How Much Does Termite Treatment Cost in San Francisco? [2025 Data]

San Francisco’s coastal climate creates conditions where termite infestations can thrive, which is why prompt treatment is crucial to prevent structural damage to your home. The average termite treatment cost in San Francisco is $1,030, with most homeowners spending between $520 and $1,670. Costs are influenced by the severity of the infestation, the type of treatment, and the home’s size. This guide outlines the main cost factors to help you plan your termite control budget effectively.

Termite Treatment Cost Factors 

These are the major factors that will impact your termite treatment cost in San Francisco.

Number of Treatments

The number of treatments you need will also affect your total termite treatment cost. Largely, the number of treatments required depends on the severity of the infestation. A one-time termite treatment in San Francisco will run between $400 and $1,710. 

Instead, you can set up annual, monthly, or quarterly treatments with a termite control company in San Francisco.

Level of Infestation

Your total termite treatment cost will also depend on the infestation level. Getting rid of a small colony of termites will cost much less than tackling a mature colony, which could include thousands of termites. If you notice signs of a termite infestation, such as mud tunnels, holes in your wood, and bubbling or buckling floors or walls, your best bet is to call a professional pest control company immediately. Depending on the severity of your infestation, a pro can recommend the best types of termite treatment for your home.

Treatment Type

A professional exterminator can recommend the type of treatment most effective for squashing these determined little buggers. Some treatments are more effective on certain species, but the seriousness of your infestation will also play a role. Here are the different treatment types and associated costs:

Size of the Home 

If your entire home needs to be tented and treated at once, it may cost $2,500 or more, or around $5 to $20 per linear foot. Larger homes cost more to treat, especially those with multiple floors, attics, and basements that need attention. Smaller applications can range from $200 to $1,000 for one-time treatments, depending on the location, the severity of the damage, and the number of termites in your home.

Exterminator Pro Costs vs. DIY

Some San Francisco homeowners consider DIY termite control for minor infestations. Typical DIY options and costs include:

• Termite baits: $10–$100 per station

• Liquid termiticides: $8–$12 per bottle

• Termite foams or sprays: $20–$30 per can

• DIY soil treatments: $40–$80 per container

It’s wise to begin with a professional termite inspection for an average cost of $100 to $200 to identify the extent of the infestation. A follow-up inspection two to four weeks later ensures the treatment was successful. 

Still, DIY solutions often fail to reach termites nesting deep within walls or foundations. To fully eradicate the termites and minimize potential structural damage to your home, professional termite treatment from a professional San Francisco exterminator is the safest option.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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