3555 Hargale Road, Oceanside
Tue Open 24 hours
4.3
★★★★☆
121 reviews
“We needed to have our air conditioner assessed and OSI had someone at our house in hours. Unfortunately we required a replacement...but Nick came out and did a great job giving us a really reasonable and fair estimate, answering every one of my questions and had an amazing crew install our system today. This crew was so efficient, polite, neat and again happy to answer my thousands of questions. Our install wasn't the easiest, but they never complained and explained everything they had to do. One of the best crews I've ever had do work in my house! They took away the old system and cleaned up quickly. My house looks like they were never here and feels amazing with the new unit.”