Updated: Jun 19, 2026
Location and Projects
Address
9611 GALLOP LN., Saint Louis, MO, 63126
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Als General Contractor Plumber
Als General Contractor, 9611 Gallop Ln, St. Louis, MO (Owned by: Sander Ndoka) holds a Drainlayer license and 8 other licenses according to the St Louis County license board.
Their BuildZoom score of 108 ranks in the top 5% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Als General Contractor, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Als General Contractor Services
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Als General Contractor Contact Information
Phone Number: (314) 952-0997
Address: 9611 GALLOP LN., St. Louis, MO 63126
Als General Contractor St. Louis
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Als General Contractor has a BuildZoom score of 108, which places them above 95% of 23,328 contractors in Missouri.
Activity
|
60 projects
|
2025 |
|
55 projects
|
2024 |
|
42 projects
|
2023 |
Our building permit records indicate that Als General Contractor has worked on at least
157.0 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
|
135 projects
|
Plumbing projects |
|
134 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Als General Contractor mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
137 projects
|
< $5k |
|
19 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,900. 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.
Building Permits by Als General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Emergency- 1st spot repair 5 to 10 feet with work starting at the transition and progressing downstream towards the msd main. install a clean out 2nd spot repair 5 to 10 feet with work starting at the msd main and progressing upstream towards the house
Valuation:
$3,500
Permit #:
25DRN-00859
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Drainlaying residential sewer lateral program
2025-05-16
1st spot repair 5 to 10 feet with work starting at and including the base of the yard trap and progressing downstream towards the msd main. install clean out. 2nd spot repair 5 to 10 feet with work starting at the msd main and progressing upstream towards the house
Valuation:
$3,100
Permit #:
25DRN-00850
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting approximately 13 feet from the base of the foundation and progressing downstream towards the msd main. install a clean out repair is in the backyard it is the contractors duty to confirm
Valuation:
$2,400
Permit #:
25DRN-01899
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
1st spot repair 5 to 10 feet with work starting at the transition and progressing downstream towards msd main. 2nd spot repair 5 to 10 feet with work starting at and including the clean out. install new clean out
Valuation:
$2,900
Permit #:
25DRN-00501
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting 30 feet from the base of the stack and progressing downstream towards the msd main. driveway work involved. replace all piping under disturbed areas of pavement
Valuation:
$3,200
Permit #:
25DRN-01900
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting 4 feet from the foundation and progressing downstream towards the msd main. driveway work involved. replace all piping under disturbed areas of pavement
Valuation:
$3,400
Permit #:
25DRN-01898
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Emergency- spot repair 10 to 15 feet with work starting at and including the base of ther clean out and progressing upstream towards the house. install a new clean out
Valuation:
$3,300
Permit #:
25DRN-01023
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting at and including the base of the existing clean out and progressing downstream towards the msd main. install new clean out
Valuation:
$2,500
Permit #:
25DRN-00563
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting at and including the existing yard trap clean out and progressing downstream towards the msd main. install a new clean out
Valuation:
$2,300
Permit #:
25DRN-00055
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Drainlaying residential sewer lateral program
2025-04-17
Spot repair 15 to 20 feet with work starting at and including the base of the clean out and progressing downstream towards the msd main. install new clean out
Valuation:
$2,200
Permit #:
25DRN-00629
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Drainlaying residential sewer lateral program
2025-03-14
Spot repair 10 to 15 feet with work starting at approximately 10 feet from the foundation and progressing downstream towards the msd main. install a new clean out
Valuation:
$2,500
Permit #:
25DRN-00348
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting at approximately 8 feet from the foundation and progressing downstream towards the msd main. install a new clean out
Valuation:
$2,400
Permit #:
25DRN-00165
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Drainlaying residential sewer lateral program
2025-02-11
Spot repair 10 to 15 feet with work starting at approximately 6 feet from the foundation and progressing downstream towards the msd main. install a new clean out
Valuation:
$2,100
Permit #:
25DRN-00164
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting at approximately 20 feet from the foundation and progressing downstream towards the msd main. install a new clean out
Valuation:
$2,100
Permit #:
25DRN-00084
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Drainlaying residential sewer lateral program
2025-09-23
Spot repair 10 to 15 feet with work starting approximately 12 feet from the foundation and progressing downstream towards the msd main. install clean out
Valuation:
$2,000
Permit #:
25DRN-01901
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Emergency- spot repair 10 to 15 feet with work starting 22 feet from the base of the stack and progressing downstream towards the msd main. install clean out
Valuation:
$3,500
Permit #:
25DRN-01005
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Emergency - spot repair 10 to 15 feet with work starting 6 feet from the foundation and progressing downstream towards the msd main. install new clean out
Valuation:
$2,300
Permit #:
25DRN-00783
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Emergency - spot repair 10 to 15 feet with work starting 61 feet from the foundation and progressing downstream towards the msd main. install a new clean out
Valuation:
$3,500
Permit #:
25DRN-00761
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
First- spot repair 5 to 10 feet with work starting at the foundation and progressing downstream towards the msd main. second- spot repair to replace broken clean out. third- spot repair 5 to 10 feet with work starting 34 feet from the base of the stack and progressing downstream towards the msd main
Valuation:
$7,500
Permit #:
24DRN-01049
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Spot repair 10 to 15 feet with work starting 25 feet from the base of the stack and progressing downstream towards the msd main. install a clean out
Valuation:
$2,700
Permit #:
25DRN-01065
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Als General Contractor Reviews
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Verified License
BuildZoom confirmed this contractor's license
Als General Contractor License info
Verified License
| License # | D9645 |
| Status | Active |
| County | St Louis County |
| Type | Drainlayer |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Als General Contractor at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ROW3987378 |
| Status | Active |
| City | University City |
| Type | Right Of Way Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of Als General Contractor with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | DRL0301618 |
| Status | Active |
| City | University City |
| Type | Drainlaying Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2022. Check the current license status of Als General Contractor with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GEN4650480 |
| Status | Active |
| City | University City |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Als General Contractor with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ROW3987378 |
| Status | Active |
| City | University City |
| Type | Right Of Way Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2025. Check the current license status of Als General Contractor with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Drainlayer |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Als General Contractor with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Als General Contractor with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Als General Contractor with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St Louis County |
| Type | Plumbers |
- According to the Saint Louis County Department of Public Works, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
749
Permits
- Building permit records show that Als General Contractor has worked on 749 permitted projects.
Als General Contractor Employees
SN
Sander Ndoka
Owner