Build Green Maine maintains test houses throughout the Northeast. Recertifying your BPI certification is a snap. Whether you need field testing for Building Analyst Technician, Infiltration and Duct Leakage, Energy Auditor, or any of the online tests, we’re just a call away.

If you need a review or a field refresher, we have those. We want to make sure that when you need to recertify, you’re prepared with up-to-date skills and information. Depending on your certification, we have a variety of materials and practices to keep you on point.


Whether you need in-house staff training, one-on-one mentoring, online or in-person courses, today or next month, Build Green Maine is available around your schedule. Whether Online or Field, with test prep or straight up, we make it easy to keep your professional certifications current.

Recertifications & Field Testing are available in three Northeast locations:

Build Green Maine
Brooks, ME 04921

Build Green New Jersey
Long Branch, NJ 07740

Build Green Massachusetts
Salem, MA 01970

Have a question?

We would love to hear from you. Contact us here.


Lowell, MA

I cannot believe how much I learned. This was worth every penny!


Portland, ME

I’ve been to many workshops and conferences on buildings and energy efficiency, but yours is by far the best I’ve ever attended.


Montclair, NJ

It's easy learning from someone who is passionate about what they're teaching. You made it fun.

Dave C.

Rockland, Maine

I have found the quality of the video very good and the subject matter very interesting and well presented. I really enjoy learning the science behind what I have sort of “known” most of my life. It really all makes a lot of sense and there have already been several “AH HA” moments where I go “I knew that” but at the same time could never explain why to anyone.