This review is WAYYYYY overdue, but Jefar is an incredibly honest technician! He's also competent. Sometime last summer, Jefar came out to check a warning message on my thermostat that appeared to be somewhat serious

I called OTECH based on their reviews. Last week when it was one of the hottest weeks of the year, the top zone of our two zone AC unit house was not emitting cool air. The top 2 floors of our 4 level townhouse were quite hot. I called OTECH and spoke to Jafar.

Fantastic service! Prices are fair. They came out within 24 hours of my call & were polite, efficient & helpful.