Yes, the angels are the individual servants of God. Whereas people have options and can similarly do excellent and bad the angels are all excellent, have no totally freedom and always do as they are instructed by God. There are many different kinds of angels who have various responsibilities. In Islam, there are four primary Archangels
Jibra'il (Gabriel) - He's the Maximum rated of the angels and their innovator.
Mikha'il (Michael) - He's in cost of the keeping the cosmic stability.
Isra'il (Azrael) - He's the Archangel of Loss of life, billed with gathering the spirits of those who are to successfully die.
Isra'fil - He's will strike the horn which will represent the end around the globe and the starting of the ultimate verdict.