Waltham Pest Services - Pest Control & Exterminator, Natick, MA

Waltham Pest Services is a Natick-based pest control company that shows up in reviews mostly as a list of first names — Anthony M, Ken, Emma A, Domenic Fazio, Jeff D and Joe T — the recurring techs that property managers and homeowners across Greater Boston ask for by name. On Google, it holds a 4.6★ average from 179 ratings, and a large share of the record consists of exactly that: short, repeated thanks to a specific person who showed up and did the job. A few accounts go into more depth about what that looks like in practice. One reviewer describes Ken re-upping mouse trap bait during an off-cycle visit, then noticing and treating an exterior wasp's nest before it had a chance to grow — "so it didn't get any bigger overnight." Another homeowner contrasts the company favorably with past exterminators, saying a technician filled every gap where rodents could enter and explained the process, calling it "night and day" from prior experiences. A property manager with 15 years in the business, who says they've worked with numerous exterminators, calls one Waltham technician the best they've dealt with. The dated written record also carries a recurring complaint that spans several years and doesn't show up in any single review: pressure to sign a service contract before the actual problem is diagnosed, guarantees that don't hold up, and slow or absent follow-through once the sale is made. A 2022 reviewer says a carpenter-ant plan was marketed as "guaranteed" and backed by the company's "100 year reputation," but ants and flies were still present a year later, and customer service then said nothing was actually guaranteed. A 2024 reviewer says they were signed to a contract for a dead-animal smell that the technician then said the company couldn't resolve, and were charged nearly $300 for mouse traps they didn't need. A 2025 reviewer, a longtime customer, says calls started getting rerouted to an unresponsive customer-service line and that termite traps were visibly untouched. Most recently, a June 2026 review claims the company was acquired and that service quality and wasp-treatment durability declined afterward — a claim from a single reviewer, not corroborated elsewhere in the record, but worth asking about directly. Because that pattern recurs across separate customers and years rather than sitting in one bad review, it's fair to describe Waltham's risk as concentrated in the sales and account-management side of the business rather than in the field: the technicians who show up get named and thanked constantly, while the complaints cluster around what happens at signup and when something needs to be escalated. Ask up front exactly what a service plan does and doesn't guarantee, and get it in writing.