Services available within commercial electrical repairs & troubleshooting
Commercial Electrical Repairs & Troubleshooting includes a defined group of related evaluation, repair, installation and coordination services. Landmark selects only the services supported by the property, equipment and approved project objective.
The written option identifies which services apply, what Landmark supplies, known access limits and any customer, utility, manufacturer or other-trade responsibility before work moves forward.
- Outages.
- Circuits.
- Devices.
- Panels.
- Controls.
- Urgent response.
- Documented findings.
- Commercial Electrical Repairs & Troubleshooting evaluation and project-fit review.
- Existing commercial electrical services system and capacity review.
A better commercial service request
Share the operating details that affect the electrical work.
Tell Landmark what the business is experiencing or planning, when the site is accessible, who can approve work, what equipment is involved and whether a shutdown or work outside public hours must be considered.
Troubleshooting the electrical path, not only the symptom
A commercial electrical failure may originate at the utility service, main distribution, a panel, branch circuit, control, device, connection or the connected equipment. Landmark traces the accessible electrical path, records relevant voltage and operating observations, and separates confirmed electrical findings from equipment problems or concealed conditions that require further access.
The first objective is to identify unsafe conditions and the affected area. The next is to determine whether a repair can be completed during the visit, whether temporary isolation is appropriate, or whether parts, a shutdown, utility coordination or a larger written repair scope is required.
- Complete or partial power loss
- Recurring trips, overloads and breakers that will not reset
- Hot, discolored, buzzing or damaged electrical equipment
- Failed receptacles, switches, controls and equipment circuits
- Flickering, intermittent or inoperative commercial lighting
- Panel, service, grounding and voltage concerns
Emergency make-safe and business-continuity decisions
When full restoration cannot occur immediately, Landmark can identify a separately authorized make-safe or isolation step when conditions permit. Temporary measures are not represented as permanent repairs, and equipment should not be re-energized when the condition cannot be supported safely.
Restoration timing depends on technician availability, access, replacement components, utility involvement, required permits, the condition of connected equipment and whether the site can support the necessary shutdown.
Documented findings and repair options
Commercial customers and property managers receive an explanation of the accessible findings, work completed, remaining limitations and recommended next step. Flat-rate repair options are presented before additional approved work begins whenever the condition can be defined.
Electrical troubleshooting does not certify an entire building or replace an authority inspection, engineering study or manufacturer diagnosis. Those services are included only when specifically identified in writing.
Codes and standards that apply
These references explain the framework for this work. The adopted code, Michigan amendments, local authority, utility rules, equipment listings and manufacturer instructions must be considered together for the actual installation.
Technical content last reviewed August 9, 2026. Requirements may change; project-specific determinations are made from the adopted rules and field conditions.Frequently asked questions
Do you provide emergency commercial electrical repair?
Yes, subject to technician availability, safe site access and the repair required. Call for outages, burning odors, sparking, unusual heat or service damage; call 911 first for active fire, smoke or injury.
Can you repair the problem during the first visit?
Many accessible circuit, device and connection failures can be repaired during the initial visit after approval. Specialized parts, shutdowns, utility work, permits or concealed conditions may require follow-up.
Will troubleshooting determine whether the equipment itself is defective?
Landmark can verify the electrical supply and connection conditions within the approved scope. Internal equipment diagnosis, programming and manufacturer commissioning are separate unless expressly included.
Technical review
Reviewed by Landmark Electric
This service information was reviewed for scope, safety context and accuracy by Landmark Electric, Inc., Michigan Electrical Contractor License #6114673. It provides general planning information; the adopted rules, local authority, utility requirements, equipment instructions and actual field conditions control each project.
What your service visit includes
Your $79 dispatch and evaluation charge covers sending an electrical professional to your property and the initial on-site evaluation. During that evaluation, the electrician examines the relevant accessible system, shows or explains the supported findings and identifies the cause when the available evidence reasonably allows. Clear, flat-rate options are presented before approved work begins, and the charge is waived when you proceed with approved work during the visit. Any special access, extended diagnosis, permit or after-hours considerations are explained before work moves forward.