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Location and Projects

Address
110 W. PTIMAN ST., O Fallon, MO, 63366
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SC Hosack Plumbing & Excavation

With over twenty-five years of experience in the industry, SC Hosack Plumbing and Excavation is the right team to trust with all of your plumbing and sewer related needs. Our professional St. Louis plumbers are highly skilled, extensively trained, extremely knowledgeable, and expertly proficient. We specialize in both commercial plumbing and residential services. Our plumbers will do everything possible to ensure that you have the most reliable and efficient plumbing system possible.

From BuildZoom: SC Hosack Plumbing & Excavation, 110 W Ptiman St, O'fallon, MO (Owned by: Hosack Stephen C.) holds a Plumber license and 21 other licenses according to the St Louis County license board.

Their BuildZoom score of 111 ranks in the top 4% of 23,328 Missouri licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring SC Hosack Plumbing & Excavation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

SC Hosack Plumbing & Excavation Services

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Demolition Sewer Laterals Excavation and Grading

SC Hosack Plumbing & Excavation Contact Information

Phone: (636) 294-8100
Address: 110 W. PTIMAN ST., O'fallon, MO 63366

SC Hosack Plumbing & Excavation O'fallon

Quality

111
96th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
SC Hosack Plumbing & Excavation has a BuildZoom score of 111, which places them above 96% of 23,328 contractors in Missouri.

Activity

1 project
 2026
131 projects
 2025
115 projects
 2024
101 projects
 2023
Our building permit records indicate that SC Hosack Plumbing & Excavation has worked on at least 348.0 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.

Experience

78 projects
 New Constructions
23 projects
 Home Additions
Analyzing permits over the last 4 years shows that SC Hosack Plumbing & Excavation mostly works on new construction and home addition projects.

Pricing

169 projects
 < $5k
91 projects
 $5k-$20k
40 projects
 $20k-$50k
26 projects
 $50k-$100k
13 projects
 $100k-$250k
5 projects
 $250k-$500k
24 projects
 $500k-$1mil
4 projects
 $1mil+
Value Not Public: 4.0 projects
The typical size of their permits is approximately $6,450. 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 SC Hosack Plumbing & Excavation

