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Electrical Services in Greater Seattle

Panel upgrades, dedicated circuits, and EV charger installs from the same trusted local team that keeps your home heating and cooling working.

Over 174, verified 5-star customer reviews

Utility-verified for efficiency and workmanship

Parts and labor covered on installs and replacements

Approved installer, vetted for training and quality

Flexible plans, approval in minutes

Electrical Services We Offer

Not sure what electrical your home needs? Browse the options below, or call us and we’ll point you in the right direction.

Panel Upgrade

Older panel holding your home back? If you’re adding a heat pump, multiple mini-split heads, or an EV charger, a 200A upgrade is often what makes it possible.

Circuits

Every furnace, heat pump, and mini-split head needs its own dedicated circuit. We install code-compliant circuits sized correctly for your equipment, whether it’s new install or an add-on.

EV Chargers

Charging from a regular outlet is slow and, in some cases, not safe for daily use. We install Level 2 chargers sized to your panel, with an upgrade included if your current panel can’t support it.

Surge Protection

One bad power surge can take out a furnace board, a heat pump control, or anything else plugged in. Whole-home protection guards every circuit at the source, not just what’s plugged into a power strip.

Generators

Outages happen, especially in the PNW storm season. We install interlock kits and transfer switches so a portable or standby generator can safely power your home without backfeeding the grid.

General Electrical

Switches, outlets, breakers, and troubleshooting, the everyday electrical work every home eventually needs. If it’s electrical, we handle it.

Not Sure What Electrical Work You Need?

Answer a few quick questions and we’ll point you to the right service.

Breakers tripping or lights dimming when things run?

That’s often a sign your panel is maxed out. → Panel Upgrade

Adding a heat pump, mini-splits, or new HVAC equipment?

New equipment needs its own dedicated circuit, sized and installed to code. → Dedicated Circuits

Not sure, but want to protect what you already have?

Whole-home surge protection is a low-cost way to guard your entire electrical system at once. → Surge Protection

Bought an EV, or planning to soon?

A dedicated charger is faster and safer than a standard outlet. → EV Charger Installation

Tired of losing power in a storm?

A transfer switch lets a generator power your home safely, without backfeeding the grid. → Generator Installation

What to Expect When You Book With Us

Electrical projects vary a lot, so we start with a conversation, not a one-size-fits-all process.

  1. Call and talk it through. Tell us what’s going on or what you’re trying to add. We’ll ask a few questions to understand the scope before anything gets scheduled.
  2. We point you down the right path. Bigger projects like panel upgrades or EV charger installs usually start with a free in-home estimate, so we can assess your panel, wiring, and home setup before quoting a price. Straightforward jobs skip that step entirely, we get you booked and move straight to getting your power safe and working.
  3. Know who’s coming. You’ll get a photo and name of your technician or electrician before they arrive.
  4. Work done right, whichever path you took. Estimate-first or booked-direct, our licensed electricians handle the job to code, whether that’s a full panel swap or a tripped breaker.
  5. Clear next steps. You’ll know exactly what was done, what it cost, and anything worth watching going forward.

What Affects the Cost of Cooling Services

PROJECT & SCOPE FACTORS

  • Type of project. A tripped breaker fix and a full 200A panel upgrade sit at completely different price points, and the phone conversation upfront helps us point you to the right one.
  • Panel capacity needed. Upgrading from 100A to 200A costs more than a smaller capacity increase, and the right size depends on what you’re powering (HVAC equipment, EV charger, or both).
  • Equipment being added. A dedicated circuit for a mini-split head is a smaller job than wiring for a whole-home generator transfer switch.

HOME FACTORS

  • Age and condition of existing wiring. Older homes sometimes have wiring or panels that don’t meet current code, which can add work to an otherwise simple project.
  • Panel location and access. A panel in an easy-to-reach garage costs less to work on than one buried in a crawlspace or finished basement wall.
  • Distance from panel to new equipment. The farther a new circuit has to run, whether to an EV charger in the driveway or a mini-split on the far side of the house, the more labor and material it takes.

LOGISTICS & REGULATORY FACTORS

  • Permits and inspections. Panel upgrades and most new circuit installs require permits and a final inspection, which adds time but is required for safety and resale.
  • Utility coordination. Panel upgrades sometimes require coordination with your utility provider to disconnect and reconnect service safely.

