Issaquah Building Permits & Contractor Leads

1,034 indexed permits · 122 active contractors · Issaquah, Washington.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

“Over the last 90 days, 432 permits were pulled in Issaquah. A permit is proof of work, and proof of work is a real lead.”
Wes Crainshaw, founder of PermitGrab
Issaquah building permits — key stats
Permits (last 90 days) 432
Active contractors 122
Newest permit 2026-08-03

PermitGrab tracks 122 active contractors who pulled 1,034 building permits in Issaquah, WA as of 2026-08-03. Permits updated daily.

Up to date · Updated daily • newest record from 1d ago

PermitGrab is a $149/mo subscription that surfaces every Issaquah building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

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

Free weekly permit summary for Issaquah

One email a week with the newest Issaquah building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.

Issaquah building permit activity

Contractors pulled 114 building permits in Issaquah over the last 30 days — down 21.9% from the prior 30 days. Over 90 days: 432 permits.

Most active contractors (last 6 months)

  1. CONTRACTOR UNKNOWN — 34 permits
  2. BOB'S HEATING &AIR CNDTNG LLC — 34 permits
  3. FAST WATER HEATER COMPANY — 33 permits
  4. POTELCO INC — 28 permits
  5. GREENWOOD HEATING &HOME SRVS — 22 permits
  6. BRENNAN HEATING &A/C LLC — 21 permits
  7. RESICON LLC — 20 permits
  8. GENE JOHNSN PLB HTG CL ELC LLC — 17 permits
  9. INFRASOURCE SERVICES LLC — 15 permits
  10. D R HORTON — 15 permits
1,034
Indexed Permits
122
Active Contractors
9
Property Owners
11
Verified Phones
2026-08-04
Last Updated
Updated today · live from city records
📊 View Issaquah live permit pulse →
Issaquah had 114 new building permits filed in the last 30 days, led by 61 hvac, 26 plumbing and 6 general construction.

