Home Rewiring

Electrical Panel Repair, Installation & Replacement in the Greater Seattle Area

Think of your home as a living organism. While your appliances are the limbs and your wiring represents the veins, your electrical panel is the "brain" — or perhaps more accurately, the "heart" — of the entire operation. Tucked away quietly in a garage, basement, or utility closet, this unassuming metal box is responsible for pumping every watt of power to your lights, computers, and kitchen appliances. When the heart is healthy, the home thrives. However, a malfunctioning or outdated panel acts as a major bottleneck to your home’s performance, preventing you from enjoying the modern comforts you’ve worked hard to afford.

As Seattle homeowners increasingly shift toward more electric-reliant lifestyles, incorporating high-speed EV chargers, heat pumps, and sophisticated smart home systems, the demands on these "hearts" have never been higher. For many of the historic homes in neighborhoods like Ballard or West Seattle, the original equipment simply wasn't built for the 21st century. An electrical panel upgrade is often the most vital home improvement you can make, serving as the foundation for both safety and efficiency. At SMART Electric, Heating & Air, we are the trusted specialists for comprehensive panel services. Whether you need a minor circuit breaker repair or a total electrical panel replacement, our team is here to ensure your home's command center is up to the task. We encourage you to schedule a professional panel inspection today to ensure your system is prepared for the years ahead.

When to Repair vs. When to Replace Your Panel

It isn’t always obvious when you need to replace an electrical panel versus when a simple breaker box repair will do. Deciding between the two often comes down to three main factors: age, physical condition, and capacity.

When to Opt for Repair

If your panel is relatively modern (less than 20 years old) and you are experiencing isolated issues, a repair is often the most cost-effective route. Our team specializes in electrical panel repair, which may include:

Replacing a single faulty breaker that won't reset.
Fixing loose wire connections that are causing localized flickering.
Performing circuit breaker repair to address specific overloaded branch circuits.

When Replacement is Necessary

In many cases, a repair is merely a band-aid on a larger problem. You should strongly consider an electrical panel installation or replacement if:

The Panel is Over 25-30 Years Old: Like any mechanical system, a panel has a lifespan. Internal components can corrode or weaken over time, leading to poor conductivity.
Physical Damage: If you see rust, corrosion, or evidence of "arcing" (black singe marks), the structural integrity of the bus bar is compromised.
Lack of Capacity: If your panel is full and you have no "slots" left for additional circuits, you need an upgrade to safely handle your growing electrical needs.

The Risks of Outdated Panels

The primary job of an electrical panel is to shut off power when a circuit becomes overloaded. If the panel fails to do this, the wires in your walls can get hot enough to ignite a fire. Unfortunately, some older panels have a documented history of failing to trip during an overload.

In the Seattle area, we still frequently encounter homes with Federal Pacific (FPE) or Zinsco panels. These specific brands are notorious among electricians and fire marshals alike. Studies have shown that some of these breakers have failure rates of 25% to 33%. Because these panels can appear to work fine for decades—right up until the moment they fail to stop a fire—they are often referred to as "latent hazards."

An electrical panel replacement isn't just about getting more power; it’s about modernizing your home’s safety net. Switching to a modern panel with Arc Fault Circuit Interrupter (AFCI) and Ground Fault Circuit Interrupter (GFCI) protection significantly reduces the risk of electrical fires and shocks, protecting your family and your investment.

Powering the Future: Sub-panels and Heavy-Ups

As we look toward a greener, more electrified future, Seattle homes are demanding more "juice" than ever before. A standard 60-amp or 100-amp service, common in older homes, is no longer sufficient for a modern household. This is where an electrical panel upgrade (often called a "heavy-up") comes into play.

By upgrading to a 200-amp service, you provide the "headroom" necessary to add high-demand features such as:

EV Charging Stations: Level 2 chargers require a dedicated high-voltage circuit.
AC Units and Heat Pumps: Modern HVAC systems require stable, reliable power to operate at peak efficiency.
Workshops and Hot Tubs: If you’re building a backyard studio or installing a spa, you may need a subpanel to distribute power to those areas without overloading your main house circuits.

