Updated: Jun 23, 2026
Location and Projects
Address
5667 Black Walnut Rd, St Charles, MO, 63301
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Hackmann Lawn & Landscape
Hackmann Lawn & Landscape, 5667 Black Walnut Rd, St Charles, MO (Owned by: Hackmann Plumbing Kelly Hackma) holds a Plumber license and 9 other licenses according to the St Louis County license board.
Their BuildZoom score of 104 ranks in the top 9% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hackmann Lawn & Landscape, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Hackmann Lawn & Landscape Services
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Hackmann Lawn & Landscape Contact Information
Phone Number: (636) 688-6647
Address: 5667 Black Walnut Rd, St Charles, MO 63301
Hackmann Lawn & Landscape St Charles
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hackmann Lawn & Landscape has a BuildZoom score of 104, which places them above 91% of 23,328 contractors in Missouri.
Activity
|
9 projects
|
2025 |
|
1 project
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Hackmann Lawn & Landscape has worked on at least
18.0 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.
Pricing
|
15 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,000. 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 Hackmann Lawn & Landscape
This is a sample of this contractor's permits. Click here to access their complete permit history.
Correct code violations on heater installed by someone else. namely move ball valve to cold water inlet addition expansion tank and replace aluminum flue with galvanized
Valuation:
N/A
Permit #:
25PLU-15249
Status:
complete
Fee:
$47
Permit Type:
Alteration
Building Type:
N/A
Replace two lavatory faucets two toilets one tub/shower valve one tub arm and waste/overflow and replace approx. 5 of cast iron on two 2 stacks
Valuation:
$4,000
Permit #:
23PLU-01139
Status:
complete
Fee:
$103
Permit Type:
Replacement
Building Type:
N/A
Replace existing water heater with 50-gallon 40 000 btu
Valuation:
$2,500
Permit #:
25PLU-06049
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Building residential non-habitable (integrated/non-integrated)
2025-10-09
Retaining wall per mp 711-22-32 nsf (24bld-05227)
Valuation:
$12,000
Permit #:
25BLD-07606
Status:
issued
Fee:
$240
Permit Type:
Other
Building Type:
N/A
Replace lavatory bowl and faucet in hall bathroom
Valuation:
$1,000
Permit #:
25PLU-02962
Status:
complete
Fee:
$85
Permit Type:
Replacement
Building Type:
N/A
Replace 50-gallon 40 000 btu water heater
Valuation:
$2,000
Permit #:
25PLU-02654
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace 1 of two 50-gallon water heaters
Valuation:
$2,000
Permit #:
25PLU-00870
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace 2 0f 2 50-gallon water heaters
Valuation:
$2,000
Permit #:
25PLU-00874
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace 50-gallon natural gas water heater
Valuation:
$1,800
Permit #:
25PLU-00554
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace 50 gallon water heater
Valuation:
$2,000
Permit #:
25PLU-17159
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Remove gas saddle valve serving old bbq pit. replace piece of 3 water heater flue with hole
Valuation:
$300
Permit #:
23PLU-19636
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
*replace kitchen stack install new dw and disposal *replace tub arm
Valuation:
$2,000
Permit #:
22PLU-20401
Status:
issued
Fee:
$150
Permit Type:
Replacement
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-000690
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace one of two water heaters. second heater on a separate permit
Valuation:
$1,500
Permit #:
23PLU-16046
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace water heater
Valuation:
$1,600
Permit #:
23PLU-00279
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace second heater of two. first heater under different permit
Valuation:
$1,500
Permit #:
23PLU-16048
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace 50 gallon 40, 000 btu water heater
Valuation:
$2,000
Permit #:
24PLU-04116
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Water heater replacement 2 of 2
Valuation:
$4,000
Permit #:
22PLU-14611
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Water heater replacement
Valuation:
$1,900
Permit #:
22PLU-00042
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Replace heater 1 of 2
Valuation:
$4,000
Permit #:
22PLU-14608
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Hackmann Lawn & Landscape Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Hackmann Lawn & Landscape License info
Verified License
| License # | P5380 |
| Status | Active |
| County | St Louis County |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hackmann Lawn & Landscape 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 # | ROW7434224 |
| Status | Active |
| City | University City |
| Type | Right Of Way Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of Hackmann Lawn & Landscape with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GEN4595811 |
| Status | Active |
| City | University City |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2024. Check the current license status of Hackmann Lawn & Landscape 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 |
| City | Dardenne Prairie |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Hackmann Lawn & Landscape with the City of Dardenne Prairie
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Dardenne Prairie |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Hackmann Lawn & Landscape with the City of Dardenne Prairie
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 Hackmann Lawn & Landscape 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 Hackmann Lawn & Landscape 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
| License # | GEN3772390 |
| Status | Active |
| City | Dyersburg |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2018. Check the current license status of Hackmann Lawn & Landscape with the City of Dyersburg
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Town And Country |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Hackmann Lawn & Landscape with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | S6665 |
| Status | Inactive |
| County | St Louis County |
| Type | Structural |
- 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.
Check this license's status for Hackmann Lawn & Landscape at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
69
Permits
- Building permit records show that Hackmann Lawn & Landscape has worked on 69 permitted projects.
Hackmann Lawn & Landscape Employees
DH
Dale Hackmann
Owner
HH
Hackmann Plumbing Kelly Hackma
Owner
KH
Kelly S Hackmann
MG
Matthew Groeteke
Owner