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4.5

(1.2k reviews)

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Avatar for R&T Electric, LLC
R&T Electric, LLC
4.7(
143
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We had an electrical problem and they repaired the problem with in a few minutes plus showed Randy what else we would like to do to the house and he was very helpful and explained several options as well they get a stellar rating more than 5 stars"
 Front of House
Log Cabin
 Back of House
Log Cabin
 Kitchen

+7

Response time7 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Diagnostic Guys
Diagnostic Guys
5.0(
11
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"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!"
Additional Photos
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Additional Photos

+11

Response time6 hrs
Recommended by90%of homeowners
Avatar for Ross Electrical Contracting, LLC
Ross Electrical Contracting, LLC
4.8(
24
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2016

Customers say: Quick response

"jt was a very comfortable process for me. I had my service panel brought up to code and increase the amps. I had 3 estimates and Cameron was below the closes bid by about $1000.00. it was a very good experience and I will use him again for any other electrical needs as they arise."
Response time1 day
Recommended by100%of homeowners
Avatar for Austin Powers Electric LTD.
Austin Powers Electric LTD.
5.0(
9
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"I had an excellent experience with Austin — he called me within 10 minutes of submitting my request on Angi’s List. He arrived at my home within half an hour and got straight to work converting an old cable outlet into a new electrical outlet in my living room. The job was done quickly, cleanly, and exactly as requested. I also asked him to rewire my current outlet so it wouldn’t be controlled by a wall switch, and he handled that with no problem. He was prompt, professional, friendly, and genuinely happy to help — highly recommend!"
Accent lighting
Accent lighting
Recreation Barn lighting
Recessed lighting
Response time12 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Zap Electric, LLC
Zap Electric, LLC
4.9(
10
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"My husband with Alzheimer’s can usually change a light switch but while doing the one in the bathroom couldn’t get it. I put an urgent message on Angie’s list and Terry from Zap electric gave me a call in a few minutes. He came and fixed the switch in 20 minutes. He was knowledgeable and so nice. He gave us a senior discount. A bathroom light is a must and he saved me that day. Please call him of you need any electrical!"
Camera power
Garage light switch
Quad plug
Response time5 hrs
Response rate97%
Avatar for Ruben Aragon Electrical Services LLC
Ruben Aragon Electrical Services LLC
5.0(
5
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

With over 20 years of experience in the industry and being TESLA certified, 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!

Subpanel
Tesla Charger
Ceiling Fan
Emporia EV Charger
Free2move

+5

Response time10 hrs
Response rate89%
28 neighbors recently requested a quote
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Electrical questions, answered by experts

You may not always need to hire a local electrician to install a doorbell camera. Wireless doorbell cameras, for instance, are simple enough for the average homeowner to install. They easily attach to your threshold and run on batteries, so no wiring is necessary.

However, wired doorbells with cameras likely require electrical work that should only be attempted by licensed electricians. You’ll need to call a pro if you’re working with a wired doorbell camera.

The standard voltage for United States power outlets isn’t shared around the world, and neither is the shape of the power connector. This is why you need travel adapters when spending time abroad. Where the United States typically uses 110/120V outlets, outlets in Europe typically use 220/240V. Power outlets can vary in other ways around the world, too. Not everyone uses the 60Hz frequency, for example, and not everyone even uses AC power in outlets. Always do your research when traveling to see what you need.

The answer depends on your needs and the availability of your current electrical panel. If you’re hoping to seriously up the power in your detached living space, you may also need to consider increasing the power of the amp your home runs on (from 100-amps to 200-amps, for example).

Yes, pool pumps use a significant amount of electricity, making them one of the biggest energy consumers in a home. A pool pump can use up to three times as much electricity as a refrigerator. Typically, a residential pool pump consumes about 1 kilowatt-hour (kWh) for every hour it runs. Because pumps often need to run for about eight hours a day to properly filter the water, this can add up to an annual consumption of 3,000 to 5,000 kWh, which can cost between $480 and $800 per year based on average electricity rates.

The amount of electricity your pump uses depends on its size, energy efficiency, and daily run time. To lower your energy consumption, you can choose an energy-efficient or variable-speed pump, ensure it is correctly sized for your pool, and run it only for the minimum time required to keep the water clean.

Depending on complexity and materials, costs range from $150 to $500 per fixture.

The Johnstown, CO homeowners’ guide to electrical services

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