Updated: Aug 11, 2026
Location and Projects
Address
7500 BALFOUR DR., Saint Louis, MO, 63133
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Orr plumbing
Orr plumbing, 7500 Balfour Dr, St. Louis, MO (Owned by: Daryl Orr) holds a Plumber license and 5 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 Orr plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Orr plumbing Services
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Orr plumbing Contact Information
Phone Number: (314) 495-4019
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Address: 7500 BALFOUR DR., St. Louis, MO 63133
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Orr plumbing St. Louis
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Orr plumbing has a BuildZoom score of 108, which places them above 95% of 23,328 contractors in Missouri.
Activity
|
1 project
|
2026 |
|
61 projects
|
2025 |
|
58 projects
|
2024 |
|
49 projects
|
2023 |
Our building permit records indicate that Orr plumbing has worked on at least
169.0 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
|
6 projects
|
Home Additions |
|
166 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Orr plumbing mostly works on
plumbing project
and home addition
projects.
Pricing
|
135 projects
|
< $5k |
|
16 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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.
Install new shower valve for basement bathroom install finish only for basement bathroom vanity and toilet install finish for only for basement kitchen relocate laundry to new location install vent for basement kitchen laundry and basement bathroom. will go up to the first-floor kitchen and extend through the roof
Valuation:
$4,500
Permit #:
25PLU-03059
Status:
complete
Fee:
$174
Permit Type:
Repair
Building Type:
N/A
See above city of beverly hills building permit #bp-25-0150 install ground rough/rough & finish for basement bathroom (1) tub/shower (1) toilet (1) vanity install rough/finish for 1st floor bathroom and kitchen (1) kitchen sink (1) disposal (1) dishwasher (1) tub/shower (1) vanity (1) toilet install (1) 40 gallon gas water heater
Valuation:
$5,500
Permit #:
25PLU-11574
Status:
issued
Fee:
$286
Permit Type:
Repair
Building Type:
N/A
There are no building of walls. this is a finish installation only for (1)kitchen sink (1)dishwasher (1)garbage disposal (2)lavatories (2)water closets and (1)50 gallon gas water heater
Valuation:
$1,250
Permit #:
25PLU-02292
Status:
complete
Fee:
$121
Permit Type:
Repair
Building Type:
N/A
Parent record (accelerated review) adding bedroom in basement fire separation from house to garage properly install altered life station and waste stack repair/replacement of retaining wall right side off driveway interconnected smoke detectors child record 25bld-05415 retaining wall
Valuation:
$6,500
Permit #:
25BLD-04468
Status:
complete
Fee:
$656
Permit Type:
Occupancy
Building Type:
N/A
No building scope installation of rough-in waste & water for (2) full bathrooms (1) kitchen (1) laundry bring existing 40-gallon gas water heater to code
Valuation:
$5,500
Permit #:
25PLU-06053
Status:
complete
Fee:
$180
Permit Type:
Repair
Building Type:
N/A
Perform stack repair 12 above basement floor up to above the 1st floor fixtures. installing clean out on stack. (kitchen and bathroom are back-to-back)
Valuation:
$1,500
Permit #:
25PLU-05561
Status:
filed
Fee:
$79
Permit Type:
Repair
Building Type:
N/A
No building scope 1 inspection/final only installation of interior water lines located in the basement and partial 1st floor (due to stolen water lines). installation of finish only for (2)lavatories (1)water closet and (1)kitchen sink. installation of 50-gallon gas water heater located in the basement
Valuation:
$2,500
Permit #:
24PLU-14822
Status:
complete
Fee:
$109
Permit Type:
Repair
Building Type:
N/A
Code correction #1 main floor bathroom installation of finish fixtures (1) tub/shower (1) toilet (1) vanity code correction #2 basement installation of pex water lines and hammer arrestors for hot/cold laundry hose bibs reference occupancy report 24nps-02676
Valuation:
$600
Permit #:
24PLU-13338
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Installation of waste water and finish for (1) kitchen sink (1) garbage disposal (1) dishwasher (1) laundry located in the basement (2) floor drains (1) building drain repair and installation of (1) 40-gallon gas water heater note: building permit has been purchased through the city of st. john
Valuation:
$3,500
Permit #:
24PLU-10161
Status:
issued
Fee:
$233
Permit Type:
Replacement
Building Type:
N/A
Reference city of olivette building permit #p2023-0563 master bathroom remodel: capping off waste/water for jacuzzi tub relocate shower drain for new shower pan install install new shower valve connection of waste and water and setting of finish fixtures for (1) shower (1) double bowl vanity and (1) toilet
