Commercial Low-Voltage Contractor in Seattle
Structured cabling, Wi-Fi, PoE cameras and network closets for offices, warehouses, apartment buildings and new construction across King, Snohomish and Pierce counties.
One Crew for the Cabling, the Network and the Cameras.
Most commercial jobs get split between a cabling contractor, an IT vendor and a camera company, and the hand-offs are where things go wrong. We run the cable, terminate and test it, install the switches and access points, mount and configure the cameras, and leave a labeled closet with documentation. Licensed electricians on staff handle any dedicated circuits the closet needs. Evenings and weekends are available for occupied spaces.
Who We Work With
The commercial work that comes up most often, and what it usually involves.
Offices and tenant improvements
Cat6 or Cat6A drops to every desk, conference room and printer, home-run to a wall-mount or floor rack with a labeled patch panel. Ceiling-mounted access points on wired backhaul, a guest network separated from the office, and a switch sized for the PoE load. We work evenings and weekends when a move-in date is tight.
Warehouses, shops and light industrial
Long runs through open ceilings and across loading docks, outdoor-rated and shielded cable where forklifts and motors live, and PoE cameras covering doors, yards and receiving. Fiber between buildings when copper distance runs out. Wi-Fi planned for racking and metal, not an empty floor plan.
Property managers and multifamily
Camera systems for entries, garages, mail rooms and package areas with local recording and remote access for your team. Access control cabling, intercom wiring, and common-area Wi-Fi. One point of contact across several buildings, and documentation you can hand to the next manager.
Builders and general contractors
Low-voltage rough-in on new construction and remodels: Cat6 to each room, conduit to the TV wall and the exterior, camera and doorbell locations, speaker wire, and a structured media panel or closet. We coordinate with your electrician and framer, show up at rough-in and trim, and leave labeled cable your trim crew won't have to guess at.
How a Commercial Project Runs
- Site walk and drop plan. We walk the space with you or your GC, count drops, pick the closet location, check pathways and ceiling access, and note anything that needs a dedicated circuit. You get a written estimate with a drop schedule, not a per-foot guess.
- Scheduling around your business. Occupied offices get after-hours work. New construction gets a rough-in visit after framing and a trim visit after paint, coordinated with the GC's schedule.
- Install, terminate, test. Every run is terminated to a labeled patch panel, tested for continuity and performance, and recorded. Access points, switches and cameras are configured before we leave, with your team set up on the management apps.
- Hand-off and support. You get the drop schedule, test results and a diagram. When you add desks or cameras later, the same crew comes back and the labels still make sense.
Need a certificate of insurance or a W-9 for your vendor file? Call (425) 390-4575 or send the request and we'll have it over the same day.
FAQ
Answers To The Frequently Asked Questions.
Both. Offices, warehouses, apartment buildings, retail and new-construction prewire are a regular part of our work alongside residential retrofits. The same crew handles both, and commercial jobs get the same labeled, tested and documented install.
Yes. Evenings and weekends are common for office cabling and camera installs. We scope the work during business hours, then do the noisy and disruptive parts when the space is empty.
Yes. LLUMINET is a Washington State licensed and bonded contractor with general liability insurance, and we carry licensed electricians on staff for any line-voltage work the project needs. Certificates of insurance are available on request for your property manager or GC.
Every commercial job ends with labeled drops, a labeled patch panel, and a drop schedule showing which port goes where. Larger projects get test results per cable and a network diagram. If you later bring in an IT provider, they can pick up where we left off.
Yes. We coordinate with the GC's schedule for a rough-in visit after framing and before insulation, then return for trim-out after paint. We supply a drop plan up front so the owner can sign off on locations before the walls close.
King, Snohomish and Pierce counties: Seattle, the Eastside, Everett and south to Tacoma. Multi-site property managers with buildings across the region are welcome.
Related Reading
Office Network Cabling in Seattle: Planning a 5-20 Person Office
Office cabling for a 5-20 person Seattle office: two Cat6 drops per desk, a small central rack, and ceiling access points.
Does a Small Business Need a Firewall? Check Your Router First
A small business does need a firewall, but your router already has one. Here is when it's enough and when it's time to replace it.
Outdoor Security Camera Placement: Where to Mount on a Seattle House
Where to mount outdoor cameras on a Seattle house: height, eave glare, and the cable path that decides which corner a camera can actually go on.
Planning an Office Move, Build-Out or Camera Upgrade?
Site walks are free. You get a written drop schedule and estimate before any work starts.