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Property-specific outdoor and landscape lighting for paths, entries, architecture, patios, and gardens, with weather exposure and control needs evaluated on site. Trusted by homeowners throughout Montgomery County since 1996.
Outdoor lighting works best when fixture placement, beam spread, glare, controls, wiring routes, and maintenance access are planned together. AJ Long Electric walks the property with the homeowner to identify the areas that need visibility or visual emphasis, then defines a low-voltage, line-voltage, or mixed electrical scope suited to the site. The assessment considers transformer capacity, voltage drop, weather exposure, drainage, vegetation, mowing and digging zones, exterior mounting surfaces, and the path back to the electrical source. Optional timers, photocells, motion controls, or compatible smart controls are selected for the homeowner's operating preference. Lighting can improve visibility and presentation; security, utility-use, and property-value outcomes remain outside the electrical installation scope. For a Gaithersburg property, the recommendation follows the actual equipment, access, electrical capacity, and project goals documented during the assessment.
AJ Long Electric defines the outdoor & landscape lighting scope for the individual Gaithersburg address. The written proposal identifies known conditions, access assumptions, included electrical work, exclusions, and any coordination that must be confirmed before scheduling. Before work begins, we confirm whether the defined scope requires coordination with the Montgomery County Department of Permitting Services; permit, inspection, and utility responsibilities are stated in the proposal for the address.

Our licensed electricians serving Montgomery County
AJ Long Electric treats outdoor lighting as both an electrical and site-planning project. The proposal identifies fixtures, controls, wiring routes, exposure requirements, access assumptions, and exclusions so the homeowner can understand what will be installed.
Licensed & Insured
Since 1996
5-Star Rated
Fixture placement can support paths, steps, entries, work areas, and outdoor gathering spaces.
Aiming, shielding, beam spread, and color temperature are selected with neighboring properties and night vision in mind.
Fixtures, boxes, covers, connectors, and wiring methods are chosen for their actual exposure.
Timers, photocells, motion sensors, or compatible smart controls can be included when they fit the project.
Wire routes, transformer loading, fixture access, and future landscape changes are considered during design.
For outdoor & landscape lighting at this Gaithersburg property, AJ Long Electric begins by reviewing the requested outcome, relevant equipment, safe access, and observed electrical conditions. The written proposal identifies the defined work, sequencing, coordination responsibilities, and exclusions. Authorized work is tested and documented to the completed scope; newly exposed conditions are discussed before the scope changes.
| Typical cost in Gaithersburg | Confirmed after a property-specific assessmentThe written estimate follows the defined equipment, access, routing, and coordination scope. |
|---|---|
| Typical timeline | Confirmed after the scope and coordination path are defined |
| Permit authority | Montgomery County Department of Permitting ServicesAJ Long Electric confirms the permit and inspection path for the address and states the included coordination in the written proposal. |
| Applicable code standard | NEC Article 411 & 300.5low-voltage lighting and buried-conductor cover depths (National Electrical Code, NFPA 70). |
| Most common local condition | Property-specific equipment, access, and electrical conditions are confirmed during the assessment. |
Permit fees, scope, and existing-condition surprises affect final pricing. Verify current requirements with the Montgomery County Department of Permitting Services and review the NFPA 70 (National Electrical Code).
We identify the paths, entries, architectural features, and outdoor areas the homeowner wants to address.
Power sources, transformer capacity, routes, exposure, drainage, vegetation, and controls are evaluated.
Fixture types, positions, aiming intent, switching, and scope boundaries are documented.
Approved wiring, controls, mounting, and fixtures are installed for the defined property conditions.
The system is tested and the homeowner reviews aiming and control operation after installation.
The right system depends on the fixture type, distance, brightness goal, source location, controls, and exposure. Low-voltage systems are common for landscape accents; line-voltage wiring may be appropriate for building-mounted or higher-output fixtures. We define the electrical boundary after seeing the property.
We consider the surface or feature being lit, beam angle, glare, trip and impact risk, plant growth, mowing, drainage, nearby windows, and access for aiming or replacement. The plan is adjusted to the homeowner's priorities.
Yes, when the selected fixtures, transformer, switching, and network conditions are compatible. We explain which controls are included and where manual override remains available.
Protection depends on voltage, wiring method, physical exposure, soil conditions, and the adopted electrical requirements. We use equipment rated for the location and identify burial, conduit, mounting, or protection details in the scope.
Lighting can improve visibility, but it cannot guarantee security or prevent criminal activity. Security planning may also involve locks, cameras, landscaping, and other measures outside the lighting scope.
The equipment, electrical capacity, access, property layout, and local authority can change the scope from one Gaithersburg address to another. AJ Long Electric confirms those conditions and the applicable coordination path before finalizing the proposal.
Cost depends on the equipment, electrical capacity, access, route, corrective work, and local coordination required at the property. AJ Long Electric provides a written estimate after the relevant conditions and project boundary are assessed.
Permit and inspection requirements depend on the address and the defined electrical scope. AJ Long Electric confirms the applicable path with the authority serving the property and states the included coordination in the written proposal.
Timing depends on the defined scope, safe access, equipment and material availability, property conditions, and any permit, inspection, utility, or other-trade coordination. AJ Long Electric confirms the anticipated sequence after the assessment.
AJ Long Electric has served the region since 1996. We are a licensed, insured electrical contractor led by a master electrician, and we define the scope, access assumptions, exclusions, and project-specific coordination before authorized work begins.
Scheduling depends on the current workload and the project scope. Call (571) 444-6886 or request an appointment online and we will confirm the earliest available time for your Gaithersburg address.
We also provide professional outdoor & landscape lighting services in these nearby communities.
Expert Resources
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Guides
Expert electrical guides to help you make informed decisions.
Per-fixture install costs by ceiling type, layout planning for kitchen + basement + living room installs, dimmer compatibility, and the cost-driving factors in a typical Northern Virginia home.
A comprehensive room-by-room electrical safety checklist every homeowner should review regularly to identify potential hazards.
Type 1 vs Type 2 surge protective devices, why panel-mount install matters, and the device-replacement math that makes whole-house surge protection the best $700 you can spend on a Northern Virginia home.
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