Updated: Apr 16, 2026
Location and Projects
Address
835 EL CENTRO ST, South Pasadena, CA, 91030
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Morrow & Holman Plumbing Inc
Morrow & Holman Plumbing Inc, 835 El Centro St, South Pasadena, CA (Employees: David Lemner Margrave, Diane Marie Margrave, and Frederick Joseph Platte) holds a Warm Air Heating, Ventilating And Air Conditioning, Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 79 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Morrow & Holman Plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Morrow & Holman Plumbing Inc Services
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Morrow & Holman Plumbing Inc Contact Information
Phone Number: (626) 799-3115
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Address: 835 EL CENTRO ST, South Pasadena, CA 91030
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Morrow & Holman Plumbing Inc South Pasadena
Quality
79
1st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Morrow & Holman Plumbing Inc has a BuildZoom score of 79, which places them above 1% of all contractors in the United States.
Activity
|
1 project
|
2025 |
|
6 projects
|
2024 |
Our building permit records indicate that Morrow & Holman Plumbing Inc has worked on at least
7.0 projects over the past 2 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
|
7 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Morrow & Holman Plumbing Inc mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
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.
Morrow & Holman Plumbing Inc Reviews
1 out of 5 stars, based on
1
review
-
By Tony A.June 26, 2020Repair shower diverter.$300
Building Permits by Morrow & Holman Plumbing Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Run new copper water services to front of house up to code. furnish and install new 40 gal water heater. bring shed and vent up to code. repipe front of house. bathroom repairs
Valuation:
N/A
Permit #:
20042-20000-16589
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 22042-10000-06629 to addition on (1) thermal expansion tank
Valuation:
N/A
Permit #:
22042-10001-06629
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Locate and repair broken sewer line. as of yet the work is undetermined until leak is located
Valuation:
N/A
Permit #:
B23-1604
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove water heater tank and replace with tankless water heater unit
Valuation:
N/A
Permit #:
22042-10000-06629
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Retroactive water heater permit for duplex ( 2 exisiting water heaters ) no new work is necessary
Valuation:
N/A
Permit #:
21042-10000-29099
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install tankless water heater
Valuation:
N/A
Permit #:
21042-90000-06237
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Duplicate with mec24-0184
Valuation:
N/A
Permit #:
MEC24-0189
Status:
issued
Fee:
N/A
Permit Type:
HVAC changeout
Building Type:
N/A
Install new water broiler
Valuation:
N/A
Permit #:
PLB24-0128
Status:
complete
Fee:
$59
Permit Type:
Alteration remode...
Building Type:
N/A
Install seismic gas valve
Valuation:
N/A
Permit #:
24042-10000-02181
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Furnance replacement
Valuation:
N/A
Permit #:
MEC24-0184
Status:
issued
Fee:
$77
Permit Type:
HVAC changeout
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
21042-90000-10524
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Water heater
Valuation:
N/A
Permit #:
PLB24-0190
Status:
issued
Fee:
$59
Permit Type:
Water heater
Building Type:
N/A
3 unit heat and air conditioning
Valuation:
N/A
Permit #:
19044-70000-02916
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remove water heater tank and replace with a takless water heater unit
Valuation:
N/A
Permit #:
22042-10000-08435
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install water heater (interior only)
Valuation:
N/A
Permit #:
PLM2016-00777
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Install new earthquake shutoff valve
Valuation:
N/A
Permit #:
15042-90000-21602
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Water service and partial repipe
Valuation:
N/A
Permit #:
PLM2016-00584
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Plumbing for (1) water heater and (1) water piping
Valuation:
N/A
Permit #:
PLM2015-00882
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Water service
Valuation:
N/A
Permit #:
PLM2016-01620
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Replace water heaters inside in basement
Valuation:
N/A
Permit #:
PLM2015-00582
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
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BZ Score
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BZ Score
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Morrow & Holman Plumbing Inc License info
Verified License
| License # | 321793 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Morrow & Holman Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 998766 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, 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 Morrow & Holman Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
79
BuildZoom Score
Bonded
| Bonded Agent | Contractor's Bond History |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | This License Has Workers Compensation Insurance With The |
69
Permits
- Building permit records show that Morrow & Holman Plumbing Inc has worked on 69 permitted projects.
Morrow & Holman Plumbing Inc Employees
DM
David Lemner Margrave
Rmo
DM
Diane Marie Margrave
Ceo / President
FP
Frederick Joseph Platte
Rme
SM
Scott Alfred Margrave
Officer
TU
Thomas A Urton
Rme
Horrid service from both office and worker. Poor, sloppy workmanship. Took unauthorized liberties. Made situation worse, not better.
Stay away from these people. They overcharge for a poor job.