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Find Electrical for home addition or remodel installers in Mercer Island

Avatar for Brennan Electric
Brennan Electric
4.8(
321
)

Serving Mercer Island, WA and surrounding areas

Angi Approved

In business since 1986

Free estimates

Warranties offered

"Both electricians/contractors were very professional and friendly. I showed them the room (aka a nursery with a vaulted ceiling) as well as the ceiling light replacement, and they immediately got to work. They finished in less than 30 minutes instead of the 1 hour I was told over the phone. They were honest and charged for half-hour."
Additional Photos
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+33

10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Pacific Home Electric, LLC
Pacific Home Electric, LLC
4.9(
31
)

Serving Mercer Island, WA and surrounding areas

Angi Approved

In business since 2006

Free estimates

Warranties offered

"Fast response and reasonable prices. Electrician was knowledgeable, professional and experienced. Work was done quickly but safety and looks very clean."
Response time1 day
56 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for DOCTOR SPARKY'S ELECTRIC LLC
DOCTOR SPARKY'S ELECTRIC LLC
5.0(
18
)

Serving Mercer Island, WA and surrounding areas

Angi Approved

In business since 2023

Free estimates

Small jobs welcome

"I contacted a big electrical company to check out my basement, which has knob and tube wiring. I was not happy with the quote that they gave me, so I went back to look for other electricians. I happened upon Doctor Sparky's in Angi, and they were able to check out my house immediately. Nathan gave me a quote a little after him and his team left our house, and it was a way better and competitive price than what I was quoted by the big company. Not only were his prices reasonable, Nathan was very communicative, respectful, and transparent throughout the entire process. Unfortunately, there were other parts of the house that had knob and tube wiring, but thankfully Nathan found it since he double checked the entire house after he finished the basement. Thank you so much, Nathan! You've made our house a safer home. We will hire him and his team again for any future electrical needs. "
200 amp panel upgrade
Home wiring
Home wiring
Response time4 hrs
5 neighbors recently requested a quote
Avatar for RED WIRE ELECTRIC, INC
RED WIRE ELECTRIC, INC
5.0(
15
)

Serving Mercer Island, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2010

Free estimates

Small jobs welcome

"Victor and his team were great. They installed an EV charger for me, shuffled what was necessary on my panel to do so, scheduled the inspection with the city of Bellevue (which was easy and complete in about 15 minutes), and take online payments. Will definitely have Victor back for any future electrical needs I have."
Response time6 hrs
5 neighbors recently requested a quote
Avatar for Reign Electric
Reign Electric
5.0(
10
)

Serving Mercer Island, WA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Customers say: Quick response

"They did an excellent job installing the electric car power outlet in our garage, for reasonable price. Their work was clean, professional, and they were punctual. I would definitely recommend them."
Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Showing 1-10 of 26
FAQs for electrical for home addition or remodel installation projects in Mercer Island, WA

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The Mercer Island, WA homeowners’ guide to electrical for home addition or remodel installations

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