586-405-0227
Landmark Electric, Inc.

Commercial Electrical Services

Commercial Panels & Service Upgrades

Landmark Electric repairs, replaces and upgrades commercial panels, services and distribution equipment with planning for capacity, permits, utility coordination, shutdowns and business operations.

Services available within commercial panels & service upgrades

Commercial Panels & Service Upgrades 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.

  • Panels.
  • Services.
  • Load planning.
  • Main breakers.
  • Coordination.
  • Permits and shutdowns.
  • Commercial Panels & Service Upgrades evaluation and project-fit review.
  • Existing commercial electrical services system and capacity review.
  • Repair, correction or replacement options based on field findings.

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.

SiteBusiness address and access contactNeedReported failure or project objectiveEquipmentNameplate and manufacturer informationOperationsHours, shutdowns and scheduling limits

Commercial panel and service evaluation

Panel or service decisions begin with the equipment condition, rating, voltage and phase, available spaces, feeder and service capacity, grounding and bonding, connected load, available fault current and the objective of the project. Rust, heat damage, water entry, obsolete equipment, repeated failures or insufficient capacity can change whether a repair remains appropriate.

Landmark documents the accessible condition and develops the repair or replacement scope around the actual distribution system. A label or nominal service rating alone does not establish available capacity for new equipment.

  • Commercial panel and main-breaker repair
  • Panelboard, disconnect and service-equipment replacement
  • Added distribution capacity and subpanels
  • Grounding, bonding and surge-protection improvements
  • Load review for equipment, lighting or tenant changes
  • Utility, permit, inspection and shutdown coordination

Shutdown and installation planning

Commercial distribution work may require utility scheduling, after-hours access, tenant notice, equipment shutdown, temporary operational planning, permit review and inspection. The proposal identifies the expected sequence and any customer responsibilities known before scheduling.

Unforeseen concealed conditions, unavailable replacement parts, utility delays or field conditions outside the written scope are documented and presented for approval before added work proceeds whenever practical.

What a written commercial upgrade should define

A clear proposal identifies the equipment being replaced or added, ratings and major components, included breakers or feeders, grounding and bonding scope, permit and inspection responsibility, utility coordination, shutdown assumptions, labeling, testing and exclusions.

Engineering, selective-coordination studies, arc-flash studies, utility-primary equipment and specialized industrial distribution are included only when expressly accepted or coordinated with the appropriate professional.

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

Can you determine whether our commercial panel has room for new equipment?

Yes. Landmark reviews panel spaces, ratings, connected load, equipment requirements and the available distribution path. A formal load calculation or service review may be required before final approval.

Can commercial panel work be scheduled outside business hours?

Often, when planned in advance and staffing, utility and inspection requirements allow it. Premium-time labor and special coordination are included only when stated in the proposal.

Are permits and utility coordination included?

They are included only when identified in the written scope. Requirements vary by municipality, service size, utility and the work involved.

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.

Last reviewed: August 9, 2026Verify a Michigan license

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.

Local. Licensed. Ready.

Clear electrical options start with a careful evaluation.

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