Commercial Audio Visual
Boardrooms, conference rooms, LED walls, lobby displays and amenity spaces, built around how people actually use the room.
- Video conferencing
- LED & video walls
- Digital signage
- Sound masking
- Control programming
New York City low-voltage contractor · Nationwide reach
AV, security and low-voltage, built by our own crews.
Matrix designs, installs and services the technology inside office towers, residential amenity floors, tenant fit-outs and automated distribution centers. One team from first walkthrough to final sign-off.
Design-buildPlan & specService contracts
Nationwideprojects completed in nearly every US state
Internationalprojects delivered in the UK, Germany, Singapore and Australia
100%of copper and fiber certified on Fluke DSX before handoff
In-housedesigners and technicians: licensed, insured, fingerprinted, OSHA-trained
Who we build for
Owners & landlords
Base-building, amenity and lobby systems across a portfolio.
Residential developers
Amenity AV, access control and cabling for ground-up and conversions.
GCs & CMs
Bid packages delivered on schedule, coordinated with every trade.
Corporate tenants
Boardrooms, conference rooms and office fit-outs that work on day one.
Logistics & automation
Network infrastructure for robotic distribution and fulfillment centers, coast to coast. More
Solutions
Six systems. One accountable team.
We design, engineer, install and service every low-voltage system in the building, so you hold one contractor responsible instead of five.
Access Control & Security Cameras
Access control and video surveillance designed for tenants, staff and residents, managed from one platform.
- Access control
- CCTV / VMS
- Turnstiles
- Elevator control
- Gate & parking
Structured Cabling
Copper and fiber backbone and horizontal cabling, tested and labeled to standard, with as-builts at closeout.
- Cat6/6A
- Fiber backbone
- MDF/IDF build-out
- Cable tray & J-hooks
- Certification
Network & Wi-Fi
LAN/WAN design, wireless surveys and device configuration so the network holds up under full occupancy.
- Wi-Fi heat maps
- DAS
- Switching
- Device config
Design & Engineering
Basis of design, drawings and specifications in-house. We price what we design, which keeps change orders down.
- Design-build
- AutoCAD
- Revit / BIM
- Manufacturer-agnostic
Service & Maintenance
Ongoing support after turnover: service calls, preventive maintenance and upgrades by the crew that installed it.
- Service agreements
- Preventive maintenance
- Upgrades
One floor, every system
See how a floor comes together.
Scroll through a typical office floor. Every layer is something Matrix designs, installs and supports.
- Layer 1 · LV
Structured cabling
Cat6A and fiber from the IDF to every desk, display, access point and device. Tested and labeled before anything else goes on the wall.
- Layer 2 · NET
Wireless
Access points placed from a predictive heat map, then verified on site with a walk test.
- Layer 3 · SEC
Access control
Readers on the entry, the core and the telecom room, tied to the building or tenant credential system.
- Layer 4 · SEC
Video surveillance
Cameras covering the entry, elevator lobby and corridors, recorded to the VMS with the retention you specify.
- Layer 5 · AV
Audio visual
Displays, cameras, microphones and control in the boardroom and every conference room, programmed and tested before turnover.
Wall Floor data outlet
Ceiling data outlet (WAP)
Card reader Door contact Electric strike Access control panel
Fixed camera Dome camera (tag X-Y-##) Network video recorder
Ceiling speaker (P = pendant) Floor box Display JB + AV data Room scheduling
Selected projects
Work that's running today.
A sample of recent New York area projects. Owner names are withheld; references are available to qualified clients on request.
Network infrastructure for robotic distribution centers
An ongoing program for an automation integrator: Matrix crews travel site to site and build the low-voltage backbone that warehouse robotics run on. Each site is priced from the same estimating model, so costs stay consistent from one state to the next.
- Scope
- Cat6 drops, 12-strand fiber runs, wireless access points, cable tray and J-hook pathways, MDF/IDF terminations
- Delivery
- Traveling crews · unit-based pricing · certified and documented at every site
CEO boardroom and executive floor security upgrade
Full boardroom AV rebuild for a corporate tenant, plus access control and camera upgrades on the executive floor, delivered in an occupied building.
- Scope
- Boardroom AV, access control, CCTV
- Setting
- Occupied Midtown tower
Office-to-residential conversion, every amenity space
AV, LED walls and low-voltage cabling across all amenity spaces in one of Manhattan's largest office-to-residential conversions.