Seattle's Homes Weren't Built for This Much Power

Many homes across Seattle and the Eastside were built with 60 or 100-amp electrical panels, sized for a much lighter load than modern households actually use. That was fine decades ago. It’s not fine when you’re adding a heat pump, an EV charger, or both. A single heat pump can draw 40 amps on its own, and older panels often don’t have the capacity or the breaker space to support it without a full upgrade. We see this constantly on HVAC installs: the heating or cooling system isn’t the obstacle, the panel is. That’s exactly why we brought electrical work in-house, so a panel that can’t keep up doesn’t stall your project.

Rooted in the Community We Serve

Cascadia Comfort isn’t just another name on a truck. We’re a PSE Trade Ally, a Kicking Gas partner helping Snohomish County families electrify their homes, and a proud supporter of the local organizations that keep our community strong.

Seattle’s older housing stock creates electrical problems you won’t see everywhere. Here’s what we watch for:

  • Undersized panels. 60 and 100-amp panels were standard for decades and simply weren’t built for heat pumps, EV chargers, and modern appliance loads.
  • Outdated or flagged panel brands. Some older panel brands are known for failing to trip properly under load, which insurance companies and inspectors flag during home sales.
  • Knob-and-tube and aluminum wiring. Common in homes built before modern wiring standards, and often a requirement to address before other electrical work can proceed safely.
  • Tight, older mechanical spaces. Panels tucked into basements, crawlspaces, or converted spaces in older Seattle and Eastside homes can add complexity to otherwise routine work.
  • Local permitting knowledge. We know what Seattle City Light and Snohomish/King County require for panel upgrades and service changes, and we handle that coordination directly.

PSE Trade Ally: Utility-verified contractor for Puget Sound Energy customers

Kicking Gas Partner: Helping Snohomish County homeowners access electrification subsidies

Free electrical support for local nonprofits, including:

  • Think Twice
  • Adopt A Stream
  • Habitat for Humanity
  • Kiwanis
  • The Arc of Snohomish County

Why Homeowners Trust Cascadia Comfort with Electrical Service

One Team For HVAC and Electrical

Most electrical problems homeowners run into start with an HVAC project, a panel that can’t support a new heat pump, or a circuit that needs to be added. We handle both under one roof, so you’re not coordinating between two contractors.

Licensed, Insured, and Code-Focused

Panel upgrades, dedicated circuits, and EV charger installs all require permits and inspections. Our electricians are licensed for this work and handle the permitting process directly, so it’s done right and it’s done legally.

We Know Older Seattle Homes

Undersized panels, outdated wiring, tight mechanical spaces, we see it constantly across Seattle and the Eastside. That experience means fewer surprises once work actually starts.

Estimates and Answers You Can Trust

Whether you’re weighing a panel upgrade against a smaller fix, or trying to figure out what an EV charger actually requires, we give you straight information so you can make the right call for your home and budget.

Every Stage, One Company

Small repair or full panel replacement, you don’t need a different company for each. We handle electrical work from a single tripped breaker to a full-service upgrade.

