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High RiskTermite Control in Montclair, CA
California-licensed termite inspectors serving Montclair and all of San Bernardino County. Free whole-structure inspections, honest treatment recommendations, and every method available — from orange oil to tent fumigation.
Montclair is a compact Inland Empire city built primarily between 1960 and 1985 on the western edge of San Bernardino County. Its older housing stock shares the subterranean risk pattern of neighboring Ontario and Chino, where agricultural soil history and older irrigation infrastructure keep soil moisture elevated beneath slabs. Spring drywood swarming from March through May targets attic and eave assemblies in the city's uniformly-aged residential core.
Our Montclair Service Info
Service Area
Montclair, San Bernardino County, CA and surrounding areas
Inspection Fee
Free — no obligation
Peak Swarm Season
March, April, May (peak: April)
CA License
Structural Pest Control Board #PR7791
Phone
(714) 240-2800
Reviews
4.9★ rating from Southern California homeowners (Google verified)
Ultimate Termite provides licensed termite inspection and treatment in Montclair, San Bernardino County County. California Structural Pest Control Board license #PR7791 · rated 4.9★ from 97 Google reviews · free, no-obligation inspections · family-owned and operated since 2007 · (714) 240-2800.
Termite Risk in Montclair
Montclair is a compact Inland Empire city built primarily between 1960 and 1985 on the western edge of San Bernardino County. Its older housing stock shares the subterranean risk pattern of neighboring Ontario and Chino, where agricultural soil history and older irrigation infrastructure keep soil moisture elevated beneath slabs. Spring drywood swarming from March through May targets attic and eave assemblies in the city's uniformly-aged residential core.
Warm Climate Year-Round
Montclair'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
Montclair homes average 40–60 years old, with common construction including 1960s–1980s suburban tract homes adjacent to Ontario and Pomona. Older wood framing, fascia, and eaves are more susceptible to drywood termite infestation, especially where paint or sealant has deteriorated.
Irrigation & Soil Moisture
Lawn irrigation and landscaping around Montclair homes keep soil moisture high near foundations — ideal conditions for subterranean termites, which travel through soil to reach wood. Foundation areas, crawlspaces, and soil-to-wood contact points are especially vulnerable.
Dense Housing
In densely-developed areas like Montclair, 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 — Montclair
“Montclair homes near the older downtown corridor often have original 1960s plumbing with slow leaks that have created chronic subterranean moisture zones — note any plumbing proximity during the slab perimeter inspection.”
Local Termite Profile — Montclair
The area's housing stock and local conditions shape the specific termite patterns our inspectors document most frequently in Montclair.
What We Find Most Often in Montclair
- 1
High subterranean pressure from older irrigation infrastructure
- 2
Drywood termites in 1960s–1980s attic assemblies
- 3
Colony spread between closely-spaced tract homes during March–May swarming
Montclair Housing Profile
- Known For
- Montclair Place mall corridor; western San Bernardino County gateway; Metrolink access
- Construction Type
- 1960s–1980s suburban tract homes adjacent to Ontario and Pomona
- Average Home Age
- 40–60 years
- Established
- 1956
- Population
- ~37,000
- ZIP Codes Served
- 91763
Termite Activity Patterns in Montclair
Montclair homes — with an average age of 40–60 years — have construction features that create specific entry points for termites. Knowing the local patterns helps you catch activity before it becomes structural damage.
Frass / Droppings
Small hexagonal pellets resembling sawdust below eaves, window frames, or baseboards — drywood termite waste and a definitive sign of active infestation. In Montclair homes, this is one of the clearest visual indicators a colony is active inside the structure.
Mud Tubes
Pencil-width tunnels of mud along foundation walls, exterior surfaces, or pipes — subterranean termite travel highways built to maintain moisture from soil to wood. In Montclair, foundations and crawl spaces are a particularly important inspection target.
Hollow-Sounding Wood
Structural wood that sounds hollow or papery when tapped — termites have consumed the interior while leaving a thin shell. In Montclair, where typical homes are 40–60 years old, this test is a critical part of any thorough inspection — especially in attic beams, window sills, and floor joists.
Swarmers — Peak: April
Winged termites emerging from walls or near windows indicate a mature colony nearby. In Montclair, swarming typically peaks in April — shed wings on windowsills are a common early warning.
