About Us

We have Associate Certified Entomologists on staff.
We have Massachusetts Certified Arborists on staff.

Established in 1994, the Pesticide Environmental Stewardship Program (PESP) is an EPA partnership program that works with the nation’s pesticide-user community to promote Integrated Pest Management (IPM) practices.  Click here for more information about the EPA PESP.

We are proud of our Green Shield Certification. Green Shield Certified is an award-winning, independent, non-profit certification program that promotes practitioners of effective, prevention-based pest control while minimizing the use of pesticides. It has an extensive audit of our people, materials and procedures that includes visiting our facilities and some of our customers.

The Massachusetts Arborists Association (MAA) is a professional trade organization that serves the commercial arboriculture industry. The MAA advances the goals of its tree service professional members through tree care education, research support, arborist certification and promotion of the value of arboriculture to the public.

Founded in the late 1930s by leading tree care proponents, the Massachusetts Arborists Association (MAA) is proud to be one of the oldest arboriculture associations in the nation. The MAA’s membership now includes more than 650 of the state’s leading arborists, Massachusetts’ tree service professionals.

GreenPro certification recognizes companies within our industry that are committed to providing commercial and residential customers with reduced risk, comprehensive, and effective pest control services. As a GreenPro company we are conscious of the role we have in protecting the environment, and take that responsibility into account when training our employees and designing pest control programs to meet our clients’ current needs while anticipating future concerns. We comply with a comprehensive set of qualifications to ensure that you receive a smart, effective and responsible service each time a team member arrives at your door.

The program standards are developed, reviewed and governed by an independent advisory committee comprised of environmental advocacy groups, state and federal government representatives, education experts and pest professionals.  Click here for a link to our GreenPro certification.

QualityPro is administered by the Foundation for Professional Pest Management, an independent organization that develops good business practices and standards for pest management companies in the US and Canada. Created in 2004, QualityPro has become the largest certification available in the pest management industry. Our commitment is to ensure consumer confidence as we continue to meet program standards to meet the demands of the 21st century consumer. QualityPro is the world’s largest certification available exclusively for the pest management industry. We earn this designation by ascribing to comprehensive standards that exceed mandated state and federal requirements such as background checking all employees and having a drug-free workplace policy. Consumers who do business with a QualityPro certified company like Greenhow can feel confident in their selection of a pest management provider.  Click here for a link to our QualityPro certification.