Updated: Jul 10, 2026
Location and Projects
Address
6465 Old Antonia Rd, Imperial, MO, 63052
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KDP plumbing LLC
KDP plumbing LLC, 6465 Old Antonia Rd, Imperial, MO (Owned by: Gary Parham) holds a Plumber license and 5 other licenses according to the St Louis County license board.
Their BuildZoom score of 109 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 KDP plumbing LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
KDP plumbing LLC Contact Information
Phone Number: (314) 287-1634
Address: 6465 Old Antonia Rd, Imperial, MO 63052
KDP plumbing LLC Imperial
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
KDP plumbing LLC has a BuildZoom score of 109, which places them above 95% of 23,328 contractors in Missouri.
Activity
|
32 projects
|
2025 |
|
31 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that KDP plumbing LLC has worked on at least
69.0 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
|
Home Additions |
|
67 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that KDP plumbing LLC mostly works on
plumbing project
and home addition
projects.
Pricing
|
32 projects
|
< $5k |
|
18 projects
|
$5k-$20k |
|
11 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $4,550. 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.
Kitchen and bathroom remodel upstairs with no moving of walls. replacing the existing fixtures/cabinets basement remodel including the existing bathroom. changing the existing window (not below grade) to meet code for legal bedroom requirements in the walkout basement
Valuation:
$45,000
Permit #:
24BLD-09264
Status:
issued
Fee:
$346
Permit Type:
Interior finish
Building Type:
N/A
Replace fixtures for two 2nd floor bathrooms (1) tub and tub faucet (1) shower drain or base and shower faucet (2) toilets and (2) lav faucets see building permit 2025-00010 through the city of frontenac
Valuation:
$6,275
Permit #:
25PLU-03738
Status:
issued
Fee:
$162
Permit Type:
Replacement
Building Type:
N/A
(qpr) install plumbing for two bathroom kitchen and laundry remodel one tub and shower two water closets two lav faucets one bar sink faucet one kitchen faucet one garbage disposal one water and drain connection for dishwasher
Valuation:
$13,650
Permit #:
PL25-000423
Status:
issued
Fee:
N/A
Permit Type:
Multi family alte...
Building Type:
N/A
Town and country building permit 24-000376 for basement bathroom and half bathroom. ground rough and rough plumbing was done by other plumber. we are setting fixtures only (2) toilets (2) lav faucets and one shower trim
Valuation:
$1,700
Permit #:
25PLU-13921
Status:
issued
Fee:
$109
Permit Type:
Other
Building Type:
N/A
Adding an addition and covered porch that flanks the new pool the customer is installing
Valuation:
$150,000
Permit #:
24BLD-09113
Status:
issued
Fee:
$830
Permit Type:
Addition
Building Type:
N/A
Change out shower stall to a low curb onyx shower base i am using existing shower fixtures (just removing and reinstalling existing trims) and the new shower base drain is in the same location as the existing drain. no other drywall work is to be done in the other areas of the room
Valuation:
$8,000
Permit #:
24BLD-06206
Status:
complete
Fee:
$173
Permit Type:
Alteration
Building Type:
N/A
(qpr) cap off tub move toilet and shower a few feet clean up rough in for master bathroom hall bathroom and kitchen and install fixtures - 2 toilets 3 lav faucets 1 tub and shower faucet 1 tub drain 1 kitchen faucet 1 garbage disposal 1 drain and water for dishwasher
Valuation:
$5,850
Permit #:
PL24-000223
Status:
issued
Fee:
N/A
Permit Type:
Multi family alte...
