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Location and Projects

Address
6586 S Mariposa Ct, Dublin, CA, 94568
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88HVAC

We are a small boutique heating and cooling and hot water company.
Focused on customer needs and budget.
Specializing in off the beaten path high efficient heating and cooling systems:
*Daikin Heat Pumps
*Radiant heating and controls
*Boilers and Hydronics
*High efficient gas heating and cooling systems
*Geothermal / Water source heat pumps service and repair
*Hot water heating and high volume DHW Boilers for restaurants and multi-tenant usage
*commercial air conditioning
*commercial cooling and refrigeration
*commercial hot water

From BuildZoom:

88HVAC at 6586 S Mariposa Ct, Dublin, CA 94568, held a HVAC/Mechanical Contractor license (#860371) with the California contractors license board with an expiration date of 11-10-2022. We last verified the license was revoked on 05-16-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.

88HVAC Services

Start a project today:
HVAC Mechanical Work

88HVAC Contact Information

Phone: (415) 215-0533
Address: 6586 S Mariposa Ct, Dublin, CA 94568

Building Permits by 88HVAC

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Plumbing
1625 Eddy St, San Francisco, CA, 94115
2021-07-06
Replacement of 4 tankless water heaters with 4 new energy efficient tankless water heaters in-kind
Valuation:
N/A
Permit #:
PP20200925237
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1560 Turk St, San Francisco, CA, 94115
2021-07-06
Replace 4 existing tankless water heaters with new tankless water heaters
Valuation:
N/A
Permit #:
PP20210511699
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1520 Turk St, San Francisco, CA, 94115
2021-06-04
Replace 3 tankless water heaters with 97% efficiency tankless water heaters
Valuation:
N/A
Permit #:
PP20210329025
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1250 Pierce St, San Francisco, CA, 94115
2021-06-04
Replace 4 tankless water heaters with 97% efficiency tankless water heaters
Valuation:
N/A
Permit #:
PP20210329024
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1225 Steiner St, San Francisco, CA, 94115
2021-04-06
Replace 4 tankless water heaters with 97% efficiency tankless water heaters
Valuation:
N/A
Permit #:
PP20210329023
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1214 Pierce St, San Francisco, CA, 94115
2021-06-04
Replace 4 tankless water heaters with 97% efficiency tankless water heaters
Valuation:
N/A
Permit #:
PP20210329022
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1150 Pierce St, San Francisco, CA, 94115
2021-06-04
Replace 4 tankless water heaters with 97% efficiency tankless water heaters
Valuation:
N/A
Permit #:
PP20210329021
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1652 Eddy St, San Francisco, CA, 94115
2021-01-19
Replace 7 boilders in-kind (155k each unit non-sequence)
Valuation:
N/A
Permit #:
PP20200925238
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
420 Mason St, San Francisco, CA, 94102
2018-04-26
Work category: 5m; replace debunked hvac equipment with new replacement water source heat pumps. same location less equipment. two under bar location
Valuation:
N/A
Permit #:
PMW20180420258
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential otc
11482 Bay Laurel St, Dublin, CA, 94568
2018-09-11
Remove and replace furnace coil and air conditioning unit (80% hvac 14 seer) (same location)
Valuation:
$7,600
Permit #:
BLDG-2017-01535
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Plumbing
1586 25th Ave, San Francisco, CA, 94122
2018-04-30
Work category: 1m; tankless water heater radaint in slab flue
Valuation:
N/A
Permit #:
PMW20171027962
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1135 Guerrero St, San Francisco, CA, 94110
2018-01-18
Comply with n.o.v 201791821 - repair furnace vent flue
Valuation:
N/A
Permit #:
PM20171109279
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential otc
7711 Squirrel Creek Cir, Dublin, CA, 94568
2018-07-11
Replace air conditioning and furnace same location
Valuation:
$6,000
Permit #:
BLDG-2016-03086
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Plumbing
1986 20th Ave, San Francisco, CA, 94116
2018-08-23
To comply with nov #201871201. repair flu
Valuation:
N/A
Permit #:
PM20180822210
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
376 San Carlos St, San Francisco, CA, 94110
2014-09-25
(2) noritz 90% nvc iii water heaters (2) pvc flues (2) air handlers (2) set air ducts radiant heating in basement pex pumps controls hydronic piping
Valuation:
$0
Permit #:
PM20140925392
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
621 Alvarado St, San Francisco, CA, 94114
2014-10-14
Radiant heating (floor) pex tubing pumps in basement (1/f). 2 hyronic air handlre flex ducts on 2/f. 2 hyronic air handlre flex ducts on 3/f
Valuation:
$0
Permit #:
PM20141014938
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
3326 23rd St, San Francisco, CA, 94110
2016-09-14
Work category: 2m ; radiant in slab in basement fan coil heating on 1 and 2nd floor ducts takagi th3 instantanious supply and return piping pumps flue condensation control wiring
Valuation:
N/A
Permit #:
PMW20151208490
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
3326 23rd St, San Francisco, CA, 94110
2016-09-09
Connect air conditioning unit to hvac system compressor line set condensation and control wires
Valuation:
$0
Permit #:
PM20160909817
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
2047 Hyde St, San Francisco, CA, 94109
2016-03-15
Work category: 1m; heat pump system. green heat pump with 4 wall hung units
Valuation:
$0
Permit #:
PMW20160315917
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(rp) plumbing - 1 & 2 unit residential (building)
40 Marsh Pl, Oakland, CA, 94611
2016-03-02
Remove old water heater and replace with high efficiency water heater in single family dwelling
Valuation:
N/A
Permit #:
RP1600510
Status:
expired
Fee:
$207
Permit Type:
N/A
Building Type:
Single family dwe...

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