Termites are often called silent destroyers, and for good reason. A colony can feed on the wooden framework of your Portsmouth home for years before any visible sign appears, quietly compromising joists, studs, and subflooring. In the United States, termites cause an estimated several billion dollars in property damage annually, and standard homeowner's insurance almost never covers it. The two threats most common in New Hampshire are subterranean termites, which nest in the soil and build mud tubes to reach wood, and drywood termites, which live entirely inside the wood they consume and leave behind distinctive pellet-like frass.
Portsmouth Pest Control provides comprehensive termite control built around accurate diagnosis. Our experienced technicians conduct a detailed inspection of your foundation, crawl space, attic, and exterior to confirm whether termites are present, identify the species, and pinpoint the conducive conditions feeding them. Subterranean infestations are typically treated with a continuous liquid soil barrier of non-repellent termiticide around the structure, often combined with in-ground bait stations that the colony shares and carries back to the queen. Drywood infestations may call for direct wood injection, localized treatment, or whole-structure fumigation depending on severity.
We treat properties of every size with effective, modern products applied thoroughly to the structure and soil, and our experienced technicians document every step. Protecting your single largest investment starts with a free inspection, so call (603) 850-3970 today for a thorough termite evaluation and a custom protection plan.
When to Call for Termite Control in Portsmouth
Catching these issues early helps you avoid costly problems and protect your property. Keep an eye out for the following clues that it's time to bring in an expert:
- Pencil-thick mud tubes running up the foundation or walls
- Small piles of pellet-like frass beneath wood (drywood termites)
- Discarded wings near windowsills, doors, or light sources
- Wood that sounds hollow or papery when tapped
- Blistering, sagging, or buckling in floors and ceilings
- Tight-fitting doors and windows from warped, damaged wood
- Swarms of winged termites indoors, especially in spring
Early Action Saves Money
Left unchecked, even a small sighting often signals a much larger population hidden nearby. Don't wait — get Portsmouth Pest Control on the phone at (603) 850-3970 and we'll take a look right away.
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Why Hire a Professional for Termite Control?
Termite control is one area where DIY almost always fails, and the cost of failure is structural. Retail foam and spray products only reach surface galleries; they cannot create the continuous, properly dosed soil barrier required to protect a foundation, nor can they deliver bait throughout a colony numbering in the hundreds of thousands. A gap of even a few inches in a treatment zone gives subterranean termites an open highway back into your home, and you may not discover the failure until serious damage is already done.
experienced termite technicians bring trench-and-treat application equipment, slab drilling tools, and EPA-registered termiticides that homeowners cannot legally purchase or correctly apply. Just as important, professionals can read the building, spotting moisture intrusion, wood-to-soil contact, and conducive conditions that invite re-infestation. Accurately distinguishing subterranean from drywood termites is essential because the two require completely different treatments. A professional inspection also creates the documentation lenders and buyers expect during a real estate transaction, protecting both your home and its resale value.
Our Termite Control Process
We follow a proven process to ensure every treatment is completed to the highest standards. Here's a look at each step our Portsmouth Pest Control team takes:
Comprehensive Termite Inspection
We examine the foundation, crawl space, attic, and exterior for mud tubes, frass, and damaged wood, then identify whether you have subterranean or drywood termites and how far they've spread.
Custom Treatment Plan
We design a strategy matched to the species and structure, whether that calls for a liquid soil barrier, in-ground bait stations, direct wood injection, or whole-structure fumigation.
Treatment & Colony Elimination
Non-repellent termiticides and shared baits are transferred throughout the colony to eliminate the queen. Drywood infestations are treated by injection or fumigation as needed.
Ongoing Monitoring & Protection
We install or maintain monitoring stations and recommend annual inspections so new activity is caught early. Ongoing monitoring plans keep your structure watched year after year for lasting peace of mind.
Want a Professional Opinion?
We provide honest advice and free inspections on all termite control work.
Call (603) 850-3970 NowMaintenance Tips for Termite Control
A few simple habits now can keep pests from ever gaining a foothold in your home. Put these technician-approved steps to work around your property:
- Keep soil, mulch, and wood debris from contacting the wooden parts of your structure
- Direct downspouts and grade soil so water drains away from the foundation
- Fix plumbing leaks and reduce crawl space humidity that attracts subterranean termites
- Store firewood, lumber, and cardboard off the ground and away from the house
- Seal cracks in the foundation and around utility penetrations entering the home
- Keep at least a few inches of clearance between siding and the soil line
- Schedule a professional termite inspection every year to catch activity early
DIY vs. Professional Termite Control
Some simple tasks are suitable for DIY, but most pest control work benefits from professional tools, training, and experience. Here's a comparison:
| Factor | DIY Approach | Professional Service |
|---|---|---|
| Barrier Quality | Gaps leave the foundation unprotected | Continuous, properly dosed soil barrier |
| Colony Reach | Surface products miss the queen | Shared baits eliminate the whole colony |
| Species ID | Wrong method for the termite type | Treatment matched to subterranean or drywood |
| Products | Weak, hardware-store formulations | EPA-registered professional termiticides |
| Hidden Damage | Structural damage goes undetected | Full inspection finds all active galleries |
| Real Estate | No documentation for buyers or lenders | Detailed inspection reports for your records |
Schedule Your Termite Control Service
Don't let pest problems get worse. Call Portsmouth Pest Control now for prompt, professional service.
Call (603) 850-3970 Today