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Kell-Star Electric, LLC

4.98(
78
)
Approved Pro

Kell-Star Electric, LLC

4.98(
78
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Kell-Star Electric, LLC offers 20 years of experience to our customers! Fully licensed and insured, let Kell-Star Electric help you with all of your electrical needs.

"Kell-Star Electric was very professional and helpful. I needed additional outlets and Kelly the owner, was able to provide them. Their price was competitive and installation was quick and safe. I will definitely use them again and I will also refer them to my friends."

Carol C on September 2021

Kell-Star Electric, LLC offers 20 years of experience to our customers! Fully licensed and insured, let Kell-Star Electric help you with all of your electrical needs.

"Kell-Star Electric was very professional and helpful. I needed additional outlets and Kelly the owner, was able to provide them. Their price was competitive and installation was quick and safe. I will definitely use them again and I will also refer them to my friends."

Carol C on September 2021


Avatar for Current Electric Service Inc

Current Electric Service Inc

4.84(
215
)
Approved Pro

Current Electric Service Inc

4.84(
215
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 years of experience

We offer FREE ESTIMATES and a 2 hour service window. We are a locally owned and operated company. We also offer Senior and Veteran discounts. In most cases we can do the job that day. All of our Technicians are licensed Electricians our company is also Licensed, Insured and Bonded. We back up our work with a 2 year warranty on all parts and labor. Call to schedule an appointment .

"Excellent service."

Cheryl W on May 2023

We offer FREE ESTIMATES and a 2 hour service window. We are a locally owned and operated company. We also offer Senior and Veteran discounts. In most cases we can do the job that day. All of our Technicians are licensed Electricians our company is also Licensed, Insured and Bonded. We back up our work with a 2 year warranty on all parts and labor. Call to schedule an appointment .

"Excellent service."

Cheryl W on May 2023


Avatar for Colorado Complete Security

Colorado Complete Security

4.90(
108
)
Approved Pro

Colorado Complete Security

4.90(
108
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

Colorado Complete Security provides quality services to our customers. We install security, audio, video and much more. Our goal is to protect what is most important to you. If you are looking for a quality pro with a solid reputation, call us today for all of your security needs!

"W"

Bill M on February 2023

Colorado Complete Security provides quality services to our customers. We install security, audio, video and much more. Our goal is to protect what is most important to you. If you are looking for a quality pro with a solid reputation, call us today for all of your security needs!

"W"

Bill M on February 2023


Avatar for AJC Electric

AJC Electric

5.00(
35
)
Approved Pro

AJC Electric

5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Thank you for the opportunity to work with you. I am a master electrician licensed in the state of Colorado with 18 years of experience in the field. In the past five years, since beginning my own company, I have had the pleasure of working with great people across Colorado. We are committed to and proud of the quality workmanship you will receive from AJC Electric and look forward to connecting on how we can help you!

"Great experience"

Kane S on January 2025

Thank you for the opportunity to work with you. I am a master electrician licensed in the state of Colorado with 18 years of experience in the field. In the past five years, since beginning my own company, I have had the pleasure of working with great people across Colorado. We are committed to and proud of the quality workmanship you will receive from AJC Electric and look forward to connecting on how we can help you!

"Great experience"

Kane S on January 2025


Avatar for Aim High Electrical Services LLC

Aim High Electrical Services LLC

4.93(
45
)
Approved Pro

Aim High Electrical Services LLC

4.93(
45
)
Approved Pro
Super Service Award
Customers say: True professional
33 years of experience
Free onsite estimate

Aim High Electrical Services 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.

"Amazing beautiful work! Fast, efficient, and professional! "

Stephanie K on December 2025

Aim High Electrical Services 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.

"Amazing beautiful work! Fast, efficient, and professional! "

Stephanie K on December 2025


Avatar for Genesis 1:3 Electric, LLC

Genesis 1:3 Electric, LLC

4.97(
96
)
Approved Pro

Genesis 1:3 Electric, LLC

4.97(
96
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Genesis 1:3 Electric offers over 30 years of experience in the electrical industry. We have some of the top most highly trained, drug tested and back ground checked electricians in the Metro area. We have technicians in warehouses on wheels and we can start and finish any job same day, without trips to the supply house saving our customers time and money. We strive to give our customers five star experiences with every call.

"The customer service of this company is exceptional. I called them yesterday and they were able to schedule an appointment the next day. Tyler was professional and friendly, and was able to explain services, problems, and costs, in an easy way for customers to understand. I would highly recommend this company for your electrical service needs!"

Laurie N on May 2024

Genesis 1:3 Electric offers over 30 years of experience in the electrical industry. We have some of the top most highly trained, drug tested and back ground checked electricians in the Metro area. We have technicians in warehouses on wheels and we can start and finish any job same day, without trips to the supply house saving our customers time and money. We strive to give our customers five star experiences with every call.

