Seatown Electric, Plumbing, Heating & Air Dba Seatown Services
Heat pump installer based in Mukilteo.
- License active
- Bond on file
2,671 jobs on Seattle permits, 2021 to 2026: 1,400 heat pump installations, 894 panel upgrades, 377 EV charger installations. 2nd most heat pump permits of 197 contractors in Seattle.
What the records show vs. what they say
The public record next to the business's own words.
| Question | Records show | They say | Mark |
|---|---|---|---|
| Licensed? | License SEATOEH761QM, active in the state's records on Oct 3, 2026Electrical contractor, residential specialtyHeat pump jobs include wiring, so many Washington installers hold an electrical contractor license. | Checks out | |
| Insurance and bond? | Bond $4,000 on file with the state, with no end date (it stays in force until the bond company cancels it)The state keeps no liability insurance records for electrical contractors, so ask for a certificate. | Bond on file | |
| Jobs on record | 2,671 jobs on Seattle permits, 2021 to 2026: 1,400 heat pump installations, 894 panel upgrades, 377 EV charger installationsThey are based in Mukilteo. Work outside Seattle is not in these records.2nd most heat pump permits of 197 licensed contractors in Seattle. That counts jobs, not quality.Our Seattle permit records cover October 2021 to October 2026.Of their 1,400 heat pump permits, 123 mention ductless or mini-split units, 16 mention a furnace, 1 mention oil heat, 6 mention ducts or a ducted system.Permit notes rarely say what heat a home had: across Seattle, 1% of heat pump permits mention oil. |
In their words
- Services: Electrical installation, Electrical repair, Plumbing installation, Plumbing repair
and 6 more
Furnace installation, Heat pump installation, AC unit installation, Panel service upgrade, Generator installation, EV charging installation - Warranty: Installations will outlast industry standards
- Works in: King County, Snohomish County, Whatcom County, Skagit County
Records: the state Department of Labor and Industries and City of Seattle permits. They say: seatownservices.com, read October 2026, summed up by us. We matched the site to this business by its name, city and trade; no license or phone on record could confirm it. We have not checked that the claims are true.
Cost and timing
All heat pump jobs in Seattle: $6,000 to $15,000
Half of 25,747 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Ductless mini-splits in Seattle: $6,000 to $15,000 (10,687 permits)
- Ducted heat pumps in Seattle: $9,000 to $22,000 (591 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Rebates
Seattle's Clean Heat Program: $2,000 off for most homes that switch from oil heat to a Mitsubishi Electric heat pump. Households earning 81% to 150% of the area median income get $4,000 more, $6,000 in all. The install must be finished by May 30, 2027, by one of the program's participating contractors.
Seatown Electric, Plumbing, Heating & Air Dba Seatown Services is on the program's participating contractor list (the program's own list, hosted on a Mitsubishi Electric dealer site; read October 2026).
As the city's page read in October 2026. Check it for changes.
Permit value (not a price)
Their typical permit lists $8,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. Over their last 12 months (107 permits) it was $13,000. What heat pump jobs cost in Seattle.
Get 2 or 3 written quotes.
Permit timeline
Across Seattle, a heat pump permit stays open about 87 days, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. The permit itself is usually issued the same day. How long heat pump jobs take.
