Some of our most rewarding projects involve historic Atlanta estates — properties built in the 1920s, 1940s, and 1960s — where the architecture is irreplaceable but the technology is decades behind. Retrofitting smart home systems into older homes requires a different skill set than new construction integration, but it is absolutely achievable. The result is a home that feels timeless outside and functions brilliantly inside.
The Unique Challenges of Older Homes
Plaster walls and lathe construction. Pre-drywall homes are built with plaster over wood lathe — a combination that makes wire fishing significantly more difficult than modern drywall construction. Plaster is also more fragile and harder to patch invisibly. This doesn't make installation impossible, but it requires experience and patience.
Knob-and-tube and aluminum wiring. Homes built before 1960 may have electrical systems that need updating before smart devices can be safely installed. We always conduct an electrical assessment as part of our site evaluation for older properties.
Limited attic and crawl space access. Many older homes have low-clearance crawl spaces and finished attics that limit the wire-fishing routes available. Experienced installation teams know how to navigate these constraints.
No structured cabling. Older homes were not built with data infrastructure. Every ethernet run, every speaker wire, every control cable needs to be routed from scratch — or replaced with a wireless alternative where that's appropriate.
The Professional Solutions
Wireless lighting control. Lutron RadioRA 3 is purpose-built for retrofit applications. Keypads wire to existing switch boxes (no new wire runs required). The wireless mesh communicates reliably throughout the home. In a historic property, this is often indistinguishable from hard-wired lighting control.
WiFi-based audio. Sonos and similar streaming platforms are perfect for older homes — no new audio cables required. Adding in-ceiling speakers requires only a single cable run per speaker, which skilled installers can route through attic access, wall cavities, and floor void spaces with minimal disruption to finishes.
PoE cameras. Modern security cameras run on a single ethernet cable for both power and data — a significant advantage in older homes where adding dedicated power circuits is difficult.
What to Expect
An older home retrofit takes more time and more careful craftsmanship than a new construction project. We charge accordingly, and we take pride in leaving homes exactly as we found them — finishes intact, wiring invisible. The result is a home where guests are genuinely surprised to learn it was built in 1940.