What Seattle Homeowners Are Saying

Google star 1Google star 2Google star 3Google star 4Google star 5
Great company and people to work with. They made sure all my concerns were heard, laid out options for me, and very knowledgeable overall. Regis and Riley did an amazing job installing my furnace and heat pump. Exceptional to work with them, highly recommend!
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G I
Google star 1Google star 2Google star 3Google star 4Google star 5
There are several things I like about Cascadia Comfort. They answer their phone! They are easy to work with and do great work, all for reasonable prices.
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Kim Hensley profile picture
Kim Hensley
Google star 1Google star 2Google star 3Google star 4Google star 5
Our first experience with Cascadia Comfort was a very positive one. We suspected a refrigerant pipe was leaking from our existing heat pump system causing damage to a window. We called Cascadia Comfort and they immediately scheduled an appointment for us with Riley. Riley arrived right on time and got to work to identify the problem. He was extremely thorough and kept us informed at all times. He did need to return a second time to do the repairs, but he was able to finish ahead of schedule. At all times, communication was clear and we were provided with up front reasonable costs for services. Although Riley did not find the heat pump piping to be the cause of the damage to our window, he did find other concerns that he promptly addressed and repaired that will save us from future problems with our system, and more costly damages than replacing a window. Thank you Riley and Cascadia Comfort for your prompt response and professional service. We will definately be using your company for all our future needs with our heat pump system.
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Kathleen Walsh
Google star 1Google star 2Google star 3Google star 4Google star 5
I would definitely recommend Cascadia Comfort. Fantastic, small business I’m more than happy to support! Everyone was friendly on the phones and in person. Riley, is a super cool guy and fixed our leaking mini split that was installed incorrectly by another company. He also did yearly maintenance on the whole system. Thankful for his great attitude and work ethic. I’m very picky about my floors and he didn’t hesitate to wear shoe covers and clean up if he made a mess. Adam and Riley seem extremely knowledgeable in HVAC systems and I would be more than happy to use them again if the need were to arise.
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Kelly Parker
Google star 1Google star 2Google star 3Google star 4Google star 5
Fantastic and friendly service. Appreciated the foreside and ability to fix the problem. Thanks.
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Senka Agic Bergman profile picture
Senka Agic Bergman
Google star 1Google star 2Google star 3Google star 4Google star 5
Cascadia Comfort came to service our HVAC system as well as to provide estimates for some work we would like done. Scheduling was a breeze and when I had to cancel the original appointment due to travel, they were very accommodating. Our technician called when he was an hour out and arrived promptly. He was very informative and thorough as we went through the scope of work. The maintenance on our furnace indicated the need for replacing a part, and the technician explained not only the function of that part, but also showed me the multimeter reading. He had the part on the truck and was able to take care if it immediately. We are very happy to have had Cascadia Comfort to provide the maintenance. We would definitely have them perform this work in the future. It will take a few days to get the estimate back for additional work, so I am not able to comment on that pricing, but the maintenance and repair price and part seemed reasonable!
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Lea Ellis profile picture
Lea Ellis
Google star 1Google star 2Google star 3Google star 4Google star 5
Very friendly and helpful team
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Sai Rahul Kasula profile picture
Sai Rahul Kasula
Google star 1Google star 2Google star 3Google star 4Google star 5
We recently booked an AC and furnace tune-up through Groupon with Cascadia Comfort, and we had a great experience from start to finish. Kyle was very professional, knowledgeable, and courteous throughout the service. His communication was top-notch, and he took the time to explain everything clearly and answer our questions. The entire process was smooth, efficient, and hassle-free. We really appreciated the excellent customer service and attention to detail. We would definitely recommend Cascadia Comfort to anyone looking for reliable HVAC service and will gladly use them again in the future.
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Manali
Google star 1Google star 2Google star 3Google star 4Google star 5
Great service, friendly, timely.
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Jay Anderson profile picture
Jay Anderson
Google star 1Google star 2Google star 3Google star 4Google star 5
They are the best! Our HVAC system was leaking, and Riley from the company came to our home the very same day. He was extremely knowledgeable, quickly identified the issue, and shared many helpful tips on how to maintain our HVAC system for the long term. We really appreciated getting a same-day appointment, which made the whole experience even better. The team was professional, courteous, and efficient from start to finish. I highly recommend them!
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Aman Mahajan

Explore More Ways We Keep Your Home Comfortable

HEATING SERVICES

Furnaces, and fireplace repair for the colder months.

HEAT PUMP SERVICES

Heating and cooling in one system, built for Pacific Northwest weather.

COOLING SERVICES

Traditional AC, Mini-Splits, and Heat Pump repairs and installation to keep you cool in the hot summers.

PLUMBING SERVICES

From leaky pipes to fixture repairs, we handle plumbing needs alongside your HVAC service.

Frequently Asked Electrical Service Questions

Do you do general electrical work, or just panel upgrades?

Both. We handle everyday electrical work like switches, outlets, and breaker issues, alongside panel upgrades, dedicated circuits, EV chargers, surge protection, and generator hookups.

Frequent tripped breakers, flickering lights when appliances run, or a panel that’s 60 or 100 amps are all signs it’s maxed out. If you’re adding a heat pump, EV charger, or other major equipment, we’ll check your panel’s capacity before quoting the rest of the project.

Not always, it depends on your panel’s current capacity and what else is running on it. We’ll assess your panel during the estimate and let you know if an upgrade is needed or if the charger can go in as-is.

Yes. Every heat pump and mini-split head needs its own dedicated circuit, and older panels sometimes don’t have room or capacity for it. If you’re getting HVAC work done through us, we can handle the electrical side in the same project.

Yes, for larger projects like panel upgrades and EV charger installs. Smaller, straightforward jobs often skip the estimate step, we can quote and book those directly over the phone.

Yes. Panel upgrades and most new circuit work require permits and a final inspection. We handle that process and any necessary coordination with Seattle City Light or your local utility.

It’s common in older Seattle and Eastside homes. We’ll flag any wiring or panel issues during the estimate so you know what you’re working with before any work begins, no surprises after the job starts.

Yes. Panel upgrades and larger installs qualify for financing, so a needed upgrade doesn’t have to wait on a full upfront payment. Ask about current options when you schedule.

Seattle's Trusted Electrical Experts, One Call Away

No pressure, no upselling, just honest electrical service from a team that’s been fixing Seattle homes since day one. Give us a call.