Discover top-notch generator installation with our expert team in Mercer Island, WA. Call (833) 840-0118. Specializing in EV charger installation, whole house generators, transfer switches, panel upgrades and battery backup in 98040.
Services
Connect with vetted pros for whole house generator installation, automatic transfer switch installation, portable generator inlet and interlock, generator maintenance and testing, and generator repair.
Whole house generator installation connects a standby unit to power an entire home during outages. Shaunford Power Systems handles proper gas meter upsizing for generator BTU load in Mercer Island, WA.
Get quoteAutomatic transfer switch installation switches power between utility and generator. Shaunford Power Systems installs switches rated at the correct amperage for safe operation in Mercer Island, WA.
Get quotePortable generator inlet and interlock allows safe connection of a temporary unit. Shaunford Power Systems installs either NEMA 14-50 or hardwired options in Mercer Island, WA.
Get quoteGenerator maintenance and testing keeps standby equipment ready. Shaunford Power Systems runs weekly exerciser cycle checks in Mercer Island, WA.
Get quoteGenerator repair restores function after faults occur. Shaunford Power Systems diagnoses and fixes issues on standby units in Mercer Island, WA.
Get quoteLevel 2 EV charger installation adds fast charging at home. Shaunford Power Systems follows the 125 percent continuous load rule in Mercer Island, WA.
Get quoteElectrical panel upgrade increases capacity for added loads. Shaunford Power Systems performs upgrades that meet modern demand in Mercer Island, WA.
Get quoteLoad calculation and sizing determines the correct generator capacity. Shaunford Power Systems applies NEC 702 and 220.87 load calculation in Mercer Island, WA.
Get quoteBattery backup installation supplies short term power for critical circuits. Shaunford Power Systems integrates load management devices in Mercer Island, WA.
Get quoteCommercial standby power protects business operations during outages. Shaunford Power Systems installs systems sized for continuous loads in Mercer Island, WA.
Get quoteAbout Shaunford Power Systems
Washington is a state that sees outages from ice storms and wildfire public safety shutoffs. Grid strain builds during summer heat. Homes in Mercer Island, WA depend on well pumps. These fail without electricity. Natural gas reaches most cities. Propane serves rural spots for backup power. Older housing stock carries small panels. This restricts EV charger installation. Shaunford Power Systems performs generator installation and ev charger installation. Call (833) 840-0118.
Licensed partners
24/7 line
Why choose us for generator installation
Shaunford Power Systems has performed generator installation throughout Washington after precise load calculations determine the correct size. Permits and utility coordination are handled directly. Gas meter upsizing happens when required by the generator load. Honest advice distinguishes whole house systems from essential circuits only. Ice storms and wildfire shutoffs create outages in Mercer Island, WA along with summer grid strain.
Live phone line, every hour — no answering machine.
Every crew in the network carries the right credentials for the job.
Only the right tools for the job — every time.
Photos and paperwork — handled for you when claims need filing.
How it works
Submit your generator installation needs for Mercer Island, WA.
Get a free written estimate from a vetted pro.
Same-day dispatch when available.
Satisfaction guaranteed with referral options.
Coverage
Dispatch to Mercer Island, WA and nearby areas.
King County · Known as an affluent residential island community between Seattle and Bellevue. · Mild, wet winters and dry summers typical of the Seattle area.
Nearby
Generator Installation FAQs
Common questions about generator installation in Mercer Island, WA.
Talk to a real personReady to start
Connect with pros for generator installation and related services. Call (833) 840-0118.
