Updated: May 02, 2026
Location and Projects
Address
410 BEATRICE COURT SUITE A, Brentwood, CA, 94513
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Thorpe Design Plumber
Thorpe Design Inc, 410 Beatrice Ct, Brentwood, CA (Employees: Corey Russell Lee Gray, James Gregory Thorpe, and Jerry Clyde Thorpe) holds a Fire Protection, Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 114 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 Thorpe Design Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Thorpe Design Inc Services
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Thorpe Design Inc Contact Information
Phone Number: (925) 634-5758
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Address: 410 BEATRICE COURT SUITE A, Brentwood, CA 94513
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Thorpe Design Inc Brentwood
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Thorpe Design Inc has a BuildZoom score of 114, which places them above 98% of 336,931 contractors in California.
Activity
|
587 projects
|
2025 |
|
745 projects
|
2024 |
|
567 projects
|
2023 |
Our building permit records indicate that Thorpe Design Inc has worked on at least
1899.0 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
|
377 projects
|
New Constructions |
|
54 projects
|
Home Additions |
|
34 projects
|
Commercial Renovations |
|
1817 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Thorpe Design Inc mostly works on
plumbing project
and new construction
projects.
Pricing
|
655 projects
|
< $5k |
|
119 projects
|
$5k-$20k |
|
22 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
7 projects
|
$250k-$500k |
|
6 projects
|
$500k-$1mil |
|
9 projects
|
$1mil+ |
The typical size of their permits is approximately $3,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire permit - fire sprinkler - residence - single family dwelling duplex
2025-07-11
Design and installation of nfpa 13d fire sprinkler system to new residence. 51 total sprinklers for main house and attached adu under one system. - m.o. corrections for original plans received and approved 7/11/25. mv
Valuation:
$1,808,473
Permit #:
FR-2025-298606
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 45 mp 2287 please note: cpvc fire sprinkler piping to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$423,095
Permit #:
24-00000524
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 46 mp 1842 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000175
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 45 mp 1378 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000174
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 102 mp 1842 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000173
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 88 mp 1775 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000172
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 101 mp 1583 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000171
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 89 mp 1378 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000170
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 100 mp 1775 renaissance please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,000
Permit #:
25-00000169
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 109 mp 1924 brw vil 18 please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$4,230
Permit #:
25-00000005
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 116 mp 1885 brw vil 18 please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$4,230
Permit #:
25-00000004
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 110 mp 2287 brw vil 18 please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$4,230
Permit #:
25-00000003
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 16mp 1617 (1623) unit a please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$1,500
Permit #:
24-00003195
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 14 mp 1358 (1355) unit d please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$1,500
Permit #:
24-00003193
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 1 mp 1617 (1623) unit a please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$1,500
Permit #:
24-00003192
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 4 mp 1617 (1623) unit a please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$1,500
Permit #:
24-00003191
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 2 mp 1355 (1358) unit d please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$1,500
Permit #:
24-00003189
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 1 mp 1617 (1623) unit a please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$1,500
Permit #:
24-00003188
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire permit - fire sprinkler - residence - single family dwelling duplex
2025-09-18
Design and installation of new nfpa 13d fire sprinkler system to remodeled single family dwelling. 21 total sprinkler heads. - m.o
Valuation:
$302,897
Permit #:
FR-2025-300243
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers lot 119 mp 1415 brw please note: cpvc fire sprinkler to be installed per manufacturer's specifications please call for inspections inspections 8-12 1-4 m-f permit shall expire within 12 monthsof permit issuance
Valuation:
$2,617
Permit #:
25-00000206
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
$2.7K
Avg Project
-
Projects
142
BZ Score
$25K
Avg Project
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Projects
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BZ Score
$6.5K
Avg Project
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Projects
Thorpe Design Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Thorpe Design Inc License info
Verified License
| License # | 541016 |
| Status | Active |
| State | California |
| Type | Fire Protection, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Thorpe Design 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 # | 541016 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Butte County, CA, 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 Thorpe Design Inc at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 475898 |
| Status | Inactive |
| State | California |
| Type | Fire Protection |
| Business Type | Corporation |
- 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 Thorpe Design Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Berkshire Hathaway Homestate Insurance Company |
9.9K
Permits
- Building permit records show that Thorpe Design Inc has worked on 9879 permitted projects.
Thorpe Design Inc Employees
CG
Corey Russell Lee Gray
Rme
JT
James Gregory Thorpe
Officer
JT
Jerry Clyde Thorpe
Sole Owner