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All permits

Permit data through 2026-08-03
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1,034 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-04-06 General Construction MBP ROW PODS CONTAINER PARKING Require 40&#39 clearance for PODS container parking on NE…
2026-04-06 Roofing 775 MOUNT FURY CIR SW FLAT ROOF TO LOW SLOPE TRUSS low slope truss addition to existing attached garag… CONTRACTOR UNKNOWN
2026-04-03 Plumbing 19011 SE 44TH WAY SANBORN PLUMBING A (Single Family Residential) (Repair or Replacement) project i… BEE'S PLBG, HTG &SWR CO LLC
2026-04-03 HVAC/Mech 22446 SE 42ND TER HANSEN MECHANICAL A (Single Family Residential) (Repair or Replacement) project … GREENWOOD HEATING &HOME SRVS
2026-04-03 Roofing 21930 SE 51ST ST HOLADAY-PARKS 600ton crane to set up in right of way to remove and replace HVAC … NESS CRANES
2026-04-03 Plumbing 240 NW GILMAN BLVD CURL UP & DIE PLUMBING A (Nonresidential) (Alteration) project involving 2 Sink,… HUNNY DOO! HANDYMAN SRVCS LLC
2026-04-03 HVAC/Mech 22730 SE 49TH PL COMCAST - 22730 SE 49TH PL - JB0002453786 THIS PROJECT PROPOSES TO PROVIDE MAINT… CABLECOM LLC
2026-04-03 Fire Protection 975 NW GILMAN BLVD ISSAQUAH COMMONS 2ND DEMISING WALL Remove five (5) horn strobe combo devices in … SAFETY TEAM INC, THE
2026-04-03 HVAC/Mech 970 17TH PL NW ISSAQUAH IXC proposed access to existing facilites to locate and move existing s… BROADBAND DEVELOPMENT GROUPLTD
2026-04-02 HVAC/Mech 23731 SE SUMMERHILL LN SMITH MECHANICAL A (Multifamily Residential) (Repair or Replacement) project inv… FAST WATER HEATER COMPANY
2026-04-02 HVAC/Mech 950 NW FIRWOOD BLVD JENSEN MECHANICAL A (Single Family Residential) (Repair or Replacement) project … FAST WATER HEATER COMPANY
2026-04-02 HVAC/Mech 5606 231ST AVE SE PSE-POTELCO 5606 231ST AVE SE 101198825 Crew to upgrade overhead transformer, re… POTELCO INC
2026-04-02 Signage 160 NE CREEK WAY PSE-POTELCO 159 NE CREEK WAY 101196880 RUSH REQUEST- PSE PRIORITY JOB INSTALL EV… POTELCO INC
2026-04-02 Plumbing 1050 17TH AVE NW SOUND TRANSIT PLUMBING A (Nonresidential) (Repair or Replacement) project involv… WESTERN MECH CONTRACTORS INC
2026-04-02 Plumbing 4647 WEST LAKE SAMMAMISH PKWY SE DAVID PLUMBING A (Multifamily Residential) (Repair or Replacement) project invol… FAST WATER HEATER COMPANY
2026-04-01 HVAC/Mech 4993 227TH AVE SE FALKENBORG REMODEL Main Floor Remodel & Walk in Closet Addition (within the inte… SEATTLE STYLE RMDL/LNDSCPG INC
2026-04-01 HVAC/Mech 885 7TH AVE NW FALLSTROM MECHANICAL A (Single Family Residential) (Repair or Replacement) proje… GREENWOOD HEATING &HOME SRVS
2026-04-01 HVAC/Mech 2530 NE MAGNOLIA ST LARSON MECHANICAL A (Single Family Residential) (Alteration) project involving 1… ALL CLIMATE HEATING &A/C
2026-04-01 Fire Protection 5700 EAST LAKE SAMMAMISH PKWY SE ROCK AND ROLL RINK Add (1) 2 pole conventional relay from the closest notificati…
2026-04-01 Roofing 845 LAKE DR COSTCO ISSAQUAH BUILDING 3 Remove existing rooftop air cooled modular chillers a… HOLADAY PARKS INC
2026-03-31 General Construction 4971 237TH CT SE PARKLAND HEIGHTS: LOT 18 Construct a new SFR. D R HORTON
2026-03-31 General Construction 4985 237TH CT SE PARKLAND HEIGHTS: LOT 16 Construct a new SFR D R HORTON
2026-03-31 General Construction 800 FRONT ST S 800 FRONT ST S - Madison Lane Meter-OK Read-576 CF DCVA-OK Hose-OK
2026-03-31 Roofing 21930 SE 51ST ST COSTCO BUILDING 6 - RTU REPLACEMENT Demo (2) Existing Rooftop Units and Associat… HOLADAY PARKS INC
2026-03-31 General Construction 4988 237TH CT SE PARKLAND HEIGHTS: LOT 12 Construct a new SFR D R HORTON
2026-03-31 HVAC/Mech 21220 SE 42ND LN HE MECHANICAL A (Single Family Residential) (Alteration) project involving 1 HVA… APPLIANCE REPAIR TEAM
2026-03-30 Roofing 225 SW CLARK ST BUILDING A Remove 1 layer of shingles, replace with Malarkey shingles. BAYSIDE ROOFING LLC
2026-03-30 Signage 1567 HIGHLANDS DR NE GLO 30 (2x) trimless frontlit channel letter set (2x) internally illuminated bla…
2026-03-30 HVAC/Mech 5321 237TH TER SE SHARMA MECHANICAL A (Single Family Residential) (Repair or Replacement) project … FAST WATER HEATER COMPANY
2026-03-30 Roofing 225 SW CLARK ST BUILDING B Remove 1 layer of shingles, Replace with Malarkey shingles. BAYSIDE ROOFING LLC
