Updated: May 14, 2026
Location and Projects
Address
11440 DARBY AVE, Porter Ranch, CA, 91326
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Absolute Rooter & Plumbing Services
Absolute Rooter & Plumbing Services, 11440 Darby Ave, Porter Ranch, CA (Employees: Grant Eric Sergoyan and Kareem John Haddad) holds a Plumbing license and 2 other licenses according to the California license board.
Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Absolute Rooter & Plumbing Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Absolute Rooter & Plumbing Services Services
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Absolute Rooter & Plumbing Services Contact Information
Phone Number: (916) 899-0490
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Address: 11440 DARBY AVE, Porter Ranch, CA 91326
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Absolute Rooter & Plumbing Services Porter Ranch
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Absolute Rooter & Plumbing Services has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
9 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Absolute Rooter & Plumbing Services has worked on at least
16.0 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
|
16 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Absolute Rooter & Plumbing Services mostly works on
plumbing project
projects.
Pricing
|
9 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $4,100. 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 Absolute Rooter & Plumbing Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2024-10-28
Replace the underground gas line. gas range 60k btu standard gas 40gal water heater 40k btu. total demand 100k btu run the new gas line from the meter through the attic and down to the range in the kitchen and the water heater room. total feet 3/4” piping approx 56 feet
Valuation:
$5,700
Permit #:
MISR2024-05113
Status:
complete
Fee:
$279
Permit Type:
N/A
Building Type:
N/A
Aa: water service replacement or repair 45 l.f. carbon monoxide & smoke alarms required. reference crc sections r315 & r314. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). all work subject to field inspection
Valuation:
$6,400
Permit #:
RES-2302302
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
Single family
Aa: sewer service replacement or repair dig and bury 40 l.f if work is required within city right of way the applicant must apply for a construction encroachment permit and pay appropriate fees carbon monoxide & smoke alarms required. reference crc sections r315 & r314. all work subject to field inspection water conserving fixtures are required to be installed throughout this residenc... see more
Valuation:
$9,700
Permit #:
RES-2225520
Status:
expired
Fee:
$112
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. water heater change out. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$3,900
Permit #:
RES-2320915
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
Single family
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-01-23
Dig and trench to replace the main sewer 4” drain line approx 70ft
Valuation:
$26,450
Permit #:
MISR2025-00218
Status:
complete
Fee:
$651
Permit Type:
N/A
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2024-10-30
Job is to dig and trench approx 125ft from the meter to the pool equipment area. a new 400kbtu natural gas pool heater to be installed by the pool company
Valuation:
$8,100
Permit #:
MISR2024-05181
Status:
issued
Fee:
$358
Permit Type:
N/A
Building Type:
N/A
Aa: water service replacement or repair 50 l.f. carbon monoxide & smoke alarms required. reference crc sections r315 & r314.water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt)
Valuation:
$5,400
Permit #:
RES-2115271
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
Single family
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2024-10-22
Re route the gas line that feeds the stove and water heater underground. now the new line goes up and through the attic
Valuation:
$4,800
Permit #:
MISR2024-05077
Status:
suspended
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2022-02-15
Bypass the existing gas line and run a new gas line for the home for the water heater stove dryer and heater
Valuation:
$16,000
Permit #:
MISR2022-01299
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2022-12-15
Replace 40 gallon ng hot water heater located in the garage
Valuation:
$2,800
Permit #:
MISR2022-10576
Status:
issued
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Replace the leaking water heater on the left side of the exterior home
Valuation:
$3,200
Permit #:
WHTR2023-01614
Status:
complete
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Replace 50 gal water heater like for like
Valuation:
$3,300
Permit #:
22-07379
Status:
final
Fee:
$86
Permit Type:
Residential plumbing
Building Type:
N/A
Aa: sewer service replacement or repair trenchless 30 l.f
Valuation:
$7,315
Permit #:
RES-2113784
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
Single family
Update 3 bathroom and install water heater
Valuation:
N/A
Permit #:
24042-90000-09466
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. not
2021-10-27
Sewer replacement using trenchless pipe bursting
Valuation:
$9,000
Permit #:
MISR2021-09878
Status:
complete
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Replace the electric water heater 50 gal in the garage
Valuation:
$3,165
Permit #:
WHTR2023-01615
Status:
issued
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Install sub meter on irrigation feed
Valuation:
N/A
Permit #:
24042-90000-02407
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
C/o water heater
Valuation:
N/A
Permit #:
RWAT22-00050
Status:
final
Fee:
$144
Permit Type:
Water heater chan...
Building Type:
N/A
Single family - c/o 40 gal gas water heater
Valuation:
$3,400
Permit #:
23-12-137E
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
Single family
Single family - c/o 50 gal gas water heater
Valuation:
$3,200
Permit #:
23-12-033E
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
Single family
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Absolute Rooter & Plumbing Services License info
Verified License
| License # | 1101338 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Absolute Rooter & Plumbing Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1075235 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Absolute Rooter & Plumbing Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1000579 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Absolute Rooter & Plumbing Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Insured
| Insurer | State National Insurance Company Inc |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
29
Permits
- Building permit records show that Absolute Rooter & Plumbing Services has worked on 29 permitted projects.
Absolute Rooter & Plumbing Services Employees
GS
Grant Eric Sergoyan
Rmm
KH
Kareem John Haddad
Sole Owner