Issaquah Building Permits & Project Research

1,591 indexed permits · 215 contractor names in the last 90 days · Issaquah, Washington.

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Issaquah building permits — key stats
Active contractors 215
Newest permit 2026-11-04

PermitGrab tracks 1,591 building permits in Issaquah, WA as of 2026-11-04, including 215 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

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Filter Issaquah permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Issaquah 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.

1,591
Indexed Permits
215
Contractor names (90 days)
2026-11-05
Last Updated
Source date: 2026-11-04
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Published permit & code records

Permit data through 2026-11-04
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1,591 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

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Date Type Address Details Contractor / Status Save
2026-04-06 HVAC
Source type: MECHANICAL
 18909 SE 44TH CT MCCULLOH MECHANICAL A (Single Family Residential) (Alteration) project involving… 100,000 BTU furnace, heat pump ESSENTIAL HEATING &AIR
📞 (•••) •••-••••
2026-04-06 HVAC
Source type: BUILDING
 775 MOUNT FURY CIR SW FLAT ROOF TO LOW SLOPE TRUSS low slope truss addition to existing attached garag… CONTRACTOR UNKNOWN
2026-04-06 Landscaping & Exterior
Source type: SITE WORK
 1696 NE FALLS DR ZHAO BACKYARD RENOVATION PROJECT This project creates two functional areas: a 20… G&E LANDSCAPE CONTRACTOR LLC
2026-04-06 HVAC
Source type: MECHANICAL
 391 SW FOREST DR WALZER MECHANICAL A (Single Family Residential) (Repair or Replacement) project … 100,000 BTU furnace, heat pump replacement HVAC repair RANGER HEATING &COOLING LLC
2026-04-06 Fire Protection
Source type: FIRE
 1567 HIGHLANDS DR NE GRAND RIDGE PLAZA II LLC FIRE SPRINKLER SYSTEMS A (Alteration) (Fire Sprinkler S… sprinkler PYE-BARKER FIRE AND SAFETY LLC
2026-04-06 HVAC
Source type: MECHANICAL
 2098 NE NELSON LN TAPPER MECHANICAL A (Single Family Residential) (Repair or Replacement) project … replacement HVAC repair BRENNAN HEATING &A/C LLC
2026-04-06 Landscaping & Exterior
Source type: SPECIAL EVENT
 MBP ROW PODS CONTAINER PARKING Require 40&#39 clearance for PODS container parking on NE… —
2026-04-03 HVAC
Source type: MECHANICAL
 770 KALMIA CT NW WANG MECHANICAL A (Single Family Residential) (Alteration) project involving 1 A… heat pump ESSENTIAL HEATING &AIR
📞 (•••) •••-••••
2026-04-03 HVAC
Source type: BUILDING
 970 NE HIGH ST HIGH STREET TOWNHOMES Remove existing composition and replace with new compositi… replacement HVAC replacement CORNERSTONE ROOFING INC
2026-04-03 Fire Protection
Source type: FIRE
 975 NW GILMAN BLVD ISSAQUAH COMMONS 2ND DEMISING WALL Remove five (5) horn strobe combo devices in … SAFETY TEAM INC, THE
📞 (•••) •••-••••
2026-04-03 Plumbing
Source type: PLUMBING
 240 NW GILMAN BLVD CURL UP & DIE PLUMBING A (Nonresidential) (Alteration) project involving 2 Sink,… standard Water heater HUNNY DOO! HANDYMAN SRVCS LLC
2026-04-03 Plumbing
Source type: PLUMBING
 19011 SE 44TH WAY SANBORN PLUMBING A (Single Family Residential) (Repair or Replacement) project i… line work replacement BEE'S PLBG, HTG &SWR CO LLC
2026-04-03 HVAC
Source type: MECHANICAL
 22446 SE 42ND TER HANSEN MECHANICAL A (Single Family Residential) (Repair or Replacement) project … 100,000 BTU furnace, heat pump replacement HVAC repair GREENWOOD HEATING &HOME SRVS
2026-04-03 HVAC
Source type: EXPANDED WORK HOURS
 970 17TH PL NW ISSAQUAH IXC proposed access to existing facilites to locate and move existing s… BROADBAND DEVELOPMENT GROUPLTD
2026-04-03 HVAC
Source type: RIGHT OF WAY
 22730 SE 49TH PL COMCAST - 22730 SE 49TH PL - JB0002453786 THIS PROJECT PROPOSES TO PROVIDE MAINT… replacement HVAC replacement CABLECOM LLC
2026-04-03 HVAC
Source type: RIGHT OF WAY
 21930 SE 51ST ST HOLADAY-PARKS 600ton crane to set up in right of way to remove and replace HVAC … 600 tons replacement HVAC replacement NESS CRANES
2026-04-02 General Construction
Source type: RIGHT OF WAY
 285 DORADO DR NW PSE-IFS 285 DORADO DR NW 887040181 Emergency Follow Up- Leak Found 50 percent ga… INFRASOURCE SERVICES LLC
2026-04-02 Signage
Source type: RIGHT OF WAY
 160 NE CREEK WAY PSE-POTELCO 159 NE CREEK WAY 101196880 RUSH REQUEST- PSE PRIORITY JOB INSTALL EV… POTELCO INC
2026-04-02 HVAC
Source type: RIGHT OF WAY
 5606 231ST AVE SE PSE-POTELCO 5606 231ST AVE SE 101198825 Crew to upgrade overhead transformer, re… replacement HVAC replacement POTELCO INC
2026-04-02 Plumbing
Source type: PLUMBING
 1050 17TH AVE NW SOUND TRANSIT PLUMBING A (Nonresidential) (Repair or Replacement) project involv… standard replacement Water heater WESTERN MECH CONTRACTORS INC
2026-04-02 Plumbing
Source type: PLUMBING
 4647 WEST LAKE SAMMAMISH PKWY SE DAVID PLUMBING A (Multifamily Residential) (Repair or Replacement) project invol… standard replacement Water heater FAST WATER HEATER COMPANY
