Indoor Air Quality Testing in Markham, ON

If you constantly experience headaches, fatigue or dizziness, you may have poor air quality at home. To ensure a safe and healthy environment, hire a home service pro to test out your air quality and check for possible pollutants like mold, pollen and pesticides.

Recommended Pros in Markham, ON

Recently Reviewed Markham Indoor Air Quality Testing

Published: 06/30/2022
Stefano was pleasant, arrived early, extremely thorough and very helpful. We learned so much about our home and how to take care of it. Money will spent and simply a pleasure to work with. I highly recommend him to anyone...
Published: 06/12/2022
The GNI crew, Derek (lead), Shawn and Paul, arrived on time, thoroughly prepared the cottage for spraying and then worked for 2 more days to carefully complete the significant job. Derek's spraying work was exceptionally well done and his assistants,...
Published: 06/11/2022
Work was done quick and on time. Forgot to do 1 piece of work at outset but that got fixed quickly. The cribbing to keep the insulation in place didnt quite go all the way around so a few...