1,255 indexed permits · 165 active contractors · Mercer Island, Washington.
Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.
“159 building permits were filed in Mercer Island in the last 30 days — recent, verifiable demand a competitor hasn't worked yet.”
| Permits (last 90 days) | 516 |
|---|---|
| Active contractors | 165 |
| Newest permit | 2026-07-31 |
PermitGrab tracks 165 active contractors who pulled 1,255 building permits in Mercer Island, WA as of 2026-07-31. Permits updated daily.
Filter Mercer Island leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Mercer Island building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.
Contractors pulled 159 building permits in Mercer Island over the last 30 days — down 12.2% from the prior 30 days. Over 90 days: 516 permits.
1,255 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-04-14 | HVAC/Mech | — | 4044 78TH AVE SE |
ANM ELECTRIC INC
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| 2026-04-10 | HVAC/Mech | — | 2201 81ST AVE SE |
SV ELECTRIC LLC
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| 2026-04-10 | Electrical | — | 7915 SE 34TH ST |
QNORTHWEST LLC
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| 2026-04-09 | Electrical | — | 7445 86TH AVE SE |
KEMLY ELECTRIC INC
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| 2026-04-08 | HVAC/Mech | — | 4044 78TH AVE SE |
OVERLAKE HTG A/C &SHTMTL LLC
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| 2026-04-08 | Plumbing | — | 6835 83RD AVE SE |
JC PLUMBING LLC
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| 2026-04-07 | Electrical | — | 9162 SE 54TH ST |
EMERALD CITY ELECTRIC LLC
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| 2026-04-07 | Plumbing | — | 2434 73RD AVE SE |
DAVIS PLUMBING INC
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| 2026-04-03 | Electrical | — | 2419 72ND AVE SE |
NEW GENERATION ELECTRIC LLC
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| 2026-04-03 | Electrical | — | 5916 SE 20TH ST |
MADRONA DIGITAL
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| 2026-04-03 | Electrical | — | 8231 SE 67TH ST |
DICKSON ELECTRIC LLC
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| 2026-04-01 | Electrical | — | 3801 E MERCER WAY |
JH KELLY LLC
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| 2026-03-31 | Plumbing | — | 8455 SE 45TH ST |
HOMESERVICE PLUMBERS LLC
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| 2026-03-31 | Electrical | — | 2760 76TH AVE SE |
PEAK ELECTRIC INC
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| 2026-03-30 | HVAC/Mech | — | 4703 91ST AVE SE |
RESCUE ROOTER
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| 2026-03-30 | HVAC/Mech | — | 4703 91ST AVE SE |
RESCUE ROOTER
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| 2026-03-27 | HVAC/Mech | — | 2424 74TH AVE SE |
INFRASOURCE SERVICES LLC
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| 2026-03-27 | Plumbing | — | 2733 62ND AVE SE |
INFRASOURCE SERVICES LLC
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| 2026-03-27 | Fire Protection | — | 4661 FOREST AVE SE |
EVERGREEN FIRE PROTECTION INC
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| 2026-03-26 | General Construction | — | 4027 79TH AVE SE |
INFRASOURCE SERVICES LLC
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| 2026-03-25 | HVAC/Mech | — | 6921 96TH AVE SE |
HOME COMFORT ALLIANCE LLC
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| 2026-03-24 | General Construction | — | 8501 SE 80TH ST |
HWA GEOSCIENCES INC
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| 2026-03-23 | Plumbing | — | 8455 SE 45TH ST |
