Updated: Mar 28, 2026
Location and Projects
Address
P O BOX 307, Rancho Cucamonga, CA, 91729
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Amj Plumbing Specialists Corp
Amj Plumbing Specialists Corp, Rancho, Po Box 307, Rancho Cucamonga, CA (Employees: Joe Frank Ruvalcaba and Rodolfo Gomez) holds a Plumbing license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Amj Plumbing Specialists Corp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Amj Plumbing Specialists Corp Services
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Amj Plumbing Specialists Corp Contact Information
Phone Number: (909) 989-0066
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Address: P O BOX 307, Rancho Cucamonga, CA 91729
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Amj Plumbing Specialists Corp Rancho Cucamonga
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Amj Plumbing Specialists Corp has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
14 projects
|
2025 |
|
12 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Amj Plumbing Specialists Corp has worked on at least
39.0 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
|
13 projects
|
Commercial Renovations |
|
33 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Amj Plumbing Specialists Corp mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
1 project
|
$5k-$20k |
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.
Building Permits by Amj Plumbing Specialists Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
(e-plan plum) 6th fl - int tenant improvement - relocate shaft entry
Valuation:
$523,250
Permit #:
BS2203055
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Interior tenant improvement. - unit 708; change of use from office to medical pursuant to ordinance no. 20-o-2826
Valuation:
$192,367
Permit #:
BS2203990
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Unit 601 - tenant improvement work on 4 067 sq ft of total floor area new non-load bearing interior partitions power lighting and finishes
Valuation:
$300,000
Permit #:
BS2002547
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Plan check for potable water only. 1 meter no backflow
Valuation:
N/A
Permit #:
23042-10000-22826
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing tenant improvement. addition of sinks and water closet. (e) 4 domestic water meter. (e) 3 backflow prevention device. (e) domestic water booster pump
Valuation:
N/A
Permit #:
23042-10000-03368
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement - demolish (1) sink and rough in & install (1) new sink at new location
Valuation:
N/A
Permit #:
P0014-23
Status:
final
Fee:
$114
Permit Type:
Out of scope plum...
Building Type:
N/A
Infusion managment - ten imp: renoveate office to convert existing space into an infusion center
Valuation:
$137,500
Permit #:
PLM21-00275
Status:
complete
Fee:
$267
Permit Type:
N/A
Building Type:
N/A
Tenant improvement
Valuation:
N/A
Permit #:
25042-90000-03955
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement
Valuation:
N/A
Permit #:
25042-90000-03956
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing upgrades
Valuation:
N/A
Permit #:
25042-90000-06278
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Restroom remodel
Valuation:
N/A
Permit #:
23042-90000-22446
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Restroom remodel
Valuation:
N/A
Permit #:
23042-90000-22447
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Relocate (4) exisitng gas connections for new hood installation
Valuation:
N/A
Permit #:
22042-20000-22512
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New potable water waste and vent for new fixtures. tie into existing sewage ejector. run new 1-1/2 water line
Valuation:
N/A
Permit #:
23042-90000-14479
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement to existing interior office space. existing b occupancy to remain no change in use. combine suites 1100 and 1111 to form new suite 1100
Valuation:
$150,000
Permit #:
BS1903621
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Office - interior tenant improvement
Valuation:
$260,000
Permit #:
BS2001234
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Potable water only. connection to existing site 8 inch domestic water meter with 8 inch rp backflow preventer
Valuation:
N/A
Permit #:
21042-10000-14545
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
2 toilets 7 sinks 1 garbage disposal 1 water heater 1 floor drain 2 others (eyewash icemaker) 3 misc. items (trap primer expansion tank recirc. pump
Valuation:
N/A
Permit #:
BP2011782
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New sink with garbage disposal water filter and instant hot water heater
Valuation:
N/A
Permit #:
22042-90000-06431
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Unit 309 - interior tenant improvement. - kitchen plumbing
Valuation:
$150,000
Permit #:
BS2002790
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
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BZ Score
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BZ Score
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Projects
Amj Plumbing Specialists Corp Reviews
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Amj Plumbing Specialists Corp License info
Verified License
| License # | 955853 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Amj Plumbing Specialists Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
294
Permits
- Building permit records show that Amj Plumbing Specialists Corp has worked on 294 permitted projects.
Amj Plumbing Specialists Corp Employees
JR
Joe Frank Ruvalcaba
Rmo/Ceo/Pres
RG
Rodolfo Gomez
Officer