- Scope
- Amenity AV, LED walls, LV cabling
- Delivery
Complete amenity AV package for new residential towers
Designed and installed the full amenity AV package for a ground-up residential development, coordinated through the GC from design through turnover.
- Scope
- Amenity AV, distributed audio, displays
- Delivery
13 amenity spaces across a four-building campus
Amenity AV for fitness, lounge, co-working and event spaces across four buildings, standardized so residents get the same experience everywhere.
- Scope
- Amenity AV across 13 spaces
- Setting
- Multi-building residential
Headquarters and residential amenity systems
Corporate headquarters build-out plus residential amenity spaces, with security and network systems designed and installed by Matrix.
- Scope
- AV, security, network
- Delivery
Amenity, special projects and LED walls for an office REIT
Recurring work across a Manhattan office portfolio: tenant amenity spaces, LED walls, special projects and day-to-day AV support.
- Scope
- Amenity AV, LED walls, AV support
- Setting
- Multi-building portfolio
From the field
Installed by Matrix technicians.
Rooms and racks we designed, built and programmed.
How we work
From walkthrough to closeout.
The same project manager stays with your job from the first site visit to turnover. No handoffs between sales, design and field.
Walk & scope
Site survey, existing conditions and a written scope you can hold us to.
Design & price
Basis of design, drawings and a line-item price. Allowances and exclusions stated up front.
Submit & coordinate
Submittals, shop drawings and coordination with the GC, electrician and IT.
Install & test
Our technicians install, terminate, program and commission. Every cable tested and labeled.
Turn over & support
As-builts, training and a service plan, backed by the crew that built it.
Dedicated resources
A named project manager, engineer and lead technician on every job.
Relationship driven
We don't run a sales team. Most of our work is repeat business.
Extension of your team
We work inside your schedule, your building rules and your reporting.
Changes under control
We design what we price, which keeps change orders to a minimum.
For GCs and construction managers
Put Matrix on your bid list.
Send drawings, specs and the bid due date. We return a priced proposal with clear inclusions, allowances and exclusions, and we'll tell you early if the documents have gaps.
estimating@matrixtg.com
Bid packageTypical scope
Audio visualRooms, LED, signage, distributed audio
Electronic securityAccess control, CCTV, turnstiles
Telecom / LV cablingCopper, fiber, pathways, MDF/IDF
Network & wirelessWi-Fi, switching, configuration
Careers
Build with us.
We hire people who take ownership of their work and grow them in-house: cross-trained, OSHA-trained, and certified on the systems we install.
AV / low-voltage techniciansField
Security & access control techniciansField
Project managersOffice + field
Estimators & designersOffice
Current openings are posted on Indeed.
See open roles on Indeed ↗
FAQ
Questions owners and GCs ask us.
Commercial AV, access control, security cameras and structured cabling in New York and beyond.
Do you install commercial AV systems in New York City?
Yes. Matrix designs and installs conference room AV, boardroom video conferencing, LED video walls, digital signage, distributed audio and AV control systems for offices, residential amenity spaces and commercial buildings across New York City, New Jersey and Westchester.
Are you a licensed and insured low-voltage contractor?
Yes. Our technicians are licensed, insured, fingerprinted and OSHA-trained, and every installer is a Matrix employee. We don't subcontract our field work.
Do you install access control and security cameras?
Yes. We design, install and service card access control, video surveillance (CCTV and VMS), intercoms, turnstiles, elevator control and gate and parking security for commercial and residential buildings.
What structured cabling do you install?
Cat6 and Cat6A copper, single-mode and multimode fiber backbones, MDF and IDF build-outs, cable tray, J-hooks and pathways. Every copper and fiber link is certified on a Fluke DSX tester, and you get the test reports and as-builts at handoff.
Do you bid as a low-voltage subcontractor for general contractors?
Yes. Send drawings, specs and the due date to estimating@matrixtg.com. We price AV, electronic security, telecom cabling and network packages, with clear inclusions, allowances and exclusions.
Do you work outside New York?
Yes. We have completed projects in nearly every US state, including network cabling and Wi-Fi for automated warehouses and distribution centers. Internationally we have delivered work in the UK, Germany, Singapore and Australia.
Do you offer AV and security service contracts?
Yes. We offer service agreements, preventive maintenance and upgrades for the systems we install, as well as for existing systems we take over.
Contact
Tell us about the building.
Address, scope and timing are enough to start. We reply within one business day.
Emailinfo@matrixtg.com
Phone(888) 326-7717
Headquarters450 7th Avenue, New York, NY 10123