Updated: Dec 17, 2025
Location and Projects
Address
1418 Foxworthy Ave, San Jose, CA, 95118
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Giovanni Piazza HVAC/Mechanical Contractor
Giovanni Piazza at 1418 Foxworthy Ave, San Jose, CA 95118, has a BuildZoom score of 100 and ranks in the top 13% of 336,931 California contractors.
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Giovanni Piazza Contact Information
Phone Number: (408) 896-3744
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Address: 1418 Foxworthy Ave, San Jose, CA 95118
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Giovanni Piazza San Jose
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Giovanni Piazza has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
5 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Giovanni Piazza has worked on at least
14.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
14 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Giovanni Piazza mostly works on
hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
7 projects
|
$5k-$20k |
The typical size of their permits is approximately $13,138. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace the existing double-wall heater
Valuation:
N/A
Permit #:
BL-MECHR-2025-00046
Status:
complete
Fee:
$428
Permit Type:
N/A
Building Type:
N/A
Replace existing air conditioning with heat pump; same location
Valuation:
N/A
Permit #:
B-ME25-0229
Status:
triage
Fee:
$166
Permit Type:
Mechanical
Building Type:
N/A
Replace furnace in closet install air conditioning on left side of house
Valuation:
N/A
Permit #:
PRE23-00154
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing air conditioning in the same location
Valuation:
$8,250
Permit #:
B-ME25-0193
Status:
final
Fee:
$166
Permit Type:
Onl air conditioning
Building Type:
N/A
Replace current furnace/ac with heat pump/furnace
Valuation:
N/A
Permit #:
B-ME25-0260
Status:
final
Fee:
$364
Permit Type:
Onl air condition...
Building Type:
N/A
Supplemental permit to 20042-30000-21300 to change contractors from ninja plumber inc to flood borthers plumbing
Valuation:
N/A
Permit #:
20042-10001-21300
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace existing furnace and air conditioning
Valuation:
$12,775
Permit #:
B-ME23-0094
Status:
expired
Fee:
$343
Permit Type:
Onl air condition...
Building Type:
N/A
Replacement of existing furnace and air conditioning with new heatpump
Valuation:
$15,000
Permit #:
B-ME24-0203
Status:
issued
Fee:
$600
Permit Type:
Onl hp HVAC
Building Type:
N/A
Replace existing furnace and air conditioning with air handler/heat pump
Valuation:
N/A
Permit #:
B-ME24-0127
Status:
expired
Fee:
$364
Permit Type:
Onl air condition...
Building Type:
N/A
Replace existing furnace and air conditioning with air handler/heat pump
Valuation:
$13,500
Permit #:
B-ME24-0010
Status:
issued
Fee:
$350
Permit Type:
Onl air condition...
Building Type:
N/A
Low voltage/communications for an existing medical office building
Valuation:
N/A
Permit #:
21041-10000-87507
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition heat pump and replace furnace with air handler
Valuation:
$16,025
Permit #:
B-ME24-0214
Status:
final
Fee:
$600
Permit Type:
Onl hp HVAC
Building Type:
N/A
Supplemental to permit# 20042-10000-03134 to change address from 639 n. north broadway to 621 n. north broadway
Valuation:
N/A
Permit #:
20042-10001-03134
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace existing furnace and air conditioner
Valuation:
$10,000
Permit #:
B-ME21-0409
Status:
final
Fee:
$321
Permit Type:
Onl air condition...
Building Type:
N/A
Replace current furnace/ac with heatpump/airhandler
Valuation:
$12,000
Permit #:
B-ME24-0224
Status:
issued
Fee:
$364
Permit Type:
Onl hp HVAC
Building Type:
N/A
Replace existing furnace and condenser
Valuation:
$16,950
Permit #:
MEP2021-00506
Status:
final
Fee:
$357
Permit Type:
(mech) replace HVAC
Building Type:
N/A
Replace existing furnace and condenser
Valuation:
$16,300
Permit #:
MEP2021-00344
Status:
final
Fee:
$179
Permit Type:
(mech) replace HVAC
Building Type:
N/A
Replace existing furnace and air conditioning
Valuation:
$14,450
Permit #:
B-ME23-0214
Status:
expired
Fee:
$350
Permit Type:
Onl air condition...
Building Type:
N/A
2 eq valves
Valuation:
N/A
Permit #:
21042-20000-05100
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace existing furnace
Valuation:
$4,425
Permit #:
BLD2020-59924
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
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Giovanni Piazza Reviews
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Giovanni Piazza License info
License Not Required
| Status | Not Required |
- BuildZoom verified in January, 2021 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
41
Permits
- Building permit records show that Giovanni Piazza has worked on 41 permitted projects.