2026-03-30 General Construction 1550 NEWPORT WAY NW THE TRAILHEAD SHORT PLAT APPLICATION This submittal is for a short plat applicat…
2026-03-27 HVAC/Mech 23743 SE SUMMERHILL LN KIM REVOCABLE TRUST STANLEY MECHANICAL A (Single Family Residential) (Repair or … GREENWOOD HEATING &HOME SRVS
2026-03-27 HVAC/Mech 22535 SE HIGHLAND CIR MULLINS MECHANICAL A (Single Family Residential) (Alteration) project involving … BLACK LION HEATING &A/C LLC
2026-03-27 Signage 320 3RD AVE NE CUSHMAN & WAKEFIELD TEMP REAL ESTATE SIGN PERMIT
2026-03-27 HVAC/Mech 18707 SE NEWPORT WAY TAYLOR MECHANICAL A (Multifamily Residential) (Repair or Replacement) project in… SOUTH WEST PLMBG &WATER HTRS
2026-03-26 HVAC/Mech 2538 NE MAGNOLIA ST AGUILAR MECHANICAL A (Single Family Residential) (Alteration) project involving … ALL CLIMATE HEATING &A/C
2026-03-26 HVAC/Mech 18707 SE NEWPORT WAY GILHAM MECHANICAL A (Multifamily Residential) (Repair or Replacement) project in… RANGER HEATING &COOLING LLC
2026-03-26 HVAC/Mech 4210 182ND AVE SE BASS MECHANICAL A (Single Family Residential) (Repair or Replacement) project in… CASCADE ENERGY SERVICES LLC
2026-03-26 Plumbing 2538 NE MAGNOLIA ST AGUILAR PLUMBING A (Single Family Residential) (Repair or Replacement) project i… E-Z WAY PLUMBING LLC
2026-03-25 Plumbing 22495 SE 37TH TER BARRETT PLUMBING A (Multifamily Residential) (Repair or Replacement) project inv… COMPANION PLUMBING &HTNG LLC
2026-03-25 General Construction 1551 NE JOSHUA TREE LN POD Moving pod for 4/22/2026
2026-03-25 HVAC/Mech 2516 NE MAGNOLIA ST MATEAS MECHANICAL A (Single Family Residential) (Alteration) project involving 1… ALL CLIMATE HEATING &A/C
2026-03-25 Plumbing 2534 NE MAGNOLIA ST DECORNEJO PLUMBING A (Single Family Residential) (Repair or Replacement) project… E-Z WAY PLUMBING LLC
2026-03-25 General Construction PROVIDENCE RIDGE HOA Tree removal SOUND PRUNING LLC
2026-03-25 HVAC/Mech 4744 193RD AVE SE TOLLEFSON MECHANICAL A (Single Family Residential) (Repair or Replacement) proje… BRENNAN HEATING &A/C LLC
2026-03-25 HVAC/Mech 705 NW EVERWOOD DR GIUSTINI MECHANICAL A (Single Family Residential) (Alteration) project involving… BOB'S HEATING &AIR CNDTNG LLC
2026-03-25 Fence 360 RAINIER BLVD S RAINIER TRAIL DOG PARK Fence installation FURY SITE WORKS INC
2026-03-24 Fire Protection 2000 NW SAMMAMISH RD MOUNTAINS TO SOUND GREENWAY SPRING BREAKFAST Fundraising breakfast for non-profi… ALEXANDER'S U-RENT INC
2026-03-23 Signage 2300 NEWPORT WAY NW PSE-POTELCO 2300 NEWPORT WAY NW 101130629 Crew to park near J01 for cable pullin… POTELCO INC
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Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 7 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. CONTRACTOR UNKNOWN 5 permits/30d 47 (10) HVAC - Verifying…
2. BOB'S HEATING &AIR CNDTNG LLC 6 permits/30d Active 34 (22) HVAC - Verifying…
3. FAST WATER HEATER COMPANY 8 permits/30d Active 33 (16) HVAC - Verifying…
4. POTELCO INC 4 permits/30d Active 30 (11) HVAC - Verifying…
5. GREENWOOD HEATING &HOME SRVS 4 permits/30d Active 22 (11) HVAC - Verifying…
6. BRENNAN HEATING &A/C LLC 2 permits/30d 21 (7) HVAC - Verifying…
7. RESICON LLC 📞 2 permits/30d Active 20 (19) HVAC - 🔒 Reveal
8. GENE JOHNSN PLB HTG CL ELC LLC 📞 3 permits/30d 17 (7) HVAC - 🔒 Reveal
9. PYE-BARKER FIRE AND SAFETY LLC 17 (1) Fire Protection - Verifying…
10. INFRASOURCE SERVICES LLC 📞 2 permits/30d 16 (4) HVAC - 🔒 Reveal
11. D R HORTON 15 (2) - Verifying…
12. ALL CLIMATE HEATING &A/C 1 permits/30d 14 (2) HVAC - Verifying…
13. SOUTH WEST PLMBG &WATER HTRS 3 permits/30d Active 13 (11) HVAC - Verifying…
14. ESSENTIAL HEATING &AIR 📞 2 permits/30d 10 (7) HVAC - 🔒 Reveal
15. WASHINGTON ENERGY SVCS CO LLC 2 permits/30d 10 (7) HVAC - Verifying…
16. KOSS CONSTRUCTION INC 8 (8) Roofing - Verifying…
17. PELTRAM PLUMBING, LLC 7 permits/30d 7 (7) Plumbing - Verifying…
18. FIRE SYSTEMS WEST INC 📞 7 (6) Fire Protection - 🔒 Reveal
19. SOUND PRUNING LLC 1 permits/30d 7 (1) HVAC - Verifying…
20. CHINOOK BLDG ENVELOPE SERV 6 (6) HVAC - Verifying…
21. WASHINGTON GENERATORS LLC 6 (5) HVAC - Verifying…
22. BLACK LION HEATING &A/C LLC 3 permits/30d 6 (5) HVAC - Verifying…
23. SEATOWN ELECTRIC HTG &AIRLLC 2 permits/30d 6 (4) HVAC - Verifying…
24. CANNON CONSTRUCTION LLC 📞 1 permits/30d 6 (3) Electrical - 🔒 Reveal
25. ALL STAR HEATING &A/C INC 📞 2 permits/30d 6 (3) HVAC - 🔒 Reveal