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building residential new building
15274 Schoettler Pt, Chesterfield, MO, 63017
2024-06-07
(accelerated plan review) nsf with one time addendum to the rochester ii master plan changes from the master plan were done to the front left corner. they moved the front door to be centered on house plan options based on master that were selected: 9'-0 concrete pour 9'-0 first floor elevation b 3/4 bathroom rough-in in the basement wet-bar rough-in in the basement optional sunroom (s... see more
Valuation:
$677,123
Permit #:
24BLD-04578
Status:
issued
Fee:
$4,024
Permit Type:
New construction
Building Type:
N/A
Building residential non-habitable (integrated/non-integrated)
5 Denny Ln, Saint Louis, MO, 63131
2025-08-05
(additional permit 24bld-06309) (barn project) permit in place adding a bar to the interior with a sink adding a 3 ton hvac unit as well please forwrad to bonnie as she has spoken to me in regards to the current permit in place
Valuation:
$160,632
Permit #:
25BLD-05017
Status:
issued
Fee:
$796
Permit Type:
Interior finish
Building Type:
N/A
Building residential non-habitable (integrated/non-integrated)
5 Denny Ln, Saint Louis, MO, 63131
2025-08-05
(additional permit 24bld-06309) (barn project) permit in place adding a bar to the interior with a sink adding a 3 ton hvac unit as well please forwrad to bonnie as she has spoken to me in regards to the current permit in place
Valuation:
$160,632
Permit #:
25BLD-05017
Status:
issued
Fee:
$796
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building
9228 Buxton Dr, Saint Louis, MO, 63126
2025-05-29
(accelerated plan review) kitchen remodel • remove entire soffit above all kitchen cabinets and above garage door leading to hallway • remove non-load bearing dividing wall between living room and kitchen • remove all existing cabinets and appliances and make proper disconnections • install all new hardwood flooring in kitchen area and entryway from garage to basement stairwell • set ... see more
Valuation:
$40,000
Permit #:
25BLD-01593
Status:
complete
Fee:
$776
Permit Type:
Alteration
Building Type:
N/A
Building residential new building
15275 Schoettler Pt, Chesterfield, MO, 63017
2024-04-03
(accelerated plan review) new single family residence master plan of geneva unfinished walkout basement 9 concrete pour 3/4 bathroom rough-in in basement 3-car garage opt. sunroom 16'-9"x14 open deck
Valuation:
$482,000
Permit #:
24BLD-02400
Status:
complete
Fee:
$3,089
Permit Type:
New construction
Building Type:
N/A
Building residential new building
15269 Schoettler Pt, Chesterfield, MO, 63017
2024-10-11
(accelerated plan review) new single family residence master plan of savannah unfinished walkout basement 9 concrete pour 3/4 bathroom rough-in in basement 3-car garage opt. sunroom 12x14 open deck
Valuation:
$566,000
Permit #:
24BLD-02398
Status:
issued
Fee:
$3,421
Permit Type:
New construction
Building Type:
N/A
Building residential new building
15263 Schoettler Pt, Chesterfield, MO, 63017
2024-06-18
(accelerated plan review) one-time addendum to the master plan rochester ii 9'-0 concrete pour 9'-0 1st floor 8'-0 2nd floor left hand house elevation d standard covered deck master bedroom bay
Valuation:
$630,908
Permit #:
24BLD-04816
Status:
issued
Fee:
$3,716
Permit Type:
New construction
Building Type:
N/A
Building residential new building
15298 Schoettler Pt, Chesterfield, MO, 63017
2024-03-22
(accelerated plan review) new single family residence master plan of bellwynn w optional 2nd floor unfinished in-grade basement 8 concrete pour 3/4 bathroom rough-in in basement 3-car garage
Valuation:
$627,000
Permit #:
24BLD-02060
Status:
schedule inspection
Fee:
$3,716
Permit Type:
New construction
Building Type:
N/A
Plumbing residential plumbing
30 Bal Harbour Dr, Saint Louis, MO, 63146
2025-10-02
The original permit number is 25plu-17638 the work increased from 35 feet of cast iron replacement to the entire basement. we also replaced all the piping in the down stairs bathroom. that was originally a half bathroom and has been turned into a full bathroom. zach sansone was the inspector and passed all the work. he said we needed to addition the bathroom and the remainder of the c... see more
Valuation:
$7,500
Permit #:
25PLU-17987
Status:
complete
Fee:
$144
Permit Type:
Replacement
Building Type:
N/A
Flood plain development
7385 Telegraph Rd, Saint Louis, MO, 63129
2025-04-29
Child permit floodplain (parent record 23bld-08916)
Valuation:
$350,000
Permit #:
25FDP-00023
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing residential plumbing
9402 Upland Dr, Saint Louis, MO, 63123
2025-03-17
Install new shower valve  this is additional work that was added  the other worked performed was on a building  25-bld-01275  inspector said separate permit needed to be pulled for shower valve
Valuation:
$1,000
Permit #:
25PLU-03997
Status:
complete
Fee:
$132
Permit Type:
Replacement
Building Type:
N/A
Building residential new building
15268 Schoettler Pt, Chesterfield, MO, 63017
2024-07-31
(accelerated plan review) new single family rochester elevation b 8 ingrade pour 9 1st floor opt. 2nd floor w 5th bedroom 36 direct-vent fireplace
Valuation:
$764,079
Permit #:
24BLD-03517
Status:
issued
Fee:
$4,537
Permit Type:
New construction
Building Type:
N/A
Plumbing residential water service program
15701 Debridge Way, Florissant, MO, 63034
2025-09-17
1 1.4 service line. replacement of the water service from the outlet side of the meter pit to the foundation. customer has indicated they have an irrigation system please reach out to them to have it located before you begin your repair
Valuation:
$3,300
Permit #:
25PLU-16357
Status:
complete
Fee:
$126
Permit Type:
Repair
Building Type:
N/A
Building residential new building
15262 Schoettler Pt, Chesterfield, MO, 63017
2024-06-12
(accelerated plan review) new single family residence 9 ingrade pour direct vent gas fireplace 3-car garage based on our rochester master plan
Valuation:
$652,314
Permit #:
24BLD-03533
Status:
issued
Fee:
$3,894
Permit Type:
New construction
Building Type:
N/A
Building residential new building
15250 Schoettler Pt, Chesterfield, MO, 63017
2024-09-19
(accelerated plan review) addendum to the master plan of savannah 9'-0 in-grade pour elevation e sunroom direct-vent fireplace covered patio
Valuation:
$627,000
Permit #:
24BLD-04721
Status:
issued
Fee:
$3,763
Permit Type:
New construction
Building Type:
N/A
Building residential non-habitable
17001 Prestige Lndg, Chesterfield, MO, 63005
2025-02-04
We will be constructing an inground gunite swimming pool along with a raised spa and pool equipment at this address
Valuation:
$230,000
Permit #:
25BLD-00102
Status:
issued
Fee:
$1,049
Permit Type:
Addition
Building Type:
N/A
Building residential existing building
6542 Anna Grace Ln, Saint Louis, MO, 63123
2025-04-16
Basement finish on 1 yr old home. all underground rough in completed when home was built. adding small kitchen full bathroom 1 bedroom and a common area
Valuation:
$50,000
Permit #:
24BLD-08811
Status:
complete
Fee:
$316
Permit Type:
Interior finish
Building Type:
N/A
Building residential new building
15286 Schoettler Pt, Chesterfield, MO, 63017
2024-07-26
(accelerated plan review) new single family residence - 8 concrete pour 9 1st floor 8 2nd floor direct-vent fireplace 3-car garage covered rear patio
Valuation:
$254,586
Permit #:
24BLD-05126
Status:
issued
Fee:
$1,723
Permit Type:
New construction
Building Type:
N/A
Building residential non-habitable
17435 Wild Horse Creek Rd, Chesterfield, MO, 63005
2024-11-12
We will be installing a gunite swimming pool with pool equipment and concrete at this residence
Valuation:
$204,000
Permit #:
24BLD-08235
Status:
issued
Fee:
$970
Permit Type:
Other
Building Type:
N/A
Building residential existing building
1577 Autumn Leaf Dr, Ballwin, MO, 63021
2025-03-06
Demolish & remodel of shower only in bathroom new shower valve new concrete board & shower base. new tile walls. simple shower remodel
Valuation:
$8,500
Permit #:
24BLD-09076
Status:
complete
Fee:
$178
Permit Type:
Replacement
Building Type:
N/A

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