COMPANY RECORD · SEATTLE, WA
South West Plumbing & Waterheaters, Inc. — permit history in Seattle, WA
South West Plumbing & Waterheaters, Inc. appears on 565 Seattle permit records from 2022 through 2026, most often electrical (51.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 291 | 51.5% |
| Mechanical / HVAC | 274 | 48.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2022 | 1 |
| 2023 | 31 |
| 2025 | 276 |
| 2026 | 257 |
Busiest year on record: 2025, with 276 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 2500 MONTAVISTA PL W | 2026-10-29 |
| 5138 S RUGGLES ST | 2026-10-28 |
| 7205 17TH AVE SW | 2026-10-28 |
| 3743 SW ELMGROVE ST | 2026-10-28 |
| 4009 DAYTON AVE N | 2026-10-28 |
| 7037 14TH AVE SW | 2026-10-28 |
| 6707 34TH PL S | 2026-10-28 |
| 10027 MARINE VIEW DR SW | 2026-10-23 |
| 2316 N 62ND ST | 2026-10-22 |
| 12003 36TH AVE NE | 2026-10-22 |
| 8509 17th PL NE | 2026-10-21 |
| 8509 17TH PL NE | 2026-10-21 |
| 4048 56TH AVE SW | 2026-10-21 |
| 3146 LAKEWOOD AVE S | 2026-10-20 |
298 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $853 to $40,000, median $9,250. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| As You Wish Electric | 31 | 2015–2026 |
| Adt LLC | 18 | 2015–2026 |
| Seatown Electric, Plumbing, Heating & Air DBA Seatown Services | 11 | 2015–2026 |
| Greenwood Heating & Home Services | 9 | 2019–2026 |
| Kemly Electric, Inc. | 6 | 2015–2026 |
| Sutter Home And Hearth | 6 | 2020–2026 |
| Home Comfort Alliance | 5 | 2016–2026 |
| Evergreen Home Heating & Energy | 4 | 2020–2026 |
Companies that also appear in Seattle permit records at addresses where South West Plumbing & Waterheaters, Inc. filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
565 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7169726-FR | 2026-10-29 | Mechanical / HVAC | 2500 MONTAVISTA PL W | 90 to 90 furnace swap low voltage wiring thermostat | $4,000 |
| 7169570-FR | 2026-10-28 | Mechanical / HVAC | 5138 S RUGGLES ST | 80 to 80 furnace swap adding heat pump | $6,000 |
| 7169178-FR | 2026-10-28 | Mechanical / HVAC | 7205 17TH AVE SW | remove and replace gas furnace low voltage wiring thermostat | $7,000 |
| 7169728-EL | 2026-10-28 | Electrical | 2500 MONTAVISTA PL W | altering circuit for furnace swap | |
| 7169579-FR | 2026-10-28 | Mechanical / HVAC | 3743 SW ELMGROVE ST | 80 to 80 furnace swap low voltage wiring thermostat hvac system | $6,000 |
| 7169575-RF | 2026-10-28 | Mechanical / HVAC | 5138 S RUGGLES ST | 80 to 80 furnace swap adding heat pump low voltage wiring thermostat for hvac system | $2,000 |
| 7169612-FR | 2026-10-28 | Mechanical / HVAC | 4009 DAYTON AVE N | 80 to 80 furnace swap low voltage wiring thermostat | $6,000 |
| 7169572-EL | 2026-10-28 | Electrical | 5138 S RUGGLES ST | altering circuit for furnace swap adding heat pump hvac system | |
| 7169581-EL | 2026-10-28 | Electrical | 3743 SW ELMGROVE ST | altering circuits for furnace swap | |
| 7169387-FR | 2026-10-28 | Mechanical / HVAC | 7037 14TH AVE SW | 90 to 90 furnace swap low voltage wiring for thermostat | $4,000 |
| 7169421-FR | 2026-10-28 | Mechanical / HVAC | 6707 34TH PL S | 90 to 90 furnace swap low voltage wiring for thermostat | $4,000 |
| 7169617-EL | 2026-10-28 | Electrical | 4009 DAYTON AVE N | altering circuit furnace swap | |
| 7169424-EL | 2026-10-27 | Electrical | 6707 34TH PL S | altering circuit for furnace swap | |
| 7169389-EL | 2026-10-27 | Electrical | 7037 14TH AVE SW | altering circuits for furnace swap hvac system | |
| 7169182-EL | 2026-10-26 | Electrical | 7205 17TH AVE SW | altering circuit for furnace replacement | |
| 7168897-EL | 2026-10-23 | Electrical | 10027 MARINE VIEW DR SW | altering circuit for furnace replacement adding heat pump | |
| 7168891-FR | 2026-10-23 | Mechanical / HVAC | 10027 MARINE VIEW DR SW | remove and replace gas furnace adding heat pump low voltage wiring thermostat | $13,000 |
| 7168910-RF | 2026-10-23 | Mechanical / HVAC | 10027 MARINE VIEW DR SW | remove and replacing gas furnace adding heat pump low voltage wiring thermostat | $4,000 |
| 7168755-EL | 2026-10-22 | Electrical | 2316 N 62ND ST | altering circuit for a single zone ductless heat pump. | |
| 7168817-EL | 2026-10-22 | Electrical | 12003 36TH AVE NE | altering circuit for furnace swap 90 to 90 | |