A Better Environment Through Reliable Power

At SMART Electric, Heating & Air, our mission is to help you create a better environment for everyday living. You might wonder how an electrical panel affects your air quality or comfort. The truth is, your HVAC system is the largest electrical draw in your home. If your panel is struggling, your blower motors and compressors have to work harder, leading to premature wear and tear and inconsistent temperatures.

A stable, professional electrical panel installation ensures that your heating and cooling systems receive a steady, "clean" flow of electricity. This supports the sophisticated electronics in modern smart thermostats and air purification systems, ensuring they perform exactly as designed. Reliable power is the first step toward a comfortable, healthy home environment.

Upgrade Your Home’s Command Center

Making changes to your home’s main electrical system can feel daunting, but it doesn't have to be. At SMART Electric, Heating & Air, we take the stress out of the process. We handle everything, from the initial load calculation and permitting to the final inspection, ensuring that your new system meets all current Washington State electrical codes.

When you choose us, you’re choosing a team that values attention to detail and long-term reliability. We don't just "swap boxes"; we ensure your home’s command center is robust, labeled, and ready to power your life for the next generation.

Don't wait for a flicker to become a fire. Contact SMART Electric, Heating & Air today for a professional electrical panel assessment in Seattle and the surrounding areas!

Frequently Asked Questions

What Our Customers Say

Read stories from satisfied clients who've experienced the reliability and peace of mind that comes with our generator installation services. Their testimonials reflect our commitment to excellence and customer satisfaction.

       All reviews
 5.0 
   Google
 5.0 
   Yelp
 4.8 
   Home Advisor
 4.9 
 
  
 
 
 
  
 
 Top Rated Service 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
 
 
 
    
 
 
 Top Rated Service 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
 
 
 
    
 
 
 Top Rated Service 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
 
 
 
    
 
 
 Top Rated Service 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
 
 
 
 
 
   
 
 
      Posted on Google  
   
   Betsy McGregor 
 2 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Both electricians were very kind and quick!
  
 
     Posted on Home Advisor  
   
   Becky W. 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Earl the electrician did a fabulous job installing some new light fixtures in my house. He was courteous and highly skilled and involved me in the process. He was able to troubleshoot something, while displaying great patience. Smart Electric comes through once again for me! So nice to have formed friendships with the crew through the years. Best team around!
  
 
     Posted on Google  
   
   Barb G 
 9 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I had an electrical issue & Smart Electrical was highly recommended by a friend!  The person who answered the phone(Liz) was both friendly & knowledgeable!  Liz set up a time for one of their electricians(Joe)to call me & possibly trouble shoot my problem by phone! Through his questions I was able to figure out my issue!  No need for anyone to come to my home!  Excellent service!
  
 
     Posted on Google  
   
   Jim Shelton 
 12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. My standby generator experienced a fault that prevented it from starting. Smart Electric responded promptly. The technician troubleshooting the problem was thorough and knowledgeable. He had the part needed in his service van, and the generator was back in service quickly.
  
 
     Posted on Home Advisor  
   
   Molly M. 
 28 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. These guys are great- so professional, fair, transparent, and helpful. They do high quality, permitted work. The team was very helpful in resolving tricky and annoying issues that others left behind. I keep going back and recommend to all my friends. Thank you team. Molly
  
 
     Posted on Google  
   
   Teri Shaffer 
 31 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Smart Electric services the HVAC and generator every summer. This year, the service person went out of his way to provide information/pictures of his findings.
  
 
     Posted on Yelp  
   
   Michele K. 
 32 days ago
 
 
 Verified I have used Smart Electric Services on multiple occasions.  They installed a new heating and air conditioning system in January 2025.  Today they were servicing my air conditioner.  My service person was Gram.  He found the reason for my issue almost immediately.  He then presented me with multiple options.  The solution involved the filter.  We discussed the best option for my home and he left went to his next call and returned with the filter system for the AC.  I then asked about a window AC in my sunroom. And he is giving me a quote to fix or replace.  He is knowledgeable and has excellent communication skills.  I highly recommend the company's services.
  
