Dynamic Services
Heat pump installer based in Tacoma.
- License active
- Insurance and bond on file
28 heat pump jobs on Seattle permits, 2024 to 2026. 73rd most heat pump permits of 197 contractors in Seattle.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License DYNAMS*777DZ, active in the state's records on Oct 3, 2026Construction contractor | Checks out |
| Insurance and bond? | Bond $30,000 on file with the state, with no end date (it stays in force until the bond company cancels it)Liability insurance $1,000,000 on file with the state, until Feb 17, 2027. | On file |
| Jobs on record | 28 heat pump jobs on Seattle permits, 2024 to 2026Every permit we have for them is heat pump.They are based in Tacoma. Work outside Seattle is not in these records.73rd 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 28 heat pump permits, 23 mention ductless or mini-split units, 1 mention a furnace. |
Records: the state Department of Labor and Industries and City of Seattle permits.
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.
As the city's page read in October 2026. Check it for changes.
Permit value (not a price)
Their typical permit lists $2,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. 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
7 jobs in the last 12 months, down from 16 the year before
Where they work most
- 981993 jobs
- 981152 jobs
- 981192 jobs
- 981032 jobs
- 981222 jobs
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 |
|---|---|---|---|
| Jul 28, 2026 | Heat pumpMini split heat pump | 98109 | $1,240 |
| Jul 16, 2026 | Heat pumpOnly have mini splits | 98115 | not stated |
| Apr 28, 2026 | Heat pumpMini split install | 98199 | $1,800 |
| Apr 21, 2026 | Heat pumpJust mini split heat pump | Not listed | $1,200 |
| Feb 13, 2026 | Heat pumpJust mini split | 98119 | $1,500 |
| Feb 5, 2026 | Heat pumpInstalling daikin 3 head mini split | 98117 | $1,500 |
| Oct 15, 2025 | Heat pumpJust mini split ONLY | 98115 | $1,800 |
| Sep 24, 2025 | Heat pumpJust mini splits | 98103 | $1,800 |
| Aug 29, 2025 | Heat pumpJust mini splits | Not listed | $1,800 |
| Aug 25, 2025 | Heat pumpJust mini split only | 98199 | $2,000 |
| Aug 25, 2025 | Heat pumpWe only did mini splits | 98126 | $2,000 |
| Jul 31, 2025 | Heat pumpMini splits ONLY | 98122 | $2,200 |
| Jun 11, 2025 | Heat pump | Not listed | $2,000 |
| May 27, 2025 | Heat pumpMini splits only | 98108 | $2,200 |
| May 14, 2025 | Heat pumpMini split jop | 98199 | $2,200 |
| May 7, 2025 | Heat pumpFurnace/heat pump | 98125 | $2,200 |
| Mar 17, 2025 | Heat pumpMini splits and vents | Not listed | $1,500 |
| Feb 7, 2025 | Heat pumpDucting and heat pump | Not listed | $2,000 |
| Jan 23, 2025 | Heat pump3 head mini split | Not listed | $2,000 |
| Jan 6, 2025 | Heat pump | 98136 | $2,000 |
| Jan 6, 2025 | Heat pump | 98125 | $2,200 |
| Dec 13, 2024 | Heat pumpMini split system | 98108 | $3,000 |
| Nov 5, 2024 | Heat pumpNo details on the permit | 98119 | $1,200 |
| Sep 20, 2024 | Heat pumpHeat pump install | 98144 | $1,400 |
| Jun 13, 2024 | Heat pumpRunning pipes for mini splits | Not listed | $2,200 |
| May 21, 2024 | Heat pumpLines needed for heat pump | 98103 | not stated |
| May 13, 2024 | Heat pumpNo details on the permit | 98133 | $2,500 |
| Feb 26, 2024 | Heat pumpDuctless and vent job | 98122 | $8,000 |
What to ask before you hire
About Dynamic Services
- Ask whether they are on the city's participating list, which rebates apply to your job, and who files the paperwork.
- Ask what the warranty covers and for how long, in writing.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any heat pump installer
- Can you show me proof of liability insurance and your bond?
- 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?
Get a quote from Dynamic Services
Five quick questions. We pass your request to Dynamic Services.
Request for Dynamic Services
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We pass it to Dynamic Services. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore heat pump installers near 98199 and 98115
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- Ballard Natural Gas
- The Heat and AC Guys Inc
- Day & Nite Plumbing & Htg Inc
- Greenhead Heating and Electrical LLC
See all 197 heat pump installers in Seattle, ranked by jobs
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