2026-04-02 HVAC
Source type: MECHANICAL
 950 NW FIRWOOD BLVD JENSEN MECHANICAL A (Single Family Residential) (Repair or Replacement) project … replacement HVAC repair FAST WATER HEATER COMPANY
2026-04-02 HVAC
Source type: MECHANICAL
 23731 SE SUMMERHILL LN SMITH MECHANICAL A (Multifamily Residential) (Repair or Replacement) project inv… replacement HVAC repair FAST WATER HEATER COMPANY
2026-04-01 Fire Protection
Source type: FIRE
 1151 NW SAMMAMISH RD PICKERING CORNER BLDG 1 Installation of a New Fire Alarm Control Panel. fire alarm WASHINGTON ALARM INC
2026-04-01 Fire Protection
Source type: FIRE
 5700 EAST LAKE SAMMAMISH PKWY SE ROCK AND ROLL RINK Add (1) 2 pole conventional relay from the closest notificati… —
2026-04-01 HVAC
Source type: MECHANICAL
 2530 NE MAGNOLIA ST LARSON MECHANICAL A (Single Family Residential) (Alteration) project involving 1… heat pump ALL CLIMATE HEATING &A/C
2026-04-01 HVAC
Source type: MECHANICAL
 885 7TH AVE NW FALLSTROM MECHANICAL A (Single Family Residential) (Repair or Replacement) proje… heat pump replacement HVAC repair GREENWOOD HEATING &HOME SRVS
2026-04-01 HVAC
Source type: MECHANICAL
 845 LAKE DR COSTCO ISSAQUAH BUILDING 3 Remove existing rooftop air cooled modular chillers a… 120 tons replacement HVAC replacement HOLADAY PARKS INC
2026-04-01 HVAC
Source type: BUILDING
 4993 227TH AVE SE FALKENBORG REMODEL Main Floor Remodel & Walk in Closet Addition (within the inte… SEATTLE STYLE RMDL/LNDSCPG INC
2026-04-01 Plumbing
Source type: PLUMBING
 2516 LARCHMOUNT DR NE JOHNSON PLUMBING A (Single Family Residential) (Alteration) project involving 1 … line work repipe —
2026-03-31 Plumbing
Source type: PLUMBING
 795 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… JJ PLUMBING LLC
2026-03-31 Plumbing
Source type: PLUMBING
 715 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… JJ PLUMBING LLC
2026-03-31 Plumbing
Source type: PLUMBING
 769 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… JJ PLUMBING LLC
2026-03-31 Plumbing
Source type: PLUMBING
 706 NEWPORT WAY NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… JJ PLUMBING LLC
2026-03-31 Plumbing
Source type: PLUMBING
 744 NW HOLLY ST BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… JJ PLUMBING LLC
2026-03-31 Plumbing
Source type: PLUMBING
 781 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… JJ PLUMBING LLC
2026-03-31 General Construction
Source type: BUILDING
 4985 237TH CT SE PARKLAND HEIGHTS: LOT 16 Construct a new SFR residential D R HORTON
2026-03-31 General Construction
Source type: BUILDING
 4988 237TH CT SE PARKLAND HEIGHTS: LOT 12 Construct a new SFR residential D R HORTON
2026-03-31 HVAC
Source type: MECHANICAL
 21930 SE 51ST ST COSTCO BUILDING 6 - RTU REPLACEMENT Demo (2) Existing Rooftop Units and Associat… rooftop unit replacement HVAC replacement HOLADAY PARKS INC
2026-03-31 HVAC
Source type: MECHANICAL
 21220 SE 42ND LN HE MECHANICAL A (Single Family Residential) (Alteration) project involving 1 HVA… heat pump APPLIANCE REPAIR TEAM
2026-03-31 General Construction
Source type: HYDRANT USE
 800 FRONT ST S 800 FRONT ST S - Madison Lane Meter-OK Read-576 CF DCVA-OK Hose-OK —
2026-03-31 General Construction
Source type: BUILDING
 4971 237TH CT SE PARKLAND HEIGHTS: LOT 18 Construct a new SFR. residential D R HORTON
2026-03-30 HVAC
Source type: MECHANICAL
 4231 PROVIDENCE POINT DR SE GABRIELSON MECHANICAL A (Single Family Residential) (Repair or Replacement) proj… heat pump replacement HVAC repair ALL STAR HEATING &A/C INC
2026-03-30 HVAC
Source type: RIGHT OF WAY
 805 W SUNSET WAY PSE-IFS 805 W SUNSET WAY 109168677 Crew to replace 1-2in STW service with 1 1-8i… replacement HVAC replacement INFRASOURCE SERVICES LLC
2026-03-30 General Construction
Source type: RIGHT OF WAY
 825 FRONT ST N PSE-IFS 825 FRONT ST N & 229TH AVE SE 10912871 Crew to Pothole and trench in the… INFRASOURCE SERVICES LLC
2026-03-30 General Construction
Source type: SP
 1550 NEWPORT WAY NW THE TRAILHEAD SHORT PLAT APPLICATION This submittal is for a short plat applicat… —
2026-03-30 HVAC
Source type: BUILDING
 225 SW CLARK ST BUILDING B Remove 1 layer of shingles, Replace with Malarkey shingles. shingle replacement HVAC replacement BAYSIDE ROOFING LLC
2026-03-30 HVAC
Source type: MECHANICAL
 5321 237TH TER SE SHARMA MECHANICAL A (Single Family Residential) (Repair or Replacement) project … replacement HVAC repair FAST WATER HEATER COMPANY
2026-03-30 HVAC
Source type: BUILDING
 225 SW CLARK ST BUILDING A Remove 1 layer of shingles, replace with Malarkey shingles. shingle replacement HVAC replacement BAYSIDE ROOFING LLC
2026-03-30 Signage
Source type: SIGN
 1567 HIGHLANDS DR NE GLO 30 (2x) trimless frontlit channel letter set (2x) internally illuminated bla… —
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Permit Types in Issaquah
MECHANICAL
530 36.1%
BUILDING
263 17.9%
FIRE
151 10.3%
PLUMBING
135 9.2%
RIGHT OF WAY
133 9.1%
TREE
109 7.4%
SITE WORK
44 3.0%
SIGN
42 2.9%
SPECIAL EVENT
36 2.5%
EXPANDED WORK HOURS
24 1.6%
Construction Activity in Issaquah

