Updated: Jun 17, 2026
Location and Projects
Address
801 K Ave, Plano, TX, 75074
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Amundson Plumbing LLC Photos
Amundson Plumbing LLC
Amundson Plumbing, LLC is locally owned and operated. We are insured, licensed with the Texas State Board of Plumbing and registered with the City of Plano and other surrounding cities. With over 45 years of Residential and Commercial experience, our plumbers have established a reputation of providing quality workmanship. We take pride in making sure we are prepared to complete your job in a timely manner and to your satisfaction. Commercial clients have the added benefit of our many years of experience with Boiler repair or replacement, Chiller systems, Lift station repair or replacement and much, much more. Our goal is to provide quality products and services at a reasonable price. Our friendly office staff are ready to assist you when you need us and we look forward to the opportunity to earn your business.
From BuildZoom: Amundson Plumbing LLC, 801 K Ave, Plano, TX (Employees: Bill Amundson, Jamie Amundson, and William M Amundson Master) holds a Plumbing license and 16 other licenses according to the Denton license board.
Their BuildZoom score of 117 ranks in the top 1% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Amundson Plumbing LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Amundson Plumbing LLC Contact Information
Phone Number: (469) 543-9837
Address: 801 K Ave, Plano, TX 75074
Amundson Plumbing LLC Plano
Quality
117
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Amundson Plumbing LLC has a BuildZoom score of 117, which places them above 99% of 222,249 contractors in Texas.
Activity
|
26 projects
|
2025 |
|
62 projects
|
2024 |
|
72 projects
|
2023 |
Our building permit records indicate that Amundson Plumbing LLC has worked on at least
160.0 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
|
9 projects
|
Home Additions |
|
150 projects
|
Plumbing projects |
|
15 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Amundson Plumbing LLC mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
8 projects
|
< $5k |
|
12 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $6,458. 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 Amundson Plumbing LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install a 35kw generator for the water tower. this is a project for the city of allen. please waive the fees
Valuation:
$54,152
Permit #:
000546-2025-CMISC
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excavate 140ft. 18 deep from existing gas service to new generator location. includes 10ft. concrete saw cut removal. **city to re-pour concrete** connect to existing 5lb. gas on property by existing generator
Valuation:
$10,000
Permit #:
007732-2023-CMISC
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install customer provided double check
Valuation:
N/A
Permit #:
BLD25-04624
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Chocolate angel - install new grease trap
Valuation:
N/A
Permit #:
BLD25-00259
Status:
triage
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Gas wtr htr right side of building
Valuation:
N/A
Permit #:
25-00000454|000-000|MPLC
Status:
issued
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
Gas test for gas meter upgrade
Valuation:
N/A
Permit #:
25-00001500|000-000|MPLR
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Install new double check
Valuation:
$5,679
Permit #:
COM2025-04-00472
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new double check
Valuation:
$5,084
Permit #:
COM2025-04-00471
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tunnel to repair water lines
Valuation:
N/A
Permit #:
BLD25-04336
Status:
issued
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install 3 commercial heaters
Valuation:
N/A
Permit #:
BLD25-01163
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Chocolate angel - fix gas leak
Valuation:
N/A
Permit #:
BLD25-01133
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Install new rpz
Valuation:
$6,200
Permit #:
000290-2025-CMISC
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rpz in mechanical room outside building
Valuation:
N/A
Permit #:
24-00005190|000-000|MPLC
Status:
issued
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
Over the counter trade (minor electrical and plumbing) - residential
2025-06-16
Repair gas meter; contractor said city truck hit the meter and is leaking on customers side
Valuation:
N/A
Permit #:
008417-2024-RMISC
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3/4 rpz in pool equipment area
Valuation:
N/A
Permit #:
BLD24-17382
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install 2- 1/2 inch rpz in both concession stand at baseball field. city of allen property
Valuation:
$2,411
Permit #:
001812-2024-CMISC
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical wtr htr in janitor closet
Valuation:
N/A
Permit #:
24-00001917|000-000|MPLC
Status:
complete
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
C suite 110 colling county indigent program gas test for meter in back of building
Valuation:
$8,800
Permit #:
COM2024-11-01636
Status:
expired
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Over the counter trade (minor electrical and plumbing) - residential
2021-02-02
Pump septic tank and fill with gravel. install new sewer from house to existing city tap. install 1 double check for irrigation
Valuation:
N/A
Permit #:
005811-2020-RMISC
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Repl rpz near door by lockers
Valuation:
N/A
Permit #:
24-00002209|000-000|MPLC
Status:
issued
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Amundson Plumbing LLC License info
License Not Verified
| License # | C7900 |
| Status | Active |
| County | Denton |
| Type | Plumbing |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of March, 2019. Check the current license status of Amundson Plumbing LLC with the Denton County
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CR-8332 |
| Status | Active |
| Town | Highland Park |
| Type | Plumbing Contractor |
| Date Issued | 01-06-2026 |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Amundson Plumbing LLC with the Town of Highland Park
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC25277 |
| Status | Active |
| Town | Flower Mound |
| Type | Plumbing |
| Date Issued | 12-10-2025 |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Amundson Plumbing LLC at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLUMB7381041 |
| Status | Active |
| Town | Highland Park |
| Type | Plumbing Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of March, 2024. Check the current license status of Amundson Plumbing LLC with the Town of Highland Park
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLBG1365765 |
| Status | Active |
| City | Grapevine |
| Type | Plumbing Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Amundson Plumbing LLC with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 12848 |
| Status | Active |
| City | Allen |
| Type | Plumber Contractors |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Amundson Plumbing LLC with the City of Allen, TX
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC000 |
| Status | Active |
| City | Dallas |
| Type | Plumbing (Pl) |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom has not verified this license since June, 2018.
Verify this license's status for Amundson Plumbing LLC at the City of Dallas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Plumbing (Pl) |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PLUM6774800 |
| Status | Inactive |
| City | Celina |
| Type | Plumbing Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Celina, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the City of Celina.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Plumbing (Pl) |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P-1043532 |
| Status | Inactive |
| City | Irving |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Irving Inspection Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Plumbing (Pl) |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PLBG8219234 |
| Status | Inactive |
| City | Farmers Branch |
| Type | Plumbing Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Farmers Branch, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the City of Farmers Branch.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC3525 |
| Status | Inactive |
| Town | Prosper |
| Type | Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the The Town of Prosper, TX, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the The Town of Prosper, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R17-0131 |
| Status | Inactive |
| City | Frisco |
| Type | Building |
| Business Type | Limited Liability Company (Llc) |
- According to the The City of Frisco, TX, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC2181 |
| Status | Inactive |
| City | Plano |
| Type | Plumbing |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Plano, Texas, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23770 |
| Status | Inactive |
| State | Texas |
| Type | Plumber |
| Business Type | Limited Liability Company (Llc) |
- According to the Texas State Board of Plumbing Examiners, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Amundson Plumbing LLC at the Texas State Board of Plumbing Examiners.
This is a sample of licensing data; click here to access a complete history.
117
BuildZoom Score
Insured
| Insurer | Online |
474
Permits
- Building permit records show that Amundson Plumbing LLC has worked on 474 permitted projects.
Amundson Plumbing LLC Employees
Bill Amundson
Owner/Master Plumber
JA
Jamie Amundson
Office Manager/Owner
WM
William M Amundson Master
Contractor