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Updated: May 31, 2026
Location and Projects
Address
100 Chesterfield Business Pkwy, Chesterfield, MO, 63005
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Promax LLC Photos
Promax
Promax LLC at 100 Chesterfield Business Pkwy, Chesterfield, MO 63005, held a license (#S4920) with the St Louis County contractors license board. We last verified the license was inactive on 05-30-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 23,328 Missouri contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Promax LLC Services
Start a project today:
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Small Multi-Family Remodel ...
Whole Home Remodel
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Large Multi-Family Remodel ...
Healthcare Facility Renovation
Promax LLC Contact Information
Phone Number: (636) 489-2322
Address: 100 Chesterfield Business Pkwy, Chesterfield, MO 63005
Promax LLC Chesterfield
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Promax LLC, log in and update your license info in the “Edit Profile” tab.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Promax LLC has worked on at least
9.0 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
|
2 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $35,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building residential existing building (integrated/non-integrated)
2025-05-30
Correct address is 964 tara ct. chesterfield mo 63005 (new house) basement finish h/o adam weidemann (650)504-7430
Valuation:
$30,000
Permit #:
25BLD-03718
Status:
issued
Fee:
$279
Permit Type:
Interior finish
Building Type:
N/A
Basement finishing
Valuation:
$40,000
Permit #:
25BLD-02288
Status:
issued
Fee:
$276
Permit Type:
Interior finish
Building Type:
N/A
Basement finishing
Valuation:
$40,000
Permit #:
25BLD-01519
Status:
complete
Fee:
$276
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building (integrated/non-integrated)
2025-11-17
Basement finishing (additional permit 25bld-05988)
Valuation:
$60,000
Permit #:
25BLD-08497
Status:
issued
Fee:
$357
Permit Type:
Interior finish
Building Type:
N/A
Basement finishing
Valuation:
$50,000
Permit #:
23BLD-01748
Status:
plancheck
Fee:
N/A
Permit Type:
Interior finish
Building Type:
N/A
2nd floor master bathroom remodeling
Valuation:
$20,000
Permit #:
21BLD-07620
Status:
complete
Fee:
$255
Permit Type:
Interior finish
Building Type:
N/A
Basement finishing
Valuation:
N/A
Permit #:
22BLD-07616
Status:
complete
Fee:
$232
Permit Type:
Alteration
Building Type:
N/A
Building residential existing building (integrated/non-integrated)
2025-11-04
Basement remodeling
Valuation:
$15,000
Permit #:
25BLD-08461
Status:
issued
Fee:
$193
Permit Type:
Interior finish
Building Type:
N/A
Partial basement finishing (office and bathroom) (nsf 23bld-04818)
Valuation:
$25,000
Permit #:
24BLD-00229
Status:
complete
Fee:
$264
Permit Type:
Interior finish
Building Type:
N/A
Basement finish
Valuation:
$36,000
Permit #:
21BLD-02917
Status:
complete
Fee:
$258
Permit Type:
Interior finish
Building Type:
N/A
Basement remodel
Valuation:
$25,000
Permit #:
21BLD-01334
Status:
issued
Fee:
$217
Permit Type:
Alteration
Building Type:
N/A
Basement finish
Valuation:
$12,000
Permit #:
21BLD-02374
Status:
complete
Fee:
$240
Permit Type:
Interior finish
Building Type:
N/A
New bathroom
Valuation:
$10,000
Permit #:
24BLD-02867
Status:
plancheck
Fee:
N/A
Permit Type:
Interior finish
Building Type:
N/A
Basement finish
Valuation:
$34,020
Permit #:
20BLD-05410
Status:
complete
Fee:
$251
Permit Type:
Interior finish
Building Type:
N/A
Basement finish
Valuation:
$27,000
Permit #:
20BLD-00208
Status:
complete
Fee:
$332
Permit Type:
Alteration
Building Type:
N/A
Basement finish
Valuation:
$40,000
Permit #:
2022-00001570
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement finish
Valuation:
$16,000
Permit #:
19BLD-07409
Status:
complete
Fee:
$279
Permit Type:
Alteration
Building Type:
N/A
Basement finish
Valuation:
$10,000
Permit #:
19BLD-01524
Status:
complete
Fee:
$231
Permit Type:
Interior finish
Building Type:
N/A
Basement finish
Valuation:
$27,000
Permit #:
2021-00002358
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel
Valuation:
$15,000
Permit #:
18BLD-07043
Status:
complete
Fee:
$181
Permit Type:
Alteration
Building Type:
N/A
Promax LLC Reviews
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Promax LLC License info
Inactive License
| License # | S4920 |
| Status | Inactive |
| County | St Louis County |
| Type | Structural |
| Business Type | Limited Liability Company (Llc) |
- 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 Promax LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Promax LLC, log in and update your license info in the “Edit Profile” tab.
26
Permits
- Building permit records show that Promax LLC has worked on 26 permitted projects.