About Us! We are janitorial cleaning company. We are a full service cleaning company. No job is too small or too big for A-1 Phoenix. We clean small offices once a week or large commercial space 14 times per week. We pride ourselves in "Quality work at a fair price with service second to none!" We have the best price, services and follow through. Try us! You will be impressed. Eighty percent of the places we do post-construction cleaning at hire us because they are so impressed with our service and quality.