1,398 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 1,398 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.
Recent permit records with source-published project details. A named business identifies the recorded project team; it is not a claim that the business is seeking bids.
330 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 |
|---|---|---|---|---|
| 2026-11-02 |
Plumbing Source type: SIDESEWER
|
8265 SE 61ST ST | MERCER BUILDERS, LLC | |
| 2026-10-29 |
Plumbing Source type: SIDESEWER
|
3011 70TH AVE SE | ASPEN HOMES CONSTRUCTION CONSULTANTS LLC | |
| 2026-10-29 |
Plumbing Source type: SIDESEWER
|
3011 70TH AVE SE | ASPEN HOMES CONSTRUCTION CONSULTANTS LLC | |
| 2026-10-29 |
Plumbing Source type: PLUMBING
|
9607 SE 61ST PL | H2FLOW PLUMBING | |
| 2026-10-29 |
Plumbing Source type: RIGHTOFWAY USE
|
3011 70TH AVE SE | ASPEN HOMES CONSTRUCTION CONSULTANTS LLC | |
| 2026-10-28 |
Plumbing Source type: SIDESEWER
|
9412 SE 33RD ST | PACIFIC CONSTRUCTION SERVICES, LLC | |
| 2026-10-28 |
Plumbing Source type: SIDESEWER
|
9412 SE 33RD ST | PACIFIC CONSTRUCTION SERVICES, LLC | |
| 2026-10-28 |
Plumbing Source type: RIGHTOFWAY USE
|
9412 SE 33RD ST | PACIFIC CONSTRUCTION SERVICES, LLC | |
| 2026-10-26 |
Plumbing Source type: SIDESEWER
|
3980 96TH AVE SE | HOMESERVICE PLUMBERS LLC | |
| 2026-10-26 |
Plumbing Source type: PLUMBING
|
2825 60TH AVE SE | ARCHER CONSTRUCTION | |
| 2026-10-26 |
Plumbing Source type: PLUMBING
|
7215 92ND AVE SE | A-LIST PLUMBING LLC | |
| 2026-10-26 |
Plumbing Source type: PLUMBING
|
9960 SE 38TH ST | GREENWOOD HEATING &HOME SRVS | |
| 2026-10-26 |
Plumbing Source type: RIGHTOFWAY USE
|
2825 60TH AVE SE | ARCHER CONSTRUCTION | |
| 2026-10-25 |
Plumbing Source type: PLUMBING
|
8261 SE 36TH ST | HOMESERVICE PLUMBERS LLC | |
| 2026-10-23 |
Plumbing Source type: PLUMBING
|
4266 SHORECLUB DR | LUNA MOON PLUMBING LLC | |
| 2026-10-22 |
Plumbing Source type: PLUMBING
|
3412 79TH AVE SE | WATER FORCE PLUMBING LLC | |
| 2026-10-20 |
Plumbing Source type: SIDESEWER
|
7042 82ND AVE SE | PELTRAM PLUMBING, LLC | |
| 2026-10-20 |
Plumbing Source type: PLUMBING
|
6877 84TH AVE SE | FAST WATER HEATER COMPANY | |
| 2026-10-19 |
Plumbing Source type: PLUMBING
|
2430 76TH AVE SE | WOLFE PLUMBING, INC. | |
| 2026-10-16 |
Plumbing Source type: SIDESEWER
|
8321 SE 41ST ST | PIPERS DRAIN REPAIR LLC | |
| 2026-10-16 |
Plumbing Source type: SIDESEWER
|
4736 91ST AVE SE | STEADY FLOW SWR &DRAIN CO | |
| 2026-10-16 |
Plumbing Source type: PLUMBING
|
3764 79TH AVE SE | RODRIGUEZ PLUMBING LLC | |
| 2026-10-14 |
Plumbing Source type: PLUMBING
|
8900 N MERCER WAY | MINNIS CUSTOM PLUMBING LLC | |
| 2026-10-13 |
Plumbing Source type: SIDESEWER
|
7402 92ND PL SE | HOMESERVICE PLUMBERS LLC | |
| 2026-10-13 |
