Electrical Panel Installation Services We Provide in Olympia

New Construction Panel Installation. We install service panels for new residential and commercial builds, coordinating with general contractors and utility providers to ensure the panel is correctly positioned, grounded, and sized for the structure’s designed electrical load. Every installation is permitted and inspected before occupancy.

Panel Replacement and Upgrade. When an existing panel is undersized, damaged, or at the end of its service life, we replace it with a correctly rated unit. We handle the permit, schedule the utility disconnect if required, install the new panel, reconnect all circuits, and confirm the installation passes final inspection.

Sub-Panel Installation. When a detached garage, workshop, accessory dwelling unit, or addition requires its own circuit distribution, we install a properly sized sub-panel fed from the main service. We calculate the feeder size, run the correct conductor gauge, and install overcurrent protection at both the main and sub-panel.

Remodel Electrical Panel Installation. Kitchen and bathroom remodels often add circuits that exceed what the existing panel can support. We assess the current panel capacity during the planning phase, recommend upgrades where needed, and install additional breaker capacity or a replacement panel before the remodel work begins.

Load Calculation and Service Sizing. Before any panel is specified, we perform a complete NEC Article 220 load calculation that accounts for HVAC equipment, water heating, cooking, lighting, and planned additions such as EV chargers. This calculation determines the correct service amperage and prevents the most common installation mistake: undersizing the panel for the property’s actual demand.

Permit Application and Inspection Coordination. All electrical panel installations in Olympia require a permit from the City of Olympia or Thurston County. We prepare and submit the permit application, coordinate the utility disconnect schedule, and arrange the L&I inspection so the project moves forward without delays.

Meter Base and Service Entrance Installation. For properties receiving new electrical service, we install the meter base, service entrance conductors, and weatherhead in compliance with utility requirements and Washington State electrical code. We coordinate directly with Puget Sound Energy for utility interconnection.

Commercial Electrical Panel Installation. We install three-phase and single-phase commercial panels for small businesses, retail spaces, and light commercial properties throughout Thurston County. Commercial panel installation olympia projects require specific load documentation for the permit, which we prepare and submit as part of the service.

Why Olympia’s Shift to All-Electric Homes Is Making Panel Sizing More Critical Than Ever

Washington State’s residential building energy code, WAC 51-11R, has accelerated the adoption of heat pumps, electric water heaters, and induction cooking in new construction and remodels across Thurston County. When these loads are combined with EV charger circuits, the total electrical demand of a modern Olympia home can reach or exceed 150 amps of continuous draw. A standard 200-amp service that would have been generous for a home built in 2005 is now borderline adequate for a fully electrified home built or remodeled today.

The Washington State Department of Labor and Industries requires a permit for all new electrical panel installations. That permit process triggers a mandatory inspection confirming that the installation meets Washington State’s electrical code under WAC 296-46B, including the NEC Article 220 load calculation. The load calculation is the step that reveals whether a requested service size will actually handle the connected load. It is also the step most often skipped in informal or unpermitted installations, which is why homeowners who had panels installed without permits frequently call us within two to three years to address tripping, overheating, or inadequate capacity.

We at Blues Heating and Air perform the load calculation before every panel installation. For properties planning future additions such as an EV charger, a heat pump upgrade, or an accessory dwelling unit, we factor those loads into the calculation now, so the panel installed today does not need to be replaced when that addition happens. Installing a 200-amp panel when the property’s planned load requires 320-amp service is an avoidable and expensive mistake.

This proactive sizing approach is especially relevant for Olympia’s residential electrical panel installation projects in older neighborhoods, where homes are being upgraded from gas to electric appliances. The breaker panel installation Olympia homeowners need for full electrification is not the same size panel that served the home adequately when it ran one electric circuit and relied on gas for everything else.

What Olympia Customers Say About Blues Heating and Air

On Time, Thorough Service, Clear Communication Throughout

Kurt scheduled a furnace service and needed a technician who would show up as promised and work through the job completely. Reliability and thoroughness are not optional on an electrical panel installation either. The stakes are higher, and the margin for error is smaller, which is why we apply the same standards to every job we take on.

“What a great experience! Fred, our service tech, came out in the timeframe given. He had great communication leading up to the appointment. When he got here, all business. He completely went through our furnace. Took the wear parts apart, …” Read his full Google review.

