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    Verified electrical services reviews

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Avatar for TremTech Audio/Video Installations

TremTech Audio/Video Installations

4.94(
79
)
Approved Pro

TremTech Audio/Video Installations

4.94(
79
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 years of experience

"To Our TremTech Customers, we want to personally thank you for selecting us. As a local business we depend on you! What we are implementing is first, making sure we protect our clients, techs and families. To do this, (besides already being tidy and clean) is to implement cleaning and disinfecting procedures during our site visits and during our installations. Further practicing social distancing and don't be surprised if we give an elbow (from a distance greet)" (Thanks) Our mission at TremTech Audio/Video Installations, LLC is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owner's face at the end of a project! TremTech Audio/Video Installations, LLC stacks up with the competition and surpasses it with competitive prices, second to none workmanship, and a responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

"TremTech was fantastic!! Very prompt in their communication and set up the installation of our new TV within a day of my request. Both Kenny & Tremayne were very knowledgeable and didnâ t leave until everything was as I wanted it! I will use them in the future!!"

Ann B on August 2023

"To Our TremTech Customers, we want to personally thank you for selecting us. As a local business we depend on you! What we are implementing is first, making sure we protect our clients, techs and families. To do this, (besides already being tidy and clean) is to implement cleaning and disinfecting procedures during our site visits and during our installations. Further practicing social distancing and don't be surprised if we give an elbow (from a distance greet)" (Thanks) Our mission at TremTech Audio/Video Installations, LLC is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owner's face at the end of a project! TremTech Audio/Video Installations, LLC stacks up with the competition and surpasses it with competitive prices, second to none workmanship, and a responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

"TremTech was fantastic!! Very prompt in their communication and set up the installation of our new TV within a day of my request. Both Kenny & Tremayne were very knowledgeable and didnâ t leave until everything was as I wanted it! I will use them in the future!!"

Ann B on August 2023


Avatar for Current Electric Co

Current Electric Co

4.66(
982
)
Approved Pro

Current Electric Co

4.66(
982
)
Approved Pro
Customers say: Super punctual
42 years of experience
Emergency services offered

Since 1983, Current Electric Co. has been providing homes and businesses throughout Milwaukee and surrounding areas expert electrical solutions. From whole home rewiring and service panel upgrades to lighting installation and outlet replacement, our highly trained electricians have you covered. We take the time to deliver unparalleled workmanship and customer service every time. Our local and skilled electricians work quickly and cleanly to restore your electric system as soon as possible while using cutting-edge products and techniques to ensure long-lasting and energy-efficient solutions. With years of commercial and residential electric experience, no job is too big or small for our highly trained team.

"Excellent service and professionalism. My electricians took the time to explain things in depth, and did a fantastic job. The company sends gift cards for future services, so I will definitely be hiring again."

Rachel G on September 2025

Since 1983, Current Electric Co. has been providing homes and businesses throughout Milwaukee and surrounding areas expert electrical solutions. From whole home rewiring and service panel upgrades to lighting installation and outlet replacement, our highly trained electricians have you covered. We take the time to deliver unparalleled workmanship and customer service every time. Our local and skilled electricians work quickly and cleanly to restore your electric system as soon as possible while using cutting-edge products and techniques to ensure long-lasting and energy-efficient solutions. With years of commercial and residential electric experience, no job is too big or small for our highly trained team.

"Excellent service and professionalism. My electricians took the time to explain things in depth, and did a fantastic job. The company sends gift cards for future services, so I will definitely be hiring again."

Rachel G on September 2025


Avatar for Current Electric Company

Current Electric Company

4.86(
118
)
Approved Pro

Current Electric Company

4.86(
118
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 years of experience

At Current Electric, we're all about illuminating and energizing the greater Milwaukee and southeast Wisconsin communities. We work to provide possibility. Our team is powered by ‘what if' and ‘why not' and is dedicated to industry standard service, design, and functionality. We like to think of our team of journeymen and master electricians as superheroes fighting for the virtues of respect, quality, integrity, customer satisfaction, and a brighter world! To our team, these aren't just a list of words—we aim to do it all, just short of arriving in a red cape! Since 1983, Current Electric has provided our customers with industry leading innovations, cutting edge lighting solutions and service that ‘WOWs!' *We start making return phone calls at 7:00am until 6:00pm Monday through Friday

"Excellent work!"

Philip M on May 2025

At Current Electric, we're all about illuminating and energizing the greater Milwaukee and southeast Wisconsin communities. We work to provide possibility. Our team is powered by ‘what if' and ‘why not' and is dedicated to industry standard service, design, and functionality. We like to think of our team of journeymen and master electricians as superheroes fighting for the virtues of respect, quality, integrity, customer satisfaction, and a brighter world! To our team, these aren't just a list of words—we aim to do it all, just short of arriving in a red cape! Since 1983, Current Electric has provided our customers with industry leading innovations, cutting edge lighting solutions and service that ‘WOWs!' *We start making return phone calls at 7:00am until 6:00pm Monday through Friday

"Excellent work!"

