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TRUSTED BY DEMPSTER, SD HOMEOWNERS

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

Verified Reviews for Electrical Service pros in Dempster, SD

*The Angi rating for Electrical Service companies in Dempster, 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 Dempster, 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 October 05, 2025

Find Electricians in Dempster

JWM Construction

1606 Elm St
4.00(
3
)

JWM Construction

1606 Elm St
4.00(
3
)
58 local quotes requested

Over 10 years in both commercial and residential construction, we can handle any job, big or small. From new construction to remodeling, we can help. Quality, customer satisfaction, and safety are our top priorities.

"The work was excellent. Jessie and his crew were very friendly and professional. They kept us informed of the work progress and asked Roger his opinion on the work being done.  "

Roger O on April 2025

Over 10 years in both commercial and residential construction, we can handle any job, big or small. From new construction to remodeling, we can help. Quality, customer satisfaction, and safety are our top priorities.

"The work was excellent. Jessie and his crew were very friendly and professional. They kept us informed of the work progress and asked Roger his opinion on the work being done.  "

Roger O on April 2025

Dramstad Refrigeration & Electric

133 3rd St SE
No reviews yet

Dramstad Refrigeration & Electric

133 3rd St SE
No reviews yet
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

109 Iowa St
No reviews yet

Custom Coils

109 Iowa St
No reviews yet
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

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Electrical questions, answered by experts

Old electrical systems may have more problems than newer ones. In some cases, like if your home has aluminum wiring, it may be necessary to update your electrical system. You should also update your home’s wiring if it still has knob and tube wiring, which is considered dangerous by modern building standards. If that applies to you, get in touch with an electrical professional near you to obtain a quote.

This depends on how many outlets you have and the current status of your electrical system. The cost to ground an outlet clocks in at $75 to $480 per outlet, so multiply that by the number of outlets in your home to arrive at a rough estimate. However, this is for simple projects with no obvious issues with the system. Your final bill could vary widely from your calculations.

Multiple wire sizes are used for residential electrical purposes. While the most common sizes used in homes are 14 and 12 gauge, some appliances, such as stoves, electric water heaters, central air units, etc., may use larger gauge wire to accommodate their larger amperage. Typically, larger appliances require 10-, 8-, or 6-gauge wires.

Electric fences use very little energy and shouldn’t cause any surprises on your next energy bill; You may only notice an extra couple of dollars on the bill. While electric fences don’t consume much energy, they still need it. If you have a power outage after a storm, your electric fence will likely stop working.

If the box the outlet is running to is already grounded, a professional's work is pretty straightforward. A pro might charge up to $35 per outlet than needs to be replaced.

Electricians typically charge $50 to $100 per hour for labor. The cost to install a new electrical outlet in your home ranges from $130 to $300.

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The Dempster, SD homeowners’ guide to electrical services

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