Aesm Ltd

AESM Ltd, formerly known as Active Electrical, is an electrical engineering company based in Dalbeattie. We support agricultural, hydropower, and commercial clients across Dumfries and Galloway and throughout Scotland. With hundreds of happy customers, we've built a reputation for reliability, technical know-how, and a straightforward, honest approach.

We believe in doing things properly, forming long-term partnerships with businesses who value quality, efficiency, and trust. We deliver specialist electrical solutions designed for demanding environments from critical agricultural systems to commercial infrastructure and beyond. Our expertise includes farm installations, poultry shed wiring, automated feeders and water systems, alarm systems, and control setups.

We also provide end-to-end electrical engineering for hydro schemes, including installation, control systems, and maintenance support. Additionally, we offer professional installation of CCTV systems and alarm setups for site security, as well as internet solutions like 4G and Starlink for remote sites. We are proud members of SELECT, Scotland's trade association for electrical professionals, and work to the highest standards of safety and compliance in every job we take on.