Electrical Measurements

Electrical Measurements & Installation Inspections

Electrical measurements and inspections are a crucial part of ensuring safe electrical installations. Our services are suitable for both public spaces — such as offices, warehouses, hotels, and retail stores — and private properties, including residential homes, farm buildings, and other structures.

According to the Cabinet of Ministers Regulation No. 238 “Fire Safety Regulations” [Ministru kabineta noteikumiem Nr.238 “Ugunsdrošības noteikumi”] (19.04.2016), electrical installations — including grounding and lightning protection systems — must be inspected regularly:

  • At least once every 10 years;

  • Every 2 years in explosive environments;

  • Annually in chemically aggressive environments.

To help clients comply with these requirements and ensure safe operation, we offer a complete range of measurement and inspection services:

  • Insulation resistance testing of electrical installations;

  • Loop resistance testing (“phase–neutral”);

  • Grounding system resistance and continuity checks;

  • Lightning protection system inspections;

  • Quality checks of connection points using certified thermographic equipment;

  • Preparation of inspection reports signed by a certified specialist.

Outcome:
Our measurements and inspections are designed to ensure that your electrical installation is safe, efficient, and fully compliant with regulatory requirements.

Electrical Measurements & Installation Inspections

Electrical Measurements & Installation Inspections

About us

SIA "OMS" was founded in Liepaja, 1991 and is one of the largest electric installation workers on the Kurzeme side. OMS is a licensed company for electrical installations. Company Construction Code Reg. No.: 0365-R. The main activity of OMS is the design, assembly, operation and repair of electrical installations, measurements and adjustments of the inspection.

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SIA "OMS"

Lielā iela 12 - 1, Grobiņa, Dienvidkurzemes novads, LV-3430
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