Upgrading Your Existing Home to a Smart Home
No new construction required. GWI upgrades existing Los Angeles homes to full smart home capability — minimally invasive, maximally impactful.
Schedule a ConsultationYour Existing Home Can Become a Smart Home
Most luxury smart home work isn’t new construction — it’s upgrading a home that was built without smart home infrastructure, or inheriting a system installed years ago that no longer meets the family’s needs. GWI has completed hundreds of retrofit smart home upgrades across Los Angeles, working around existing finishes, coordinating with property managers, and delivering full smart home capability with minimal disruption to daily life.
Wireless-First Approach
For retrofit projects, GWI leads with wireless systems wherever possible — Lutron RadioRA 3, Sonos, Ubiquiti Wi-Fi, Z-Wave locks — to minimize wall penetrations and conduit runs through finished spaces.
Strategic Cabling Where It Counts
For audio, video, and structured cabling to new equipment rooms, GWI coordinates discreet cabling runs through attics, crawl spaces, and existing conduit paths. We work with your schedule to minimize visible work.
Phased Approach for Large Homes
A whole-home upgrade doesn’t have to happen at once. GWI designs phased implementation plans — start with lighting and network, add AV zones, then full automation control — each phase additive and fully functional.
Replacing Legacy Systems
Many LA homes have Crestron systems from 2010 or Control4 v2 installations that are outdated and unreliable. GWI specializes in replacing legacy systems with modern platforms while preserving existing hardware wherever possible.
What a GWI Retrofit Upgrade Looks Like
A typical GWI retrofit upgrade in a 6,000 sq ft Brentwood home: week 1 is network infrastructure and structured cabling. Week 2 is Lutron dimmer replacement and RadioRA 3 commissioning. Week 3 is AV equipment room buildout and multi-zone audio. Week 4 is Control4 programming and scene development. Total disruption: minimal. Total result: a home that functions like it was built as a smart home from day one.
Frequently Asked Questions
Can a home be upgraded to smart home without major renovation?
Yes. Modern wireless platforms like Lutron RadioRA 3, Sonos, and Control4 can transform an existing home’s functionality with minimal wall penetrations. GWI designs retrofit upgrades to work around existing finishes.
How long does a smart home retrofit take?
For a 4,000–8,000 sq ft home, a full smart home upgrade typically takes 3–6 weeks of installation time spread over 4–8 weeks of scheduling. Phased approaches can reduce disruption further.
Can GWI replace my old Crestron or Control4 system?
Yes. GWI specializes in legacy system replacement and upgrades. We assess what hardware can be retained, what needs replacement, and design the most cost-effective upgrade path.
What does a whole-home smart upgrade cost?
A comprehensive upgrade for an existing luxury home in Los Angeles typically runs $80,000–$300,000 depending on scope, zone count, and whether structured cabling is included.
Ready to Get Started?
GWI serves the greater Los Angeles area with award-winning smart home integration. Contact us to schedule a complimentary consultation.
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