HOMESERVICE PLUMBERS LLC
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| 2026-03-23 | Electrical | — | 9335 SE 68TH ST |
KEMLY ELECTRIC INC
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| 2026-03-20 | Plumbing | — | 5634 90TH AVE SE |
ALL WATER PL WTR/FIRE RES LLC
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| 2026-03-20 | General Construction | — | 7615 E MERCER WAY |
INFRASOURCE SERVICES LLC
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| 2026-03-18 | Electrical | — | 7809 SE 75TH PL |
BOLT ELECTRIC LLC
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| 2026-03-18 | Electrical | — | 2929 76TH AVE SE |
REDDIE ELECTRIC LLC
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| 2026-03-17 | HVAC/Mech | — | 8071 W MERCER WAY |
PREMIER MECH AND ELECTRIC LLC
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| 2026-03-17 | Electrical | — | 7785 SUNSET HWY |
FAR WEST TECHNOLOGIES
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| 2026-03-17 | Electrical | — | 8441 SE 68TH ST |
KEMLY ELECTRIC INC
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| 2026-03-14 | HVAC/Mech | — | 8905 SE 54TH ST |
ALWAYS CURRENT ELECTRIC INC
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| 2026-03-12 | Electrical | — | 4703 91ST AVE SE |
C &R ELECTRIC INC
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| 2026-03-12 | HVAC/Mech | — | 2980 76TH AVE SE |
DEAR ELECTRIC INC
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| 2026-03-12 | HVAC/Mech | — | 8905 SE 54TH ST |
BETTER AIR NW HEATING/CLNG LLC
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| 2026-03-12 | Electrical | — | 4915 84TH AVE SE |
GALAXY ELECTRIC &SOLAR LLC
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| 2026-03-11 | Electrical | — | 7625 W MERCER WAY |
QNORTHWEST LLC
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| 2026-03-10 | Electrical | — | 6930 94TH AVE SE |
DENYS ELECTRIC LLC
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| 2026-03-06 | HVAC/Mech | — | 4649 86TH AVE SE |
INFRASOURCE SERVICES LLC
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| 2026-03-06 | Fire Protection | — | 3424 76TH PL SE |
RED HAWK FIRE PROTECTION LLC
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| 2026-03-06 | HVAC/Mech | — | 4004 89TH AVE SE |
INFRASOURCE SERVICES LLC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-05 | Fire Protection | — | 6202 SE 22ND ST |
NORTHWEST FIRE SYSTEMS LLC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-05 | Electrical | — | 7525 SE 24TH ST |
COCHRAN INC.
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-05 | HVAC/Mech | — | 8015 SE 28TH ST |
PACIFIC AIR CONTROL INC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-04 | Electrical | — | 4719 86TH AVE SE |
OBOT ELECTRIC LLC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-04 | Plumbing | — | 4680 91ST AVE SE |
RUDY'S PLUMBING INC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-04 | HVAC/Mech | — | 6016 77TH AVE SE |
BETTER AIR NW HEATING/CLNG LLC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-04 | Electrical | — | 1848 72ND AVE SE |
NICK'S ELECTRIC SERVICE LLC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-04 | Electrical | — | 8430 SE 72ND PL |
DICKSON ELECTRIC LLC
📞 (•••) •••-•••• 🔒 Reveal
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| 2026-03-03 | Electrical | — | 3660 E MERCER WAY |
RESOLVE GENERAL CONSTRUCTION LLC
📞 (•••) •••-•••• 🔒 Reveal
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Most active contractors by permit volume — last 90 days of activity shown in parentheses. 7 of 25 have verified phone numbers below.
