Updated: Aug 12, 2026
Location and Projects
Address
10441 Mammoth Drive, Baton Rouge, LA, 70814
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G&B Building Specialist Construction
G&B Building Specialist, 10441 Mammoth Dr, Baton Rouge, LA (Employees: Geno G. Guercio and Geno Guerico) holds a Renovation license and 3 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 83 does not rank in the top 50% of Louisiana contractors.
Their license was verified as active when we last checked. If you are thinking of hiring G&B Building Specialist, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
G&B Building Specialist Services
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G&B Building Specialist Contact Information
Phone Number: (225) 924-2568
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Address: 10441 Mammoth Drive, Baton Rouge, LA 70814
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Building Permits by G&B Building Specialist
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior renovation of 1, 350 s.f. suite b for commercial kitchen for syrup production. scope of work includes plumbing work for drains putting in an type i exhaust hood and some electrical work
Valuation:
$20,000
Permit #:
122864
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation
Valuation:
N/A
Permit #:
2025-19
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Occupancy permit
Remodeling to repair flood damaged residence
Valuation:
$94,000
Permit #:
77358
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Circuit each 120v, circuit each 240v, rebuilding service connect wiring, residential remodel/alterat
2018-05-10
Flood damage
Valuation:
N/A
Permit #:
3561
Status:
issued
Fee:
N/A
Permit Type:
Addition/change out
Building Type:
Single family dwe...
Interior renovations of 4, 000 s.f. to dining room cashier and restroom areas of existing restaurant. installation of (1) 6 bfp on fire line & (1) 3 bfp on domestic water line
Valuation:
$100,000
Permit #:
54603
Status:
issued
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
Addition of master bedroom and closet to existing residence
Valuation:
$18,000
Permit #:
54108
Status:
issued
Fee:
$187
Permit Type:
N/A
Building Type:
N/A
Addition of a sun room to an existing residence
Valuation:
$14,040
Permit #:
53064
Status:
issued
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Repair stucco wall - rear exterior replace window
Valuation:
$4,800
Permit #:
48337
Status:
issued
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Remodeling to flood damaged residence 14% - replace sheetrock insulation electrical hvac
Valuation:
$80,000
Permit #:
63872
Status:
issued
Fee:
$15
Permit Type:
N/A
Building Type:
N/A
Residential: addition
New breeze way for existing residence
Valuation:
$0
Permit #:
11020
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential: Addi...
Flood damage 8 to 11
Valuation:
$20,500
Permit #:
69030
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood damage
Valuation:
N/A
Permit #:
3576
Status:
applied
Fee:
N/A
Permit Type:
Addition/change out
Building Type:
Single family dwe...
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License # NAT-F170063-2
Hammond, LA
113
BZ Score
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Avg Project
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Projects
License # 72
Baton Rouge, LA
111
BZ Score
$1M
Avg Project
-
Projects
115
BZ Score
$20K
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Verified License
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G&B Building Specialist License info
Verified License
| License # | NAT-98922-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for G&B Building Specialist 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-98922-2 |
| 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. If this is your business, please update your license status.
Check this license's status for G&B Building Specialist at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 27896 |
| Status | Unable To Verify |
| State | Louisiana |
| Type | Building Construction, Residential Construction |
| Class | Commercial License Certificate |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 82018 |
| Status | Unable To Verify |
| State | Louisiana |
| Type | Building Construction, Residential Construction |
| Class | Residential License Certificate |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
83
BuildZoom Score
12
Permits
- Building permit records show that G&B Building Specialist has worked on 12 permitted projects.
G&B Building Specialist Employees
GG
Geno G. Guercio
GG
Geno Guerico
President