What is the difference between drywood and subterranean termites?

Drywood termites live entirely inside dry wood, such as attic framing, trim and furniture, and do not need contact with soil. They push out small, hard pellets. Subterranean termites nest in the ground and travel up into the house through mud tubes. Both are found in the Hercules area, and each calls for a different treatment, so knowing which one you have comes first.

Does a termite report have to be cleared before I sell my Hercules home?

It depends on the buyer, the contract and the loan. California does not require a termite inspection for every sale, but many buyers and lenders ask for one. Some loan programs, such as VA loans, typically require active infestation in Section 1 to be corrected before closing. Your purchase agreement spells out who pays for which repairs.

Do I have to tent my house for drywood termites?

Not always. Whole-structure fumigation or heat treatment reaches every hidden colony in the house at once. When termites are limited to a small, reachable area, a localized treatment may be an option. The trade-off is that localized work can miss colonies inside walls. A careful inspection shows how widespread the activity is before you decide.

When do termites swarm in the Bay Area?

Western subterranean termites usually swarm on warm, sunny days after rain in fall or spring. Drywood termites tend to swarm during the day in summer and fall. Seeing winged insects indoors, or finding piles of shed wings on sills, is a strong reason to schedule an inspection, because swarmers often come from a colony already inside the home.

Can I treat termites myself?

Most termite problems are hard to handle without professional equipment and products. Drywood colonies hide deep in wood, and subterranean colonies live in the soil under the house. Store products may kill the termites you can see while the colony keeps feeding. A professional inspection is the most reliable way to learn how far the problem goes.

How can I make my Hercules home less attractive to termites?

Keep soil, mulch and firewood away from wood siding and framing. Fix leaks, gutters and sprinklers that wet the foundation. Seal cracks and holes in exterior wood and keep paint in good shape. Check decks, fences and retaining walls on hillside lots for wood that touches the ground. Regular inspections catch new activity early.

Termite Control in Hercules, CA | Drywood & Subterranean

Termite control in Hercules, CA means finding and treating the termites that eat the wood in your house before they cause serious damage. Hercules homeowners deal with two main types: drywood termites and western subterranean termites. Both are common in the Bay Area. Hercules Pest Solutions Co inspects homes across the city, identifies which termites are present, and lays out treatment choices in plain language. The result is a home with the colony removed, conditions corrected, and a clear record of the work.

Signs of termites in a Hercules home

Termites work out of sight, so the clues are often small. Watch for:

Swarms of winged insects near windows, lights or doors, or piles of shed wings on sills.
Small, hard pellets that look like sand or coffee grounds below trim, window frames or attic wood. These come from drywood termites.
Pencil-width mud tubes running up the foundation, garage walls or piers. These come from subterranean termites.
Wood that sounds hollow or breaks easily, or paint that bubbles over wood.
A Section 1 finding on a Wood Destroying Pests and Organisms report during a sale or refinance.

What termite control includes

A termite job starts with a full inspection. The technician checks the attic, garage, eaves, decks, crawlspace or slab edges, and any wood that touches soil. The inspection identifies the species, maps the active areas, and notes conditions like moisture or wood-to-soil contact that invite more termites.

From there, the plan might include:

Whole-structure treatment for drywood termites, such as fumigation or heat.
Localized treatment for drywood termites found in a small, reachable area.
Soil treatment or bait stations around the foundation for subterranean termites.
Repairs to damaged wood and changes that remove moisture and soil contact.

Why Hercules homes get termites

Many Hercules homes were built from the mid-1970s through the 2000s. Their wood framing, eaves and trim are now old enough for termites to find cracks and openings.

Hillside lots add risk. Decks, wooden retaining walls, stairs and fences often sit on or near the soil, which gives subterranean termites an easy path. Slopes also shift water toward foundations.

The rainy season matters. Most of the city’s rain falls from November through March. Damp soil around a house helps subterranean colonies, and subterranean swarmers often fly on warm days right after rain. Drywood termites, which do not need soil, fly in summer and fall and can land in attic vents or cracks in exterior wood.

Termite reports during a Hercules home sale

When a Hercules home goes on the market, a Wood Destroying Pests and Organisms (WDO) inspection is usually part of the deal. California law does not require one for every sale. Still, buyers, sellers and lenders often ask for it.

The report sorts findings into groups:

Section 1: active infestation or damage found now.
Section 2: conditions likely to lead to problems later, such as moisture or wood touching soil.
Further inspection: areas the inspector could not reach, like a blocked crawlspace.

Some loans, including VA loans, typically require Section 1 items to be corrected before closing. The purchase contract usually says who pays for what. We can inspect, explain the findings, and quote the corrective work so both sides know the scope.

Step-by-step: how a termite treatment works

Inspection of the full structure and yard, with notes on species and damage.
Written findings and options, including trade-offs between approaches.
Preparation. For fumigation, this may mean bagging food and medicine, trimming plants back from the walls and arranging a place to stay. Localized and soil work usually need less.
Treatment of the colonies and the conditions that support them.
Wood repair where framing or trim is damaged, if included in the scope.
Follow-up to confirm results and discuss future inspections.

What affects the cost of termite control

Termite pricing depends on what the inspector finds, so a real figure comes only after a visit. These are the things that move it:

Termite type and how widely the colonies have spread.
Treatment method, such as whole-structure, localized, soil or bait.
Size and layout of the home, including attached units and the roof shape.
Access, such as crawlspace height, finished walls and steep hillside yards.
Wood repairs needed after treatment.

Whole-structure or localized treatment?

For drywood termites, this is the main decision. Whole-structure treatment reaches every colony in the house, including ones no one has found yet. It takes more preparation and time away from home. Localized treatment is less disruptive and fits cases where the activity is limited and easy to reach. Its weakness is that hidden colonies may survive. If the inspection finds activity in several rooms or deep in walls, whole-structure treatment is often the better choice.

Subterranean termites work differently. Treatment focuses on the soil and the path into the house, often combined with fixing drainage and wood-to-soil contact.

What happens if termites are left alone

Termites do not stop on their own. Colonies keep feeding and growing, and new colonies can form. Over time, damage can weaken floor joists, sills, decks and roof framing. Repairs grow larger and more costly, and untreated activity can complicate or delay a future sale. If the inspector finds droppings or gnawing in the attic, ask about rodent control at the same visit. Moisture problems that draw subterranean termites can also draw ant trails indoors.

Related services in Hercules

Termite Inspection and Treatment for Hercules Homes