Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Denver, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Denver

Redrocks Roof and Solar LLC

1117 W 10th Ave
4.36(
7
)
Approved Pro

Redrocks Roof and Solar LLC

1117 W 10th Ave
4.36(
7
)
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.

"RedRocks roof and solar fell far short of their promotional material and I don?t recommend them. The team that worked on my project lacked required tooling & supplies to accomplish tasks in a timely way. They were content to leave my system in a nonfunctional and as it turned out unsafe state. Months after paying 100% of the total invoice I still didn?t have a functional or safe solar system. During that time after making full payment, I lost all confidence and trust that RedRocks were going to deliver a safe working system in anything less than geological time. When I complained RedRocks stopped answering voice calls or text messages and told me all communication had to be via email. This seems to me to be the behavior of a company that is worried they are going to be sued rather than one working to make things right. I have no problem with companies making mistakes and the good ones do everything they can to quickly make things right. "

Alan L on September 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.

"RedRocks roof and solar fell far short of their promotional material and I don?t recommend them. The team that worked on my project lacked required tooling & supplies to accomplish tasks in a timely way. They were content to leave my system in a nonfunctional and as it turned out unsafe state. Months after paying 100% of the total invoice I still didn?t have a functional or safe solar system. During that time after making full payment, I lost all confidence and trust that RedRocks were going to deliver a safe working system in anything less than geological time. When I complained RedRocks stopped answering voice calls or text messages and told me all communication had to be via email. This seems to me to be the behavior of a company that is worried they are going to be sued rather than one working to make things right. I have no problem with companies making mistakes and the good ones do everything they can to quickly make things right. "

Alan L on September 2025


Avatar for Tank Electric Services LLC

Tank Electric Services LLC

4953 Dover Street
5.00(
2
)
Approved Pro

Tank Electric Services LLC

4953 Dover Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Corey was great from start to finish. He called me back right away, was prompt for our bid appt and got me a reasonable bid very quickly. When we made the decision to hire Tank, Corey worked quickly and was very professional. I would definitely recommend Tank Electric and would use them for any future electric needs that we have."

Chris R on March 2023

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Corey was great from start to finish. He called me back right away, was prompt for our bid appt and got me a reasonable bid very quickly. When we made the decision to hire Tank, Corey worked quickly and was very professional. I would definitely recommend Tank Electric and would use them for any future electric needs that we have."

Chris R on March 2023


Shine Forth Electrical Service And Repair, LLC

1002 Keystone Court
4.90(
59
)
Approved Pro

Shine Forth Electrical Service And Repair, LLC

1002 Keystone Court
4.90(
59
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

Shine Forth Electrical Service And Repair, LLC, has been dedicated to providing Colorado homeowners with the best available quality in the electrical industry. We have an accreditation with the BBB (Better Business Bureau). Our mission is to be your first choice in residential and commercial work.

"Job was done right, on time, and at the reasonable price quoted. Highly recommended."

George B on July 2025

Shine Forth Electrical Service And Repair, LLC, has been dedicated to providing Colorado homeowners with the best available quality in the electrical industry. We have an accreditation with the BBB (Better Business Bureau). Our mission is to be your first choice in residential and commercial work.

"Job was done right, on time, and at the reasonable price quoted. Highly recommended."

George B on July 2025


Avatar for All Electric, LLC

All Electric, LLC

12445 E 39th Ave, Suite 502
4.90(
5
)
Approved Pro

All Electric, LLC

12445 E 39th Ave, Suite 502
4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 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 the start to the 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.

"They put in a new plug and fixed problems in my box. They did an overall great job. They did have to come back because the GFI was tripping . They had to tweak something and it if fine. I appreciate the good job."

Tammy L on January 2023

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 the start to the 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.

"They put in a new plug and fixed problems in my box. They did an overall great job. They did have to come back because the GFI was tripping . They had to tweak something and it if fine. I appreciate the good job."

Tammy L on January 2023


Avatar for MJB Services LLC

MJB Services LLC

328 Fox St
5.00(
4
)
Approved Pro

MJB Services LLC

328 Fox St
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

With 10+ years of experience in the electrical trade, you can be confident that I will exceed your expectations. From our initial phone call to job completion you can be sure that it will be a pleasant experience. I specialize in residential and light commercial service/repair, upgrades/service changes, and troubleshooting.

"Respectful professional, and on-time excellent work. I will definitely use them again. I highly recommend them."

Parri . on October 2022

With 10+ years of experience in the electrical trade, you can be confident that I will exceed your expectations. From our initial phone call to job completion you can be sure that it will be a pleasant experience. I specialize in residential and light commercial service/repair, upgrades/service changes, and troubleshooting.

"Respectful professional, and on-time excellent work. I will definitely use them again. I highly recommend them."

Parri . on October 2022


Avatar for Rocky Mountain High Electric

Rocky Mountain High Electric

4760 S Wadsworth Blvd Unit E-304
5.00(
4
)
Approved Pro

Rocky Mountain High Electric

4760 S Wadsworth Blvd Unit E-304
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

As a graduate of Purdue University, and after 12 years of gaining proficiency in Denver's commercial electrical trade, I have decided to branch out. I am a State Certified Master Electrician (ME.3000892), and have been a licensed Journeyman/Foreman in Colorado for 8 years. I now have the opportunity to provide my own level of excellence in solving electrical issues for your home or business.

