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Brennan Heating & A/c LLC

Heat pump installer based in Seattle.

  • License active
  • Insurance and bond on file

170 jobs on Bellevue permits, 2021 to 2026: 143 heat pump installations, 22 panel upgrades, 5 EV charger installations. 4th most heat pump permits of 144 contractors in Bellevue.

Get a quote from Brennan Heating & A/c LLCCall (206) 248-7900Check license BRENNHC795OO

What the public records show

From the state's license records and the city's permits, one question at a time.

QuestionRecords showMark
Licensed?License BRENNHC795OO, active in the state's records on Oct 3, 2026Plumbing contractor, journey level specialtyWe found this license by the business name. No other active license has that name.The same business also holds license BRENNHA971R9 (Construction contractor), active in the state's records.Checks out
Insurance and bond?Bond $6,000 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 Apr 28, 2027.On file
Jobs on record170 jobs on Bellevue permits, 2021 to 2026: 143 heat pump installations, 22 panel upgrades, 5 EV charger installationsThey are based in Seattle. Work outside Bellevue is not in these records.4th most heat pump permits of 144 contractors in Bellevue. That counts jobs, not quality.Our Bellevue permit records cover September 2021 to September 2026.Of their 143 heat pump permits, 21 mention ductless or mini-split units, 99 mention a furnace.

Records: the state Department of Labor and Industries and City of Bellevue permits.

Track record

29 jobs in the last 12 months, up from 24 the year before

Q4 2021: 6 jobsQ1 2022: 8 jobsQ2 2022: 13 jobsQ3 2022: 8 jobsQ4 2022: 10 jobsQ1 2023: 13 jobsQ2 2023: 12 jobsQ3 2023: 7 jobsQ4 2023: 6 jobsQ1 2024: 11 jobsQ2 2024: 13 jobsQ3 2024: 10 jobsQ4 2024: 7 jobsQ1 2025: 4 jobsQ2 2025: 12 jobsQ3 2025: 3 jobsQ4 2025: 1 jobQ1 2026: 6 jobsQ2 2026: 10 jobsQ3 2026: 10 jobsBusiest: 13 jobsBusiest: 13 jobs20222023202420252026
Each bar is 3 months of permits. The tallest is 13 jobs, April to June 2022. Across Bellevue, all contractors together had 2% more heat pump jobs in the last 12 months than in the 12 months before.

Where they work most

  • 9800690 jobs
  • 9800848 jobs
  • 9800713 jobs
  • 9800512 jobs
  • 980046 jobs

Jobs by kind of work

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

DateWorkZIPOn the permit form
Aug 31, 2026Heat pump98006not stated
Aug 27, 2026Heat pump98007not stated
Aug 25, 2026Panel upgrade98005not stated
Aug 20, 2026Heat pump98006not stated
Aug 18, 2026Heat pump98008not stated
Aug 12, 2026Heat pump98006not stated
Jul 29, 2026Heat pump98008not stated
Jul 14, 2026Heat pump98008not stated
Jul 6, 2026Heat pump98008not stated
Jul 2, 2026Heat pump98006not stated
Jun 19, 2026Heat pump98006not stated
Jun 19, 2026Heat pump98008not stated
Jun 17, 2026Heat pump98006not stated
Jun 15, 2026Heat pump98008not stated
Jun 15, 2026Heat pump98006not stated
Jun 9, 2026EV charger98008not stated
May 14, 2026Heat pump98007not stated
May 4, 2026Heat pump98008not stated
Apr 13, 2026Heat pump98008not stated
Apr 3, 2026Heat pump98006not stated
Mar 23, 2026Heat pump98006not stated
Mar 2, 2026Heat pump98006not stated
Feb 25, 2026EV charger98008not stated
Feb 23, 2026Heat pump98008not stated
Feb 6, 2026Heat pump98006not stated
Jan 12, 2026Heat pump98005not stated
Dec 23, 2025Heat pump98008not stated
Sep 23, 2025Heat pump98008not stated
Sep 23, 2025Panel upgrade98008not stated
Aug 21, 2025Heat pump98006not stated
Jun 30, 2025Heat pump98004not stated
Jun 26, 2025Heat pump98007not stated
Jun 13, 2025Heat pump98006not stated
Jun 11, 2025Heat pump98006not stated
Jun 3, 2025Heat pump98006not stated
May 19, 2025Heat pump98007not stated
May 12, 2025Heat pump98006not stated
May 6, 2025Heat pump98006not stated
May 5, 2025Heat pump98006not stated
Apr 29, 2025Heat pump98006not stated

What to ask before you hire

About Brennan Heating & A/c LLC

  • 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 Brennan Heating & A/c LLC

Five quick questions. We pass your request to Brennan Heating & A/c LLC.

You decide who to hire. Your details go only to the contractors you pick. How we use your details

1. Where is the job?

We match contractors who work near it. We never ask for your street address.

2. What do you need?

Pick any that fit.

3. When do you want to start?
4. What is your rough budget?

A range is fine. It helps contractors reply with a real number.

5. Where should we send it?

Your contact details go only to who you pick here.

Sent. We have your request.

We pass it to Brennan Heating & A/c 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 room

More heat pump installers near 98006 and 98008

See all 144 heat pump installers in Bellevue, ranked by jobs

Run this business? Claim this page to get requests by email and reply to homeowners here.

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