 
     Posted on Google  
   
   Rachel R. 
 32 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I had an outstanding experience with Smart Electric. After many other companies came to try to restore power to my septic unsuccessfully, I was referred to Smart Electric through Generic. It was late in the day but Earl and partner (so sorry didnt catch his name) took time to stop by before wrapping up. They didnt have too, they could have easily went home and relaxed after a long day and have me scheduled for the following day. They restored my power within minutes. I am beyond greatful for their knowledge and genuine caring attitudes. Strongly encourage anyone in need of an electrician to call Smart electric FIRST, you will save so much time and stress. Great people all around. Thank you  🙏
  
 
     Posted on Home Advisor  
   
   Rachel R. 
 33 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Five stars for Smart Electric! After multiple companies failed to restore power to my septic system, Generac referred me to Earl and his partner. Despite it being the end of a long workday, they went out of their way to stop by instead of pushing me to the next day. They had my power back up and running within minutes! I am incredibly grateful for their knowledge, professionalism, and kindness. Save yourself time and stress—call Smart Electric first! Thank you so much! 🙏
  
 
     Posted on Google  
   
   Dan 
 40 days ago
 
 
 Trustindex verifies that the original source of the review is Google. August 2026 update: HVAC diagnostic and annual service.  System failed on a Sunday, i called and the Technician arrived same day!!!  Excellent service and i highly recommend this company. May 2021 installation: Cory and Joe were fantastic. The A/C installation went without a hitch. The overall cost was lower than three other quotes I had received for the job. At the beginning of the A/C install I noticed the water heater was leaking, and they were able to replace it the next day. I will definitely use them again.
  
 
     Posted on Yelp  
   
   Tina S. 
 42 days ago
 
 
 Verified Everything was terrific!  We had an old failed generator and Smart Electric was quick to come out, was super transparent about all that would be involved in having a new generator installed and made it a seamless installation.  They are responsive and professional.  Highly recommend!
  
 
     Posted on Yelp  
   
   Linda B. 
 47 days ago
 
 
 Verified +6
I cannot recommend an electrical company high enough. Smart Electric Seattle is absolutely awesome. The entire team, Joe, keith, Devin, John, and I'm sorry there were more guys, but these guys are absolutely awesome. I had a complete rewire on my house no more knob and tube, 200 amp breaker box and a 100 amp a case we need it in the future. Seattle City light move the powerline and installed a brand new one above the house. Whoot!!! https://www.facebook.com/share/r/1BprTZKyaw/?mibextid=wwXIfr
  
 
     Posted on Google  
   
   jeff 
 52 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I continue to use Smart Electric, Heating and Air because they are professional, friendly, helpful and they do exactly what they say they will!  I have used them several times for generator maintenance and warranty, installing new lights circuits, and sorting thru electrical box concerns.  I trust them to do the right thing at a reasonable price!
  
 
     Posted on Google  
   
   Hawa Usoro 
 52 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Competitive pricing with reliable services. They installed a new Generac whole house gas Generator. Any arising issues are always handled promptly
  
 
     Posted on Yelp  
   
   Woody L. 
 73 days ago
 
 
 Verified +1
Smart Electric was pretty good to work with. We were especially pleased with the technician, Gram, who was kind, communicative, and thorough with his work. He came back multiple times for final touches and adjustments after the inspection report. In general, there were a couple of communication gaps with the company when initiating the project and day 1 of work, but it got settled by the end. We are pleased with our new heat pump and furnace.
  
 
     Posted on Home Advisor  
   
   William L. 
 73 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Smart Electric was pretty good to work with. We were especially pleased with the technician, Gram, who was kind, communicative, and thorough with his work. He came back multiple times for final touches and adjustments after the inspection report. In general, there were a couple of communication gaps with the company when initiating the project and day 1 of work, but it got settled by the end. We are pleased with our new heat pump and furnace.
  
 
     Posted on Google  
   
   Nancy Brown 
 75 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I scheduled a routine maintenance check up for our HVAC system. When dealing with the office/scheduling, Liz was very helpful,friendly and answered all my questions. When Gram the technician arrived, they arrived on time, answered my questions and was friendly and respectful. Gram did the routine maintenance and found some concerns, connected with the manufacture regarding warranty and next steps. Gram kept me in the loop the whole time and answered all my questions. Scheduled to have work done on our cooling system, scheduling was easy. Office/Liz was friendly. Requested to have Gram precious technician come out. Gram arrived on time, friendly, kept me updated on what he was doing. Completed fixing the cooling system  and also installed a new thermostat. Explained things in a way that was easy to understand, answered my questions, friendly and respectful. Highly recommend this company and will use them again for any heating/cooling maintenance and repairs.
  
