Bed bug infestations in Austin have followed the national trend — rising sharply over the past decade as international travel resumed and as resistance to common pyrethroid insecticides spread through the Cimex lectularius population. They’re back, they’re harder to kill than they used to be, and the difference between competent and incompetent treatment is the difference between a single $1,500 visit and a $4,000 nightmare.

The first thing to know: bed bugs are not a hygiene issue. They show up in clean homes, expensive hotels, and high-end apartments. They come in on luggage, used furniture, secondhand books, and clothing. Finding one does not mean you have an infestation. Finding several over time, plus blood spots on sheets and the characteristic bite pattern in a line of three, does.

The two real treatment approaches

Heat treatment. Industrial heaters raise the affected rooms to 120–140°F and hold the temperature for several hours. At 113°F, all bed bug life stages including eggs die. Done correctly, heat treatment is the fastest and most thorough single-treatment option. Done poorly (insufficient heat, cold spots, harborages not opened to airflow), it produces partial kills that look like resolution until reinfestation reveals it wasn’t.

Cost: $1,500–$3,500 for a typical Austin residential treatment. Heat treatment is preferred when speed matters (you can’t live with the problem for 4 weeks) and when the unit has many fabric harborages (sofas, upholstered chairs, mattress complexes).

Chemical treatment. A combination of residual liquids (typically a pyrethroid + non-repellent + insect growth regulator), targeted application to harborages, and (usually) two to three follow-up visits at 14-day intervals. Modern chemical protocols work; the failure mode is incomplete coverage or pyrethroid-resistant populations.

Cost: $800–$1,800 for a typical Austin residential treatment, plus follow-ups. Chemical is preferred when the budget is tight, when the home has many heat-sensitive items (electronics, vinyl records, antiques), or when the infestation level is moderate.

A hybrid approach (heat for the bedroom, chemical for surrounding rooms) is increasingly the standard for serious infestations.

K-9 inspection

Trained dogs detect bed bugs with high accuracy in trained-and-certified handlers. K-9 inspection is genuinely useful for: confirming whether a “spot I found something” is actually bed bugs, determining the extent of an infestation across multiple rooms, and verifying that post-treatment the population is gone. It is not a substitute for treatment.

Cost: $250–$500 per inspection. Worth it for ambiguous situations or post-treatment verification. Not worth it as the only diagnostic when visual evidence is already clear.

What separates good from bad in bed bug work

Inspection before quoting. Any company that quotes you a flat price over the phone without inspecting is guessing. Bed bug treatment cost is proportional to the affected area, the level of clutter, the construction type (wood-frame vs concrete), and the harborages present. A serious company inspects first.

Prep guidance. Bed bug treatment requires homeowner prep — laundering bedding, decluttering, disposing of severely infested items, sealing washed items in plastic. A good company gives you a written prep checklist before treatment. A bad company shows up to a house that’s not ready and either treats inadequately or charges extra to come back.

Follow-up commitment. Bed bugs hatch from eggs over 6–10 days. Single treatments rarely solve serious infestations. The treatment plan should include follow-up visits at 14-day intervals until two consecutive inspections show zero activity. If a company is quoting “one-and-done” for anything other than a very early infestation, ask why.