Track record
171 jobs in the last 12 months, down from 399 the year before
Where they work most
- 98115304 jobs
- 98103206 jobs
- 98117202 jobs
- 98125183 jobs
- 98199149 jobs
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Sep 28, 2026 | Heat pump2.25-Ton Multi-position Air Handler Heat pump | 98115 | $25,000 |
| Sep 28, 2026 | Heat pump48,000 BTU multi-zone outdoor heat pump | 98106 | $18,000 |
| Sep 22, 2026 | Heat pump3 head ductless hp and hp | 98117 | $55,000 |
| Sep 15, 2026 | Heat pumpInstall one Mitsubishi MXZ3D24NL 3-port heat pump outdoor unit with two ductless wall-mounted… | 98177 | $12,131 |
| Sep 1, 2026 | Heat pump | 98144 | $12,000 |
| Aug 25, 2026 | Heat pumpRemove existing oil furnace and install a 2-ton Mitsubishi Hyper-Heat ducted heat pump system… | 98115 | $18,968 |
| Aug 21, 2026 | Heat pump | 98125 | $8,200 |
| Aug 21, 2026 | Heat pump | 98177 | $16,000 |
| Aug 19, 2026 | Heat pump | 98118 | $22,000 |
| Aug 10, 2026 | Heat pumpDuctless hp replacement | 98117 | $8,500 |
| Jul 31, 2026 | Heat pumpReplacing ductless hp | 98122 | $8,500 |
| Jul 28, 2026 | Heat pump | 98109 | $18,000 |
| Jul 23, 2026 | Heat pumpRemoval of existing equipment and installation of a 5-head mini-split heat pump system, including… | 98112 | $32,000 |
| Jul 23, 2026 | Heat pumpReplace existing two-zone ductless mini-split system with (1) 18,000 BTU outdoor heat pump and (2)… | 98117 | $8,291 |
| Jul 22, 2026 | Heat pump | 98122 | $18,000 |
| Jul 14, 2026 | Heat pumpRemove and replace one (1) 15 SEER inverter side-discharge heat pump, including one (1) matching… | 98199 | $13,209 |
| Jul 9, 2026 | Heat pumpInstall a Mitsubishi MXZ-3D24NL three-zone ductless mini-split heat pump system with two 6,000 BTU… | 98116 | $18,480 |
| Jul 9, 2026 | Heat pumpInstall one (1) 5-port outdoor heat pump unit (Model: MXZ5D42NL) and five (5) indoor mini-split… | 98118 | $24,977 |
| Jun 29, 2026 | Heat pumpNo details on the permit | 98117 | $32,000 |
| Jun 29, 2026 | Heat pumpInstall a two-zone ductless heat pump system with one outdoor unit and two indoor wall-mounted… | 98122 | $21,336 |
| Jun 26, 2026 | Heat pump | 98125 | $18,000 |
| Jun 26, 2026 | Heat pump | 98199 | $12,000 |
| Jun 26, 2026 | Heat pump | 98117 | $28,000 |
| Jun 25, 2026 | Heat pump | 98105 | $18,000 |
| Jun 25, 2026 | Heat pump | 98115 | $22,000 |
| Jun 25, 2026 | Heat pumpTwo head ductless hp | 98126 | $23,000 |
| Jun 25, 2026 | Heat pump2 zone head ductless hp | 98112 | $18,000 |
| Jun 22, 2026 | Heat pump | 98122 | $22,000 |
| Jun 22, 2026 | Heat pump | 98103 | $22,000 |
| Jun 17, 2026 | Heat pumpHp and ductless hp | 98105 | $30,000 |
| Jun 16, 2026 | Heat pump | 98116 | $22,000 |
| Jun 12, 2026 | Heat pump | 98136 | $32,000 |
| Jun 9, 2026 | Heat pump | 98144 | $8,500 |
| Jun 1, 2026 | Heat pump | 98115 | $28,000 |
| Jun 1, 2026 | Heat pump | 98117 | $28,000 |
| May 29, 2026 | Heat pump | 98118 | $28,000 |
| May 27, 2026 | Heat pump | 98144 | $8,500 |
| May 20, 2026 | Heat pumpTwo heat pumps, 3 zones total install | 98102 | $16,000 |
| May 14, 2026 | Heat pumpSingle ductless unit | 98117 | $8,500 |
| May 14, 2026 | Heat pumpNew 3 ton Heat Pump and furnace replacement | 98117 | $14,000 |
What to ask before you hire
About Seatown Electric, Plumbing, Heating & Air Dba Seatown Services
- Ask for a certificate of liability insurance.
- Ask which rebates apply to your job and who files the paperwork.
- Ask for the workmanship warranty in writing: how many years, and what it covers.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any heat pump installer
- What size unit, and did you measure the house to choose it?
- Do my ducts or my electrical panel need work first?
- Who pulls the permit, and what rebates apply?
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