Valuation:
$1,800
Permit #:
24PLU-02947
Status:
complete
Fee:
$150
Permit Type:
Replacement
Building Type:
N/A
Replace remaining copper water lines with new hot/cold pex going to the existing water heater laundry box hall bathroom vanity and kitchen install a new single handle tub/shower valve. install new laundry box. correct existing laundry waste line by removing the improper 1 1/2 pvc and installing new 2 pvc with proper venting. install new 40 gallon gas water heater repair existing main ... see more
Valuation:
$2,500
Permit #:
23PLU-10041
Status:
complete
Fee:
$156
Permit Type:
Repair
Building Type:
N/A
Installation of waste water and finish for (1) kitchen installation of pex water lines for 2nd floor bathroom installation of (1) tub/shower valve for 1st floor bathroom installation of 50-gal gas water heater installation of laundry hosebibs installation of hammer arrestors
Valuation:
$4,500
Permit #:
23PLU-09561
Status:
complete
Fee:
$274
Permit Type:
Repair
Building Type:
N/A
There are no building of walls. code violation correction which includes (1) partial stack repair (1) water heater (1) garbage disposal repair
Valuation:
$1,850
Permit #:
25PLU-02408
Status:
complete
Fee:
$91
Permit Type:
Repair
Building Type:
N/A
Kitchen: remove flexible rubber connector at sink drain. replace with mission band or other approved materials 2nd floor bathroom remove flexible rubber connector at lavatory drain. replace with mission band or other approved materials
Valuation:
$600
Permit #:
23PLU-04730
Status:
complete
Fee:
$91
Permit Type:
Repair
Building Type:
N/A
9731 corregidor woodson terrace mo 63134 remodel: integrated permit scope: remove siding repair any sheeting with like kind material and install new siding. install replacement windows and doors. egress able in bedrooms. remove interior drywall throughout repair any damaged framing with like kind material. install electric plumbing and hvac with licensed professionals. install 1/2 dry... see more
Valuation:
$60,000
Permit #:
23BLD-07197
Status:
issued
Fee:
$357
Permit Type:
Interior finish
Building Type:
N/A
Installation of finish fixtures for bathroom remodel (1) shower valve trim (1) tub valve/trim with tub filler and modify tub drain (2) single bowl vanity faucets (1) toilet reference town & country building permit #24-0140
Valuation:
$2,000
Permit #:
24PLU-12763
Status:
complete
Fee:
$156
Permit Type:
Repair
Building Type:
N/A
(fire damage) interior rebuild from a fire that was caused by a lighting strike to an outside junction box and amps entered the structure
Valuation:
$265,000
Permit #:
23BLD-06388
Status:
complete
Fee:
$1,236
Permit Type:
Fire-storm
Building Type:
N/A
(wyw) 1 enlarge master bathroom into unused area between master bathroom and master closet 2 frame wall for laundry room in hallway 3 install new kitchen cabinets in same configuration as original
Valuation:
$27,500
Permit #:
24BLD-06868
Status:
issued
Fee:
$282
Permit Type:
Alteration
Building Type:
N/A
We remodeled this property by replacing the floors lighting kitchen interior painting windows and significant exterior cleanup as there was extensive bamboo overgrowth. plumbers and electricians did some work and pulled their own permits
Valuation:
$50,000
Permit #:
23BLD-06517
Status:
complete
Fee:
$316
Permit Type:
Replacement
Building Type:
N/A
We are going like for like in the condo. we are only removing some facia and cabinets that are not needed in the kitchen. the house will be updated with flooring through out the home and a updated bathroom
Valuation:
$20,000
Permit #:
23BLD-01571
Status:
complete
Fee:
$208
Permit Type:
Interior finish
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Orr plumbing License info
Verified License
| License # | P9220 |
| Status | Active |
| County | St Louis County |
| Type | Plumber |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Orr plumbing 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 # | PLC7418069 |
| Status | Active |
| City | University City |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Orr plumbing 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 | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Orr plumbing 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 # | PLC7418069 |
| 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 Orr plumbing 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 | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Orr plumbing 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. Charles County |
| Type | Plumbing Contractor |
- According to the St. Charles County Department of Development & Business Services, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
273
Permits
- Building permit records show that Orr plumbing has worked on 273 permitted projects.
Orr plumbing Employees
DO
Daryl Orr
Owner