The church was built to designs by Anders Funkquist and consecrated on Midsummer Eve 1940, funded by public subscription and closely tied to the Åh Christian youth home nearby. It was re-consecrated in 1955 after builder Henning Nilsson enlarged the chancel; the pulpit was replaced and a stained-glass window added beside the altar.
A more far-reaching renovation followed in 1967–1969 under architect Erik Lundberg, when the chancel walls and ceiling were lined with unpainted timber panelling and a new altar and altar rail were installed, along with painted decoration on the gallery fronts. Further changes came in 2001 under Magnus Wångblad, when the chancel was again widened, the organ moved down from the gallery into the chancel, a new sacristy and a children's room were added, the window wall was restored to its original design, and a ramp was built for wheelchair users.
The altarpiece has an unusual origin: the Norwegian artist Emanuel Vigeland arrived at Åh in 1943 carrying a rolled canvas under his arm, and this painting now serves as the church's altarpiece. Other notable furnishings include a chancel carpet known as the Tree of Life, a flossa rug designed by textile artist Barbro Nilsson, and an antependium on the pulpit woven by Annika Pleijel.
The present organ, installed in 2007, replaced an earlier instrument. It was originally built by A. Magnusson in 1964 for Allhelgonakyrkan in Kortedala, and came to Åh following a reorganisation of organs after Vårfrukyrkan in Gothenburg was sold to the Serbian Orthodox church. It has two manuals and pedal, with a disposition reflecting the twentieth-century organ reform movement.