"When we learned very quickly during our basement remodel/Installing an electric car charger that electricity was something best left to the experts, Jason was our first call--and our only call. We planned to get bids from several electricians, but once we met Jason at Rocky Mountain High Electric, we stopped searching. Not only was he prompt, honest, and very courteous, he was also extremely professional which set our minds at ease. Jason was very upfront with project costs and time; He even had everything finished well ahead of what was promised. Jason even sent us a thank you note in appreciation for our business. It is really rare to find his level of work ethic (and commitment to a job well done) these days. Thank you for your help, Rocky Mountain High Electric!"

Chris T on January 2022

As a graduate of Purdue University, and after 12 years of gaining proficiency in Denver's commercial electrical trade, I have decided to branch out. I am a State Certified Master Electrician (ME.3000892), and have been a licensed Journeyman/Foreman in Colorado for 8 years. I now have the opportunity to provide my own level of excellence in solving electrical issues for your home or business.

"When we learned very quickly during our basement remodel/Installing an electric car charger that electricity was something best left to the experts, Jason was our first call--and our only call. We planned to get bids from several electricians, but once we met Jason at Rocky Mountain High Electric, we stopped searching. Not only was he prompt, honest, and very courteous, he was also extremely professional which set our minds at ease. Jason was very upfront with project costs and time; He even had everything finished well ahead of what was promised. Jason even sent us a thank you note in appreciation for our business. It is really rare to find his level of work ethic (and commitment to a job well done) these days. Thank you for your help, Rocky Mountain High Electric!"

Chris T on January 2022


Avatar for Innovate Electric, Inc.

Innovate Electric, Inc.

3774 Rowe Street Unit 7
5.00(
1
)
Approved Pro

Innovate Electric, Inc.

3774 Rowe Street Unit 7
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Innovate Electric, Inc. 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.

"Extremely professional. Easy to work with. Overall great experience."

Bill M on January 2020

Innovate Electric, Inc. 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.

"Extremely professional. Easy to work with. Overall great experience."

Bill M on January 2020


Avatar for Douglas-Electric, LLC

Douglas-Electric, LLC

655 Willow Run Circle
5.00(
8
)
Approved Pro

Douglas-Electric, LLC

655 Willow Run Circle
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We needed more power and Zach worked with CORE to get our new transformer installed. Great communication; very responsive. High quality work and attention to detail. He went over and above with our upgrade and install of hot tub. He even showed me how to operate the new hot tub! He is now my go-to guy for any electrical needs in the future! It doesn't get any better than this."

Susan B on June 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We needed more power and Zach worked with CORE to get our new transformer installed. Great communication; very responsive. High quality work and attention to detail. He went over and above with our upgrade and install of hot tub. He even showed me how to operate the new hot tub! He is now my go-to guy for any electrical needs in the future! It doesn't get any better than this."

Susan B on June 2023


ELS Electric, LLC

4711 South Queen Street
4.95(
11
)
Approved Pro

ELS Electric, LLC

4711 South Queen Street
4.95(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

ELS Electrical, LLC, has been completing electrical work for residential clients for 7 years. We complete a wide range of projects, from a simple ceiling fan repair, to a full electrical install on a custom home, anything and everything electrical. ELS Electric, LLC, values customer service, professionalism, and integrity. We are passionate about exceeding your expectations and would love to hear from you. We offer competitive pricing, so give us a call for a free estimate. service changes, new construction, residential, ELS Electric, service changes and panel upgrades.

"Very responsive, kept me updated on appointments and progress !"

John k on March 2020

ELS Electrical, LLC, has been completing electrical work for residential clients for 7 years. We complete a wide range of projects, from a simple ceiling fan repair, to a full electrical install on a custom home, anything and everything electrical. ELS Electric, LLC, values customer service, professionalism, and integrity. We are passionate about exceeding your expectations and would love to hear from you. We offer competitive pricing, so give us a call for a free estimate. service changes, new construction, residential, ELS Electric, service changes and panel upgrades.

"Very responsive, kept me updated on appointments and progress !"

John k on March 2020


Avatar for Next Level Pros

Next Level Pros

747 Sheridan Bouleverd, Unit 8B
4.85(
40
)
Approved Pro

Next Level Pros

747 Sheridan Bouleverd, Unit 8B
4.85(
40
)
Approved Pro
Customers say: Quick response
146 local quotes requested
22 years of experience

Next Level Pros is a Woman owned and operated business with over 35 years of experience. We will provide you with excellent workmanship and reasonable pricing for all phases of your electrical needs. We strive to offer 5 star customer service to every customer, no matter how big or small your project is. All of our team members are highly trained, clean cut, and have passed background checks and drug tests. We are detail and quality oriented providing outstanding services on each and every project that we handle. Next Level Pros provides superior service and satisfaction. Let us show you why homeowners prefer our services above the rest!

"Good communication. The job was done quickly and efficiently, charged a fair price."

Kirida S on August 2025

Next Level Pros is a Woman owned and operated business with over 35 years of experience. We will provide you with excellent workmanship and reasonable pricing for all phases of your electrical needs. We strive to offer 5 star customer service to every customer, no matter how big or small your project is. All of our team members are highly trained, clean cut, and have passed background checks and drug tests. We are detail and quality oriented providing outstanding services on each and every project that we handle. Next Level Pros provides superior service and satisfaction. Let us show you why homeowners prefer our services above the rest!

"Good communication. The job was done quickly and efficiently, charged a fair price."

Kirida S on August 2025

...
Showing 1-10 of 1022
FAQs for electrical wiring or panel upgrade projects in Denver, CO

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The Denver, CO homeowners’ guide to electrical wiring or panel upgrades

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