Also watch for: kickout holes (1mm holes where drywood termites push frass out of galleries) and blistering paint (subterranean tunneling through wall framing introducing moisture). Schedule a free inspection — most active infestations are confirmed within the first 30 minutes on site.
Termite Treatments Available in Montclair
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 135–150°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 →Dry Rot Repair
Licensed dry rot inspection and repair — moisture source diagnosis, structural and cosmetic wood replacement, and optional Bora-Care protection for repaired areas.
Dry rot repair details →Bora-Care Treatment
Long-lasting preventive protection for wood framing using Bora-Care. Guards against termites, wood-boring beetles, and decay fungi — ideal for new construction, remodels, and post-fumigation protection.
Bora-Care treatment details →We offer 10 treatment methods in total. View all treatment options
Termite Services in Montclair
Explore detailed information about each treatment method specific to Montclair homes.
Why Montclair Homeowners Choose Ultimate Termite
Not all termite companies are the same. Here's how we compare to national chains.
Serving Montclair and Nearby Areas
Our licensed inspectors serve Montclair and the surrounding communities throughout San Bernardino County, including Ontario, Upland, Pomona, and Chino. Whether you're in the heart of Montclair 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 Montclair's risk level on our interactive termite risk map →
Serving Montclair and Nearby Communities
Neighborhoods We Serve in Montclair
Our inspectors regularly service properties throughout Montclair, including these neighborhoods:
- North Montclair
- South Montclair
- Monte Vista area
- Montclair Place corridor
Frequently Asked Questions — Montclair Termite Control
How much does termite control cost in Montclair?
Termite treatment costs in Montclair vary by method: spot treatment $300–$1,500, orange oil $500–$1,500, heat treatment $1,200–$3,500, tent fumigation $1,500–$4,000. We provide free no-obligation inspections before recommending any treatment.
Do you offer free termite inspections in Montclair?
Yes — Ultimate Termite offers free, no-obligation whole-structure termite inspections throughout Montclair and San Bernardino County. Call (714) 240-2800 or schedule online.
How long does termite treatment take in Montclair?
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 Montclair homeowners.
What are the most common termite problems in Montclair?
The most common termite issues we find in Montclair: High subterranean pressure from older irrigation infrastructure; Drywood termites in 1960s–1980s attic assemblies; Colony spread between closely-spaced tract homes during March–May swarming. These patterns reflect the area's 1960s–1980s suburban tract homes adjacent to ontario and pomona and local climate conditions. A free inspection will confirm whether any of these apply to your property.
Is Ultimate Termite licensed to work in Montclair, CA?
Yes. Ultimate Termite holds California Structural Pest Control license #PR7791 and is fully insured to perform termite inspections and treatments throughout Montclair, San Bernardino County, and all of Inland Empire.
Is Ultimate Termite the same as an exterminator in Montclair?
Not exactly. "Exterminator" usually refers to a general pest control technician who treats ants, roaches, rodents, and other household pests, sometimes offering termite treatment as an add-on. Ultimate Termite specializes exclusively in termites in Montclair — inspection, treatment, and repair — with CA-licensed structural pest inspectors trained specifically in termite biology and treatment methods. If you searched for an exterminator because of termite activity, that focused expertise is exactly what we provide.
Who is the best termite control company in Montclair?
Ultimate Termite is one of the top-rated termite control companies serving Montclair. We hold California SPCB license #PR7791, maintain a 4.9★ Google rating from 97 reviews, and have provided free inspections since 2007. Unlike general pest companies, we specialize exclusively in termites — inspection, treatment, and in-house repair.
How much does termite treatment cost in Montclair?
Termite treatment costs in Montclair range from $300 to $4,000 depending on the method: spot/local treatment $300–$1,500, orange oil $500–$1,500, heat treatment $1,200–$3,500, and tent fumigation $1,500–$4,000. A free inspection determines the right method and exact cost for your property.
Is there a licensed termite inspector near Montclair?
Yes. Ultimate Termite has licensed termite inspectors serving Montclair and all of San Bernardino County. Our inspectors hold California Structural Pest Control Board credentials and perform free whole-structure inspections. Call (714) 240-2800 to schedule.
Ready to Protect Your Montclair Home?
Get your free termite inspection today. No obligation, no pressure — just expert advice from CA-licensed inspectors.