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Villquin Air Services Llc

Heat pump installer based in Hayward. Licensed since 2020.

  • License active
  • Workers' comp on file

28 heat pump jobs on San Francisco permits, 2021 to 2026. 27th most heat pump permits of 217 contractors in San Francisco.

Get a quote from Villquin Air Services LlcCall (510) 969-4380Check license 1062552

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 1062552, active in the state's records on Sep 23, 2026Electrical, heating and airNo complaints or citations on the board's public record.Checks out
Workers' comp?Workers' comp policy on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home.On file
In business?Licensed since 2020
Jobs on record28 heat pump jobs on San Francisco permits, 2021 to 2026Every permit we have for them is heat pump.They are based in Hayward. Work outside San Francisco is not in these records.27th most heat pump permits of 217 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026.Of their 28 heat pump permits, 13 mention ductless or mini-split units, 11 mention a furnace, 10 mention ducts or a ducted system.

Records: the state license board and City of San Francisco permits.

State license board record

No complaints or citations on the board's public record.

Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 1062552 on CSLB

Cost and timing

Permit value (not a price)

Their typical permit lists $17,161 (half list more, half less)

That is the figure written on the permit form, which can be far from what you pay. Kitchen jobs alone: typical permit $22,575 (7 permits, a small sample). What heat pump jobs cost in San Francisco.

Get 2 or 3 written quotes.

Permit timeline

Across San Francisco, a heat pump permit stays open about 45 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

5 jobs in the last 12 months, about the same as 5 the year before

Q3 2021: 1 jobQ1 2022: 2 jobsQ2 2022: 2 jobsQ3 2022: 1 jobQ4 2022: 1 jobQ1 2023: 4 jobsQ3 2023: 1 jobQ4 2023: 3 jobsQ1 2024: 1 jobQ2 2024: 2 jobsQ1 2025: 2 jobsQ2 2025: 3 jobsQ4 2025: 1 jobQ1 2026: 2 jobsQ3 2026: 2 jobsBusiest: 4 jobsLatest: 2 jobs20222023202420252026
Each bar is 3 months of permits. The tallest is 4 jobs, January to March 2023. Across San Francisco, all contractors together had 17% more heat pump jobs in the last 12 months than in the 12 months before.

Where they work most

  • 941315 jobs
  • 941124 jobs
  • 941103 jobs
  • 941073 jobs
  • 941093 jobs

Latest jobs

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

DateWorkZIPOn the permit form
Jul 24, 2026Heat pumpWork category: 1m; *install a 18k btu ductless cassette type indoor unit in family room *install…94114$20,000
Jul 7, 2026Heat pumpWork category: 1m; *install a 1 ton single zone wall mounted indoor unit94133$7,547
Mar 19, 2026Heat pumpWork category: 1m; previously expired permit #: pmw20210629630 install a single zone fujitsu…94110$19,440
Feb 23, 2026Heat pump94131$15,314
Nov 25, 2025Heat pump94118not stated
Jun 24, 2025Heat pumpWork category: 1m; - install a 1.5 ton one way ceiling cassette for kitchen, living room and hallway94131$27,935
Jun 24, 2025Heat pumpWork category: 1m; - install a 1.5 ton one way ceiling cassette indoor unit for kitchen, living…94131$17,161
Apr 29, 2025Heat pumpWork category: 1m; two zone ducted heat pump system installation *remove and dispose existing gas…94118$40,320
Jan 15, 2025Heat pump94112$30,072
Jan 10, 2025Heat pumpWork category: 1m; single zone mini-split installation *install a 1 ton single zone wall mounted…94115$5,400
May 23, 2024Heat pumpWork category: 1m; *install branch distribution box, run copper lines and communication wires…94112$22,575
May 15, 2024Heat pumpWork category: 1m; *install branch distribution box, run copper lines and communication wires…94121$22,575
Jan 19, 2024Heat pump94117$35,998
Nov 7, 2023Heat pumpWork category: 1m; *install a 1 ton wall mount ductless in bedroom; *install a 1 ton heat pump…94117$7,740
Nov 6, 2023Heat pump94112$20,749
Oct 2, 2023Heat pumpWork category: 1m; *remove and dispose existing gas heater from garage, cap gas lines, remove flue…94107$20,100
Aug 23, 2023Heat pumpWork category: 1m; *installation of a multi split heat pump system, three wall mount type indoors…94109$16,000
Mar 21, 2023Heat pumpWork category: 1m; multi-zone heat pump system installation (apt #7) * install a 9k btu ductless…94109$14,667
Feb 28, 2023Heat pumpWork category: 1m; multi-zone heat pump system installation (apt 5, 7, 8) * install a 9k btu…94109$44,000
Jan 20, 2023Heat pumpWork category: 1m; install a vrf airstage heat pump system * remove and dispose existing old…94131$39,720
Jan 18, 2023Heat pumpWork category: 1m; mini split instalation *install a ceiling type mini split evaporator coil hung…94133$10,150
Dec 6, 2022Heat pumpWork category: 1m; multi-zone mini-split system installation94107$12,682
Sep 1, 2022Heat pumpWork category: 1m; *install a wall mount mini split living area; *install a wall mount ductless…94131$12,598
Jun 16, 2022Heat pumpWork category: 1m; *remove existing gas furnace from garage ceiling, cap gas lines; *install new…94110$10,757
May 16, 2022Heat pumpWork category: 1m; installation of a two zone ducted heat pump system94127$19,560
Mar 1, 2022Heat pumpWork category: 1m; three zone multi split system heat pump install: *remove and dispose existing…94107$12,925
Jan 7, 2022Heat pumpWork category: 1m; *install a 24k btu wall mounted ductless evaporator coil in living room;…94110$14,723
Sep 27, 2021Heat pumpWork category: 1m; * remove and dispose existing gas heater * enlarge existing access to the attic…94112$12,680

What to ask before you hire

About Villquin Air Services Llc

  • Ask what the warranty covers and for how long, in writing.

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 Villquin Air Services Llc

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We pass it to Villquin Air Services 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 94131 and 94112

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