Remodeling
Electrical Services
Landscaping Services
Other Services
Edwardsville Electrician | St Louis Electrical Contractor
Our Electrical Services
COS Construction provides services for home and office, from troubleshooting electrical outlets that are out, to lights that won't light up. We provide new circuits and power outlets as well. If you are lighting up a single room or an entire warehouse, we can do it!
Our Electrical Services Include: