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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon21
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Oacoma, SD

*The Angi rating for Electrical Service companies in Oacoma, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Oacoma, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on November 16, 2025

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Dramstad Refrigeration & Electric

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Dramstad Refrigeration & Electric

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49 years of experience

Dramstad Refrigeration & Electric Inc, located in Huron, SD has been providing Heating, Air-Conditioning, Commercial Refrigeration, Commercial Electrical, and Residential Electrical Service since 1976. We provide sales and services as well as parts. Services include: Commercial Refrigeration Air Conditioning Walk In Coolers Milk Coolers Ice Machines Electrical Wiring Heating & Cooling Equipment. Heating & Sheet Metal Work Commercial Cooking Equipment repairs Carrier Payne Frigidaire Scotsman Manitowoc ice machines We service all brands and models 24 Hour Emergency Service. Please call us for any job large or small - we are without a doubt the best of the best ! Ask us about our prices - we've got great rates!

Dramstad Refrigeration & Electric Inc, located in Huron, SD has been providing Heating, Air-Conditioning, Commercial Refrigeration, Commercial Electrical, and Residential Electrical Service since 1976. We provide sales and services as well as parts. Services include: Commercial Refrigeration Air Conditioning Walk In Coolers Milk Coolers Ice Machines Electrical Wiring Heating & Cooling Equipment. Heating & Sheet Metal Work Commercial Cooking Equipment repairs Carrier Payne Frigidaire Scotsman Manitowoc ice machines We service all brands and models 24 Hour Emergency Service. Please call us for any job large or small - we are without a doubt the best of the best ! Ask us about our prices - we've got great rates!

Custom Coils

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Custom Coils

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58 years of experience

Custom Coils Serves as a Leading Source of Value-Driven Custom Magnetics Custom Coils is a leading manufacturer of transformers, inductors, and specialty magnetic components in the USA. Located in Alcester, South Dakota, the company owns a large and well-equipped facility of 17,000 sq. ft. where the conceptualization, designing, and manufacturing is conducted. Advanced manufacturing capabilities have helped the company emerge as a proven leader in the magnetics industry. Being an ISO 9001:2015 manufacturer, the company values quality and performance the most. Product Offerings of Custom Coils Custom Coils specializes in the design and manufacturing of the following types of transformers: • High Voltage Transformers • Switchmode Transformers • Flyback Transformers • Trigger Pulse Transformers • Step up/down Transformers • Power Transformers • Toroidal Transformers • Custom Transformers • Control Transformers • Inverter Transformers • Low Profile Transformers • Ferrite Transformers • Pulse Transformers • Single Phase Transformers • Specialty Transformers • Isolation Transformers • Surface Mount Transformers • Antenna Air Coils • Down Hole Applications • DC Igniters • High Current Inductors • Toroidal Inductors • Surface Mount Inductors • Ferrite Inductors • Power Inductors Services Offered by Custom Coils The Company provides various types of services such as these: • Winding Services • Assisted Design Services • Custom Prototyping • Custom Test Suite Creation • Through-hole PCB Assembly • Reverse Engineering • Custom Winding • Component Assembly • Transformer Lamination • Molding and Encapsulation Applications of Transformers Custom Coils regularly designs inductors and transformers for the following applications: • Military Targeting Lasers • Biomedical Lasers • Laser Measuring Equipment • Spark Switches • Laser Flashtubes • Industrial Cutting Lasers • Xenon Lighting and Flash Tubes • Camera Flashes • Igniters • Stun Gun/Shockers

Custom Coils Serves as a Leading Source of Value-Driven Custom Magnetics Custom Coils is a leading manufacturer of transformers, inductors, and specialty magnetic components in the USA. Located in Alcester, South Dakota, the company owns a large and well-equipped facility of 17,000 sq. ft. where the conceptualization, designing, and manufacturing is conducted. Advanced manufacturing capabilities have helped the company emerge as a proven leader in the magnetics industry. Being an ISO 9001:2015 manufacturer, the company values quality and performance the most. Product Offerings of Custom Coils Custom Coils specializes in the design and manufacturing of the following types of transformers: • High Voltage Transformers • Switchmode Transformers • Flyback Transformers • Trigger Pulse Transformers • Step up/down Transformers • Power Transformers • Toroidal Transformers • Custom Transformers • Control Transformers • Inverter Transformers • Low Profile Transformers • Ferrite Transformers • Pulse Transformers • Single Phase Transformers • Specialty Transformers • Isolation Transformers • Surface Mount Transformers • Antenna Air Coils • Down Hole Applications • DC Igniters • High Current Inductors • Toroidal Inductors • Surface Mount Inductors • Ferrite Inductors • Power Inductors Services Offered by Custom Coils The Company provides various types of services such as these: • Winding Services • Assisted Design Services • Custom Prototyping • Custom Test Suite Creation • Through-hole PCB Assembly • Reverse Engineering • Custom Winding • Component Assembly • Transformer Lamination • Molding and Encapsulation Applications of Transformers Custom Coils regularly designs inductors and transformers for the following applications: • Military Targeting Lasers • Biomedical Lasers • Laser Measuring Equipment • Spark Switches • Laser Flashtubes • Industrial Cutting Lasers • Xenon Lighting and Flash Tubes • Camera Flashes • Igniters • Stun Gun/Shockers

Roger's Electric Motor Repair

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Roger's Electric Motor Repair

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Free onsite estimate

Roger's Electric Motor Repair has been serving the Milbank and surrounding areas since 1990. We are proud to say we have a wide selection of Milwaukee tools and accessories , and we have access to get about anything our customers need. We specialize in: Electric Motor Sales & Service Electric Pump Sales & Service Bearings, Belts, & Pulleys Electrical Supplies MILWAUKEE Tool Distributor WINCO Generator Distributor We service what we sell! DIRECTIONS From Intersection SD Hwy 15 and SD Hwy 12 in Milbank, Take SD Hwy 15 south. We are located between Schuneman Equipment and KMSD Radio. For more information stop in the store, or give us a call and we would be happy to serve you!

Roger's Electric Motor Repair has been serving the Milbank and surrounding areas since 1990. We are proud to say we have a wide selection of Milwaukee tools and accessories , and we have access to get about anything our customers need. We specialize in: Electric Motor Sales & Service Electric Pump Sales & Service Bearings, Belts, & Pulleys Electrical Supplies MILWAUKEE Tool Distributor WINCO Generator Distributor We service what we sell! DIRECTIONS From Intersection SD Hwy 15 and SD Hwy 12 in Milbank, Take SD Hwy 15 south. We are located between Schuneman Equipment and KMSD Radio. For more information stop in the store, or give us a call and we would be happy to serve you!

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Electrical questions, answered by experts

Motion sensors are actually an eco-friendly option and don’t use as much electricity compared to other lighting sources. Motion sensor lights are always on “standby,” which requires a phantom source of power at all times, but for most sensor light models, this is only a small amount of electricity—typically around one watt of power.

Unless you’re a licensed electrician with extensive experience in upgrading electric panels, you must hire a professional for any electrical work. A licensed electrician will make sure your breaker is upgraded safely and in compliance with local codes. Your pro will also take care of any permits and inspections that are needed.

No, you should always use proper electrical wire caps to safely cap off electrical wires. Electrical tape isn’t as durable as electrical caps and can deteriorate and separate over time, exposing the live wires. The only way to use electrical tape for this project is to wrap it around the caps themselves to reinforce them and create an even stronger connection, preventing an electrical emergency.

They can vary—a lot. For example, while the EU continues to move toward broader standardization, many different types of outlets still exist from country to country. Some local standards cared about polarization, and some didn’t. It’s similar to other countries around the world.

Generally, you’re less likely to find polarized outlets outside North America. However, alternative plugs and outlets often incorporate precautions so that accidentally touching live prongs on a plug is hard or impossible. You may also find interesting regulations overseas that limit the use of outlets in bathrooms or near sinks to decrease the chance of shock.

The easiest way to calculate how many outlets and lights you can have on your circuit is to put one outlet per 1½ amps and then multiply the total amps by 80% to account for your circuit breaker’s max capacity. If you have a 15-amp circuit, that means you can have up to eight outlets or lights. If you have a 20-amp circuit, you can have up to 10 outlets.

The Oacoma, SD homeowners’ guide to electrical services

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