Abstrak: Kegiatan pemberdayaan masyarakat melalui pelaksanaan program pengabdian masyarakat dalam Program Desa Binaan (PDB) pada kelompok Fongasama di Desa Ondorea Barat dengan tujuan untuk meningkatkan ketrampilan dan soft skill anggota kelompok melalui kegiatan pembangunan rumah kompos, penyuluhan dan Pelatihan pembuatan pupuk kompos. Metode yang digunakan terdiri dari penyuluhan, pelatihan dan pendampingan. Kegiatan diawali dengan pembangunan rumah kompos berukuran 4×6meter, dibagi dua bak untuk fermentasi. Bak pertama berukuran 1,5 x 2meter dan tinggi 2 meter, dan bak kedua berukuran 1,5 x 1,5meter dan tinggi 1,5 meter. Penyuluhan dan pelatihan dimulai dengan pre-test, dan rata-rata jawaban benar 33,3% dalam kategori rendah. Kegiatan pelatihan menggunakan alat pencacah, ember, sekop, cangkul, dan sekop, dan bahan baku yang digunakan kotoran hewan, dedak padi, sekam padi, limbah pertanian, gula pasir, EM4 dan air. Fermentasi pada bak pertama selama 14 hari dan pada bak kedua selama 8 hari. Kompos dikeluarkan dari bak kedua dan diangin-anginkan, selanjutnya diaplikasikan. Post-test dilakukan di akhir kegiatan dan hasilnya menunjukkan adanya peningkatan pengetahuan dan keterampilan sebesar 86,7% dengan kategori tinggi.Abstract: Community empowerment activities through the implementation of community service programs in the Assisted Village Program (PDB) in the Fongasama group in West Ondorea Village with the aim of improving the skills and soft skills of group members through activities of building compost houses, counseling and training in making compost fertilizer. The methods used consist of counseling, training and mentoring. The activity began with the construction of a 4×6meter compost house, divided into two tanks for fermentation. The first tub measures 1.5 x 2 meters and 2 meters high, and the second tub measures 1.5 x 1.5 meters and 1.5 meters high. Counseling and training began with a pre-test, and the average correct answer was 33.3% in the low category. Training activities use choppers, buckets, shovels, hoes and shovels, and the raw materials used are animal waste, rice bran, rice husks, agricultural waste, granulated sugar, EM4 and water. Fermentation in the first tank for 14 days and in the second tank for 8 days. The compost is removed from the second tub and aired, then applied. The post-test was carried out at the end of the activity and the results showed an increase in knowledge and skills of 86.7% in the high category.