New building permits in Issaquah, 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.

About Issaquah Building Permits

Issaquah, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,591+ Issaquah building permits — newest permit date: 2026-11-04 from official city sources.

Building permits in Issaquah 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.

How Contractors Use Issaquah Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Issaquah 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: Issaquah WA building permits (MyBuildingPermit.com regional portal).

Who appears in Issaquah permit records?

PermitGrab indexes 1,591 building permits in Issaquah. New records appear as they are available from the source.

How fresh is Issaquah permit data?

The most recent permit indexed for Issaquah 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.

What construction appears in Issaquah permit records?

Issaquah permit activity covers 1,591 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.

1 workflow for Issaquah research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Issaquah 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.

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How to look up Issaquah building permits

Search recent Issaquah, WA building permits by address, contractor, and permit type in the table above — pulled from the Issaquah 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 Issaquah Permit Pulse.

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Research Issaquah project activity

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Frequently Asked Questions about Issaquah Building Permits

How many building permits does PermitGrab track in Issaquah?

PermitGrab currently tracks 1,591 building permits in Issaquah, 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.

How fresh is the Issaquah permit data?

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.

How can contractors find construction leads in Issaquah?

Contractors find leads in Issaquah 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.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Issaquah — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Issaquah permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Issaquah contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Issaquah provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Issaquah renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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