Updated: Aug 10, 2026
Location and Projects
Address
P O BOX 38760, Sacramento, CA, 95838
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the Plumbing Machines
the Plumbing Machines, Sacramento, Po Box 38760, Sacramento, CA (Employees: Alexis Marcella Olivarez, Demetrius Acie Ramsey, and Maurice Lucious Ramsey) holds a Plumbing, Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 110 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 the Plumbing Machines, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
the Plumbing Machines Services
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the Plumbing Machines Contact Information
Phone Number: (916) 222-1920
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Address: P O BOX 38760, Sacramento, CA 95838
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the Plumbing Machines Sacramento
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
the Plumbing Machines has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
15 projects
|
2025 |
|
13 projects
|
2024 |
|
20 projects
|
2023 |
Our building permit records indicate that the Plumbing Machines has worked on at least
48.0 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
|
45 projects
|
Plumbing projects |
|
5 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that the Plumbing Machines mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
31 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $1,865. 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.
Building Permits by the Plumbing Machines
This is a sample of this contractor's permits. Click here to access their complete permit history.
Water heater changeout only. no additional electrical mechanical plumbing or structural work permitted.; water heater changeout only. no additional electrical mechanical plumbing or structural work permitted.; install new 40 gallon natural gas water heater up to code
Valuation:
$1,000
Permit #:
WHTR2025-00671
Status:
issued
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,790
Permit #:
RES-2517715
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,790
Permit #:
RES-2513194
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,790
Permit #:
RES-2511887
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,790
Permit #:
RES-2517691
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 050 gallon to gas - 050 gallon located inside building screening not required
Valuation:
$1,850
Permit #:
RES-2511481
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 040 gallon to gas - 040 gallon located inside building screening not required
Valuation:
$1,340
Permit #:
RES-2503440
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
Single family
E-permit: sewer service replacement or repair dig and bury 80 l.f. water service replacement or repair 250 l.f. water re-pipe 250 l.f
Valuation:
$39,688
Permit #:
RES-2401040
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
Single family
Change-out installation of electric - 040 gallon to electric - 040 gallon located outside building screened by the building and any street views
Valuation:
$1,120
Permit #:
COM-2310962
Status:
expired
Fee:
$88
Permit Type:
N/A
Building Type:
Apts 5+
Change-out installation of electric - 040 gallon to electric - 040 gallon located outside building screened by the building and any street views
Valuation:
$1,865
Permit #:
RES-2310732
Status:
expired
Fee:
$88
Permit Type:
N/A
Building Type:
Single family
Change-out installation of electric - 040 gallon to electric - 040 gallon located outside building screened by the building and any street views
Valuation:
$1,120
Permit #:
COM-2408952
Status:
expired
Fee:
$88
Permit Type:
N/A
Building Type:
Apts 5+
E-permit: sewer service replacement or repair dig and bury 70 l.f. water service replacement or repair 80 l.f. water re-pipe 80 l.f
Valuation:
$17,271
Permit #:
RES-2400627
Status:
expired
Fee:
$136
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 040 gallon to gas - 040 gallon located outside building screened by the building and any street views
Valuation:
$1,340
Permit #:
RES-2419002
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 040 gallon to gas - 040 gallon located inside building screening not required
Valuation:
$3,000
Permit #:
RES-2308017
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 040 gallon to gas - 040 gallon located inside building screening not required
Valuation:
$3,000
Permit #:
RES-2302288
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 040 gallon to gas - 040 gallon located inside building screening not required
Valuation:
$3,000
Permit #:
RES-2301970
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family
Installation of gas - 040 gallon located outside building screened by the building and any street views
Valuation:
$1,340
Permit #:
RES-2311658
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
Single family
E-permit: water service replacement or repair 370 l.f. drain line replacement or repair 100 l.f. water re-pipe 270 l.f
Valuation:
$47,378
Permit #:
RES-2208396
Status:
final
Fee:
$227
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 010 gallon to gas - tankless relocate to outside building screened by the building and any street views
Valuation:
$4,000
Permit #:
RES-2208395
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 040 gallon to gas - 040 gallon located inside building screening not required
Valuation:
$1,340
Permit #:
COM-2418880
Status:
expired
Fee:
$88
Permit Type:
N/A
Building Type:
Apts 5+
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Verified License
BuildZoom confirmed this contractor's license
the Plumbing Machines License info
Verified License
| License # | 909997 |
| Status | Active |
| State | California |
| Type | Plumbing, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for the Plumbing Machines at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
82
Permits
- Building permit records show that the Plumbing Machines has worked on 82 permitted projects.
the Plumbing Machines Employees
AO
Alexis Marcella Olivarez
Officer
DR
Demetrius Acie Ramsey
Officer
MR
Maurice Lucious Ramsey
Officer
RJ
Ruben Olivarez Jr
Sole Owner
RJ
Ruben Olivarez Jr
Sole Owner