Philip M on May 2025


Avatar for CK Electric LLC

CK Electric LLC

4.61(
207
)
Approved Pro

CK Electric LLC

4.61(
207
)
Approved Pro
Customers say: Quality work
21 years of experience
Free onsite estimate

Local licensed and insured Electrical Contractor in business over 20 years with contacts in other trades. We come to your home and clean-up when we leave. Our trucks carry parts and equipment for routine Service Calls. Our employees are state licensed and certified. We offer Time & Material or written Quoted jobs, so you know your costs up front. We travel 1 mile up to 35 miles for most jobs, further if needed. Prompt scheduling of work. No job too small or too big. We answer our phones and promptly respond to your needs. We coordinate the work to meet your schedule. We accept cash, check, Visa and MasterCard.

"I hired him to change one outlet that was damaged because I have grandkids and it is dangerous to have it like that. Since it was sparking out she hired, he was not able to do the job right away and after he did the work in one outlet he said it would be $300.0 and I think that is to much."

daymin l on January 2024

Local licensed and insured Electrical Contractor in business over 20 years with contacts in other trades. We come to your home and clean-up when we leave. Our trucks carry parts and equipment for routine Service Calls. Our employees are state licensed and certified. We offer Time & Material or written Quoted jobs, so you know your costs up front. We travel 1 mile up to 35 miles for most jobs, further if needed. Prompt scheduling of work. No job too small or too big. We answer our phones and promptly respond to your needs. We coordinate the work to meet your schedule. We accept cash, check, Visa and MasterCard.

"I hired him to change one outlet that was damaged because I have grandkids and it is dangerous to have it like that. Since it was sparking out she hired, he was not able to do the job right away and after he did the work in one outlet he said it would be $300.0 and I think that is to much."

daymin l on January 2024


Avatar for 3 Sons Electric

3 Sons Electric

5.00(
15
)
Approved Pro

3 Sons Electric

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are a small, family owned, full service electrical business. Our specialties include: recessed lighting, under-cabinet lighting, panel repairs/replacements, fixture and ceiling fan installs, exhaust fan replacements, car charging receptacles, generator installs, rec room wiring, hot tub wiring, switch and receptacle installs/repairs, full rewiring of existing homes and new home wiring design and installation. Call us today for your FREE Estimate.

"Mike installed lights in our kitchen, installed 2 ceiling fans and gave us a good recommendation to install a timer switch in our bathroom. Everything looks great and we are loving the timer switch in the bathroom. Very professional and left the area clean after work was completed. Will definitely hire again in the future. Highly recommend"

Jesus S on April 2025

We are a small, family owned, full service electrical business. Our specialties include: recessed lighting, under-cabinet lighting, panel repairs/replacements, fixture and ceiling fan installs, exhaust fan replacements, car charging receptacles, generator installs, rec room wiring, hot tub wiring, switch and receptacle installs/repairs, full rewiring of existing homes and new home wiring design and installation. Call us today for your FREE Estimate.

"Mike installed lights in our kitchen, installed 2 ceiling fans and gave us a good recommendation to install a timer switch in our bathroom. Everything looks great and we are loving the timer switch in the bathroom. Very professional and left the area clean after work was completed. Will definitely hire again in the future. Highly recommend"

Jesus S on April 2025


Avatar for Mr. Holland's Home Services LLC

Mr. Holland's Home Services LLC

4.50(
212
)
Approved Pro

Mr. Holland's Home Services LLC

4.50(
212
)
Approved Pro
Customers say: Super punctual
28 years of experience
Emergency services offered

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."

Kathy M on October 2025

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."

Kathy M on October 2025


Avatar for Watts Up Electric LLC

Watts Up Electric LLC

5.00(
13
)
Approved Pro

Watts Up Electric LLC

5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1 years of experience

Watts Up Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Paul was prompt, efficient and hard working. He did what he said he was going to do in a timely manner. He was very neat and cleaned up before leaving. Very respectful of home ownerâ s time and belongings. I recommend Watts Up Elec for your electrical jobs."

Kathy O on September 2024

Watts Up Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Paul was prompt, efficient and hard working. He did what he said he was going to do in a timely manner. He was very neat and cleaned up before leaving. Very respectful of home ownerâ s time and belongings. I recommend Watts Up Elec for your electrical jobs."

Kathy O on September 2024


Avatar for M&L Electrical Solutions LLC

M&L Electrical Solutions LLC

4.87(
15
)
Approved Pro

M&L Electrical Solutions LLC

4.87(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

“Power up your home with expert residential electrical services! Specializing in fan installations, lighting, outlets, EV chargers, and remodeling projects, we deliver quality work you can trust. Whether it’s a new installation or an upgrade, our skilled electricians ensure safety, efficiency, and customer satisfaction. Contact us today to bring your electrical needs to life!”

