Bio-Spray LLC

Bio-Spray LLC treats lawns and sprays yards for ticks and mosquitoes, and it holds 4.9 stars across 291 Google ratings. The company says it has been in business 42 years, and the towns it lists include Greenland, Hampton, Exeter, Dover, Durham and Bedford. A long-time pest control customer had fall lawn aeration and overseeding done for the first time and called the service thorough. Adam removed a couple of ground bee nests for one customer. Carter explained his approach to the lawn area before starting, according to one customer, and finished the work without harm to surrounding areas. When an earlier weed treatment did not work as well as usual, one customer said the company retreated the problem spots. Griffin applied a tick and mosquito treatment for a household next to a wooded and marsh area; that customer said nothing lasts too long, but it cuts down on the mosquitoes. A 2025 customer said the company set up a plan that eradicated poison ivy from an area of the yard. A 2025 customer with two small dogs said they now come in with ticks only when they run into the surrounding woods, and found the pricing more in line with their budget than a couple of other local services. A 2024 customer said the company would come out that week if messaged before a party. A recent customer gave two stars, saying the technician did not cover the whole yard and the application was done much faster than in the past.