Building Type:
N/A
Change rough in for lav in basement bathroom and 2nd floor bathroom install new water and drain for two lavs and one tub and replace two toilets one tub and two lavs st. john building permit 250390
Valuation:
$3,800
Permit #:
25PLU-15266
Status:
issued
Fee:
$156
Permit Type:
Replacement
Building Type:
N/A
Remodel kitchen replace the bathroom vanity. misc. electrical works in the house
Valuation:
$15,000
Permit #:
25BLD-03346
Status:
complete
Fee:
$193
Permit Type:
Interior finish
Building Type:
N/A
Eddie’s guitar - building permit through the city of maplewood 25-00843 replace shower shower faucet toilet lav faucet for bathroom remodel install new drain and vent for laundry and replace water heater
Valuation:
$10,950
Permit #:
25PLU-18689
Status:
issued
Fee:
$203
Permit Type:
Replacement
Building Type:
N/A
Interior remodel. kitchen bathrooms living rooms. electric mechanical plumbing. city of crestwood permit # 20242419
Valuation:
$50,000
Permit #:
24BLD-08030
Status:
issued
Fee:
$363
Permit Type:
Interior finish
Building Type:
N/A
Removing & replace plumbing fixtures in second floor master bathroom and removing non-load bearing partition. remove & replace plumbing fixtures in second floor hall bathroom
Valuation:
$18,500
Permit #:
24BLD-01439
Status:
complete
Fee:
$208
Permit Type:
Alteration
Building Type:
N/A
Code correction for water heater to install thermal expansion tank and replace flue pipe for water heater and replace section of 3 stand pipe and addition drain for mop sink
Valuation:
$1,675
Permit #:
24PLU-20073
Status:
complete
Fee:
$85
Permit Type:
Repair
Building Type:
N/A
Install plumbing for basement bathroom and laundry sink one shower faucet one lav faucet one toilet one laundry sink. building permit through town and country # 24-0163
Valuation:
$4,550
Permit #:
24PLU-07321
Status:
complete
Fee:
$150
Permit Type:
Replacement
Building Type:
N/A
Remove existing island and install new island. move some existing lighting and install some new can lights. remove and reinstall kitchen sink and install new pot filler over stove. and install new backsplash
Valuation:
$12,000
Permit #:
23BLD-07958
Status:
complete
Fee:
$240
Permit Type:
Alteration
Building Type:
N/A
Inspect water heater installed by other and repair code violations for occupancy
Valuation:
$600
Permit #:
25PLU-01166
Status:
complete
Fee:
$47
Permit Type:
Replacement
Building Type:
N/A
Interior renovation of condo unit b
Valuation:
$80,000
Permit #:
24BLD-09923
Status:
complete
Fee:
$486
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building (integrated/non-integrated)
2025-07-25
Reframing jack and jill bathroom and re-framing the kitchen
Valuation:
$100,000
Permit #:
25BLD-05296
Status:
issued
Fee:
$579
Permit Type:
Alteration
Building Type:
N/A
Replace approx. 30 of cast iron drain lines in basement
Valuation:
$9,500
Permit #:
25PLU-04540
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
(qpr) install plumbing for house remodel
Valuation:
$35,000
Permit #:
PL25-000022
Status:
issued
Fee:
N/A
Permit Type:
Single family alt...
Building Type:
N/A
KDP plumbing LLC Reviews
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KDP plumbing LLC License info
Verified License
| License # | P8058 |
| Status | Active |
| County | St Louis County |
| Type | Plumber |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for KDP plumbing LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D8058 |
| Status | Active |
| County | St Louis County |
| Type | Drainlayer |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for KDP plumbing LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | St. Charles County |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLC2014552 |
| Status | Active |
| City | University City |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of KDP plumbing LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D8058 |
| Status | Active |
| County | St Louis County |
| Type | Master Drainlayer |
- BuildZoom has not verified this license since March, 2020.
Verify this license's status for KDP plumbing LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | P8058 |
| Status | Active |
| County | St Louis County |
| Type | Master Plumber |
- BuildZoom has not verified this license since March, 2020.
Verify this license's status for KDP plumbing LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
139
Permits
- Building permit records show that KDP plumbing LLC has worked on 139 permitted projects.
KDP plumbing LLC Employees
GP
Gary Parham
Owner