Decks & Fencing in Cottage Grove

Halleman Construction builds custom decks and installs quality fencing for homeowners in Cottage Grove and throughout Lane County. Our outdoor structures are designed to handle Oregon's rain, sun, and everything in between — built with materials and techniques that ensure decades of use.

Your outdoor living space is an extension of your home, and in Cottage Grove, a well-built deck or fence adds both value and usability to your property. We build decks using premium cedar and composite materials rated for the Pacific Northwest climate, with proper drainage and ventilation to prevent rot.

Our Cottage Grove deck and fencing services include ground-level and elevated deck construction, multi-level decks with stairs and railings, privacy fences in cedar and vinyl, picket fences, and gate installation. Every project is engineered to meet Lane County building codes and permit requirements.

We handle the full process — design, permitting, construction, and staining or sealing — so you get a finished outdoor space ready to enjoy. Our decks are built with hidden fastener systems for a clean look and structural hardware rated for Oregon's seismic and wind loads.