1,986 indexed permits · 306 contractor names in the last 90 days · Mercer Island, Washington.
Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.
| Active contractors | 306 |
|---|---|
| Newest permit | 2026-11-04 |
PermitGrab tracks 1,986 building permits in Mercer Island, WA as of 2026-11-04, including 306 active contractors identified from filings in the last 90 days.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter Mercer Island permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Mercer Island building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.
1,986 permits sorted by date
Project value is blank on every record displayed here, so the Value column is omitted.
⇄ Swipe or scroll to see address & contractor
| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-10-19 |
General Construction Source type: FUEL TANK
|
8227 SE 35TH ST | TANKS BY DALLAS | |
| 2026-10-18 |
HVAC Source type: MECHANICAL
|
7226 N MERCER WAY | P P S HEATING &A/C INC | |
| 2026-10-17 |
Electrical Source type: ELECTRICAL
|
7400 81ST PL SE | EVERPINE ELECTRIC LLC | |
| 2026-10-16 |
HVAC Source type: MECHANICAL
|
8875 SE 36TH ST | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-10-16 |
Electrical Source type: ELECTRICAL
|
8875 SE 36TH ST | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-10-16 |
General Construction Source type: NOISE
|
2436 74TH AVE SE | — | |
| 2026-10-16 |
Plumbing Source type: PLUMBING
|
3764 79TH AVE SE | RODRIGUEZ PLUMBING LLC | |
| 2026-10-16 |
Electrical Source type: ELECTRICAL
|
8479 SE 69TH PL | CUSTOM ELECT SVCS OF SEA LLC | |
| 2026-10-16 |
Plumbing Source type: SIDESEWER
|
8321 SE 41ST ST | PIPERS DRAIN REPAIR LLC | |
| 2026-10-16 |
HVAC Source type: MECHANICAL
|
7415 SE 24TH ST | STATE WIDE HEATING LLC | |
| 2026-10-16 |
Electrical Source type: ELECTRICAL
|
9621 SE 71ST ST | GREENWOOD HEATING &HOME SRVS | |
| 2026-10-16 |
Plumbing Source type: SIDESEWER
|
4736 91ST AVE SE | STEADY FLOW SWR &DRAIN CO | |
| 2026-10-15 |
HVAC Source type: MECHANICAL
|
3412 79TH AVE SE | FROST HEATING &COOLING LLC | |
| 2026-10-15 |
HVAC Source type: MECHANICAL
|
6430 E MERCER WAY | WASHINGTON GENERATORS LLC | |
| 2026-10-15 |
Electrical Source type: ELECTRICAL
|
6430 E MERCER WAY | WASHINGTON GENERATORS LLC | |
| 2026-10-15 |
HVAC Source type: MECHANICAL
|
2441 60TH AVE SE | NORTHWEST MECHANICAL | |
| 2026-10-14 |
HVAC Source type: MECHANICAL
|
9511 SE 43RD ST | CHOICE HOME SERVICES INC | |
| 2026-10-14 |
Electrical Source type: ELECTRICAL
|
3720 80TH AVE SE | ACCURACY ELECTRIC | |
| 2026-10-14 |
Plumbing Source type: PLUMBING
|
8900 N MERCER WAY | MINNIS CUSTOM PLUMBING LLC | |
| 2026-10-14 |
Electrical Source type: ELECTRICAL
|
7415 SE 24TH ST | OMEGA ELECTRIC | |
| 2026-10-13 |
Plumbing Source type: SIDESEWER
|
7402 92ND PL SE | HOMESERVICE PLUMBERS LLC | |
| 2026-10-13 |
General Construction Source type: DEVIATION
|
3011 70TH AVE SE | — | |
| 2026-10-13 |
Interior Renovation Source type: RIGHTOFWAY USE
|
2630 77TH AVE SE | REFINO SERVICES LLC | |
| 2026-10-13 |
HVAC Source type: MECHANICAL
|
3055 80TH AVE SE | 16D LLC | |
| 2026-10-13 |
Electrical Source type: ELECTRICAL
|
8447 SE 37TH ST | SWITCH ELECTRIC LLC | |
| 2026-10-13 |
HVAC Source type: MECHANICAL
|
9012 SE 51ST PL | SOUTH WEST PLMBG &WATER HTRS | |
| 2026-10-13 |
Roofing Source type: BUILDING
|
3720 80TH AVE SE | NW SEATTLE BUILDERS LLC | |
| 2026-10-13 |
Electrical Source type: ELECTRICAL
|
8174 W MERCER WAY | OMEGA ELECTRIC | |
| 2026-10-13 |
Plumbing Source type: SIDESEWER
|
6605 SE 24TH ST | DIRT CHEAP INC | |
| 2026-10-13 |
Plumbing Source type: PLUMBING
|
3720 80TH AVE SE | EPIC PLUMBING LLC | |
| 2026-10-13 |
General Construction Source type: FUEL TANK
|