| 7168758-RF | 2026-10-22 | Mechanical / HVAC | 2316 N 62ND ST | single zone ductless heat pump | $5,000 |
| 7168816-FR | 2026-10-22 | Mechanical / HVAC | 12003 36TH AVE NE | 90 to 90 furnace swap low voltage wiring thermostat | $8,000 |
| 7168753-FR | 2026-10-22 | Mechanical / HVAC | 2316 N 62ND ST | Single Zone ductless heat pump | $3,000 |
| 7168267-RF | 2026-10-21 | Mechanical / HVAC | 8509 17th PL NE | 2 zone ductless minisplit | $1,300 |
| 7168247-FR | 2026-10-21 | Mechanical / HVAC | 8509 17TH PL NE | Installing 2 zone Mini split ductless low voltage wiring thermostat for hvac | $12,000 |
| 7168439-RF | 2026-10-21 | Mechanical / HVAC | 4048 56TH AVE SW | 80 to 9 0 furnace and heat pump to heat pump low voltage wiring thermostat for hvac system | $6,000 |
| 7168436-FR | 2026-10-21 | Mechanical / HVAC | 4048 56TH AVE SW | 80 to 90 furnace and heat pump to heat pump | $6,000 |
| 7168437-EL | 2026-10-20 | Electrical | 4048 56TH AVE SW | altering circuit for furnace and heat pump hvac system | |
| 7168343-EL | 2026-10-20 | Electrical | 3146 LAKEWOOD AVE S | altering circuit for furnace swap hvac system | |
| 7168331-EL | 2026-10-20 | Electrical | 8416 FAUNTLEROY WAY SW | altering circuit for furnace swap hvac system | |
| 7168260-EL | 2026-10-20 | Electrical | 8509 17TH PL NE | Altering circuit for 2 zone ductless mini split | |
| 7167814-EL | 2026-10-16 | Electrical | 5260 18TH AVE NE | 20amp circuit up to 10' | |
| 7167609-EL | 2026-10-15 | Electrical | 4053 46TH AVE SW | altering circuit for gas furnace swap hvac system | |
| 7167599-EL | 2026-10-15 | Electrical | 6440 23RD AVE S | altering circuit for a furnace swap | |
| 7167603-FR | 2026-10-15 | Mechanical / HVAC | 4053 46TH AVE SW | remove and replace gas furnace low voltage wiring for thermostat | $9,000 |
| 7167592-FR | 2026-10-15 | Mechanical / HVAC | 6440 23RD AVE S | 90 to 90 furnace swap low voltage wiring thermostat for hvac system | $5,000 |
| 7167255-RF | 2026-10-14 | Mechanical / HVAC | 2604 NW 86TH ST | 90 to 90 furnace swap adding heat pump low voltage wiring thermostat | $7,500 |
| 7167153-FR | 2026-10-14 | Mechanical / HVAC | 8416 FAUNTLEROY WAY SW | Remove and replace furnace, low voltage wiring thermostat for HVAC system | $8,000 |
| 7167155-FR | 2026-10-14 | Mechanical / HVAC | 3146 LAKEWOOD AVE S | Remove and replace gas furnace 90 to 90, low voltage wiring for thermostat hvac system | $8,000 |
| 7167251-FR | 2026-10-14 | Mechanical / HVAC | 2604 NW 86TH ST | 90 to 90 furnace swap, and adding heat pump. low voltage wiring thermostat for hvac system | $12,000 |
| 7167190-RF | 2026-10-14 | Mechanical / HVAC | 530 S TRENTON ST | 2 zone ductless adding 3 cadets | $7,500 |
| 7167201-FR | 2026-10-14 | Mechanical / HVAC | 530 S TRENTON ST | 2 zone ductless low voltage wiring thermostat for hvac system | $6,000 |
| 7167253-EL | 2026-10-13 | Electrical | 2604 NW 86TH ST | altering circuit for furnace swap 90 to 90 adding heat pump | |
| 7167213-EL | 2026-10-13 | Electrical | 530 S TRENTON ST | We are installing 3 cadet heaters 500 watts each, .5 kva each times 3 | |
| 7167044-EL | 2026-10-12 | Electrical | 9021 36TH AVE S | 2 circuits, 30 amp circuit up to 10' and 20 amp circuit up to 10' | |
| 7166665-EL | 2026-10-08 | Electrical | 530 S TRENTON ST | A service upgrade to 200amps relocate panel from crawl to exterior | |
| 7166305-FR | 2026-10-07 | Mechanical / HVAC | 2919 FAIRMOUNT AVE SW | remove and replace gas furnace low voltage wiring thermostat for hvac system | $9,000 |
| 7166310-EL | 2026-10-07 | Electrical | 2919 FAIRMOUNT AVE SW | Alter circuits for furnace replacement for HVAC system, low voltage thermostat | |
| 7165788-EL | 2026-10-05 | Electrical | 4548 33RD AVE W | Alter circuits for furnace replacement for HVAC system, low voltage thermostat | |
| 7165780-FR | 2026-10-05 | Mechanical / HVAC | 4548 33RD AVE W | Remove and replace furnace, low voltage wiring thermostat for HVAC system | $8,000 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Search these records
The 565 permits above are a static record through 2026. Select a year above to open that year’s records, or search South West Plumbing & Waterheaters, Inc. in Seattle, WA by address, trade or date range.
Source and limits
Public Seattle permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →
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