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TRUSTED BY LIVERMORE, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon787
    Verified electrical services reviews

Find Electricians in Livermore

Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

4.77(
77
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

4.77(
77
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
6 years of experience

Heart Heating, Cooling, Plumbing & Electric is your trusted, full-service home comfort provider for HVAC, plumbing, and electrical services. As a premier dealer, we’re committed to delivering high-quality workmanship, reliable solutions, and an exceptional customer experience on every job. Our team of highly trained, licensed professionals takes a customer-first approach—providing clear communication, honest recommendations, and solutions tailored to your home’s needs. Whether it’s a repair, installation, or full system replacement, we focus on doing the job right the first time. What truly sets Heart apart is our Lifetime Warranty on Parts and Labor, giving homeowners unmatched peace of mind long after the work is complete. With 2,600+ five-star Google reviews, our reputation is built on trust, consistency, and care. If you’re looking for dependable home service backed by experience, accountability, and long-term protection, Heart is here for you.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025

Heart Heating, Cooling, Plumbing & Electric is your trusted, full-service home comfort provider for HVAC, plumbing, and electrical services. As a premier dealer, we’re committed to delivering high-quality workmanship, reliable solutions, and an exceptional customer experience on every job. Our team of highly trained, licensed professionals takes a customer-first approach—providing clear communication, honest recommendations, and solutions tailored to your home’s needs. Whether it’s a repair, installation, or full system replacement, we focus on doing the job right the first time. What truly sets Heart apart is our Lifetime Warranty on Parts and Labor, giving homeowners unmatched peace of mind long after the work is complete. With 2,600+ five-star Google reviews, our reputation is built on trust, consistency, and care. If you’re looking for dependable home service backed by experience, accountability, and long-term protection, Heart is here for you.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025


Avatar for Superior Com, LLC

Superior Com, LLC

4.88(
26
)
Approved Pro

Superior Com, LLC

4.88(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We're a locally owned and operated company with over 12 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. We specialize in audio/visual work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"He hung a large frame tv on my wall and did it expertly. Would use again!"

Phil T on February 2024

We're a locally owned and operated company with over 12 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. We specialize in audio/visual work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"He hung a large frame tv on my wall and did it expertly. Would use again!"

Phil T on February 2024


Becks Communications, Inc.

5.00(
11
)
Approved Pro

Becks Communications, Inc.

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"-"

Rob B on July 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"-"

Rob B on July 2024


Avatar for Diagnostic Guys

Diagnostic Guys

5.00(
10
)
Approved Pro

Diagnostic Guys

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We are a quality service company that specializes in finding electrical solutions that fit your house or business. We give an up front price and provide great information so you can make the best decision for your busses and family. With Diagnostic Guys you will get honest and professional work!

"The Diagnostic Guys are our go to for anything electrical. They have done great work updating our light fixtures, adding new lighting (indoor and outdoor) and adding outlets. They are always courteous, prompt and meticulous about the details. Couldn’t be happier with the services they’ve provided for us!"

Kaitlin G on January 2024

We are a quality service company that specializes in finding electrical solutions that fit your house or business. We give an up front price and provide great information so you can make the best decision for your busses and family. With Diagnostic Guys you will get honest and professional work!

"The Diagnostic Guys are our go to for anything electrical. They have done great work updating our light fixtures, adding new lighting (indoor and outdoor) and adding outlets. They are always courteous, prompt and meticulous about the details. Couldn’t be happier with the services they’ve provided for us!"

Kaitlin G on January 2024


Avatar for Mister Sparky Electric - Denver

Mister Sparky Electric - Denver

4.66(
155
)
Approved Pro

Mister Sparky Electric - Denver

4.66(
155
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
29 years of experience

At Mister Sparky of Denver, we take pride in offering a range of electrical installation services that cater to the unique needs of Denver and Northern Colorado homeowners. Our skilled electricians provide precision and safety in every installation project we undertake. Whether upgrading lighting fixtures to transform your living space or modernizing electrical panels for enhanced efficiency, our expertise ensures that every installation is carried out with meticulous attention to detail. We understand that the foundation of a reliable and efficient electrical system lies in expert installation. That's why our professionals go the extra mile to ensure that each installation is not only technically flawless but also integrates seamlessly with your lifestyle. From the initial assessment to the final connection, we prioritize safety and functionality! Contact our team today to get started!

