Population 151,000 · 4 license-checked installers listed
Showing 4 of 4 installers. Check the box on any installer below to compare a few side by side or request quotes directly from the ones you pick.
Black Lion Heating & A/C LLC is a licensed Washington Electrical Contractor (license #BLACKLH800NR) based in Kirkland, WA, serving the Bellevue area with whole-house generator installation.
Columbia Valley Electric LLC is a licensed Washington Electrical Contractor (license #COLUMVE844R9) based in Kirkland, WA, part of the Bellevue and Kirkland community since 1992.
OutToday Electrical, Plumbing, Heating and Air (OutToday LLC) is a licensed Washington Electrical Contractor (license #OUTTOL*830J1) based in Bellevue, WA, offering whole-house generator installation and repair.
Pearce Heating & A/C Inc. is a licensed Washington Electrical Contractor (license #PEARCHC798L1) based in Redmond, WA, serving Bellevue with whole-home generator installation.
What the 4 installers listed here have on record. A missing answer only means it isn't on record yet, so ask. Why these questions matter.
| Is their state electrical license active? | 4 of 4 have a license we checked against the state board |
|---|---|
| Are they an authorized dealer for the brand you want? | None list a brand yet, ask which brands they install and whether they are an authorized dealer |
| Will they pull the permit and schedule the inspection? Permit requirements by state | None mention permit help yet, ask if it is in the quote |
| Who services the generator after it's installed? Generator maintenance checklist | 1 of 4 offers maintenance plans or repair, not just installation |
| Can you reach them during an outage? | None advertise 24/7 service yet, ask about after-hours response |
| What does their workmanship warranty cover? Generator warranty guide | None have posted warranty details yet, get it in writing |
| Do they offer financing? Generator financing options | None list financing yet, ask when you request a quote |
Look up a license yourself with the Washington licensing authority
Every installer above has a checked state electrical license. They're listed alphabetically, and no one pays for placement. See our listing standards.
Based outside Bellevue, within a realistic drive.
Konsker Electric LLC is a Washington-licensed electrical contractor (License #KONSKEL8748O, Status: Active) based in Seattle, family-owned for over 80 years, offering whole-home standby generator installation alongside residential and commercial electrical services.
Mauro Electric Inc is a licensed WA electrical contractor, family-owned since 1998, specializing in Generac home standby generator installation for Snohomish, King, Island, and Skagit counties.
REddie Electric LLC is a licensed WA electrical contractor offering backup and standby generator installation (Generac, Kohler, Cummins, Briggs & Stratton) across the greater Seattle and Everett metro area.
Washington Generators LLC is a licensed, veteran-owned WA electrical contractor providing generator installation, service, and maintenance across the Puget Sound region since 2010. It is listed in Generac's official dealer locator as a Prestige dealer (checked October 2, 2026).
Eco Electric, Plumbing, Heating & Air is a Washington-licensed electrical contractor (License #ECOELEP76575, Status: Active) based in Seattle, offering home generator installation alongside electrical, plumbing, and HVAC services.
Bright & Right Electrical Service LLC holds an active Washington electrical contractor license (L&I BRIGHRE839DA) and is based in Bothell. It is listed in Generac's official dealer locator for home standby generators as a Select dealer (checked October 6, 2026).
Pure Power LLC holds an active Washington electrical contractor license (L&I PUREPPL898MJ) and is based in Bothell. It is listed in Generac's official dealer locator for home standby generators as a Select dealer (checked October 6, 2026).
Grounded North West LLC holds an active Washington electrical contractor license (WA L&I GROUNNW757DG) and is based in Bothell. It is listed in Generac's official dealer locator for home standby generators as a Select dealer (checked October 7, 2026).
Mauro Electric Inc. holds an active Washington electrical contractor license (L&I MAUROEI971BA) and is based in Bothell. It is listed in Generac's official dealer locator for home standby generators as an Elite dealer (checked October 5, 2026).
Renew Electric LLC holds an active Washington electrical contractor license (WA L&I RENEWEL774J7) and is based in Monroe. It provides generator installation services, as detailed on its website (checked October 10, 2026).
Milne Electric Inc. holds an active Washington electrical contractor license (WA L&I MILNEEI101PN) and is based in Monroe. It provides generator installation services, as detailed on its website (checked October 10, 2026).
Manna Electric LLC holds an active Washington electrical contractor license (WA L&I MANNAEL794JA) and is based in Monroe. It provides generator installation services, as detailed on its website (checked October 10, 2026).
Switch Electric LLC holds an active Washington electrical contractor license (L&I SWITCEL751D4) and is based in Monroe. It is listed in Generac's official dealer locator for home standby generators as an Elite Plus dealer (checked October 5, 2026).
Phase 3 Electric LLC is a licensed Washington Electrical Contractor (license #PHASE3E804LS) based in Monroe, WA, serving the Everett area and installing standby and portable generators.
Whole-home standby generator installation in Bellevue typically costs $8,000-$17,500 all-in. See our full cost breakdown guide for what drives the price up or down, or use the generator sizing calculator for an estimate based on your own home.
LumoWatt estimate, not a published market study. Your quote depends on your home and site.
The City of Bellevue requires both a mechanical and an electrical permit with plan documentation for standby generator installation, including a scaled site plan showing setbacks and compliance with the city's noise code (55dBA day / 45dBA night).
See the full Washington state permit overview.
Washington's outage risk is dominated by windstorms and ice rather than hurricanes: the Puget Sound corridor around Seattle and Tacoma faces powerful fall and winter windstorms off the Pacific that topple trees onto power lines, causing widespread multi-day outages, while Spokane and Eastern Washington see a different pattern of winter ice storms, wildfire-driven public safety power shutoffs, and severe summer heat that strains the grid.
Closest first, straight-line distance.
Page data last updated August 26, 2026. Who runs LumoWatt.
