B&t Service
Heat pump installer based in Renton.
- License BTSERTS923NE, expired in the state's records on Oct 3, 2026
- No current bond on the state's list for this license
16 heat pump jobs on Seattle permits, 2022 to 2025.
The state showed this license as "expired" on Oct 3, 2026. Do not hire until that is cleared.
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 BTSERTS923NE, expired in the state's records on Oct 3, 2026Heating/Vent/Air-Conditioning and Refrig (HVAC/R) | Problem |
| Insurance and bond? | No current bond on the state's list for this licenseNo liability insurance policy on the state's list for this license. | Ask them |
| Jobs on record | 16 heat pump jobs on Seattle permits, 2022 to 2025Every permit we have for them is heat pump.They are based in Renton. Work outside Seattle is not in these records.Our Seattle permit records cover October 2021 to October 2026.Of their 16 heat pump permits, 16 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 $2,300 (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
Jobs per quarter
Where they work most
- 981183 jobs
- 981062 jobs
- 981442 jobs
- 981162 jobs
- 981092 jobs
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 18, 2025 | Heat pumpRunning line sets between indoor and outdoor units Single zone mini split (one to one) | 98106 | $2,500 |
| Aug 15, 2023 | Heat pumpAdd 2 zone mini split heat pump system | 98117 | not stated |
| Sep 19, 2022 | Heat pumpRun line sets for 2 mini split systems and 2 air conditioners | 98103 | $2,800 |
| Sep 15, 2022 | Heat pump | 98106 | not stated |
| Sep 15, 2022 | Heat pump | 98118 | $9,000 |
| Sep 15, 2022 | Heat pump | 98144 | $2,100 |
| Sep 15, 2022 | Heat pump | 98144 | $2,800 |
| Sep 15, 2022 | Heat pump | 98125 | $1,500 |
| Sep 6, 2022 | Heat pumpInstallation of 4 zone mini split in each unit | 98118 | $4,000 |
| Sep 1, 2022 | Heat pumpRunning line sets for 3 mini split heads | 98116 | $3,000 |
| Sep 1, 2022 | Heat pumpRunning line sets for 4 mini split heads | 98118 | $2,000 |
| Sep 1, 2022 | Heat pump (×2, same day) | 98109 | $1,000 each |
| Aug 30, 2022 | Heat pumpRunning line sets to 2 mini split wall mount heads | 98146 | not stated |
| Jul 28, 2022 | Heat pumpRunning line sets for two zone mini split system | 98146 | not stated |
| Jul 28, 2022 | Heat pumpRunning line set for 3 heads mini split | 98116 | $1,500 |
What to ask before you hire
About B&t Service
- Do not hire until the state shows the license as active.
- Ask for proof of liability insurance and a current bond.
- 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
- 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 B&t Service
Five quick questions. We pass your request to B&t Service.
Request for B&t Service
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You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to B&t Service. 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 98118 and 98106
- Greenwood Heating & Home Services
- Seatown Electric, Plumbing, Heating & Air Dba Seatown Services
- Evergreen Home Heating & Energy
- D K Systems, Inc.
- Expert Air Control
- Cascade Climate LLC
See all 197 heat pump installers in Seattle, ranked by jobs
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