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Location and Projects

Address
7750 Maryland Ave, Clayton, MO, 63105
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Cardinal Plumbing & Construction LLC Anthony Amos

Cardinal Plumbing & Construction LLC Anthony Amos, 7750 Maryland Ave, Clayton, MO (Owned by: William Crook) holds a Plumber license and 25 other licenses according to the St Louis County license board.

Their BuildZoom score of 64 does not rank in the top 50% of Missouri contractors.

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

Cardinal Plumbing & Construction LLC Anthony Amos Services

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Boiler/Water Heater Fire Sprinkler Systems Gas and Piping Sewer Laterals Septic Tanks and Systems Plumbing

Cardinal Plumbing & Construction LLC Anthony Amos Contact Information

Phone: (314) 620-9463
Address: 7750 Maryland Ave, Clayton, MO 63105

Cardinal Plumbing & Construction LLC Anthony Amos Clayton

Quality

64
1st percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Cardinal Plumbing & Construction LLC Anthony Amos has a BuildZoom score of 64, which places them above 1% of all contractors in the United States.

Activity

67 projects
 2025
96 projects
 2024
68 projects
 2023
Our building permit records indicate that Cardinal Plumbing & Construction LLC Anthony Amos has worked on at least 231.0 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

6 projects
 Home Additions
3 projects
 Commercial Renovations
189 projects
 Plumbing projects
Analyzing permits over the last 4 years shows that Cardinal Plumbing & Construction LLC Anthony Amos mostly works on plumbing project and home addition projects.

Pricing

138 projects
 < $5k
54 projects
 $5k-$20k
22 projects
 $20k-$50k
4 projects
 $50k-$100k
3 projects
 $100k-$250k
Value Not Public: 2.0 projects
The typical size of their permits is approximately $4,000. 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.

Cardinal Plumbing & Construction LLC Anthony Amos Reviews
2 out of 5 stars, based on 6 reviews

  • By Fidan A.
    May 12, 2022
    Stairs, change doors
    $8,000

    If you respect yourself don’t ever hire him (Ned Amos) and his team! He is very dishonest person! He is a good liar, he speaks very confident and makes sure he will finish the job but he doesn’t know what he is doing. He took our 8k and never finished a job and he is not planning to return our money. I wish I’ve checked reviews before hiring him.
  • By Jason B.
    March 19, 2021
    Bath tub drain, basement drain
    $500

    Absolutely amazing, great job, prompt, professional, highly recommended.
  • By Sherrone B.
    October 6, 2020
    Concrete work and tuckpointing
    $7,000

    Mr. Amos took my deposit and didn't complete my project. He left my concrete broken without replacing pouring the new concrete and left my front porch with broken concrete and a 4 inch gap between my west wall. Mr. Amos stopped communicating with me and never finished my project.
  • By Arthurine C.
    September 14, 2020
    pour concrete for patio and porch

    Anthony Amos, LLC was hired to pour concrete for a patio and porch on May 8, 2020 and giving a down payment of $2000. After many calls to him he came in June 2020 dumped piles of gravel, took fence apart which left holes in concrete, removed railings of my porch which I need to get up and down my stairs, just left debris all over the yard and hasn't called or come back since. I've called and texted for 2 months and he responded giving dates on when he'll be back to finish, but never showing up or calling. Also, the address giving on 7750 Maryland Unit 16672 St Louis, Mo 63105 is a P.O. Box. Please do not hire him for any jobs!
  • By Ricky S.
    March 1, 2020
    Electrical and plumbing work
    $25,000

    Anthony Amos took our down payment ,did not do any permitted work for 120 days and counting, makes excuses for not working, blaming other contractors, and was very disingenuous to us, lied about getting permits and work that was not completed. Please go under casenet to review his lawsuit history. He talks a good game but does not do the work. He just wants your down payment. Avoid using him for ANY job! If you hire him you WILL regret it.
  • April 29, 2015

    I feel like we need to have the "holmes on homes" guy come to fix our house now. After paying $2500, our plumbing issue is still not fixed, and it's so hard to have him come back when there is a problem. Poor customer service. Would not recommend.
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Building Permits by Cardinal Plumbing & Construction LLC Anthony Amos

