Updated: Mar 14, 2026
Location and Projects
Address
4912 S Raymond Road, Waterloo, IA, 50701
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Kayser Plumbing & Heating
Kayser Plumbing & Heating at 4912 S Raymond Road, Waterloo, IA 50701, held a HVAC/Mechanical Contractor license (#C132200) with the Iowa contractors license board with an expiration date of 06-30-2023. We last verified the license was expired on 01-24-2026.
Their BuildZoom score is 92 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 39,764 Iowa contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Kayser Plumbing & Heating Contact Information
Phone Number: (319) 404-3780
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Address: 4912 S Raymond Road, Waterloo, IA 50701
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Building Permits by Kayser Plumbing & Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical permit for furnace air wh replacement 7/21/2017 rjs received a phone ca
Valuation:
N/A
Permit #:
PM17-201
Status:
final
Fee:
$40
Permit Type:
09 mechanical
Building Type:
N/A
Due to flood: replacing 7 x 12 concrete block foundation wall approved per bob gowen. see attached plan.) - please call 286-5837 - final inspections **epa guide & mold alert handout provided**
Valuation:
N/A
Permit #:
BLDG056823CR
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood damage - no fee
Valuation:
N/A
Permit #:
PLBG018462CR
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Due to flood
Valuation:
N/A
Permit #:
MECH020195CR
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood
Valuation:
N/A
Permit #:
PLBG018097CR
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood
Valuation:
N/A
Permit #:
MECH021399CR
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood
Valuation:
N/A
Permit #:
MECH021400CR
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
MECH020243CR
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PLBG019711CR
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Kayser Plumbing & Heating Reviews
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Kayser Plumbing & Heating License info
Inactive License
| License # | C132200 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation, Sole Proprietorship |
- According to the Iowa Workforce Development Agency, 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.
Check this license's status for Kayser Plumbing & Heating at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 50950-CL |
| Status | Inactive |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Corporation, Sole Proprietorship |
- According to the Iowa Department of Public Health, 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.
Check this license's status for Kayser Plumbing & Heating at the Iowa Department of Public Health.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 50950 |
| Status | Inactive |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Corporation, Sole Proprietorship |
- According to the Iowa Department of Public Health, 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.
Check this license's status for Kayser Plumbing & Heating at the Iowa Department of Public Health.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C127077 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation, Sole Proprietorship |
- According to the Iowa Workforce Development Agency, 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.
Check this license's status for Kayser Plumbing & Heating at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C124196 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation, Sole Proprietorship |
- According to the Iowa Workforce Development Agency, 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.
Check this license's status for Kayser Plumbing & Heating at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C094960 |
| Status | Inactive |
| State | Iowa |
| Type | Heating Air Conditioning & Plumbing |
| Business Type | Corporation, Sole Proprietorship |
- According to the Iowa Workforce Development Agency, 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.
Check this license's status for Kayser Plumbing & Heating at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bond Value | $1 |
6
Permits
- Building permit records show that Kayser Plumbing & Heating has worked on 6 permitted projects.
Kayser Plumbing & Heating Employees
JK
Jon Kayser
Owner
RK
Robert A Kayser
Owner
RK
Robert Kayser
Owner