Which termites will you actually meet in Fresno?
Three names cover almost everything found in Central Valley homes, and telling them apart changes the treatment completely. The western subterranean termite is the default. UC IPM describes Reticulitermes as able to be encountered in nearly all regions of California, and its colonies live in soil, which is why mud tubes and low foundation evidence are its signature. It needs contact with moisture, so it exploits leaks, irrigation, and any wood set into dirt. The western drywood termite is the other common one. UC IPM ranks it as California's second most important termite pest and places it in the Central Valley alongside the coast and the southern deserts. It lives inside dry wood with no soil connection, which is why its evidence turns up high in a building. Two more appear on the California list without being typical Fresno finds. Desert subterranean termites belong to hotter, drier country to the south, and the Pacific dampwood termite wants the cool wet timber of the coast and the northern part of the state.
A month-by-month termite calendar for Fresno
Working the year in sections beats reacting to whatever you happen to notice. Winter is inspection season. With lows averaging 38 degrees, a subterranean colony slows down but does not stop, and a cool day is the most pleasant time to crawl a subarea or walk the foundation with a light. Spring brings the first swarm window. UC IPM ties Reticulitermes flights to clear afternoons after a soaking rain, so a warm day following one of Fresno's few real storms is exactly when to check windowsills for wings. Summer belongs to drywood termites, which fly in daylight through the hot months. With highs near 98 degrees, this is also when attic wood is driest and easiest to inspect, and when pellets show up on sills below eave vents. Fall repeats both patterns. Drywood flights continue into autumn, and a fall rain can trigger a second round of subterranean swarming. Late fall is the sensible time to book any treatment you have been putting off, before winter rain complicates trenching.
What should the first inspection cover?
Most of the appointment happens outside the living room, and that is a good sign rather than a shortcut. Expect the inspector to walk the full foundation perimeter, checking for mud tubes at the stem wall, at plumbing penetrations, behind downspouts, and under the air conditioner condenser pad. They should note where irrigation sprays the wall and where soil sits high against stucco, since in an 11 inch rainfall year those are the only reliably wet places on the lot. Underneath comes next. On a raised house the inspector enters the subarea and examines piers, sill plates, and joists. On a slab house they look at expansion joints, the bath trap, and where the slab meets siding. Upstairs is the drywood pass. Eaves, fascia, rafter tails, attic framing, window headers, and any exposed unpainted wood get checked for pinholes and pellets. You should end up with a written report naming what was found, where, and which species, plus a diagram rather than a bare price.
What drives the price of termite work here?
Two Fresno houses of the same square footage can be quoted very differently, and the reason is almost always measurement rather than markup. A liquid job is priced from linear feet of foundation, so a long, irregular footprint with several wings costs more than a compact one of the same size. Next comes concrete. Every patio, walkway, porch, and attached garage slab that blocks the trench line becomes drill holes, and drilling is slow. Access is the third factor. A raised subarea a technician can move through is straightforward, while a tight crawl full of ductwork is not. A slab house shifts the work to interior drilling at the bath trap and expansion joints. Fumigation is priced on an entirely different basis, by the cubic volume under the tent, which means roof pitch and height matter more than floor area. Finally, ask what the number covers over time. A bait proposal and a liquid proposal only compare fairly when you add up five years of renewals on both.
Renters, owners, and who handles termite repairs
Termite work sits with the property owner in nearly every arrangement, because everything that causes it is structural. Foundations, plumbing, roofing, framing, and irrigation are not things a tenant controls, so the cost and the scheduling belong to whoever holds title. If you rent in Fresno, your job is documentation. Photograph the mud tube or the pile of pellets, note the date and the room, and send it to the property manager in writing rather than mentioning it in passing. Keep your copy. A written trail matters if the finding later turns into a fumigation that requires you to leave the unit for a couple of nights. Owners of rental property should treat a swarm report from a tenant as an inspection trigger, not a nuisance call. Winged termites indoors mean a colony has matured somewhere in the building. In a duplex or a shared building, the practical complication is access. A soil barrier or a tent needs the whole structure, which means coordinating neighbors and giving people real notice.
How do you compare two termite proposals?
Put them side by side and check five things in the same order on each one. Start with the finding. Does the proposal name a species, or does it hedge? Subterranean and drywood lead to different methods, and a bid that does not commit is a bid you cannot evaluate. Second, the method, and whether it matches that species. Third, the license branch, since California separates Branch 1 fumigation from Branch 3 work on wood-destroying organisms and the company needs the right one for the job being sold. Fourth, measured scope written in numbers: linear feet trenched, drill hole count, gallons applied, station count, or cubic volume for a tent. Vague scope is where two prices stop being comparable. Fifth, what happens afterward. Ask about renewal cost, what an annual inspection includes, what voids the agreement, and whether any repair work is inside or outside the number. Nearly every price gap between two honest bids comes from one of these five lines rather than from one company being greedy.