Updated: Mar 24, 2026
Location and Projects
Address
318 Venture Blvd., Houma, LA, 70360
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Coastal Mechanical Contractors Inc
Coastal Mechanical Contractors Inc, 318 Venture Blvd, Houma, LA (Employees: Claude D Thompson Sr, Claude Douglas Thompson, and Claude Thompson) holds a Building Construction, Highway, Street And Bridge Construction, Heavy Construction, Municipal And Public Works Construction, Electrical, Mechanical, Solar Energy Equipment license and 7 other licenses according to the Louisiana license board.
Their BuildZoom score of 106 ranks in the top 7% of 31,948 Louisiana licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coastal Mechanical Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Coastal Mechanical Contractors Inc Services
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Coastal Mechanical Contractors Inc Contact Information
Phone Number: (985) 351-1723
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Address: 318 Venture Blvd., Houma, LA 70360
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Coastal Mechanical Contractors Inc Houma
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Coastal Mechanical Contractors Inc has a BuildZoom score of 106, which places them above 93% of 31,948 contractors in Louisiana.
Activity
|
7 projects
|
2025 |
|
13 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that Coastal Mechanical Contractors Inc has worked on at least
34.0 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
|
6 projects
|
Mechanical projects |
|
5 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Coastal Mechanical Contractors Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
$1mil+ |
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 Coastal Mechanical Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$2,587,000
Permit #:
33606
Status:
issued
Fee:
$2,000
Permit Type:
N/A
Building Type:
N/A
Commercial renovations
Valuation:
N/A
Permit #:
2023-108052
Status:
issued
Fee:
N/A
Permit Type:
Renovation/altera...
Building Type:
Business office
Gas, gas line (main line charge), gas line per foot ($2.00)
2024-05-13
Installing a 2 inch gas line to an existing building for increased capacity. applicant has already spoken to dwight
Valuation:
N/A
Permit #:
2024-112946
Status:
issued
Fee:
N/A
Permit Type:
Gas work only
Building Type:
Single family house
Trade gas e-permit gas leak repair
Valuation:
N/A
Permit #:
32087
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing 2 commercial tank boilers
Valuation:
N/A
Permit #:
2025-116506
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing and mechanical for installation of freezer/cooler replacement
Valuation:
N/A
Permit #:
2025-119155
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair gas line leak
Valuation:
N/A
Permit #:
2025-116864
Status:
issued
Fee:
N/A
Permit Type:
Gas work only
Building Type:
Single family house
Remove temporary transfer switch and install new one
Valuation:
N/A
Permit #:
2023-106962
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Hurricane ida commercial renovations - hvac replacement only
Valuation:
N/A
Permit #:
2023-109034
Status:
issued
Fee:
N/A
Permit Type:
Renovation/altera...
Building Type:
Business office
Repair electrical service and re-run to pump
Valuation:
N/A
Permit #:
2023-107994
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Hurricane utility reconnect (gas water electric)
2022-03-31
Repair electrical inside commercial building - due to hurricane ida
Valuation:
N/A
Permit #:
2022-102116
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Electric rework damage due to hurricane ida -repair electrical service to home caused by storm
Valuation:
N/A
Permit #:
2021-93302
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Electric rework damage due to hurricane ida -repair electrical service to home from storm damage
Valuation:
N/A
Permit #:
2021-93300
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
New services needed to supply temporary classroom buildings
Valuation:
N/A
Permit #:
2022-104828
Status:
issued
Fee:
N/A
Permit Type:
Gas work only
Building Type:
Single family house
Upgrade gas meter & gas pipe to boiler (preexisting gas)
Valuation:
N/A
Permit #:
2024-114155
Status:
issued
Fee:
N/A
Permit Type:
Gas work only
Building Type:
Single family house
Electrical work to repair electrical service that was damaged from hurricane ida
Valuation:
N/A
Permit #:
2021-94114
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Repair electric panels due to hurricane ida
Valuation:
N/A
Permit #:
2022-98899
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Changing out meter pan and interior electrical panel
Valuation:
N/A
Permit #:
2024-113043
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Electrical work to repair electrical service to home from hurricane ida
Valuation:
N/A
Permit #:
2021-93299
Status:
issued
Fee:
N/A
Permit Type:
Electrical work only
Building Type:
Single family house
Testing gas piping to building
Valuation:
N/A
Permit #:
2025-119392
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Coastal Mechanical Contractors Inc License info
Verified License
| License # | 03910 |
| Status | Active |
| State | Louisiana |
| Type | Building Construction, Highway, Street And Bridge Construction, Heavy Construction, Municipal And Public Works Construction, Electrical, Mechanical, Solar Energy Equipment |
| Class | Commercial License Certificate |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Coastal Mechanical Contractors Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 11014 |
| Status | Active |
| State | Louisiana |
| Type | Municipal And Public Works Construction |
| Class | Commercial License Certificate |
| Date Issued | 06-24-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Coastal Mechanical Contractors Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 29848 |
| Status | Active |
| State | Louisiana |
| Type | Building Construction, Solar Energy Equipment, Mechanical, Plumbing, Highway, Street And Bridge Construction, Heavy Construction, Municipal And Public Works Construction, Electrical, Painting, Coating And Blasting, Residential Construction |
| Class | Commercial License Certificate |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Coastal Mechanical Contractors Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 83619 |
| Status | Active |
| State | Louisiana |
| Type | Building Construction, Solar Energy Equipment, Mechanical, Plumbing, Highway, Street And Bridge Construction, Heavy Construction, Municipal And Public Works Construction, Electrical, Painting, Coating And Blasting, Residential Construction |
| Class | Residential License Certificate |
| Date Issued | 07-17-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Coastal Mechanical Contractors Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 16392 |
| Status | Unable To Verify |
| State | Mississippi |
| Type | Remodeler, Residential Builder |
- 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 # | 24417-MC |
| Status | Unable To Verify |
| State | Mississippi |
| Type | Electrical Work, Heat, A/C, Ventilation, Duct Work(hvac), Municipal And Public Works Construction |
- 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.
Inactive License
| License # | 24417 |
| Status | Inactive |
| State | Mississippi |
| Type | Municipal And Public Works Construction, Electrical Work, Heat, A/C, Ventilation, Duct Work(Hvac) |
- According to the Mississippi State Board of Contractors, 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 Coastal Mechanical Contractors Inc at the Mississippi State Board of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3910 |
| Status | Inactive |
| State | Louisiana |
| Type | Building Construction, Electrical, Heavy Construction, Highway, Street And Bridge Construction, Mechanical, Municipal And Public Works Construction, Solar Energy Equipment |
| Class | Commercial License |
- According to the Louisiana Licensing 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 Coastal Mechanical Contractors Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
212
Permits
- Building permit records show that Coastal Mechanical Contractors Inc has worked on 212 permitted projects.
Coastal Mechanical Contractors Inc Employees
CS
Claude D Thompson Sr
Vice President
CT
Claude Douglas Thompson
CT
Claude Thompson
DJ
Dale C Thompson Jr
DT
Dale C. Thompson
DS
Dale C. Thompson Sr.
DT
Dale Thompson
DJ
Dale Thompson, Jr.
President
DS
Dale Thompson, Sr.
Vice President
DJ
Dale. C. Thompson Jr.
MJ
Mc Nair, Stephen D. Jr.
MJ
Mcnair, Stephen D. Jr.
RH
Royal Davidson Havens