Welcome to SQU Services
Situated in the heart of Flagstaff, AZ, SQU Services is a trusted name in HVAC and electrical services, known for its dedication to quality, reliability, and outstanding service in the community. A legacy that goes back to 1997, our local HVAC company has constantly provided exceptional services to improve your space's living conditions and functionality. Whether it’s commercial or residential needs, our team of skilled technicians is here to make sure that your heating and cooling systems and your electrical fixtures operate flawlessly.