Plumbing Source type: PLUMBING
|
3720 80TH AVE SE | EPIC PLUMBING LLC | |
| 2026-10-13 |
Plumbing Source type: SIDESEWER
|
6605 SE 24TH ST | DIRT CHEAP INC | |
| 2026-10-12 |
Plumbing Source type: PLUMBING
|
8501 SE 82ND ST | FAST WATER HEATER COMPANY | |
| 2026-10-12 |
Plumbing Source type: PLUMBING
|
8430 SE 35TH ST | SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-10-09 |
Plumbing Source type: PLUMBING
|
8700 SE 71ST ST | FAST WATER HEATER CO | |
| 2026-10-09 |
Plumbing Source type: RIGHTOFWAY USE
|
4526 89TH AVE SE | JAYMARC HOMES | |
| 2026-10-09 |
Plumbing Source type: SIDESEWER
|
4526 89TH AVE SE | JAYMARC HOMES | |
| 2026-10-09 |
Plumbing Source type: SIDESEWER
|
4526 89TH AVE SE | JAYMARC HOMES | |
| 2026-10-09 |
Plumbing Source type: SIDESEWER
|
4526 89TH AVE SE | JAYMARC HOMES | |
| 2026-10-09 |
Plumbing Source type: PLUMBING
|
8427 SE 36TH ST | AQUA CIVIUM PLUMBING | |
| 2026-10-09 |
Plumbing Source type: PLUMBING
|
7549 SE 29TH ST | FAST WATER HEATER CO | |
| 2026-10-09 |
Plumbing Source type: SIDESEWER
|
7239 SE 24TH ST | OCEAN PLUMBING LLC | |
| 2026-10-08 |
Plumbing Source type: PLUMBING
|
4052 E MERCER WAY | TRUSTED PLUMBING &HEATING LLC | |
| 2026-10-07 |
Plumbing Source type: PLUMBING
|
3200 81ST PL SE | FAST WATER HEATER CO | |
| 2026-10-07 |
Plumbing Source type: PLUMBING
|
3204 81ST PL SE | FAST WATER HEATER CO | |
| 2026-10-07 |
Plumbing Source type: PLUMBING
|
8427 SE 62ND ST | QUALITY PLUMBING | |
| 2026-10-06 |
Plumbing Source type: PLUMBING
|
8149 W MERCER WAY | WASHINGTON ENERGY SVCS CO LLC | |
| 2026-10-06 |
Plumbing Source type: SIDESEWER
|
6519 SE 28TH ST | WASHINGTON ENERGY SVCS CO LLC | |
| 2026-10-02 |
Plumbing Source type: RIGHTOFWAY USE
|
8035 SE 45TH ST | HYDROMAX USA LLC | |
| 2026-10-01 |
Plumbing Source type: PLUMBING
|
8307 SE 41ST ST | ALL WATER PL WTR/FIRE RES LLC | |
| 2026-10-01 |
Plumbing Source type: PLUMBING
|
8420 SE 39TH ST | DJ GENERAL CONTRACTOR LLC | |
| 2026-09-30 |
Plumbing Source type: SIDESEWER
|
8045 E MERCER WAY | MIKES PLUMBING/DRAIN CLEANING | |
| 2026-09-30 |
Plumbing Source type: SIDESEWER
|
3915 86TH AVE SE | ROTO ROOTER SERVICES CO | |
| 2026-09-29 |
Plumbing Source type: SIDESEWER
|
2755 73RD AVE SE | 2755 LLC-OWNER AS | |
| 2026-09-29 |
Plumbing Source type: SIDESEWER
|
2755 73RD AVE SE | 2755 LLC-OWNER AS | |
| 2026-09-29 |
Plumbing Source type: SITE DEVELOPMENT
|
2755 73RD AVE SE | 2755 LLC-OWNER AS |
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 1,398+ 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 1,398 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 1,398 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 1,398 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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