4332 86TH AVE SE | TANKS BY DALLAS | |
| 2026-10-13 |
Electrical Source type: LOW VOLTAGE ELECTRIC
|
3055 80TH AVE SE | 16D LLC | |
| 2026-10-13 |
HVAC Source type: MECHANICAL
|
3720 80TH AVE SE | NW SEATTLE BUILDERS LLC | |
| 2026-10-13 |
Fire Protection Source type: FIREPROTECTION
|
8700 SE 71ST ST | FROULA ALARM SYSTEMS INC | |
| 2026-10-13 |
Fire Protection Source type: FIREPROTECTION
|
4249 92ND AVE SE | NOR-TECH FIRE PROTECTION INC. | |
| 2026-10-13 |
HVAC Source type: MECHANICAL
|
6541 80TH AVE SE | BALLARD HOME SERVICES | |
| 2026-10-13 |
General Construction Source type: TREE
|
3915 86TH AVE SE | EASTSIDE TREE WORKS LLC | |
| 2026-10-13 |
Electrical Source type: ELECTRICAL
|
6541 80TH AVE SE | BALLARD HOME SERVICES | |
| 2026-10-13 |
Electrical Source type: ELECTRICAL
|
4017 85TH AVE SE | ELEMENT NORTHWEST PLLC | |
| 2026-10-12 |
Electrical Source type: ELECTRICAL
|
8416 SE 80TH ST | GALAXY ELECTRIC &SOLAR LLC | |
| 2026-10-12 |
Electrical Source type: ELECTRICAL
|
8454 SE 63RD ST | HARMONY ELECTRIC LLC | |
| 2026-10-12 |
Electrical Source type: ELECTRICAL
|
4512 90TH AVE SE | A C ELECTRIC SERVICE | |
| 2026-10-12 |
Electrical Source type: ELECTRICAL
|
4320 89TH AVE SE | NORTHWEST ELECTRIC &SOLAR LLC | |
| 2026-10-12 |
Electrical Source type: ELECTRICAL
|
8415 E MERCER WAY | BT SOLUTIONS LLC | |
| 2026-10-12 |
General Construction Source type: TREE
|
4260 SHORECLUB DR | SAVATREE LLC | |
| 2026-10-12 |
Electrical Source type: ELECTRICAL
|
7686 85TH PL SE | ECO ELECTRIC, PLBG, HTG &AIR | |
| 2026-10-12 |
Plumbing Source type: PLUMBING
|
8430 SE 35TH ST | SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-10-12 |
Fire Protection Source type: FIREPROTECTION
|
7418 78TH AVE SE | GARY PROKASH PLUMBING & FIRE… | |
| 2026-10-12 |
General Construction Source type: DEVIATION
|
5336 BUTTERWORTH RD | — | |
| 2026-10-12 |
HVAC Source type: MECHANICAL
|
8174 W MERCER WAY | ALEXANDER'S HEATING &AC LLC |
New building permits in Mercer Island, Washington show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.
Mercer Island, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,986+ Mercer Island building permits — newest permit date: 2026-11-04 from official city sources.
Building permits in Mercer Island can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.
HVAC contractors, electricians, plumbers, and roofers can use Mercer Island building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.
Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.
Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.
PermitGrab methodology · Page data current as of · Source: Mercer Island WA building permits (MyBuildingPermit.com regional portal).
PermitGrab indexes 1,986 building permits in Mercer Island. New records appear as they are available from the source.
The most recent permit indexed for Mercer Island is dated 2026-11-04. Newest permit date: 2026-11-04. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.
Mercer Island permit activity covers 1,986 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.
Search a business name to review its recorded permit activity in Mercer Island and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.
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. New filings appear here as they are published. 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.
Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.
PermitGrab currently tracks 1,986 building permits in Mercer Island, Washington. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.
PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.
Contractors find leads in Mercer Island by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.
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