information about each treatment method specific to Big Bear Lake homes.
Tent Fumigation
$1,500–$4,000
Whole-structure drywood termite elimination using Vikane gas
Tent Fumigation in Big Bear LakeOrange Oil Treatment
$500–$1,500
No-tent drywood termite treatment using natural d-limonene
Orange Oil Treatment in Big Bear LakeHeat Treatment
$1,200–$3,000
Chemical-free termite elimination using thermal heat
Heat Treatment in Big Bear LakeTermite Inspection
Free
Free whole-structure termite and WDO inspection
Termite Inspection in Big Bear LakeSubterranean Termite Treatment
$800–$2,500
Termidor liquid barrier for subterranean termite elimination
Subterranean Termite Treatment in Big Bear LakeDrywood Termite Treatment
$300–$1,500
Targeted drywood termite elimination using spot treatment or orange oil
Drywood Termite Treatment in Big Bear LakeTermite Damage Repair
$200–$8,000+
Licensed repair of termite-damaged wood and structural members
Termite Damage Repair in Big Bear LakeReal Estate Termite Inspection
$295 flat fee
Section 1 & 2 WDO reports for escrow, VA/FHA loans, and real estate transactions
Real Estate Termite Inspection in Big Bear LakeWhy Big Bear Lake Homeowners Choose Ultimate Termite
Not all termite companies are the same. Here's how we compare to national chains.
| Factor | Ultimate Termite | Orkin / Terminix / Western |
|---|---|---|
| Specialty | Termites only — it's all we do | General pest control with termite add-on |
| Inspector | CA-licensed structural pest inspector | General technician |
| CA License | #PR7791 — Structural Pest Control Board | Various (may vary by technician) |
| Free Inspection | Yes — full whole-structure inspection | Yes, but sales-focused |
| Treatment Options | All 8 methods available | Limited options (usually 2–3) |
| Local | Orange County, CA — locally owned | National corporations |
Serving Big Bear Lake and Nearby Areas
Our licensed inspectors serve Big Bear Lake and the surrounding communities throughout San Bernardino County, including Big Bear City, Redlands, and Yucaipa. Whether you're in the heart of Big Bear Lake or on the outskirts, we can schedule a free inspection promptly.
We cover all of Inland Empire — Orange County, Los Angeles County, the Inland Empire, and Riverside County. View the full San Bernardino County service area.
View Big Bear Lake's risk level on our interactive termite risk map →
Serving Big Bear Lake and Nearby Communities
Frequently Asked Questions — Big Bear Lake Termite Control
How much does termite control cost in Big Bear Lake?
Termite treatment costs in Big Bear Lake vary by method: spot treatment $300–$800, orange oil $500–$1,500, heat treatment $1,200–$3,000, tent fumigation $1,500–$4,000. We provide free no-obligation inspections before recommending any treatment.
Do you offer free termite inspections in Big Bear Lake?
Yes — Ultimate Termite offers free, no-obligation whole-structure termite inspections throughout Big Bear Lake and San Bernardino County. Call (714) 240-2800 or schedule online.
How long does termite treatment take in Big Bear Lake?
Treatment time depends on the method: spot treatment and orange oil take 2–4 hours, heat treatment 6–8 hours, and tent fumigation requires 3 days out of the home. We schedule promptly for Big Bear Lake homeowners.
What type of termites are most common in Big Bear Lake?
Big Bear Lake homes face both drywood and subterranean termites. Drywood termites are more common in older wood structures; subterranean termites are found near soil contact points. Our inspectors identify the species before recommending treatment.
Is Ultimate Termite licensed to work in Big Bear Lake, CA?
Yes. Ultimate Termite holds California Structural Pest Control license #PR7791 and is fully insured to perform termite inspections and treatments throughout Big Bear Lake, San Bernardino County, and all of Inland Empire.
Ready to Protect Your Big Bear Lake Home?
Get your free termite inspection today. No obligation, no pressure — just expert advice from CA-licensed inspectors.