Locations
We have six offices conveniently located across Wisconsin and servicing surrounding states.
For general inquiries, please contact the Corporate Office.
IAQ-Northstar Environmental &
IAQ-Northstar Labs
11611 W North Ave #203, Wauwatosa, WI 53226
TESTIMONIALS
"EXCELLENT RESPONSE EVERY TIME. THESE GUYS ARE ALWAYS HERE WHEN WE NEED THEM."
GENE M. / MANUFACTURING PLANT
"WE HAVE WORKED WITH THE PEOPLE AT NORTHSTAR FOR A LONG TIME. THEY ARE QUICK TO RESPOND, PROFESSIONAL AND COURTEOUS, YET SEEM TO MAKE A PERSONAL CONNECTION THAT MAKES A DIFFERENCE ALSO."
CITY OFFICIAL
"NORTHSTAR HELPED US THROUGH A POTENTIALLY DIFFICULT ISSUE WITH A MANNER THAT RELAXED EVERYONE INVOLVED. SO GOOD TO HAVE THE RIGHT GUIDANCE WHEN PEOPLE MIGHT BE GETTING NERVOUS ABOUT AN UNKNOWN."
SCHOOL DISTRICT ADMINISTRATOR