From traffic signals and roadway lighting to airfield systems, data center sites, and fiber and wireless networks, InLine self-performs the electrical and network construction behind the Southeast's most critical infrastructure.
Around live traffic, energized systems, and active airfields, nothing matters more than every crew member going home. Our record — and our culture — reflect it.
Every crew, every day starts with a plan for zero incidents. Our field leadership is trained to build safely around live traffic, active runways, and energized systems.
Self-performed crews and company-owned equipment mean we control the critical path — no waiting on subs, no surprises at closeout.
Decades of combined DOT, FAA, municipal, and telecom experience — from fiber and wireless permitting and make-ready through turn-up, we know the specs, the inspectors, and the standards before we break ground.
One team from concept through commissioning. We offer design-build across every market we serve — shortening schedules, controlling cost, and building systems that are engineered to be maintained.
InLine, LLC is a Mobile, Alabama-based civil electrical contractor — with offices in Birmingham, AL and Jacksonville, AR — specializing in intelligent transportation, traffic signal, roadway lighting, airport lighting, site electrical, and fiber & wireless network construction.
We self-perform the work that others sub out — which means tighter schedules, safer sites, and a single team accountable for quality from conduit to commissioning. InLine operates as a subcontractor or a large-scale prime, offers design-build delivery for all aspects of our work, and holds current electrical licenses in Alabama, Arkansas, Mississippi, Louisiana, Georgia, Florida, and Tennessee. DOTs, municipalities, airports, and general contractors count on us to deliver the scope right the first time.
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Specialized crews, the right equipment, and deep agency experience across every market we serve.
CCTV, dynamic message signs, detection, and the fiber networks that connect them to traffic management centers.
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Highway, interchange, and corridor lighting — conventional, high-mast, LED conversions, and maintenance contracts.
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New installations, upgrades, mast arms, detection, ITS integration, and ongoing maintenance contracts for DOTs and municipalities.
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Navigation and aviation lighting, structure-mounted conduit, and aesthetic lighting on bridges and overpasses.
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Duct banks, site power distribution, and underground utility infrastructure for mission-critical campuses.
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Large-scale fiber and wireless network construction from a team that has designed, built, owned, and operated its own networks.
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Sports field lighting plus lot lighting, site circuits, and EV-ready infrastructure for parks, schools, and commercial owners.
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Overhead sign bridges, cantilevers, and DMS structures — foundations, steel, and panels erected over live traffic.
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Airfield lighting, signage, vaults, and communications — electrical and fiber built to FAA specifications.
Learn MoreInLine has designed, constructed, owned, and operated large fiber and wireless networks — so we build every network the way an operator needs it to run: documented, maintainable, and reliable for decades.
A sample of recent work across our markets. Real project photography and details drop in here.
New signalized intersections serving a new Amazon fulfillment center corridor — self-performed from foundations to turn-on.
View ProjectDesign-build fiber network corridor across the Dauphin Island Bridge — structure-mounted conduit and marine-grade enclosures over open water.
View ProjectFiber trunk line and ITS deployment along I-430 — including the Arkansas River crossing — over live interstate traffic.
View ProjectWe're hiring electricians, foremen, operators, and project engineers who take pride in work you can see from the road.
