Mercer Island Plumbing Market Overview
Mercer Island's plumbing permit activity is currently steady, with 30 permits filed in the last 30 days compared to 28 in the prior 30-day window. On average, 33.5 plumbing permits are filed per month here based on the last six months of data. The most active plumbing contractors in Mercer Island include FAST WATER HEATER COMPANY, HD PARTNERS LLC, HOMESERVICE PLUMBERS LLC.
Recent Plumbing Permits in Mercer Island
| Date | Address | Description | Est. Value | Status |
|---|---|---|---|---|
| 2026-07-31 | 2760 76TH AVE SE | PLUMBING | Not listed on permit | ACTIVE |
| 2026-07-31 | 4617 89TH AVE SE | PLUMBING | Not listed on permit | ACTIVE |
| 2026-07-30 | 8520 SE 82ND ST | PLUMBING | Not listed on permit | ACTIVE |
| 2026-07-28 | 4650 91ST AVE SE | 2 Water Supply Piping | Not listed on permit | ACTIVE |
| 2026-07-28 | 4040 90TH AVE SE | 2 Toilet | Not listed on permit | ACTIVE |
| 2026-07-27 | 5915 83RD PL SE | 1 Hot Water Heater | Not listed on permit | ACTIVE |
| 2026-07-27 | 6220 84TH AVE SE | SIDESEWER | Not listed on permit | ACTIVE |
| 2026-07-24 | 7116 82ND AVE SE | PLUMBING | Not listed on permit | ACTIVE |
| 2026-07-24 | 5602 E MERCER WAY | PLUMBING | Not listed on permit | ACTIVE |
| 2026-07-22 | 5411 W MERCER WAY | 1 Water Heater - Gas Mechanical | Not listed on permit | ACTIVE |
Sign up free to see all Plumbing permits in Mercer Island
Get All Mercer Island Plumbing Permits
Access every plumbing permit in Mercer Island with contact info, lead scores, and daily email alerts.
Start Free →Frequently Asked Questions
How many Plumbing permits are filed in Mercer Island per month?
Mercer Island averages approximately 30 plumbing permits per month based on recent permit data collected by PermitGrab.
What types of Plumbing work require permits in Mercer Island?
In Mercer Island, permits are typically required for plumbing permits including pipe installation, water heater replacement, sewer line repair, and backflow prevention. Always check with Mercer Island's building department for specific requirements.
How can I find Plumbing leads in Mercer Island?
PermitGrab provides daily updates of all plumbing permits filed in Mercer Island, complete with addresses, project values, and lead scoring to help plumbing contractors find new jobs before the competition.
How quickly are Plumbing permits updated on PermitGrab?
Permits are collected daily from Mercer Island's open data portal and available on PermitGrab within 24 hours of filing.