"Needed to revisit the property to address leaking exhaust fan install multiple times."

Forrest C on June 2024

At Mister Sparky of Denver, we take pride in offering a range of electrical installation services that cater to the unique needs of Denver and Northern Colorado homeowners. Our skilled electricians provide precision and safety in every installation project we undertake. Whether upgrading lighting fixtures to transform your living space or modernizing electrical panels for enhanced efficiency, our expertise ensures that every installation is carried out with meticulous attention to detail. We understand that the foundation of a reliable and efficient electrical system lies in expert installation. That's why our professionals go the extra mile to ensure that each installation is not only technically flawless but also integrates seamlessly with your lifestyle. From the initial assessment to the final connection, we prioritize safety and functionality! Contact our team today to get started!

"Needed to revisit the property to address leaking exhaust fan install multiple times."

Forrest C on June 2024


"Let me just say that the next time I have an electrical related issue that requires some attention it will be Sparky's that I call. Every box that needs checked to leave me satisfied about the service was checked plus those extra boxes that go beyond just satisfaction that give that confidence and peace of mind I need, everyone needs... to feel we've 'made the right decision in who we hire. Thanks Sparky's & Hector! No stone was left unturned and no box was left unchecked! ;)"

William M on July 2024

Electrical Contractor. Providing Electrical Services for residential, commercial, new construction, remodeling and repairs.

"Let me just say that the next time I have an electrical related issue that requires some attention it will be Sparky's that I call. Every box that needs checked to leave me satisfied about the service was checked plus those extra boxes that go beyond just satisfaction that give that confidence and peace of mind I need, everyone needs... to feel we've 'made the right decision in who we hire. Thanks Sparky's & Hector! No stone was left unturned and no box was left unchecked! ;)"

William M on July 2024


Avatar for Ruben Aragon Electrical Services LLC

Ruben Aragon Electrical Services LLC

5.00(
5
)
Approved Pro

Ruben Aragon Electrical Services LLC

5.00(
5
)
Approved Pro
Free onsite estimate

With over 20 years of experience in the industry, our family-owned business has been a cornerstone for reliable electrical solutions in Northern Colorado. Licensed and insured, our team is devoted to delivering safe and quality electrical solutions in Northern Colorado. We strive to provide quality work at a fair price. We're deeply committed to supporting our community, which is why we offer exclusive discounts to veterans, seniors, law enforcement, and first responders as a token of our appreciation for their service. Look forward to working with you!

With over 20 years of experience in the industry, our family-owned business has been a cornerstone for reliable electrical solutions in Northern Colorado. Licensed and insured, our team is devoted to delivering safe and quality electrical solutions in Northern Colorado. We strive to provide quality work at a fair price. We're deeply committed to supporting our community, which is why we offer exclusive discounts to veterans, seniors, law enforcement, and first responders as a token of our appreciation for their service. Look forward to working with you!


Redrocks Roof and Solar LLC

3.94(
8
)
Approved Pro

Redrocks Roof and Solar LLC

3.94(
8
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

Redrocks Roof and Solar 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 customer's interests and make their concerns the basis of our business.

"Per my contract with Redrocks Roof and Solar, I am to notify them if I suspect my solar system is not producing per their design, and to begin an "underproduction claim". If underproducing, they will compensate for lost production. My system operational as of May 5, 2025, I contacted them in August 2025 informing them of above stated concern. Called 3 times without a response until finally tech came out with last second notice on 9/2/2025. Fortunately I was home, helped him find 9 out of 14 panels that were never wired in. Photos were taken/sent to Redrocks. Additionally, it was discovered a setting on the system phone app given to me to monitor system was not enabled, which they were supposed to explain in detail to me and never did. So for 4 months my system was only producing 33%, Brooke (owner) acknowledged in a live phone call on the spot. I never received parts warranty details per the contract, no response after emails and phone messages about all this. I DO NOT RECOMMEND!!!"

