Services available within commercial controls & occupancy sensors
Commercial Controls & Occupancy Sensors 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.
- 0-10V dimming.
- Occupancy/vacancy sensors.
- Timers.
- Control wiring.
- Commissioning.
- Commercial Controls & Occupancy Sensors evaluation and project-fit review.
- Existing commercial electrical services system and capacity review.
- Repair, correction or replacement options based on field findings.
- Code, equipment-listing and manufacturer-instruction review for the approved scope.
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.
Match the control to the fixtures and operation
A control must match the fixture or load, supply voltage, wiring method, driver or ballast, control protocol, sensor coverage and way the space is used. Landmark reviews those conditions before replacing a failed device or proposing a control upgrade.
Occupancy sensors, vacancy sensors, time controls, photocells and dimming can reduce unnecessary operating hours and improve usability when zones, time delays, sensitivity and manual overrides are selected correctly.
- Wall-switch and ceiling-mounted occupancy sensors
- Vacancy controls and manual-on strategies
- 0-10V dimming controls and low-voltage control wiring
- Timers, time clocks, photocells and contactors
- Exterior-lighting and common-area control corrections
- Control troubleshooting, replacement and functional setup
Existing wiring and compatibility
Older fixtures and controls may not provide the neutral, low-voltage conductors, compatible drivers or zoning needed for a modern control strategy. Landmark identifies accessible compatibility limitations and includes added wiring, boxes or fixture changes when required by the approved design.
Building automation, proprietary networked controls and manufacturer-specific commissioning are included only when the system, credentials, programming responsibility and support requirements are accepted in writing.
Setup, testing and owner expectations
After installation, included controls are functionally tested and basic settings are established for the intended space. Sensor behavior can be affected by layout changes, partitions, airflow, occupant movement and manufacturer limitations.
Ongoing system programming, energy reporting, network administration and integration with other building systems are separate unless identified in the proposal.
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.
Frequently asked questions
Can you add occupancy sensors to existing commercial lighting?
Yes, when the fixtures, load, wiring and desired coverage support the selected control. Additional neutral or control wiring may be required.
Do you install 0-10V dimming controls?
Yes. Landmark can install compatible controls and low-voltage wiring after verifying driver compatibility, zoning and the available wiring path.
Can Landmark integrate proprietary building automation?
Only when the platform, access, programming responsibility and manufacturer support are specifically reviewed and included in writing.
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.
Rebate resource
DTE commercial lighting incentives may apply
Review current fixture, control, product-listing and pre-installation requirements before equipment is ordered.
Review eligibility and official sourcesWhat 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.