"The customer service of this company is exceptional. I called them yesterday and they were able to schedule an appointment the next day. Tyler was professional and friendly, and was able to explain services, problems, and costs, in an easy way for customers to understand. I would highly recommend this company for your electrical service needs!"

Laurie N on May 2024


Avatar for Elevation Electric, LLC

Elevation Electric, LLC

4.96(
50
)
Approved Pro

Elevation Electric, LLC

4.96(
50
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 years of experience

At Elevation Electric, LLC, we strive to provide the best customer experience possible. From the initial phone call, throughout the entire project, we are here for you, the customer. We pride ourselves on the quality of our work and will do whatever it takes to make the customer feel at ease with the entire process. We are a full-service Colorado-licensed electrical contracting and service company. Company owner, Joe Brewster, is a Colorado-licensed Master Electrician with over 20 years of experience in residential, commercial, and industrial projects. No job is too small for Elevation Electric. From outlet and switch repair, ceiling fan installation, troubleshooting and just about everything in between, Elevation Electric, LLC, is here to help.

"All is great. Their quote was reasonable and work was on time and seems all is great but then that electricity stuff is all mumbo jumbo to me. We had an old Zinsco box which is now gone and I will sleep better at night."

Frank E on November 2025

At Elevation Electric, LLC, we strive to provide the best customer experience possible. From the initial phone call, throughout the entire project, we are here for you, the customer. We pride ourselves on the quality of our work and will do whatever it takes to make the customer feel at ease with the entire process. We are a full-service Colorado-licensed electrical contracting and service company. Company owner, Joe Brewster, is a Colorado-licensed Master Electrician with over 20 years of experience in residential, commercial, and industrial projects. No job is too small for Elevation Electric. From outlet and switch repair, ceiling fan installation, troubleshooting and just about everything in between, Elevation Electric, LLC, is here to help.

"All is great. Their quote was reasonable and work was on time and seems all is great but then that electricity stuff is all mumbo jumbo to me. We had an old Zinsco box which is now gone and I will sleep better at night."

Frank E on November 2025


Avatar for Applewood Plumbing, Heating & Electric

Applewood Plumbing, Heating & Electric

4.87(
578
)
Approved Pro

Applewood Plumbing, Heating & Electric

4.87(
578
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
53 years of experience

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES. **Keeping you and your family safe in your home has always been our top priority. As we navigate through the COVID-19 crisis, our commitment to your health and safety remains the same.

"Great experience"

Moksha P on December 2025

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES. **Keeping you and your family safe in your home has always been our top priority. As we navigate through the COVID-19 crisis, our commitment to your health and safety remains the same.

"Great experience"

Moksha P on December 2025


Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

4.92(
76
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

4.92(
76
)
Approved Pro
Super Service Award
Customers say: Super punctual
7 years of experience
Free onsite estimate

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.

"Rick was fabulous about fixing the issues that the original installer did wrong and created so many problems. I feel I can breathe again knowing it will work properly for a very long time. I trust Heart because their technicians are always experienced and friendly. "

Trudy J on December 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.

"Rick was fabulous about fixing the issues that the original installer did wrong and created so many problems. I feel I can breathe again knowing it will work properly for a very long time. I trust Heart because their technicians are always experienced and friendly. "

Trudy J on December 2025


Avatar for MightyBee Electric, LLC

MightyBee Electric, LLC

4.72(
254
)
Approved Pro

MightyBee Electric, LLC

4.72(
254
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
28 years of experience

MightyBee Electric is a family owned, GREEN local company with 34 years in the field. We do not charge a trip fee for Angie's List members within the direct Denver metro area ( except Boulder, Longmont, Castle Pines, Castlerock and Parker which will be charged a $39 trip fee) and give free estimates up front of the work always. We never assume authorization and customers can pay by cash, check or credit card at the time of repair. Formerly owned MD ELECTRIC. See website for additional services. 5% military, First Responders and elderly discount

"What a terrific experience we had with Mighty Bee Electric! Martin came the next day after we called. He was on time, clearly knows what he is doing and fixed everything for the estimated cost. And there was no upselling! I will definitely call him for any future electric work! "

Maureen P on December 2025

MightyBee Electric is a family owned, GREEN local company with 34 years in the field. We do not charge a trip fee for Angie's List members within the direct Denver metro area ( except Boulder, Longmont, Castle Pines, Castlerock and Parker which will be charged a $39 trip fee) and give free estimates up front of the work always. We never assume authorization and customers can pay by cash, check or credit card at the time of repair. Formerly owned MD ELECTRIC. See website for additional services. 5% military, First Responders and elderly discount

"What a terrific experience we had with Mighty Bee Electric! Martin came the next day after we called. He was on time, clearly knows what he is doing and fixed everything for the estimated cost. And there was no upselling! I will definitely call him for any future electric work! "

Maureen P on December 2025

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Generator Install questions, answered by experts

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Parker, CO homeowners’ guide to generator installs

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

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