| Contractor | Permits (90d) | Contact |
|---|---|---|
| 1. POTELCO INC 4 permits/30d Active | 32 (12) | Verifying… |
| 2. GREENWOOD HEATING &HOME SRVS 5 permits/30d | 30 (10) | Verifying… |
| 3. GENE JOHNSN PLB HTG CL ELC LLC 3 permits/30d | 23 (10) | Verifying… |
| 4. WASHINGTON ENERGY SVCS CO LLC 9 permits/30d Active | 22 (18) | Verifying… |
| 5. NORTH LAKE ELECTRIC LLC 5 permits/30d Active | 19 (13) | Verifying… |
| 6. INFRASOURCE SERVICES LLC 5 permits/30d | 19 (6) | 🔒 Reveal |
| 7. SEATOWN ELECTRIC HTG &AIRLLC 4 permits/30d | 17 (4) | Verifying… |
| 8. FAST WATER HEATER COMPANY 3 permits/30d | 13 (7) | Verifying… |
| 9. ADT LLC 1 permits/30d | 9 (6) | Verifying… |
| 10. EB#5 LLC, None | 8 (6) | Verifying… |
| 11. LNL BUILDS LLC | 8 (2) | Verifying… |
| 12. OWNER AS CONTRACTOR | 8 (2) | Verifying… |
| 13. ADVANCED CONCEPTS LLC | 8 (1) | Verifying… |
| 14. OWNER AS | 8 (1) | Verifying… |
| 15. SWITCH ELECTRIC LLC 5 permits/30d | 7 (6) | Verifying… |
| 16. RESCUE ROOTER 2 permits/30d | 7 (5) | 🔒 Reveal |
| 17. SOUTH WEST PLMBG &WATER HTRS | 7 (4) | Verifying… |
| 18. BOB'S HEATING &AIR CNDTNG LLC 1 permits/30d | 7 (3) | Verifying… |
| 19. AS YOU WISH ELECTRIC | 7 (3) | 🔒 Reveal |
| 20. ALWAYS CURRENT ELECTRIC INC 3 permits/30d | 6 (5) | 🔒 Reveal |
| 21. HOME COMFORT ALLIANCE LLC 5 permits/30d | 6 (5) | 🔒 Reveal |
| 22. ECO ELECTRIC, PLBG, HTG &AIR 4 permits/30d | 6 (4) | Verifying… |
| 23. ALLRED HTG COOLING ELEC LLC | 6 (3) | 🔒 Reveal |
| 24. PROVIDENT ELECTRIC INC 3 permits/30d | 6 (3) | Verifying… |
| 25. KEMLY ELECTRIC INC 1 permits/30d | 6 (2) | 🔒 Reveal |
See every contractor's phone number, business name, and website in Mercer Island — plus the daily new-permit digest, owner records, and one-click CSV export.
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New building permits in Mercer Island, Washington indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.
Mercer Island, Washington processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1255+ Mercer Island building permits — updated daily from official city sources.
Every new construction project in Mercer Island requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Mercer Island.
HVAC contractors, electricians, plumbers, and roofers in Mercer Island use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.
Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Mercer Island building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.
PermitGrab sends daily email alerts filtered by trade, so Mercer Island electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.
Reviewed by Marcus Reeves · Page data current as of · Sources: official Mercer Island open data portal.
The most active contractors filing in Mercer Island right now include POTELCO INC, GREENWOOD HEATING &HOME SRVS, GENE JOHNSN PLB HTG CL ELC LLC, WASHINGTON ENERGY SVCS CO LLC and NORTH LAKE ELECTRIC LLC. PermitGrab tracks 165 active contractors across the metro, with new filings indexed on every refresh.
The most recent permit indexed for Mercer Island is dated 2026-07-31. Expected daily • newest record 3d old. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.
In the last 30 days, Mercer Island permitting activity covers 159 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.
Filter Mercer Island to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.
Search any competitor's name and see every job they pulled in Mercer Island — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.
Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.
Search recent Mercer Island, WA building permits by address, contractor, and permit type in the table above — pulled from the Mercer Island building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Mercer Island Permit Pulse.
Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
Property owners with active permits or flagged parcels — with absentee-owner and portfolio-size intel. Great leads for solar, insurance, home-warranty, and renovation vendors.
| Property Address | Owner | Owner Intel | Source |
|---|---|---|---|
| 15446 BEL RED RD MERCER ISLAND WA | C/O*** | Absentee owner 51 properties | County assessor |
| 10116 MAIN ST MERCER ISLAND WA | C/O*** | Absentee owner 51 properties | County assessor |
| 1333 HARBOR AVE SW MERCER ISLAND WA | C/O*** | Absentee owner 51 properties | County assessor |
| 4025 STONE WAY N MERCER ISLAND WA | C/O*** | Absentee owner 43 properties | County assessor |
| 515 MAYNARD AVE S MERCER ISLAND WA | PAU*** | Absentee owner | County assessor |
PermitGrab currently tracks 1255 building permits in Mercer Island, Washington. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.
PermitGrab collects Mercer Island daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.
Contractors find leads in Mercer Island by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.
The 14-day trial includes full Pro access to Mercer Island — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.
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