Houston smart home, AV, lighting, networking, and security
Executive Technology Group helps homeowners, builders, and businesses turn connected technology into a cleaner experience, with systems that perform well, respect the design, and stay easier to live with long after installation day.
What ETG actually helps with
That matters on luxury homes, design-led remodels, builder-driven projects, and business environments where the finished result needs to feel intentional instead of patched together.
Who ETG is the right fit for
Homeowners who want clean control, stronger performance, and less friction every day
Builders, architects, and designers who need technology to support the finish level of the project
Businesses that need dependable AV, networking, security, and low-voltage infrastructure
How ETG keeps projects cleaner
The strongest projects are shaped around the way the property should feel to the client, then supported with disciplined planning, coordination, and follow-through.
Step 1
ETG starts with how the property should live, look, and perform so the technology plan supports the experience instead of hijacking it.
Step 2
Lighting, AV, networking, security, and control are planned together so the trim, equipment, wiring, and interfaces all feel intentional.
Step 3
The goal is a calm everyday experience: fewer handoff frustrations, fewer support headaches, and a better finished result.
Which systems ETG handles
ETG designs and installs the core layers that shape how a property lives, from architectural lighting and theater rooms to networking, automation, security, and ongoing support.
Service
Refined lighting, dimming, and controls that support the architecture instead of competing with it.
Service
Performance-driven audio and video with clean integration, intuitive control, and strong aesthetics.
Service
Reliable Wi-Fi and network infrastructure built for modern homes, offices, and mixed-use environments.
Service
Thoughtful control of lighting, AV, climate, and scenes without turning the home into a science project.
Service
Cameras, entry, and monitoring systems that increase confidence without adding friction.
Service
Ongoing support, tune-ups, and proactive service for systems that need to stay dependable long after install.
Why clients trust ETG
Richard Machemehl founded ETG in 2003 after beginning his technical career in the U.S. Air Force. That background shows up in the way projects are planned, troubleshot, coordinated, and supported.
Founder authority
Richard brings decades of hands-on field experience to lighting, AV, networking, automation, and low-voltage infrastructure for residential and commercial clients.
Founded in 2003
Veteran-led leadership
Houston service for residential, builder, and commercial clients
Visible proof
TLC's The Little Couple
Fox 26 News
UpClose Magazine
Houston Rockets players and staff
NASA contractors
Houston ISD
Verified reviews
These review highlights come from ETG's public Google profile and help show what clients consistently notice: clean execution, strong communication, dependable follow-through, and systems that stay easier to trust.
Home Theater & AV
“Richard, with ETG, is very knowledgeable in his design, installation, and programming with audio and video projects. He's done several projects for me and always knocks it out of the park. I would highly recommend to home owners and builders alike.”
Client Support
“Top notch in every way. Does a great job of assessing your needs and executing. Stands by his work and provides excellent customer support and follow through.”
Residential Installation
“Amazing service, very clean, very knowledgeable. Richard helped us with two TVs and installing them as well as a photo frame. We couldn't be more happy with his timely responses and professional attitude. We will hands down use again and recommend!”
What the work should show
The visual standard is simple: cleaner lighting moments, more disciplined AV integration, and infrastructure that supports the experience without becoming the thing the client regrets later.
Frequently asked
The first conversation usually moves faster when the answers are straightforward. ETG works on new builds, remodels, upgrades, and existing systems that need a stronger plan.
What does Executive Technology Group do?
ETG designs, installs, and supports lighting, AV, networking, automation, and security systems for Houston homes, builders, and businesses.
Do you work on both new construction and existing homes?
Yes. ETG works on new builds, remodels, upgrades, and existing systems that need to be improved or simplified.
Can ETG work directly with builders, architects, or designers?
Yes. ETG collaborates with project teams to keep the technology aligned with the design, schedule, and finish level of the build.
What to read before you contact ETG
ETG's blog helps clients think more clearly about lighting, AV, Wi-Fi, security, automation, and project planning before the first walkthrough or consultation.
The strongest AV projects in 2026 are not about more hardware. They are about better screens, cleaner control, immersive audio that fits the room, and integration that respects the design.
Matter keeps improving, and Matter 1.5 is a meaningful step forward. Here is what it helps with, where it still falls short, and how homeowners should think about it in real projects.
Wi-Fi 7 is real and fast, but most bad networks are still design problems before they are hardware problems. Here is where the upgrade makes sense and where layout matters more.
Easy contact
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