The optimal time for preconstruction treatment is after excavation but before the foundation is poured. This allows for complete soil treatment beneath the entire building footprint. For slab-on-grade construction, treatment should occur before the vapor barrier is installed. For basements and crawl spaces, treatment is applied after excavation but before backfilling. We coordinate closely with your construction team to ensure treatment occurs at the correct phase without delaying construction.

We use EPA-approved termiticides including Imidacloprid, Fipronil, and Bifenthrin. These are non-repellent chemicals, meaning termites cannot detect them, ensuring they come into contact with the treatment. Once applied, these chemicals bind tightly to soil particles and break down slowly over 5-10 years. They pose minimal risk to humans, pets, and the environment when professionally applied. Our technicians are certified in proper application techniques that maximize effectiveness while minimizing exposure. Post-application, the treated soil is covered with concrete or backfill, creating a physical barrier between the chemicals and living spaces.

Our standard preconstruction treatments provide effective protection for 5-10 years, depending on soil conditions, chemical selection, and local climate. Sandy soils with good drainage typically retain chemicals longer than heavy clay soils. We offer extended warranty options that include periodic inspections and re-treatment if necessary. Most clients find that a single preconstruction treatment, combined with our 10-year warranty, provides peace of mind throughout the critical early years of a building’s lifecycle. Annual inspections after the warranty period are recommended to ensure ongoing protection.

For existing structures, we offer post-construction treatment options, though they are less effective and more invasive than preconstruction methods. However, for major renovations, additions, or when excavating around existing foundations, we can apply partial preconstruction treatments. During renovations that involve foundation work, we can treat exposed soil and create localized barriers. For slab additions, we can treat the soil before the new concrete is poured. While not as comprehensive as full preconstruction treatment, these methods significantly improve protection for renovated areas.

Our 10-year warranty covers re-treatment if termites are detected within the protected area during the warranty period. The warranty is fully transferable to subsequent property owners, which enhances property value and marketability. To maintain warranty coverage, property owners must agree to annual inspections (typically at minimal cost) and address any conditions that might compromise the treatment, such as soil displacement or construction that breaches the chemical barrier. We provide detailed warranty documentation that clearly outlines coverage terms, transfer procedures, and maintenance requirements.

Costs vary based on property size, foundation type, soil conditions, and treatment method. For a typical 2,500 sq.ft. single-family home, preconstruction treatment ranges from $1,500 to $3,500. This represents a significant savings compared to post-construction treatment ($3,000-$8,000+) or termite damage repairs ($3,000-$15,000+). Commercial projects are priced per square foot, with volume discounts for large developments. We provide detailed, no-obligation quotes after a site assessment. Many builders include preconstruction treatment in their standard specifications due to the excellent return on investment and marketing advantages.