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 existing building
1714 Foley Dr, Saint Louis, MO, 63136
2025-05-08
Basement: this house had existing framing already including rough-in for a full bathroom and electric. we will finish the plumbing electric insulation drywall paint and flooring. the ceiling will not have drywall just painted in the rec room area main floor: refinish the bathroom and kitchen. paint. the kitchen will get a new header to open the kitchen the the front living room. pleas... see more
Valuation:
$18,000
Permit #:
25BLD-02237
Status:
issued
Fee:
$247
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building
14729 Mondoubleau Ln, Florissant, MO, 63034
2025-08-05
Remove kitchen cabinets and install new cabinets. install new appliances in kitchen. install new cabinets and sink iat den wet bar area. install new vanity and toilet in downstairs half bathroom. install new vanity and toilet in upstairs hall bathroom. install new vanity and bathroom in upstairs master bathroom. install new outlets and switches throughout the house with gfci's in all ... see more
Valuation:
$10,000
Permit #:
25BLD-04491
Status:
complete
Fee:
$181
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building (integrated/non-integrated)
801 Sprinters Row Dr, Florissant, MO, 63034
2025-10-10
Single-family home—basement alteration. addition of a wet bar and a small bathroom in a partially finished basement. the existing single-family home is two stories with an attached garage and a partially finished basement. the existing basement contains a home theater room recreation space and office/multipurpose area. the work will only comprise altering a small portion of the unfini... see more
Valuation:
$13,000
Permit #:
25BLD-03980
Status:
complete
Fee:
$193
Permit Type:
Alteration for th...
Building Type:
N/A
Building multifamily existing building
6910 Colonial Woods Dr, Saint Louis, MO, 63129
2025-08-26
(accelerated plan review) new lvp floor new paint new tile in bathroom. no framing changes. electrical needed some repairs and occupancy inspector wanted me to pull a building permit for this and plumbing finish
Valuation:
$8,000
Permit #:
25BLD-06551
Status:
complete
Fee:
$673
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building
4322 Tarentum Dr, Florissant, MO, 63033
2024-04-25
Complete remodel of the kitchen and two bathrooms. new or refinished flooring. new roof. repair or new gutters downspouts and soffit as needed. paint throughout. addition one wall to the basement to separate the utility room from the general area. landscaping on the outside
Valuation:
$15,000
Permit #:
24BLD-02377
Status:
issued
Fee:
$240
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building
11844 Featherwood Dr, Saint Louis, MO, 63146
2025-06-11
Level floor in living room. remove non loadbearing walls frame in door. remodel 2 bathrooms. alter lower level existing layout
Valuation:
$40,000
Permit #:
25BLD-00046
Status:
complete
Fee:
$323
Permit Type:
Alteration
Building Type:
N/A
Building residential existing building
2039 Barnhill Ct, Saint Louis, MO, 63146
2024-06-21
Rear of home garage expansion to rear of existing garage 12'x16 depth. with adjacent laundry/mudroom area 7'-8"x `16 depth for total addition 19'-8 x 16 addition to rear. laundry room/mudroom access to kitchen via existing door
Valuation:
$25,000
Permit #:
24BLD-04287
Status:
complete
Fee:
$264
Permit Type:
Addition
Building Type:
N/A
Building residential existing building
910 Coffey Dr, Saint Louis, MO, 63126
2023-04-12
Removing 5 foot wall section in main vaulted living area. replacing cabinets flooring paint installing 11 new cut in cans with existing wiring replacing water heater tile in bathroom and new hvac unit swap out
Valuation:
$63,473
Permit #:
23BLD-02249
Status:
complete
Fee:
$873
Permit Type:
Alteration
Building Type:
N/A
Building residential existing building
1539 Craig Rd, Saint Louis, MO, 63146
2022-11-17
I have attached a pdf showing the basic structure and the walls that we would like to remove. these are non-load-baring walls. we also have some walls we would like to construct. the electrical that will be included in all of this will be permitted by the electrician that has been hired to do the work. we want to remove the wall between the kitchen and current family room a small make... see more
Valuation:
$60,000
Permit #:
22BLD-06552
Status:
complete
Fee:
$367
Permit Type:
Alteration
Building Type:
N/A
Building residential existing building
