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TRUSTED BY CASTLE ROCK, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon278
    Verified electrical services reviews

Top-Rated Electricians in Castle Rock - Updated Nov 2026

Avatar for ASE, LLC
ASE, LLC
4.8(
16
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedFixed Generator - Install+12 more

Serving Castle Rock, WA and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"We needed to upgrade the electrical in our mobile home and add power to our garage/shop. I called ASE and spoke to Art. He was able to come out that day and give a bid. Also met me at my son's house later that day to check out an electrical issue. Bids were very acceptable and work was scheduled. Work at my son's was done a couple days later. I requested a later date due to prep work and 2 electricians arrived right on time. I had all new receptacles installed, ran 3 new circuits (AC, extra hot water tank and split a previous circuit), wiring ran for new ceiling lights, rerouting old wiring and neatening wires from a wall removal. Our little garage/shop had only 1 available receptacle for everything (freezer, lights, etc). Now we have 16 receptacles for 110 and a drop cord for 220. We are so happy! Equipment that has been sitting for years can now be used and no more blowing a breaker if too many amps are used. In the house I can plug in the vacuum without having to crawl under the table or move something to get to a receptacle. Art, Jerron and Hayden were great to work with. They all listened to us, made suggestions and accomplished everything we needed. Highly recommend!!!!!"
Response time2 days
19 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Safe Electric LLC
Safe Electric LLC
4.8(
41
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+5 more

Serving Castle Rock, WA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Excellent work by Jason installing charger for our new electric car. Jason then returned and power washed our moss covered driveway. He did a fantastic job. Very pleasant and well mannered young man who went out if his way to help me understand some issues with my bew electric vehicle."
New Construction
New Construction
New Construction
New Construction
New Construction

+15

Response time4 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Greener Futures Electric, Inc.
Greener Futures Electric, Inc.
4.8(
53
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeFixed Generator - Install+1 more

Serving Castle Rock, WA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"John and Brian were prompt, professional, and had the work done in good time. They obviously work well together and enjoy their work. They gave me exactly what I wanted and didn't try to hard sell me something I didn't need. I would recommend definitely them, in fact I already have! Next time I need electrical work done, I am probably not going to even get bids, I will just call Greener Futures."
800 amp service
800 Amp 480 volt Service Panel
Response time8 hrs
Recommended by100%of homeowners
Avatar for MasPro Service
MasPro Service
5.0(
26
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation+18 more

Serving Castle Rock, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Derek was easy to communicate with, arrived right on time, worked efficiently, and was respectful of me and my home. He made sure I liked how the pendant light was hung, and adjusted the height when we agreed it was too low. He recommended and quickly completed a small amount of additional work in the guest room that will save me future headaches. I love that MasPro is a small family business too… I would absolutely hire again for any future electrical or plumbing work."
Generator Installs
Abrams remodel
Generator Installs
Abrams remodel
Cummins 13kw generator

+24

Response time12 hrs
Response rate100%
Recommended by39%of homeowners
Avatar for North by Northwest Services, LLC
North by Northwest Services, LLC
4.0(
61
)
Lightning Protection - Install or Repair

Serving Castle Rock, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I basically lucked out when I found North By Northwest on Anji's List. Troy is very knowledgeable and professional, and my husband and I felt very comfortable in having him take on the project. He completed the job in a most timely manner. Another benefit is knowing that we now have a most reliable electrician to call for other electrical issues."
Roof Top
New
Wire
Up With
Up

+14

Response time6 hrs
Response rate85%
1 neighbors recently requested a quote
Avatar for Summit Electric
Summit Electric
4.4(
17
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+7 more

Serving Castle Rock, WA and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Summit Electrical's 2 employees (one journeyman, one aprentice) were prompt, they were clean and well groomed and they brought in a vacuum and a broom! The work was not easy and they had to make adjustments which they did. The job was done very well and they cleaned up the work area nicely. We are very happy with the overall experience: We highly recommend them. Thank you."
City of Camas sign
hunting cabin
Hunting cabin
Response time1 day
9 neighbors recently requested a quote
Recommended by92%of homeowners
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Electrical FAQs, answered by experts

Systems should be checked every 2-3 years or whenever signs of age appear, maintaining network integrity and safety at all times.

Appliances in your home that need dedicated circuits include:

  • Refrigerators and chest freezers

  • Electric ranges, microwaves, and toaster ovens

  • Dishwashers and garbage disposals

  • Washers and dryers

  • Heating and air conditioning units

  • Hot tubs, saunas, and water pumps

  • Sump pumps

  • Central vacuums

It’s recommended that you test GFCI outlets monthly with the test and reset buttons. At minimum, you should test GFCI outlets when entering a new season, or every three months. These are important home safety features that you should ensure work properly.

The safest option is to let a technician conduct the inspection. However, if you are certain that the capacitor failed and you take all precautions to avoid electric shock, you can take a look yourself. Usually, you can open the front panel of the unit and use a flashlight to find the small capacitor cylinder. It should have a sticker on it that provides its product number, capacity, and similar information that you can note when talking to a contractor.

Yes, hot tubs can use a significant amount of electricity, primarily to keep the water heated. A typical hot tub uses between 1,500 and 6,000 watts, and the pump can add another 1,500 watts. This usage can result in a monthly cost of around $20 to $30. The exact amount of electricity consumed depends on several factors, including the hot tub's age, size, heater voltage (120V vs. 240V), usage habits, and thermostat setting. Newer, energy-efficient models generally use less power than older ones. To reduce electricity costs, consider investing in an energy-efficient model, using a quality insulated cover with a thermal blanket, and keeping the filters clean.

The Castle Rock, WA homeowners’ guide to electrical services

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