Corporate HQ refresh, Midtown Atlanta
Cat6A horizontal cabling, IDF build outs, access control reader cabling, and conference room AV.
Low voltage systems built to perform
View servicesEnergo LLC
Energo LLC is a low voltage contractor based in Woodstock, GA, serving commercial clients across North Georgia and surrounding states. Since 2008, we've designed and installed the infrastructure modern buildings depend on, data and fiber pathways, access control, security cameras, fire alarm, WiFi, and professional AV, coordinated with general contractors, IT teams, and property managers to keep projects on schedule and on budget.
Why choose Energo
Licensed & insured
Georgia licensed low voltage contractor with full liability coverage. Every project is code compliant and built to industry standards.
17+ years experience
In business since 2008 with over 120 commercial projects completed. We've seen every building type and know how to deliver on time.
Single point of contact
One project manager from pre construction through turnover. No handoffs, no miscommunication, you always know who to call.
End to end delivery
Design assistance, installation, testing, certification, and ongoing service. We handle everything so you don't juggle multiple vendors.
Built for uptime
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Year founded
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Commercial projects delivered
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GC & vendor partners
Services
End to end low voltage systems for commercial buildings, from network infrastructure and security to fire alarm and life safety.
Network & Cabling
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Structured cabling Cat6 / Cat6A copper installations for voice, data, and PoE devices. Complete MDF/IDF buildout, rack assembly, cable management, labeling, and Fluke certification testing with documented results.
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Fiber optic Singlemode and multimode fiber for building backbones and campus interconnects. We handle outside plant, inner duct, fusion splicing, connectorization, and OTDR testing for both new builds and upgrades.
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WiFi & wireless Predictive and post install wireless surveys, heat mapping, and access point placement. We install and tune enterprise grade WiFi systems for full coverage, high density environments.
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Telephone & VoIP Voice cabling and infrastructure for VoIP phone systems, analog lines, and legacy PBX. We ensure clean, certified pathways so your phone system performs reliably from day one.
Audio/Visual & Communication
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Conference room AV Display mounting, projector installation, video conferencing systems, and room control panels. We cable and commission AV systems for huddle rooms, boardrooms, and training spaces.
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Digital signage Cabling, mounting, and media player installation for menu boards, lobby displays, wayfinding screens, and video walls. We handle the infrastructure so your content displays flawlessly.
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Sound masking Plenum speaker installation and tuning for open offices, healthcare facilities, and any space where speech privacy and noise reduction are critical.
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Paging & intercom Overhead PA systems, door entry stations, and two way intercom for schools, offices, warehouses, and multi building campuses.
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DAS (in building cellular) Distributed antenna system cabling and installation for reliable indoor cellular coverage in large buildings, hospitals, and campuses where signal penetration is poor.
Fire & Life Safety
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Fire alarm systems Design, installation, and inspection of fire alarm systems including initiating devices, notification appliances, and control panels. All wiring meets NFPA 72 code requirements.
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Mass notification Emergency communication systems with speakers, strobes, and visual alerts. Designed for schools, campuses, and large facilities requiring rapid building wide notification.
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Nurse call systems Healthcare grade patient call, staff alert, and code blue systems. We install pillow speakers, pull cords, dome lights, and master stations with full wiring and programming support.
Security
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IP video & surveillance HD and 4K IP camera installation, NVR setup, and remote viewing configuration. We design camera layouts for full coverage of entrances, parking, perimeters, and interior spaces.
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Access control Card readers, biometric scanners, keypads, electric strikes, mag locks, and door hardware. We cable and install complete access control systems with credential management and audit trail capability.
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Intrusion & burglar alarms Motion detectors, door/window contacts, glass break sensors, and control panels with central station monitoring. We wire and program systems for 24/7 intrusion detection and response.
Industries we serve
From corporate offices to healthcare campuses, we tailor low voltage systems to the specific requirements of each environment.
Commercial Office
Structured cabling, WiFi, access control, and conference room AV for single and multi tenant buildings.
Healthcare
Nurse call, fire alarm, access control, security cameras, and data infrastructure for clinics and medical facilities.
Education
Campus wide cabling, classroom AV, PA/intercom systems, security cameras, and mass notification for schools and universities.
Retail
POS cabling, digital signage, security systems, and network infrastructure for single locations and multi site rollouts.
Warehouse & Industrial
Fiber backbone, perimeter cameras, loading dock coverage, WiFi for logistics, and rugged cabling for industrial environments.
Government & Municipal
Secure cabling, access control, surveillance, and fire alarm systems meeting government compliance and security standards.
Selected projects
Representative work across offices, retail, and industrial sites in the Atlanta metro.
Multi tenant office, Buckhead
Tenant improvement cabling, WiFi overlay design support, and security camera rough in.
Regional distribution center
Fiber backbone extensions, IDF/MPOE work, and exterior camera infrastructure for loading and perimeter coverage.
Flagship retail rollout
Standardized cabling for POS, inventory scanners, digital signage, and back office networks across multiple stores.
What our clients say
"Energo handled all the structured cabling and access control for our new office buildout. Clean work, on schedule, and their team was easy to coordinate with. We've used them on three projects since."
"We needed a full camera system and fire alarm upgrade across two buildings on a tight timeline. Energo delivered without a single delay. Professional crew and great communication throughout."
"They pulled fiber, built out our server room, and put WiFi across the warehouse so we finally have solid coverage in every aisle and on the dock floor. Inventory and scanners stay connected during peak shifts, we're not chasing dead zones anymore."