Updated: Oct 20, 2025
Location and Projects
Address
5534 SULPHUR DRIVE, Mira Loma, CA, 91752
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SEAN MCDERMOTT Construction
SEAN MCDERMOTT, 5534 Sulphur Dr, Mira Loma, CA (Owned by: Sean Eric Mcdermott) holds a General Building license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring SEAN MCDERMOTT, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
SEAN MCDERMOTT Services
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SEAN MCDERMOTT Contact Information
Phone Number: (951) 750-6450
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Address: 5534 SULPHUR DRIVE, Mira Loma, CA 91752
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SEAN MCDERMOTT Mira Loma
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
SEAN MCDERMOTT has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that SEAN MCDERMOTT has worked on at least
5.0 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.
Pricing
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demolish or remove unpermitted work addition additions
Valuation:
$50,000
Permit #:
BPA25-2443
Status:
triage
Fee:
N/A
Permit Type:
Attached
Building Type:
N/A
Eljen 6 bedroom no disposal
Valuation:
N/A
Permit #:
OWTS25-0034
Status:
final
Fee:
$1,296
Permit Type:
Alternative dispe...
Building Type:
N/A
University: combination permit for 2nd story adu on top of existing garage garage conversion to adu to an existing sdu
Valuation:
N/A
Permit #:
PRJ-1053222
Status:
issued
Fee:
$3,573
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition of 318 sq. ft. with new 81 sq. ft. trellis. reinstatement of permit b15-0882 9/26/2016: change to patio roof covering from trellis to solid covering. changes to pages a-0 a-1 a-2 a-4 s-3
Valuation:
$38,118
Permit #:
B16-0881
Status:
final
Fee:
$1,718
Permit Type:
N/A
Building Type:
N/A
189 sqft addition at rear: master bathroom & walk in closet. 22.6 sqft new built up roof over the rear entry
Valuation:
$28,000
Permit #:
1703030007
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
University: combination permit for 2nd story adu on top of existing garage garage conversion to adu to an existing sdu
Valuation:
N/A
Permit #:
PMT-3166950
Status:
complete
Fee:
$3,739
Permit Type:
N/A
Building Type:
N/A
189 sqft addition at rear: master bathroom & walk in closet. 22.6 sqft new built up roof over the rear entry
Valuation:
$28,000
Permit #:
1703030007
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for addition tankless water heater, heating and air conditioning
Valuation:
N/A
Permit #:
1703130033
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for addition tankless water heater and gas line
Valuation:
N/A
Permit #:
1703130019
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Heating and air conditioning
Valuation:
N/A
Permit #:
1703130017
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition wall to make 3rd bedroom w/electrical
Valuation:
$2,000
Permit #:
B1500007
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Extend gas line for wall furnace. 2 of 2 w #13044-10000-12211
Valuation:
N/A
Permit #:
13042-10000-22072
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Move gas line from old floor heater to wall furnace
Valuation:
N/A
Permit #:
13042-10000-22993
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition new wall furnace
Valuation:
N/A
Permit #:
13044-10000-12801
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition wall furnace
Valuation:
N/A
Permit #:
13044-10000-12805
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
13042-10000-22072
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Pool equipment cover
Valuation:
$2,074
Permit #:
18-0152
Status:
final
Fee:
N/A
Permit Type:
Aoth
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
13044-10000-12805
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
13044-10000-12211
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
13042-10000-22994
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
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SEAN MCDERMOTT Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
SEAN MCDERMOTT License info
Verified License
| License # | 982790 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for SEAN MCDERMOTT at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
12
Permits
- Building permit records show that SEAN MCDERMOTT has worked on 12 permitted projects.
SEAN MCDERMOTT Employees
SM
Sean Eric Mcdermott
Owner