Location and Projects
Address
9525 Stewart and Gray Rd, Downey, CA, 90241
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Sr Maintenance & Management Services, Inc
Sr Maintenance & Management Services, Inc, 9525th Rd, Downey, CA (Employees: Claudia Angelica San Roman and Sergio Alejandro San Roman) holds a General Building, Concrete license and 2 other licenses according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sr Maintenance & Management Services, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sr Maintenance & Management Services, Inc Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Sr Maintenance & Management Services, Inc Contact Information
Phone Number: (562) 417-6840
Address: 9525 Stewart and Gray Rd, Downey, CA 90241
Sr Maintenance & Management Services, Inc Downey
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sr Maintenance & Management Services, Inc has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Sr Maintenance & Management Services, Inc has worked on at least
7.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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 Sr Maintenance & Management Services, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition to detached garage to convert into adu per lamc 12.22 a.33(c) and (d)
Valuation:
$160,000
Permit #:
21014-10000-03171
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Fire damage repair for residential building only (maximum 10% of replacement cost of building)
Valuation:
$25,000
Permit #:
21016-20000-32173
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Water damage termite damage dry rot repair less than 10% of replacement cost of residential buildings
Valuation:
$2,500
Permit #:
22016-90000-35805
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hose bib repair
Valuation:
N/A
Permit #:
25042-90000-07826
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove and replace existing concrete stairs on grade; same size materials & location. all work per engineering
Valuation:
$12,900
Permit #:
23016-10000-11841
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
91 earthquake valves
Valuation:
N/A
Permit #:
23042-10000-00606
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install 2 outlets
Valuation:
N/A
Permit #:
23041-10000-01523
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Water-damaged repair only on roof deck
Valuation:
N/A
Permit #:
B24-0023
Status:
final
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Repair 1 electrical line
Valuation:
N/A
Permit #:
24041-10000-00687
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install seismic gas valves
Valuation:
N/A
Permit #:
23042-10000-25571
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B24-0224
Status:
issued
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$31,568
Permit #:
19-1920/000 000 PLMB 00
Status:
complete
Fee:
$561
Permit Type:
Misc residential ...
Building Type:
Residential plann...
No Description Available
Valuation:
$31,568
Permit #:
19-1920/000 000 MECH 00
Status:
complete
Fee:
$561
Permit Type:
Misc residential ...
Building Type:
Residential plann...
No Description Available
Valuation:
$31,568
Permit #:
19-1920/000 000 ELEC 00
Status:
complete
Fee:
$561
Permit Type:
Misc residential ...
Building Type:
Residential plann...
No Description Available
Valuation:
$31,568
Permit #:
19-1920/000 000 BLDG 00
Status:
complete
Fee:
$561
Permit Type:
Misc residential ...
Building Type:
Residential plann...
Kitchen remodel; replace kitchen cabinets; install (11) recessed led lights (6) gfci outlets (2) dedicated 110 outlets; p-trap system sink faucet; new drywall and hardibacker for backsplash; new appliances per approved plans
Valuation:
$13,700
Permit #:
RBP-2016-0256
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(14) window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
$3,500
Permit #:
14016-10000-00847
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B18-1052
Status:
issued
Fee:
N/A
Permit Type:
Fence
Building Type:
N/A
Permit to remodel kitchen: replace cabinets and fixtures in same locations. reinstall existing appliances. replace outlets. replace vanity in downstairs bathroom. repair drywall as needed
Valuation:
$2,500
Permit #:
76470
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel(4) bathrooms & kitchen replace drywall as needed c/o kitchen cabinets/tile install new rails around balcony and window on2nd floor
Valuation:
$43,000
Permit #:
1304230099
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Sr Maintenance & Management Services, Inc License info
Verified License
| License # | 959989 |
| Status | Active |
| State | California |
| Type | General Building, Concrete |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Sr Maintenance & Management Services, 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 # | NAT-90846-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sr Maintenance & Management Services, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-90846-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sr Maintenance & Management Services, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Insurance Company Of The Midwest |
35
Permits
- Building permit records show that Sr Maintenance & Management Services, Inc has worked on 35 permitted projects.
Sr Maintenance & Management Services, Inc Employees
CR
Claudia Angelica San Roman
Officer
SR
Sergio Alejandro San Roman
Rmo / Ceo / Pres