 
     Posted on Google  
   
   Beau 
 79 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Did a great job at a fair price.
  
 
     Posted on Google  
   
   Tim Dressler 
 90 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service, went above and beyond to ensure a clean look as an end result. Very responsive and easy to work with. Would use them again for any upcoming project!
  
 
     Posted on Google  
   
   Lisa Cummings 
 94 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
From start (planning) to installation, everyone at Smart Electric was pleasant to work with and the team installing the Generac was very professional and did a great job.  I'm very happy and now I'll have much less stress when the storms come and the power goes out.  😁
  
 
     Posted on Google  
   
   Saroj Duggirala 
 95 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Very responsive, honest and methodical in their approach to fix my existing light fixture. I would recommend these guys.
  
 
     Posted on Yelp  
   
   Lisa C. 
 95 days ago
 
 
 Verified From start (planning) to installation, everyone at Smart Electric was pleasant to work with and the team installing the Generac was very professional and did a great job. I'm very happy and now I'll have much less stress when the storms come and the power goes out.
  
 
     Posted on Google  
   
   Laura 
 97 days ago
 
 
 Trustindex verifies that the original source of the review is Google. The absolute best customer service from start to finish!
  
 
     Posted on Home Advisor  
   
   RUTH H. 
 102 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Big shout-out to Liz at Smart Electric! From the moment she greeted me over the phone, her genuine warmth and kindness stood out. She took the time to clearly explain all the details of my generator and HVAC visits, showing not only her deep knowledge and professionalism but also a sincere care for her customers. Liz, your genuine friendliness and dedication speak volumes! Thank you from the bottom of my ❤️... you made my day!!!
  
 
     Posted on Google  
   
   Christopher Zakian 
 103 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Really great experience having Keith and the team install the wiring for my hvac system.
  
 
     Posted on Yelp  
   
   Jamie D. 
 124 days ago
 
 
 Verified They were prompt to come when they said they would. While they were here, they spent a lot of time carefully cleaning each mini-split head in the house, which was a separate service I requested. They also spent a long time diagnosing the icing issue while the system was in heating mode. This was a huge improvement from the very expensive misdiagnosis I had previously received. Their repair ended up costing about one-quarter of the previous quote, and I would not hesitate to contact them again for future service.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Home Advisor  
   
   Jane H 
 167 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Install Electrical Switches, Outlets, or Fixtures The Team from Smart was Professional, Friendly and Fast! Very impressed.
  
 
     Posted on Yelp  
   
   Raaj V. 
 175 days ago
 
 
 Verified I've worked with Smart Electric a couple of times now, and they continue to impress. I initially reached out to have a new electrical plug installed at our place. The team was timely, friendly, and very clean with their work. What I appreciated most was that they didn't just "do the job", they took the time to explain why extending an existing outlet made more sense than installing a completely new one. That level of transparency and honesty goes a long way. Their communication throughout has also been excellent. On a separate issue, I reached out about some flickering lights. After a quick back-and-forth, I was able to troubleshoot it myself (turned out to be the bulbs), and they were completely supportive, no pressure to book a visit, just helpful guidance. There's a reason I keep going back to Smart Electric for anything electrical. They're reliable, knowledgeable, and genuinely great to work with. Highly recommend.
  
 
     Posted on Yelp  
   
   Susan G. 
 201 days ago
 
 
 Verified Smart electric helped us a few years ago when the power feed into our house (breaker) blew.  They were out to our house the next day and made a plan to replace the circuit breaker box while we were on vacation.  They went through the house and turned off the unneeded breakers for safety.  I just called today because we had some flickering lights and I was nervous that it indicated an electrical problem.  I immediately got a phone apt. scheduled with Joe, the owner.  In 10 minutes he explained to me that this was perfectly normal and safe.  I appreciated that he spoke with me at no charge.  I will be using them again for any fixture replacement and electrical work I do in the future.  I highly recommend Smart Electric!
  
