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Lumank Inc

Heat pump installer based in Redmond.

  • License active
  • Insurance and bond on file

14 jobs on Bellevue permits, 2024 to 2026: 13 heat pump installations, 1 EV charger installation. 49th most heat pump permits of 144 contractors in Bellevue.

Get a quote from Lumank IncCall (425) 522-3188Check license LUMANI*778RL

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 LUMANI*778RL, active in the state's records on Oct 3, 2026Construction contractor, HVAC/R specialtyWe found this license by the business name. No other active license has that name.The same business also holds license LUMANI*772DH (Construction contractor), active in the state's records.The same business also holds license LUMANI*751LW (Electrical contractor), active in the state's records.The same business also holds license LUMANI*755O5 (Plumbing contractor, journey level specialty), active in the state's records.Checks out
Insurance and bond?Bond $15,000 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 Mar 2, 2027.On file
Jobs on record14 jobs on Bellevue permits, 2024 to 2026: 13 heat pump installations, 1 EV charger installationThey are based in Redmond. Work outside Bellevue is not in these records.49th 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 13 heat pump permits, 1 mention a furnace, 2 mention ducts or a ducted system.

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

Track record

8 jobs in the last 12 months, up from 6 the year before

Q4 2024: 1 jobQ1 2025: 5 jobsQ4 2025: 2 jobsQ1 2026: 4 jobsQ3 2026: 2 jobsBusiest: 5 jobsLatest: 2 jobs20252026
Each bar is 3 months of permits. The tallest is 5 jobs, January to March 2025. 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

  • 980085 jobs
  • 980063 jobs
  • 980052 jobs
  • 980072 jobs
  • 980042 jobs

Jobs by kind of work

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.

DateWorkZIPOn the permit form
Aug 31, 2026Heat pumpA Single Family Residential Repair or Replacement Project Involving (1 Furnace 100,001 BTU to…98005not stated
Aug 27, 2026Heat pump98005not stated
Feb 23, 2026Heat pump98007not stated
Jan 19, 2026Heat pump (×2, same day)98006not stated
Jan 16, 2026EV charger98006not stated
Nov 16, 2025Heat pump98004not stated
Oct 13, 2025Heat pump98004not stated
Mar 27, 2025Heat pump98007not stated
Feb 12, 2025Heat pump98008not stated
Jan 17, 2025Heat pump98008not stated
Jan 14, 2025Heat pump (×2, same day)98008not stated
Dec 12, 2024Heat pump98008not stated

What to ask before you hire

About Lumank Inc

  • 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 Lumank Inc

Five quick questions. We pass your request to Lumank Inc.

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 Lumank Inc. 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 98008 and 98006

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

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