Best Money Spent, Professional Team, Extremely Pleased

Steven called Blues Heating and Air for a routine tune-up and came away describing it as the best money he had spent on home service. The value equation on residential electrical panel installation in Olympia homeowners’ requests works the same way: getting the sizing, permitting, and installation right the first time costs less than correcting it later.

“Charles and Kam came out to my house today to perform a $49 furnace tune-up. It was the best $50 I have ever spent! These guys were super professional and have excellent customer service. I’m extremely pleased with Blues Heating and Air.” Read his full Google review.

Why Olympia Homeowners Choose Blues Heating and Air

Olympia homeowners choose Blues Heating and Air because we do not cut corners on the work that never gets seen. Every load calculation, every permit, every wire gauge, and every inspection is handled the right way from the start.

• 5.0 stars across 367 verified Google reviews.

• Licensed, bonded, and insured on every job.

• 100% Satisfaction Guarantee: If you are not satisfied and we cannot make it right, we will refund your purchase.

• Price Match Guarantee: We match any quoted price for the same scope of work from a licensed and insured contractor.

• Flat, upfront pricing on every job. You know the total before we start.

• No-pressure service: we give you the information you need to make the best decision for your home or business.

• 5% discount for veterans and first responders.

• Background-checked technicians on every call.

• Maintenance Plan available for ongoing home comfort and system coverage.

Schedule Electrical Panel Installation in Olympia, WA

We provide breaker panel installation that Olympia homeowners and businesses can count on, serving all of Thurston County, including Lacey, Tumwater, and surrounding communities. 

Schedule your installation online. 

Learn more about our services and team, or visit our Olympia service area page.

Frequently Asked Questions About Electrical Panel Installation in Olympia, WA

How do I know whether I need a new panel installation or just a repair? Panel installation is the right choice when your current panel is physically damaged, when the service amperage is too low for your actual demand, when the panel brand has documented safety issues, or when a building permit for a remodel or addition requires upgraded electrical service. Panel repair is appropriate when the core panel is structurally sound and the problem is isolated to specific breakers or connection points. We assess your current panel and give you a clear recommendation for both options with pricing before any work begins.

What does a load calculation involve for a new panel installation? A load calculation totals the wattage of all major electrical loads in the property, including HVAC equipment, water heaters, cooking appliances, lighting, and any planned additions such as EV chargers or accessory dwelling units. We apply the calculation method prescribed by NEC Article 220, which accounts for demand factors that reduce the calculated load to a realistic operating figure. The result determines the minimum service amperage required for the property and the correct breaker panel size to install.

What is the difference between 100-amp, 200-amp, and 320-amp service? The service amperage is the total electrical capacity available to the property. A 100-amp service was standard for smaller homes built before 1970 and is often inadequate for modern households. A 200-amp service handles most single-family homes with electric HVAC, standard appliances, and one EV charger. A 320-amp service provides capacity for larger homes, full electrification with multiple large loads, or properties with two EV chargers and high-capacity HVAC systems. We specify the correct service size based on your actual load calculation, not a rough estimate.

What is different about panel installation for a remodel versus new construction? New construction panel installation happens before the walls are closed, which simplifies wire routing and access. The panel location, service entrance path, and circuit layout are planned from the start. Remodel installation works around existing structure, finished walls, and live circuits that must remain active during the project. Remodel work requires more planning to minimize disruption, often involves partial re-routing of existing circuits, and must coordinate with other trades working in the same space. Both require permits and inspections.

Why do so many Olympia remodels require a panel upgrade as part of the project? Older Olympia homes were designed around gas appliances and lower electrical demand. When a remodel converts gas cooking, heating, or water heating to electric, the added load often exceeds what the existing panel can safely handle. Washington State’s building energy code now strongly favors all-electric design in new construction, and many remodel permits trigger a review of the existing service for adequacy. A kitchen remodel adding induction cooking, a bathroom remodel adding electric radiant heat, or an addition including a new HVAC zone can each independently push an older 100-amp panel past its capacity.

How do I schedule electrical panel installation in Olympia, WA? Schedule online or call (360) 789-3099. We serve Olympia, Lacey, Tumwater, and the surrounding Thurston County communities. We begin with a site visit and load calculation, confirm the permit requirements for your project, and provide a clear upfront quote before any work begins. The price you are quoted is the price you pay.