 
     Posted on Home Advisor  
   
   Karrie C 
 246 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. I love working with SMART. Our contractor used them as a Sub and we liked them so much we've used them several times on our own outside of that. Highly recommend.
  
 
     Posted on Yelp  
   
   Martin H. 
 255 days ago
 
 
 Verified +0
Last step in a kitchen remodel was to replace the older, hyalogen under cabinet lighting.  Smart Electric was quick to replay, came up with a new LED option that would fit perfectly in the existing area.  In addition, it was the most affordable quote we received.  The process was seamless from getting a quote to the install and we are really happy!
  
 
     Posted on Home Advisor  
   
   Kevin B 
 258 days ago
 
 
 Trustindex verifies that the original source of the review is Home Advisor. Super smooth experience from start to finish. The Generac installation team was efficient, professional, and clearly knew what they were doing. They showed up on time, worked quickly, and made sure everything was up and running perfectly before they left. They walked me through how it works and answered all my questions. Really impressed with how easy they made the whole process. Highly recommend!
  
 
     Posted on Yelp  
   
   Kevin W. 
 424 days ago
 
 
 Verified Have worked with Smart updating an older homes, outdated electrical . From fusebox upgrades,GFCI outlets and a really cool kitchen lighting system (they did design & install ) Best electricians in Snohomish County ! Make a Smart choice for your power partner.
  
 
     Posted on Yelp  
   
   Cyn C. 
 704 days ago
 
 
 Verified Just got my one year maintenance on my generator (installed by a different company last year, their yearly maintenance price was higher with a three year contract). Smart's service and price were great! Very friendly efficient technician. Very happy with this service-oriented company and friendly people.
  
 
     Posted on Yelp  
   
   Mike P. 
 756 days ago
 
 
 Verified Within a day of calling Joseph came by and helped me out. He fixed four outlets in less than 30 minutes! All while teaching me about my older houses wiring, telling a lot of electrician jokes, and talking about gaming. Would recommend!
  
 
     Posted on Yelp  
   
   Long K. 
 760 days ago
 
 
 Verified Unfortunately we came across a mini emergency where one of our circuit breakers did not turn back on, after shutting off the electricity for other home repairs. Even worse was that circuit was utilized by the fridge and controlled electricity to half the kitchen. We were very lucky to get in touch and have Joseph stop by the same day (very lucky within less than 1 hour of calling). He was able to quickly diagnose the faulty breaker switch and repair the issue, as well as point out identifiable past/potential future issues given the age of our home. We appreciated how expedited things were, Joseph's energy, and will definitely consider this company for future needs.
  
 
     Posted on Yelp  
   
   Jan H. 
 791 days ago
 
 
 Verified After a water line replacement with non-metal pipe, we needed ground rods installed for our older home. Joseph was able to come by same day to take a look and provide a quote. He noticed our breakers were original and not the best design so added as an optional item on the quote. Prompt service and fair pricing.
  
 
     Posted on Yelp  
   
   Sam 
 815 days ago
 
 
 Verified After a blackout, the outlets in various parts of our house were not working despite having reset the breakers. After calling around a few electricians to get quotes, Joe was able to guide me through the process to fix the issue over the phone! Extremely friendly and knowledgeable folks - definitely a place I'll go to in the future if we need more work done. Lauren also booked our phone appointment with Joe with extreme efficiency. Can't go wrong with them.

Schedule Your Service Today

Rewire Your Washington Home With SMART Electric, Heating & Air.

At SMART Electric, Heating & Air, we understand the importance of safe, efficient, and smart electrical systems in your home. Our team of residential electricians specializes in whole-home rewiring, covering every corner of your Washington home with safe and effective power delivery. We prioritize your comfort and safety, using only the highest-quality materials and adhering to the strictest safety standards.

Take a look at our service areas below!

greater Seattle area

Snohomish

Woodinville

Bellevue

Redmond

Everett

Kirkland

Shoreline

Bothell

Kenmore

Embrace the peace of mind that comes with knowing your home is powered safely and efficiently. Choosing SMART Electric, Heating & Air today means taking the first step towards unlocking a modern, safe, and fully functional home. Contact us today to learn more about our electrical service team and receive service for your standby generators in addition to our whole home rewiring.

(425) 999-3040

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