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

Philadelphia’s damp climate and hot summers make it a prime environment for termites, and quick treatment is essential to protect your home’s structure from further damage. The average termite treatment cost in Philadelphia is $542, with most homeowners spending between $204 and $883.

Final costs depend on the extent of the infestation, the treatment method chosen, and the size of the property. Let’s walk through the main factors so you can plan your budget effectively.

Termite Treatment Cost Factors 

These are the key factors to consider when planning your termite treatment cost in Philadelphia.

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 Philadelphia will run between $65 and $1,200.

Or you can set up annual, monthly, or quarterly treatments with a termite control company in Philadelphia. Check out the cost ranges for these treatments:

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

Many homeowners in Philly consider DIY termite control to avoid the cost of professional services. Here are the main DIY options for termite control and their associated costs:

• 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

Before attempting DIY treatment, it’s highly advisable to schedule a professional termite inspection, which usually runs $100 to $200, so you have a clear picture of the infestation. More importantly, scheduling a follow-up inspection two to four weeks after treatment ensures the termites don’t return.

DIY termite treatments should be reserved for very minor infestations that haven’t yet caused damage to your home. Since termites often nest in hidden or hard-to-reach areas, they are difficult to eliminate completely without professional equipment. For the quickest and most effective elimination that minimizes potential damage to your home, it’s always best to invest in professional treatment.

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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