12505 Woodstream Dr, Saint Louis, MO, 63138
2023-05-25
(accelerated plan review) (associated permits 23ele-05678/23plu-08647)interior finish to consist of new windows updating 2 full bathrooms updating kitchen replace all damaged drywall mud tape and paint entire home. install new electric panel new plumbing lines new main and kitchen stack. frame up family room and bedroom in lower level mud tape paint and finish. install new outlets in ... see more
Valuation:
$25,000
Permit #:
23BLD-03405
Status:
issued
Fee:
$717
Permit Type:
Interior finish
Building Type:
N/A
Plumbing commercial plumbing
7031 W Florissant Ave, Saint Louis, MO, 63136
2024-08-02
Scope of work does not require plumbing signed sealed plans*** building permit is with flordell hill no tenant vacant retail space white box install a ada 2 lavs 2 wc 2 floor drains and electric water heater
Valuation:
$9,000
Permit #:
24PLU-14337
Status:
issued
Fee:
$215
Permit Type:
Interior finish
Building Type:
N/A
Plumbing commercial plumbing
11792 Lusher Rd, Saint Louis, MO, 63138
2023-12-13
North county grocery store work approved under 20bld-04565 ground rough and rough completed by another plumber on 22plu-01340 finish only under this new permit for: hand deli and bar sinks; installation of new water heater lavs and water closets
Valuation:
$4,500
Permit #:
23PLU-21722
Status:
complete
Fee:
$263
Permit Type:
Replacement
Building Type:
N/A
Building residential existing building
6818 Coachlight Square Ct, Florissant, MO, 63033
2022-06-17
Properly wire all ungrounded receptacles. repair leaking water heater valve. install shutoff valve for water heater. repair sump pump. place exposed wires inside junction box. correctly install vanity pttap and set fixure. install exhaust fan
Valuation:
$2,100
Permit #:
22BLD-03109
Status:
issued
Fee:
$156
Permit Type:
Repair
Building Type:
N/A
Building residential existing building
10253 Lord Dr, Saint Louis, MO, 63136
2023-08-02
(fire damage) there was a small fire near kitchen backdoor. remodeling kitchen bathroom and first floor bedrooms. updating plumbing and electric to accommodate new fixtures
Valuation:
$25,000
Permit #:
23BLD-04062
Status:
issued
Fee:
$494
Permit Type:
Fire-storm
Building Type:
N/A
Building residential existing building
1131 Westleigh Ter, Manchester, MO, 63021
2025-06-27
Kitchen remodel 2 bathroom remodels new bathroom in basement electrical and plumbing to go along with the remodel
Valuation:
$50,000
Permit #:
25BLD-04434
Status:
issued
Fee:
$316
Permit Type:
Alteration
Building Type:
N/A
Building residential existing building
2020 Kingsgate Dr, Saint Louis, MO, 63138
2025-03-19
Remodel kitchen and bathrooms misc. electrical works in the house
Valuation:
$35,000
Permit #:
25BLD-01653
Status:
issued
Fee:
$251
Permit Type:
Interior finish
Building Type:
N/A
Building residential existing building
2551 Rhapsody Ln, Florissant, MO, 63031
2024-12-16
Replace/install new kitchen cabinets replace bathroom fixtures replace light fixtures minor drywall repair
Valuation:
$10,000
Permit #:
24BLD-07979
Status:
complete
Fee:
$181
Permit Type:
Replacement
Building Type:
N/A
Plumbing residential plumbing
13241 Delft Dr, Saint Louis, MO, 63146
2024-07-25
Not replacing a bathtub but the bathtub arm only ***no building permit required repair/replace stack from existing 3 pvc. updating lav w/c and bathtub arm only
Valuation:
$4,500
Permit #:
24PLU-13875
Status:
issued
Fee:
$156
Permit Type:
Repair
Building Type:
N/A
Building residential existing building
4039 Lauderdale Dr, Saint Louis, MO, 63121
2023-12-21
Electrical: replaced like for like receptacles over countertops 3 light fixtures plumbing: countertop kitchen sink dishwasher bathroom vanity & toilet replaced like for like with no alterations
Valuation:
$10,000
Permit #:
23BLD-09332
Status:
canceled
Fee:
N/A
Permit Type:
Miscellaneous work
Building Type:
N/A
Plumbing commercial plumbing
9601 Manchester Rd, Saint Louis, MO, 63119
2024-11-01
****plan review is not required* we are unable to process your permit for the following reason(s): since the plumbing work was reviewed under the building permit 24bld-01434 a separate plumbing plan review is not required. please resubmit the plumbing application as a no plan review permit and reference the building permit number in the work description. remember to check no for plans... see more
Valuation:
$125,000
Permit #:
24PLU-20159
Status:
canceled
Fee:
N/A
Permit Type:
Interior finish
Building Type:
N/A