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Generators

Generator Service in Auburn

Licensed Generator Installation & Maintenance for Auburn Homes & Businesses

Auburn sits in southern King County, where Pacific Northwest windstorms bring gusts exceeding 60 mph each fall and winter, pulling down trees and power lines and leaving Puget Sound Energy customers without power for hours or days at a time. A backup generator can keep heating, refrigeration, medical equipment, and communication running through those outages. In this part of western Washington, that’s not a luxury. It’s a practical investment in continuity.

Custom Electrical Services is based in Auburn and handles generator installation and maintenance for residential and commercial customers throughout King and Pierce counties. We’ve served thousands of customers across the Pacific Northwest for over 15 years, and we cover everything from the generator unit itself to the panel work, transfer switch wiring, and King County permit process. One call, one contractor, one point of contact from site assessment through final inspection.

Ready to stop losing power when the next storm hits? Call us at (206) 558-0440 for a free generator estimate. We also offer emergency electrical services when you need help fast.

Areas We Serve

Custom Electrical Services is proud to serve Seattle, Washington and other surrounding areas

  • Auburn
  • Bellevue
  • Bonney Lake
  • Everett
  • Federal Way
  • Kent
  • King County
  • Kirkland
  • Puyallup
  • Redmond
  • Renton
  • Seattle
  • Tacoma

Generator Installation Options in Auburn

The right generator system depends on your budget, your property, and how much control you want during an outage. We offer three installation paths for Auburn homeowners and businesses.

Portable Generator Hookup

Starting at $795 plus the cost of the generator, a portable hookup lets you run selected circuits during an outage using a generator you own or purchase separately. We wire either an interlock kit with a generator inlet or a manual transfer switch with an inlet, depending on your panel. An interlock kit lets you choose which breakers stay on and typically costs less. If your panel isn’t interlock-compatible, a manual transfer switch is the alternative. Trusted portable brands include Generac, Honda, Predator, and DeWalt.

Manual Standby Generator System

Starting at $6,000, a manual standby system provides whole-house power with hands-on control. When the grid goes down, you switch off power at the main panel, start the generator, and reverse the process when utility power returns. It’s a capable, cost-effective option for homeowners who are typically home during outages and want to keep costs down without sacrificing capacity.

Automatic Whole-House Generator System

Starting at $12,000 and ranging up to $20,000 for systems sized to a 400-amp service, an automatic standby generator detects utility power loss and transfers the electrical load without any action on your part. We install Generac automatic generators, which connect to natural gas or propane and start on their own the moment service drops. Installation typically involves one day without power to wire in the automatic transfer switch at the main panel. A concrete pad is required for every permanent installation, and the full process from site preparation through inspection typically runs three to five business days.

Generator Maintenance in Auburn

A generator that sits unused for months is vulnerable to fuel degradation, battery discharge, and corrosion. These are exactly the problems that surface when you need the machine most. Generac recommends maintenance every six months, and our factory-trained, certified technicians perform appointments to that standard.

Each maintenance visit covers:

  • Enclosure inspection and cleaning
  • Fuel system inspection and testing
  • Engine performance review
  • Transfer switch operation check
  • Battery testing
  • Electrical system output testing
  • Valve adjustments

We offer maintenance plan options to match varying schedules and usage levels. Ask about plans when you request your estimate.

Why Auburn Customers Choose Custom Electrical Services for Generator Work

Generator installation touches electrical panels, transfer switches, gas lines, and utility coordination. Many generator dealers hand off the electrical work to a separate contractor. We handle all of it. As a full-service licensed electrical contractor, our team manages every part of the job so nothing falls through the gap between trades.

That breadth is backed by credentials that matter. We hold an A+ rating from the Better Business Bureau, and hundreds of 5-star reviews consistently cite our professionalism, knowledge, and quality of work. Our team is licensed, insured, and bonded, and every electrician is background-checked. We’re also a QMerit Certified Partner, a certification held by select electrical providers that confirms our team is vetted and trained on the latest electrification technologies.

What you can expect when you work with us:

  • Free, detailed estimates before any work begins, with transparent, upfront pricing and no surprise change orders
  • On-schedule arrivals and efficient work that respects your time and property
  • Emergency electrical services for urgent situations
  • Financing available for customers who need it
  • Discounts for seniors and individuals with disabilities

We’ve been providing generator installation across Auburn, King County, and Pierce County for over 15 years. That track record is what we stand on.

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Get a Free Generator Estimate in Auburn

Whether you’re pricing out a portable hookup before fall windstorm season or planning a whole-house automatic system, we’re ready to walk you through your options. Generator service in Auburn starts with a free, detailed estimate and transparent pricing before any work begins.

Custom Electrical Services has served thousands of residential and commercial customers across King and Pierce counties for over 15 years. Our licensed, insured team handles installation, maintenance, and all the panel and transfer switch work that comes with it. No need to coordinate a second contractor.

Call (206) 558-0440 to schedule your free estimate or ask about emergency electrical services. Don’t wait for the next outage to find out your backup power isn’t ready.

    “I am very pleased with Custom Electrical Services”
    “I am very pleased with Custom Electrical Services. They arrived fast and took care of the problem right away. Jake was efficient and respectful. And the price was reasonable. I will use them again in the future”
    - Maria Porteous
    “Thank you!”
    “They were genuine and wanted to help us. You have saved this family from a heat wave!”
    - J. S.
    “5 stars easy”
    “I am glad I called these guys. Needed a transfer switch installed so we can use a generator to power the house in an outage. Daniel came out and did an absolutely fantastic job, I couldn't be happier.”
    - L. K.
    “Fantastic service from Custom Electrical.”
    “They were quick to respond to my original request, were able to quote the work from photos that I took, and were clear with their costs. Communication leading up to installation were great, including morning-of phone call to let me know they were on the wa”
    - John W.
    “Great all around”
    “The crew arrived on time and did an excellent job with the install. Definitely will use them again. I especially appreciate their excellent front office staff after having some frustrating experiences with another electric company's office staff.”
    - Danny C.
    “Thanks!”
    “I scheduled an appointment to help me install Tesla wall connector, their two engineers came, they are professional and very fast, it is Great Service!”
    - Bo X.
    “Great guys!”
    “They did great and I can't recommend them enough. They even fixed a small issue that the HVAC electrician ( separate company ) messed up on.”
    - Drew R.
    “5 Stars”
    “I have worked with Custom Electrical Services for installing a Tesla wall connector in a tight and difficult location. Was very much impressed with their quick and clear responses. More importantly they did an exceptional work installing the charger.”
    - Aslan M.

Why We're the Community's Go-To For Electrical Service Needs

  • Effective & Informative Communication
  • Fully Trained & Equipped
  • Innovative Methods & Techniques
  • Customized Individual Approach
  • Licensed & Insured
  • Outstanding Customer Service

Ready To Get Started?

Contact us using our contact form or give us a call at (206) 558-0440.
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