A Maine low-voltage contractor built around clean work, straight answers, and systems that hold up.
Complus LLC installs and services the low-voltage systems that businesses and homes actually run on — security cameras, network security, structured cabling, VoIP phones and Starlink, plus the configuration that ties them together.
We work across the state, from single-office buildouts to multi-floor cabling plants, camera systems, phone migrations and rural Starlink installs. Same method at every scale: survey it, design it, install it clean, test it, document it.
These aren't slogans — they're the standards that decide whether a network is still working in five years.
We quote the hardware the job needs. If you don't need a bigger switch, you won't be sold one.
Proper pathways, velcro, labeled terminations, tidy racks. The install should look intentional.
Wi-Fi coverage gets surveyed, cable gets tested per drop, camera footage gets checked at handover. We don't hand over a system we haven't verified.
Guests segmented, cameras isolated, defaults changed. Segmentation set up on day one, not bolted on later.
Labeling maps, port assignments, and configuration records so the next person can maintain it.
If the fix is smaller than you expect, we say so. If it's a job we're not the right fit for, we say that too.
Complus LLC is insured for commercial on-site work. Specific manufacturer certifications, low-voltage licensing, and installer credentials are listed here once confirmed.
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We serve businesses and homes across all of Maine — from the southern coast and Greater Portland up through the central and eastern counties, and into the northern parts of the state.
Not sure if your town is covered? It is — but call and we'll confirm scheduling and travel for your specific location.