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 |
|---|---|---|---|---|
| 2026-07-09 |
Plumbing Source type: PLUMBING
|
3204 72ND AVE SE |
CREATIVE PLUMBING SOLUTIONS
📞 (•••) •••-••••
|
|
| 2026-07-09 |
Electrical Source type: ELECTRICAL
|
6147 92ND AVE SE | JS ELECTRIC INC | |
| 2026-07-09 |
Electrical Source type: ELECTRICAL
|
7703 RIDGECREST LN | WASHINGTON ENERGY SVCS CO LLC | |
| 2026-07-09 |
Electrical Source type: ELECTRICAL
|
9640 SE 61ST PL | PERFORMANCE ELECTRIC INC | |
| 2026-07-09 |
HVAC Source type: MECHANICAL
|
7703 RIDGECREST LN | WASHINGTON ENERGY SVCS CO LLC | |
| 2026-07-08 |
Electrical Source type: ELECTRICAL
|
VARIOUS |
HOLLYWOOD LIGHTS
📞 (•••) •••-••••
|
|
| 2026-07-08 |
Plumbing Source type: PLUMBING
|
6147 92ND AVE SE |
AURORA PLUMBING
📞 (•••) •••-••••
|
|
| 2026-07-08 |
Electrical Source type: ELECTRICAL
|
2040 84TH AVE SE |
HOLLYWOOD LIGHTS
📞 (•••) •••-••••
|
|
| 2026-07-08 |
General Construction Source type: RIGHTOFWAY USE
|
2430 74TH AVE SE | INFRASOURCE SERVICES LLC | |
| 2026-07-08 |
Plumbing Source type: SIDESEWER
|
3515 72ND AVE SE | STEADY FLOW SWR &DRAIN CO | |
| 2026-07-08 |
Electrical Source type: ELECTRICAL
|
7709 RIDGECREST LN | ECO ELECTRIC, PLBG, HTG &AIR | |
| 2026-07-08 |
HVAC Source type: MECHANICAL
|
8055 W MERCER WAY | MOUNTAIN HEATING &COOLING LLC | |
| 2026-07-08 |
Electrical Source type: LOW VOLTAGE ELECTRIC
|
8421 SE 68TH ST | APPLIED TELECOMM SYSTEMS | |
| 2026-07-08 |
HVAC Source type: MECHANICAL
|
7660 N MERCER WAY | ×2 BRENNAN HEATING & AIR CONDITIONING | |
| 2026-07-08 |
Plumbing Source type: SIDESEWER
|
4736 91ST AVE SE | STEADY FLOW SWR &DRAIN CO | |
| 2026-07-08 |
Plumbing Source type: PLUMBING
|
6019 78TH AVE SE | WASHINGTON ENERGY SVCS CO LLC | |
| 2026-07-08 |
Electrical Source type: ELECTRICAL
|
4617 89TH AVE SE | EDM ELECTRIC LLC | |
| 2026-07-08 |
HVAC Source type: MECHANICAL
|
8055 W MERCER WAY | MOUNTAIN HEATING &COOLING LLC | |
| 2026-07-08 |
Electrical Source type: ELECTRICAL
|
8320 SE 62ND ST | SEATOWN ELECTRIC HTG &AIRLLC | |
| 2026-07-07 |
Electrical Source type: ELECTRICAL
|
8333 SE 68TH ST | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-07-07 |
Electrical Source type: ELECTRICAL
|
2040 84TH AVE SE | HOLLYWOOD LIGHTS INC | |
| 2026-07-07 |
HVAC Source type: MECHANICAL
|
8030 SE 37TH PL | EVEN FLO HEATING AND A/C | |
| 2026-07-07 |
HVAC Source type: MECHANICAL
|
8826 SE 37TH ST | BLACK LION HEATING &A/C LLC | |
| 2026-07-07 |
HVAC Source type: MECHANICAL
|
7709 RIDGECREST LN | ECO ELECTRIC, PLBG, HTG &AIR | |
| 2026-07-06 |
Plumbing Source type: PLUMBING
|
3230 73RD AVE SE | OVERLAKE HTG A/C &SHTMTL LLC | |
| 2026-07-06 |
HVAC Source type: MECHANICAL
|
3230 73RD AVE SE | OVERLAKE HTG A/C &SHTMTL LLC | |
| 2026-07-06 |
HVAC Source type: MECHANICAL
|
8333 SE 68TH ST | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
2949 76TH AVE SE | NORTH LAKE ELECTRIC LLC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
2937 76TH AVE SE | NORTH LAKE ELECTRIC LLC | |
| 2026-07-06 |
HVAC Source type: MECHANICAL
|
7826 SE 75TH PL | HOME COMFORT ALLIANCE LLC | |
| 2026-07-06 |
HVAC Source type: MECHANICAL
|
7826 SE 75TH PL | HOME COMFORT ALLIANCE LLC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
7826 SE 75TH PL | HOME COMFORT ALLIANCE LLC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
2933 76TH AVE SE | NORTH LAKE ELECTRIC LLC | |
| 2026-07-06 |
Plumbing Source type: RIGHTOFWAY USE
|
4661 FOREST AVE SE | INFRASOURCE SERVICES LLC | |
| 2026-07-06 |
Plumbing Source type: PLUMBING
|
3200 80TH AVE SE | ACCLAIM PLUMBING & DRAIN | |
| 2026-07-06 |
HVAC Source type: BUILDING
|
7250 87TH AVE SE | TAVI'S ROOFING SERVICE LLC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
4526 89TH AVE SE | PROVIDENT ELECTRIC INC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
5202 FOREST AVE SE | STS REMODELING CORP | |
| 2026-07-06 |
Plumbing Source type: SIDESEWER
|
4049 W MERCER WAY | BOB OATES SEWER ROOTER LLC | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
3727 80TH AVE SE | A&R SOLAR CORP | |
| 2026-07-06 |
Electrical Source type: ELECTRICAL
|
9833 SE 40TH ST | PUGET SOUND SOLAR LLC | |
| 2026-07-05 |
Electrical Source type: ELECTRICAL
|
4180 W MERCER WAY | ALWAYS CURRENT ELECTRIC INC | |
| 2026-07-03 |
Plumbing Source type: PLUMBING
|
6865 W MERCER WAY | DONE RIGHT PLMBG &SWR RPR LLC | |
| 2026-07-02 |
HVAC Source type: MECHANICAL
|
4180 W MERCER WAY | BETTER AIR NW HEATING/CLNG LLC | |
| 2026-07-02 |
HVAC Source type: MECHANICAL
|
4515 FERNCROFT RD | ALL STAR HEATING &A/C INC | |
| 2026-07-02 |
Plumbing Source type: SIDESEWER
|
2740 61ST AVE SE | LNL BUILDS LLC | |
| 2026-07-02 |
General Construction Source type: RIGHTOFWAY USE
|
4332 86TH AVE SE | EB#5 LLC, None | |
| 2026-07-02 |
Plumbing Source type: RIGHTOFWAY USE
|
4332 86TH AVE SE | EB#5 LLC, None | |
| 2026-07-02 |
Demolition Source type: DEMO
|
4332 86TH AVE SE | EB#5 LLC, None |
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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