A Plus Mechanical LLC
Heat pump installer working in Seattle.
- Seattle publishes no contractor license list we can check
30 heat pump jobs on Seattle permits, 2024 to 2026.
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? | Seattle publishes no contractor license list we can checkThat says nothing about this business either way. | Ask them |
| Jobs on record | 30 heat pump jobs on Seattle permits, 2024 to 2026Every permit we have for them is heat pump.Our Seattle permit records cover October 2021 to October 2026.Of their 30 heat pump permits, 30 mention ductless or mini-split units. |
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 $10,000 (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 9 the year before
Where they work most
- 981159 jobs
- 981162 jobs
- 981252 jobs
- 981191 job
- 981771 job
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
A row marked ×2 or more stands for that many similar jobs on one day in one ZIP code.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Sep 2, 2026 | Heat pump | 98119 | not stated |
| Aug 14, 2026 | Heat pump (×2, same day)Ductless mini splits and venting | Not listed | $9,000 each |
| May 14, 2026 | Heat pump4 zone ductless mini split | 98116 | $7,000 |
| Apr 28, 2026 | Heat pump | 98116 | $12,000 |
| Feb 17, 2026 | Heat pumpDuctless mini split install | Not listed | $8,000 |
| Oct 24, 2025 | Heat pump | Not listed | $10,000 |
| Aug 29, 2025 | Heat pump | Not listed | $10,000 |
| Aug 29, 2025 | Heat pump (×2, same day) | Not listed | $8,000 each |
| Aug 20, 2025 | Heat pump | Not listed | $5,000 |
| Aug 19, 2025 | Heat pump | 98177 | $10,000 |
| May 2, 2025 | Heat pumpRemove existing daikin system and install Mitsubishi mini split | Not listed | $10,000 |
| Feb 3, 2025 | Heat pump | Not listed | $10,000 |
| Jan 31, 2025 | Heat pump | Not listed | $15,000 |
| Oct 9, 2024 | Heat pumpInstall 2 zone ductless heat pump and two indoor wall hung units | 98108 | $11,000 |
| Jun 12, 2024 | Heat pump | 98115 | $15,000 |
| Jun 12, 2024 | Heat pump | 98115 | $10,000 |
| Jun 10, 2024 | Heat pump | 98112 | $20,000 |
| May 15, 2024 | Heat pump | Not listed | $20,000 |
| May 15, 2024 | Heat pumpDuctless heat pump for ADU | 98115 | not stated |
| Apr 19, 2024 | Heat pump | 98125 | not stated |
| Apr 3, 2024 | Heat pump (×3, same day) | 98115 | $5,000 each |
| Mar 8, 2024 | Heat pumpDuctless heat pumps | 98115 | not stated |
| Mar 7, 2024 | Heat pumpDuctless mini split heat pump | 98115 | not stated |
| Feb 8, 2024 | Heat pumpMulti zone ductless heat pump | 98115 | $15,000 |
| Feb 8, 2024 | Heat pump | Not listed | $10,000 |
| Jan 31, 2024 | Heat pumpDuctless mini split 1&1 | 98125 | $6,000 |
What to ask before you hire
About A Plus Mechanical LLC
- Ask for their license number and check it with the state.
- 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 A Plus Mechanical LLC
Five quick questions. We pass your request to A Plus Mechanical LLC.
Request for A Plus Mechanical LLC
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We pass it to A Plus Mechanical LLC. 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 98115 and 98116
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See all 197 heat pump installers in Seattle, ranked by jobs
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