Working with Hughes, you can expect technicians who are trained, certified and up-to-date on common best practices. That means terms like lockout/tagout, proper equipment, antistatic, intrinsically safe, and grounding aren’t just safety buzzwords to us. That’s why we are proud to be a National Air Duct Cleaners Association (NADCA)-certified company that has earned their prestigious “Outstanding Safety Award” every year that we’ve been in business.