Your Low-Voltage Partner for High-End Builds
From pre-wire to punch list — Martec Technologies works the way GCs work. Documented process, clean specs, zero delays.
Submit a Project InquiryBuilt for the trades
We are the low-voltage partner for the teams who build high-end homes and commercial spaces in Miami and surrounding areas.
Custom home builders
Single-family estates, waterfront homes and spec homes, from pre-wire to final.
General contractors
Residential, high-rise, commercial and hospitality projects that need one coordinated low-voltage sub.
Electrical contractors
Electricians who want a reliable low-voltage partner. See our page for electricians.
Architects and designers
Device locations, keypads and equipment coordinated with your drawings and finishes.
We make your project run cleaner.
When you bring Martec onto a job, you get one low voltage contractor handling everything — automation, lighting, AV, security, structured wiring, and BDA. No coordinating between three different subs.
- —We attend pre-construction meetings and coordinate with electrical and HVAC subs
- —We provide detailed low voltage floor plans and connection diagrams before we touch a wall
- —Our in-house programmers do all Control4, Savant, and Lutron programming — no third-party scheduling
- —We handle low-voltage permit coordination as required and carry full insurance
- —We document every run, every panel, every device — handoff package included at completion
From custom homes to commercial landmarks.
- —New residential construction (single family, estates, waterfront)
- —High-rise and condo development (MDU pre-wire and unit fit-out)
- —Commercial and hospitality (restaurants, hotels, office buildings)
- —Institutional (schools, government, cultural facilities)
- —Renovation and retrofit (existing homes and commercial spaces)
Notable projects: FIFA World Football Museum, Freedom Tower Miami. Federal government security installation. 10+ Miami-Dade County public school auditoriums.
What we cover
One low-voltage scope instead of several subs.
Structured wiring
Data, coax, speaker and control cabling, documented run by run.
Racks and networks
Rack builds, enterprise Wi-Fi and wired networks designed for the size of the building.
Cameras and access
IP cameras, door stations and access control. See surveillance and access control.
AV and theaters
Distributed audio, media rooms and home theaters.
BDA and DAS
Emergency responder radio coverage. See structured wiring and BDA.
From plan review to closeout
Plan review
We review the drawings and return a low-voltage scope, device schedule and questions before we price.
Schedule
Our dates are set against your construction schedule and confirmed before each phase.
Rough-in
Cabling and back boxes installed and labeled before drywall, with photos of every wall.
Trim
Devices, racks and equipment installed after finishes, then tested and programmed.
Documentation
A closeout package with drawings, labels, network details and warranty information.
Beyond residential
The same process on commercial, hospitality and institutional work.
Commercial AV and low voltage
Offices, restaurants, hotels and retail. See commercial AV and low voltage.
Schools and education
Auditoriums, classrooms and campus systems. See schools and education AV.
Projects
See our projects page for completed work.
Why electricians partner with us
We don’t compete on line voltage. We take the low-voltage scope off your plate so you can focus on yours.
Clear scope lines
We handle low voltage; you keep the line-voltage scope. Line-voltage work is performed by licensed electrical contractor partners, with permits as required.
No surprises
Low-voltage plans and back-box locations shared early, so your rough-in and ours never conflict.
Referrals both ways
We bring you into our residential projects for the line-voltage work, and you bring us in for low voltage.
Frequently asked questions
What does a low-voltage subcontractor do?
We design, install and program the cabling and systems that run on low voltage: networks, Wi-Fi, cameras, access control, audio and video, automation and BDA.
Do you do line-voltage electrical work?
No. We work alongside the electrician. Line-voltage work is performed by licensed electrical contractor partners, with permits as required.
When should we bring Martec onto a project?
At the drawings stage, so device locations, rack space and conduit are planned before rough-in.
Do you work outside Miami-Dade?
Yes. We work in Miami and surrounding areas across Miami-Dade, Broward and Palm Beach.
What do you need to send a proposal?
Send the plans and your schedule to info@gomartec.com and we will return a scope and a written proposal.
Do you provide documentation at closeout?
Yes. Every project includes a closeout package with drawings, labels and system details.
More from Martec in Miami and surrounding areas
Control4 Dealer Miami
Control4 dealer. Learn more
Savant Smart Home Miami
Savant systems. Learn more
Lutron Lighting & Shades Miami
Lighting control and shades. Learn more
Home Theater Design Miami
Dedicated theaters and media rooms. Learn more
Send us your plans
Email your plans and schedule to info@gomartec.com or call (786) 383-3829. We return a scope and a written proposal. Serving Miami-Dade to Palm Beach.
“On spec, on time, and they actually show up.”
GC Client“The only low voltage sub that hands us a complete documentation package.”
GC Client“They handled the BDA and the home automation — one sub for everything.”
GC Client