Updated: Jun 25, 2026
Location and Projects
Address
4700 LeBourget Dr., Saint Louis, MO, 63134
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John Henry Foster Company of ST. Louis HVAC/Mechanical Contractor
John Henry Foster Company of ST. Louis, Inc, 4700 Lebourget Dr, St. Louis, MO (Owned by: John Henry Foster Company Of S) holds a Mechanical license and 1 other license according to the St Louis County license board.
Their BuildZoom score of 98 ranks in the top 16% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John Henry Foster Company of ST. Louis, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Henry Foster Company of ST. Louis, Inc Services
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John Henry Foster Company of ST. Louis, Inc Contact Information
Phone Number: (314) 616-8533
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Address: 4700 LeBourget Dr., St. Louis, MO 63134
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John Henry Foster Company of ST. Louis, Inc St. Louis
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John Henry Foster Company of ST. Louis, Inc has a BuildZoom score of 98, which places them above 84% of 23,328 contractors in Missouri.
Activity
|
4 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that John Henry Foster Company of ST. Louis, Inc has worked on at least
5.0 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
|
5 projects
|
Mechanical projects |
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that John Henry Foster Company of ST. Louis, Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $25,000. 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.
Building Permits by John Henry Foster Company of ST. Louis, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
*****unable to process-this scope of work was not included in the original approved mechanical review. a mechanical review of this scope of work will be needed. please submit plans to our online permitting portal for instructions on how to sign on please go to our website at https://stlouiscountymo.gov/st-louis-county-departments/transportation-and-public-works/electronic-plan-review ... see more
Valuation:
$250,000
Permit #:
25MEC-07094
Status:
canceled
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
***please resubmit and reference the general contractor permit number that the mechanical was approved under. thank you***install 4 new air compressors receiver tanks & compressed air pipe
Valuation:
$100,000
Permit #:
25MEC-03529
Status:
canceled
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Wilco molding inc. - replace existing air compressor & install new equivalent air compressor in same location
Valuation:
$25,000
Permit #:
25MEC-04721
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacing air compressor in shop area
Valuation:
$500
Permit #:
23MEC-01995
Status:
issued
Fee:
$79
Permit Type:
Other
Building Type:
N/A
Ele for new fuel canopy - kum & go
Valuation:
N/A
Permit #:
ELE2018-00595
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
***if this is a new system and not a replacement mechanical plans must be submitted to our online permitting portal if this is a like for like replacement please resubmit and state that in your description of work. for more information on how to submit plans please go to our website at https://stlouiscountymo.gov/st-louis-county-departments/transportation-and-public-works/electronic-p... see more
Valuation:
$25,000
Permit #:
25MEC-10622
Status:
canceled
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
(mitek) *mechanically install 3 air compressors 2 receiver tanks/pressure vessels 4 air dryers & process pipe throughout facility. general contractor permit #25bld-00935
Valuation:
$250,000
Permit #:
25MEC-07517
Status:
complete
Fee:
$1,713
Permit Type:
Other
Building Type:
N/A
St. louis county dot district 1 maintenance-mechanically remove existing air compressor & tank & install new similarly size air compressor & tank. add process pipe from new compressor & connect to existing piping
Valuation:
$10,000
Permit #:
25MEC-05653
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
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119
BZ Score
$8K
Avg Project
-
Projects
122
BZ Score
$4.5K
Avg Project
-
Projects
License # P7241
Saint Louis, MO
119
BZ Score
$7K
Avg Project
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Projects
John Henry Foster Company of ST. Louis, Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
John Henry Foster Company of ST. Louis, Inc License info
Verified License
| License # | MMC02533 |
| Status | Active |
| County | St Louis County |
| Type | Mechanical |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John Henry Foster Company of ST. Louis, Inc 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
| Status | Active |
| County | St Louis County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of John Henry Foster Company of ST. Louis, Inc with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
6
Permits
- Building permit records show that John Henry Foster Company of ST. Louis, Inc has worked on 6 permitted projects.
John Henry Foster Company of ST. Louis, Inc Employees
ES
Eric Struckmann
JS
John Henry Foster Company Of S
Owner