Viewing 25 of 25 contractors in Issaquah

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Permit Types in Issaquah
Construction Activity in Issaquah

New building permits in Issaquah, Washington indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Issaquah Building Permits

Issaquah, Washington processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1034+ Issaquah building permits — updated daily from official city sources.

Every new construction project in Issaquah requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Issaquah.

How Contractors Use Issaquah Permit Data

HVAC contractors, electricians, plumbers, and roofers in Issaquah use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Issaquah building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Issaquah electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Issaquah open data portal.

Who pulled permits in Issaquah this week?

The most active contractors filing in Issaquah right now include CONTRACTOR UNKNOWN, BOB'S HEATING &AIR CNDTNG LLC, FAST WATER HEATER COMPANY, POTELCO INC and GREENWOOD HEATING &HOME SRVS. PermitGrab tracks 122 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Issaquah permit data?

The most recent permit indexed for Issaquah is dated 2026-08-03. Updated daily • newest record from 1d ago. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Issaquah right now?

In the last 30 days, Issaquah permitting activity covers 114 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Three plays that win in Issaquah

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Issaquah to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Issaquah — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Issaquah — $149/mo

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 and updated as new filings post. 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.

Nearby Washington Cities — explore building permits in other Washington cities

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Who’s Building in Issaquah?

Property owners with active permits or flagged parcels — with absentee-owner and portfolio-size intel. Great leads for solar, insurance, home-warranty, and renovation vendors.

Property Address Owner Owner Intel Source
19960 BALLINGER WAY NE ISSAQUAH WA C/O*** Absentee owner County assessor
800 5TH AVE NW ISSAQUAH WA MAR*** County assessor
715 KALMIA CT NW ISSAQUAH WA RAN*** 2 properties County assessor
490 EVERWOOD CT NW ISSAQUAH WA NAD*** 2 properties County assessor
435 EVERWOOD CT NW ISSAQUAH WA HWA*** 2 properties County assessor

5+ more property owners

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Frequently Asked Questions about Issaquah Building Permits

How many building permits does PermitGrab track in Issaquah?

PermitGrab currently tracks 1034 building permits in Issaquah, Washington. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Issaquah permit data?

PermitGrab collects Issaquah daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Issaquah?

Contractors find leads in Issaquah by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Issaquah — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. 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 & owner data, by use case

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

Real estate investors
Code violations in Issaquah = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Issaquah GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Issaquah addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Issaquah are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Issaquah renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Issaquah permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Issaquah mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Issaquah & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
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More Washington permit data

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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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Issaquah permits by trade

Issaquah addition permits Issaquah concrete & masonry permits Issaquah demolition permits Issaquah electrical permits Issaquah fire protection permits Issaquah general construction permits Issaquah hvac permits Issaquah interior renovation permits Issaquah landscaping permits Issaquah new construction permits Issaquah plumbing permits Issaquah roofing permits Issaquah structural permits
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