THOMAS R on October 2025

Redrocks Roof and Solar 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 customer's interests and make their concerns the basis of our business.

"Per my contract with Redrocks Roof and Solar, I am to notify them if I suspect my solar system is not producing per their design, and to begin an "underproduction claim". If underproducing, they will compensate for lost production. My system operational as of May 5, 2025, I contacted them in August 2025 informing them of above stated concern. Called 3 times without a response until finally tech came out with last second notice on 9/2/2025. Fortunately I was home, helped him find 9 out of 14 panels that were never wired in. Photos were taken/sent to Redrocks. Additionally, it was discovered a setting on the system phone app given to me to monitor system was not enabled, which they were supposed to explain in detail to me and never did. So for 4 months my system was only producing 33%, Brooke (owner) acknowledged in a live phone call on the spot. I never received parts warranty details per the contract, no response after emails and phone messages about all this. I DO NOT RECOMMEND!!!"

THOMAS R on October 2025


"This is my second job with Certified Mechanical and both went as planned and very smoothly. The first averted a significant cost at the time, this recent one was because the time to retire my AC had come! I trust them to give a fair price, they are respectful of your time as they have always been on schedule and timely with responses providing options and quotes as well as answering any questions that come up."

John D on July 2018

Family Owned and Operated. We are a small Company but we Care about Quality, Comfort and Honest Value. Additional emails - [email protected]

"This is my second job with Certified Mechanical and both went as planned and very smoothly. The first averted a significant cost at the time, this recent one was because the time to retire my AC had come! I trust them to give a fair price, they are respectful of your time as they have always been on schedule and timely with responses providing options and quotes as well as answering any questions that come up."

John D on July 2018


Avatar for Amp'd Up Electric LLC

Amp'd Up Electric LLC

5.00(
38
)

Amp'd Up Electric LLC

5.00(
38
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Great! Avery and his crew did an amazing job. We will definitely use them again."

Maggie H on October 2022

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Great! Avery and his crew did an amazing job. We will definitely use them again."

Maggie H on October 2022

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Electrical questions, answered by experts

Electrical fires are unique from other fire types because they have the potential to deliver electric shocks in addition to being on fire. Avoid serious injury from possible electrical emergency situations by avoiding the use of water, foam-based fire extinguishers, wet-chemical fire extinguishers,  flour, or baking powder to put out an electrical fire. 

You can install a three-prong outlet without connecting any ground and plug in three-prong electronics into that outlet. The devices will function normally, but you won’t get any of the protection that grounding provides, so there’s an increased risk of serious problems if something goes wrong.

Simple moves on the same base or within a few feet will not take long, roughly three to four hours. Larger moves onto a new wall or transitioning a box from inside to outside will take 8 to 12 hours to complete. Ask your electrician for a time estimate prior to installation.

Canless lights are often better for modern homes due to their slim design, easier installation, and energy efficiency. They fit in tight spaces and require less ceiling depth. Can or recessed lights provide a more traditional look and are better for high ceilings or spaces needing a stronger, more focused light. They require more installation work and ceiling space. 

Ultimately, the choice depends on your needs: opt for canless lights for easy installation and energy savings, or choose can lights for a classic look and robust lighting in larger areas.

Yes, it’s safe to strip a wire if you follow the proper safety precautions. First and foremost, you must always disconnect the power and never try stripping a live wire. Using wire strippers is another safety precaution, but don’t forget to keep your fingers away from the blade. It’s also critical you only remove the insulation and not accidentally cut into the conductor, which is unlikely as long as you’re using the right-sized wire stripper.

The Livermore, CO homeowners’ guide to electrical services

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

What do you need done? We’ll find top pros.
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