Competent technicians, reliable, affordable, and very knowledgeable reach out to them if you need…read morehelp with any pest control needs

Responded quickly and did a great job. The mice have not come back. The only reason I'm not giving…read more5 stars is because they said they'd follow up and didn't. Not that big of a deal but enough to dock a star.

I got a response right away and I will be serviced by Friday . What I really like are the…read morereasonable prices and attention to customers requests. The owner was very customer oriented and was willing to serve me right away.

I recently moved to Andover and noticed mouse droppings throughout my garage and the basement of my…read morehouse. I reached out to Sachem Pest Control and they came out the same day and gave me honest advice about what services I would need to take care of the problem. My wife and I discussed if we wanted to move forward with the services and finally decided that we needed to do something about the problem. I reached out to John B. and his company and the services that they rendered were above and beyond what we expected. Two servicemen came out to my house within a day, provided quick and professional services and we have not had any issues with mice since they came to our house. I would highly recommend them if you are having any issues with pests in or around your house.

I had previously experienced problems with termites destroying the walls of my home and garage. I…read morecalled and they expedited my inspection and treatment was thorough. The cost was not outrageous. I've since had the destroyed wood replaced and haven't seen signs of more problems. The technician was pleasant and knowledgeable. I would definitely use this company again for future services.

Reliable, fast, reasonably priced and effective. What more can you ask for? Oh and we love…read moresupporting a locally owned small business. 10 stars all around

I cannot say enough good things about Dennis the Mennis! He made the entire experience…read moreprofessional, thorough, and stress-free. he arrived on time, carefully inspected every area of concern, explained exactly what was happening, and laid out a clear plan of action. What impressed me most was his attention to detail -- sealing entry points, setting traps strategically, and making sure everything was safe for my family. They didn't just "get rid of the problem," they made sure it wouldn't come back. If you're dealing with unwanted rodents and want someone who is honest, knowledgeable, and truly cares about doing the job right, I highly recommend this company. Worth every penny! Thank you!!

Had an appointment scheduled Waited for them for 3 hours that I had to take time off of work for,…read morecalled she said she would call me back never did, had to reach out to the owner who was no help cancelled appointments 2 times. I sent an email stating that they didn't honor their 6 month respray and asked to get reimbursed and or they would need to come Monday morning they never answered me. Would not recommend.

I would strongly recommend avoiding this extermination company…read more They lock customers into quarterly service agreements, but when you actually have an issue and need help, good luck getting anyone to return your calls. I am currently on my 7th call regarding an active issue. I was repeatedly told the owner would call me back -- and yet, no response. If you are okay paying a premium price for someone to simply drop bait boxes and disappear until the next invoice, then this may be the company for you. The customer service has been horrible from start to finish -- from scheduling issues to how customers are treated once they already have your money. Very overpriced for the level of service provided. Extremely disappointing experience.

I had 2 holes in my exterior walls that were pecked by woodpeckers, and then some birds had moved…read morein (not woodpeckers). A1 came out and told me there was nothing they could do because the birds were protected. They came back a few days later and placed some bird repellent disks and charged ~$600 for the service. (These can be found on Amazon for about $60). Birds did not leave. A1 came back out on my request and realized the birds were Starlings (invasive species), so they are able to remove them. They then failed to call to schedule the re-return visit to remove the birds and cover the holes. I called after waiting a week and then had to wait another week for them to come back. They covered the holes and got the adult birds out (at a charge of $350), but left 2 baby birds inside the now sealed wall. I called and was told they were unable to access the nest itself and would have to re-charge me for any additional work to remove the nest... I guess I just have 2 dead baby birds trapped in my wall now. Everyone was nice, but I wouldn't consider the technicians thorough or pro-active. I cannot recommend this business considering I had to have them out 4 times and I still wouldn't consider the problem solved.

Very pleased with services received for removal of squirrels from our attic. They sealed the entire…read moreroof, placed traps, installed one-way doors, and return for frequent checks. Efficient, good value, knowledgeable, and pleasant!

This is not a company you can rely on…read more We spent over $10K getting bait stations and squirrel guard installed which went well. They were supposed to come once a month to check for pests and deal with them. Unfortunately, they do not seem to have enough techs to service all their customers. They "cancelled" the second monthly service without informing us. When we asked when they would be out to spray for ants they said we were not covered for ants. This is not what we were told when we spoke to the salesman. For $175 a month you would expect the most destructive pest would be covered. I can't recommend this company.

Had carpenter ants. Quick diagnosis, explanation and treatment. 1 treatment cleared them for a…read moreyear. Very satisfied.

The owner actually came to your house to do the quote and can spend time to answer questions but…read moreit's too pricy.

Ever since we started working with Greenhow we no longer have a pesky mice problem. My Greenhow…read moretech Luis is great at his job, efficient, and very kind. Always happy to have him service our home. Thanks!

The techs at Greenhow are consistently friendly, responsive, and thorough. During the most recent…read morevisit, John M kindly answered all of my questions about pests, pointed out additional problem areas, and even sprayed the parameter to ensure ants would no longer come in, despite the visit only being for a quick rodent check. I would highly recommend working with them.