"they werre friendly and did a perfect job"

Michael b on December 2025

“Power up your home with expert residential electrical services! Specializing in fan installations, lighting, outlets, EV chargers, and remodeling projects, we deliver quality work you can trust. Whether it’s a new installation or an upgrade, our skilled electricians ensure safety, efficiency, and customer satisfaction. Contact us today to bring your electrical needs to life!”

"they werre friendly and did a perfect job"

Michael b on December 2025


Avatar for Capital Heating & Cooling

Capital Heating & Cooling

4.64(
147
)
Approved Pro

Capital Heating & Cooling

4.64(
147
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
24 years of experience

Capital Heating, Cooling, Electric & Plumbing is a trusted home service provider in Menomonee Falls, WI. We offer expert HVAC, electrical, and plumbing solutions with a commitment to quality, reliability, and customer satisfaction. Our team is available 24/7, ensuring fast and professional service whenever you need it. With top-rated technicians, upfront pricing, and industry-leading warranties, we guarantee comfort and peace of mind for every customer. Whether you need repairs, installations, or maintenance, we’re here to help!

"Everything was great and perfect"

Jay K on November 2025

Capital Heating, Cooling, Electric & Plumbing is a trusted home service provider in Menomonee Falls, WI. We offer expert HVAC, electrical, and plumbing solutions with a commitment to quality, reliability, and customer satisfaction. Our team is available 24/7, ensuring fast and professional service whenever you need it. With top-rated technicians, upfront pricing, and industry-leading warranties, we guarantee comfort and peace of mind for every customer. Whether you need repairs, installations, or maintenance, we’re here to help!

"Everything was great and perfect"

Jay K on November 2025


Avatar for In Phase Electric & Air

In Phase Electric & Air

4.44(
137
)
Approved Pro

In Phase Electric & Air

4.44(
137
)
Approved Pro
Customers say: Quick response
16 years of experience
Emergency services offered

Over the Moon formally,In Phase Electric & Air, llc is in business for one reason: our customers. Our first and foremost mission is to educate customers on the safety of their home with their electrical and hvac systems. We specialize in repairing, installing and designing electrical and hvac systems in your home. Owner/operator Shawn White is a master electrician, as well as an electrical/hvac licensed contractor. What that means to our customers is that our services are backed with knowledge and experience to ensure the job is done safely and up to all state and local codes. We are fully insured and registered with the state of Wisconsin. Our team of licensed, background checked technicians service the southeastern Wisconsin communities in their orange warehouse on wheels. Our technicians are dedicated to supplying our customers with solutions met with customer service second to none. Trust us to Educate you on the Safety of your home.

"OTM had their own agenda, regardless of the problem."

William S on September 2024

Over the Moon formally,In Phase Electric & Air, llc is in business for one reason: our customers. Our first and foremost mission is to educate customers on the safety of their home with their electrical and hvac systems. We specialize in repairing, installing and designing electrical and hvac systems in your home. Owner/operator Shawn White is a master electrician, as well as an electrical/hvac licensed contractor. What that means to our customers is that our services are backed with knowledge and experience to ensure the job is done safely and up to all state and local codes. We are fully insured and registered with the state of Wisconsin. Our team of licensed, background checked technicians service the southeastern Wisconsin communities in their orange warehouse on wheels. Our technicians are dedicated to supplying our customers with solutions met with customer service second to none. Trust us to Educate you on the Safety of your home.

"OTM had their own agenda, regardless of the problem."

William S on September 2024

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Electrical questions, answered by experts

Electrical fixes are best handled by a licensed electrician, but it’s possible to release a wire connection on your own. Be sure to always turn off the power to the outlet at the circuit breaker before beginning your project to avoid electric shock. Carefully insert the tip of a flat screwdriver into the rectangular hole beneath the wire. Hold the outlet in the palm of your other hand. Pull out the wire as you apply pressure with the screwdriver.

No, wiring does not need to be redone to get a dimmer switch, as they work with single-pole and three-way switches. Just ensure you choose a dimmer that is compatible with your wiring, fixture, and lightbulbs. Most homes built after 1985 have neutral wiring and work with almost all dimmers. If your home was built before 1985 and you don’t have an updated electrical system, you may have to use a non-neutral wiring dimmer.

There are three main wires on a doorbell, typically color-coded white, black, and green, that are connected to a transformer box in your home. One wire runs to the doorbell button, another wire runs to the door chime, and the third wire runs between the doorbell button and the door chime.

While not always necessary, wiring your circuit breaker in a certain way can ease both the installation process and use afterward. For starters, you’ll need to install the electrical panel so that the main service knockout aligns with the cable conduit. If they aren’t aligned, you may not have sufficient working space to finish running the wires. Using cable trays, on the other hand, gives you a bit more freedom to and flexibility in where and which direction you install the wires. At the end of the day, the power flow will be the same whether the cords run up or down.

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

The Greendale, WI homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.

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