Updated: Apr 15, 2026
Location and Projects
Address
1504 CATHAY DR, San Jose, CA, 95122
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Aqua Heating Systems Inc
Aqua Heating Systems Inc, 1504 Cathay Dr, San Jose, CA (Owned by: Ananta Ryan Smith) holds a Boiler, Hot Water Heating And Steam Fitting license and 1 other license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Aqua Heating Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Aqua Heating Systems Inc Contact Information
Phone Number: (408) 629-1395
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Address: 1504 CATHAY DR, San Jose, CA 95122
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Building Permits by Aqua Heating Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Relocating of (e) gas boiler four/five feet to the left due to new entrance to second floor being built. all components including expansion tank backflow preventer pumps etc are also to be relocated and moved to the left of wall in garage. radiant heating tubing approximately 600 sf is to be installed on second floor with the installation of additional manifold at boiler location
Valuation:
N/A
Permit #:
PM20250520346
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; install hepex tubing in a concrete slab to heat the residence
Valuation:
N/A
Permit #:
PMW20220404270
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; install piping to radiators (existing units) in the various rooms from the mechanical room. install flue piping for the two nti vmax combo boilers. install zone valves and thermostats
Valuation:
N/A
Permit #:
PMW20180604259
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; install hepex tubing underfloor to heat the 2nd floor
Valuation:
N/A
Permit #:
PMW20220404271
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kaushal residcence: replace (240ft) underground gas line 1
Valuation:
$13,000
Permit #:
B-PL22-0323
Status:
final
Fee:
$339
Permit Type:
plumbing
Building Type:
N/A
Work category: 1m; install floor radiant heat install a boiler and an indirect water heater
Valuation:
N/A
Permit #:
PMW20201029934
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2021 057919 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Install radiant heating rough in
Valuation:
N/A
Permit #:
PP20170926056
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 882 sq.ft (ms bed/great rm/workshop) contractor: landmark builders fees adjusted-(03/14/05) addition sq. fees--per poh --see below revision 06110030 - framing sheer walls 8/1/7 paul pasby pd $107.00/visa for ak constructions bus license. expired 2/08 failed building final folder still in drawer and plans still on shelf. 8/6/8 bob g did final inspection 11/07 he couldn't remem... see more
Valuation:
N/A
Permit #:
05010022
Status:
final
Fee:
$8,443
Permit Type:
N/A
Building Type:
N/A
Pool and fountains - electrical support for pumps lights controllers heater for fountain & 3 pools (including ada accessible)
Valuation:
$0
Permit #:
E201501215693
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Courtyard d fountain electrical - pumps lighting sanitizer controls
Valuation:
$0
Permit #:
E20150804531
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commericial pool & spa: install electrical for pumps heaters sanitizers lights controllers interlocking relays estop bonding etc
Valuation:
$0
Permit #:
E201306181557
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas line
Valuation:
N/A
Permit #:
16-0022
Status:
final
Fee:
$91
Permit Type:
Gas line
Building Type:
N/A
Pool and spa electrical - pumps lighting saniizer controles heaters
Valuation:
$0
Permit #:
E201502126324
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pool and spa electrical - pumps lighting saniizer controles heaters
Valuation:
$0
Permit #:
E201502126325
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement spa & 4/f floor spa & fountain: install filtration circulation heater and lighting contorls e-stop bonding etc
Valuation:
$0
Permit #:
E201303289585
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fry residence: water repipe under house and water heater rep
Valuation:
$8,875
Permit #:
B-PL17-0605
Status:
final
Fee:
$360
Permit Type:
Rpl-plumbing
Building Type:
N/A
Plumbing: replace all plumbing piping and fixtures as required at an existing single family dwelling project to include replace water main from meter to house
Valuation:
N/A
Permit #:
0066282C-00149842
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
Single residence
Install radiant floor heating system with new boiler and pex tubing
Valuation:
N/A
Permit #:
10000-00000-02996
Status:
issued
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Tubing in floor pumps thermostats water heater misc equipment
Valuation:
$0
Permit #:
PM20091208828
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Aqua Heating Systems Inc License info
Verified License
| License # | 691131 |
| Status | Active |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Aqua Heating Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 895405 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Aqua Heating Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | State Compensation Insurance Fund |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
38
Permits
- Building permit records show that Aqua Heating Systems Inc has worked on 38 permitted projects.
Aqua Heating Systems Inc Employees
AS
Ananta Ryan Smith
Owner
AS
Ananta Smith
Owner
AD
Anthony Paul Devlin
Officer
JD
James Anthony Devlin
Sole Owner
JS
Judith Lynn Snyder
Ceo / President
ND
Nicholas Shawn Devlin
Officer