Location and Projects
Address
910 Columbus Ave, Sandusky, OH, 44870
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Windau Engineer
Windau Inc, 910 Columbus Ave, Sandusky, OH (Owned by: Terence Kette) holds a Plumbing Contractor license and 30 other licenses according to the Ohio Professional license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Windau Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Windau Inc Contact Information
Phone Number: (419) 626-4525
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Address: 910 Columbus Ave, Sandusky, OH 44870
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Hvac renovations to the existing montville township safety services center
Valuation:
N/A
Permit #:
1909-0006-MEC
Status:
issued
Fee:
$755
Permit Type:
N/A
Building Type:
N/A
Commercial hvac hvac
Valuation:
N/A
Permit #:
1805-0153-MEC
Status:
permit withdrawn
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
C-00153-18
Status:
issued
Fee:
N/A
Permit Type:
Commercial HVAC
Building Type:
N/A
No Description Available
Valuation:
$500,000
Permit #:
C-00208-08
Status:
issued
Fee:
N/A
Permit Type:
Commercial-additions
Building Type:
N/A
Commercial hvac
5580 Wegman Dr, OH
2018-05-11
No Description Available
Valuation:
N/A
Permit #:
C-00153-18
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial hvac
Valuation:
N/A
Permit #:
12-00200723
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$100,000
Permit #:
C-00224-12
Status:
issued
Fee:
N/A
Permit Type:
Commercial-remodel
Building Type:
N/A
No Description Available
Valuation:
$375,000
Permit #:
C-00185-15
Status:
issued
Fee:
N/A
Permit Type:
Commercial-remodel
Building Type:
N/A
No Description Available
Valuation:
$5,000
Permit #:
C-00067-10
Status:
issued
Fee:
N/A
Permit Type:
Commercial-remodel
Building Type:
N/A
No Description Available
Valuation:
$86,000
Permit #:
C-00362-10
Status:
issued
Fee:
N/A
Permit Type:
Commercial-remodel
Building Type:
N/A
No Description Available
Valuation:
$25,000
Permit #:
C-00179-14
Status:
issued
Fee:
N/A
Permit Type:
Commercial-remodel
Building Type:
N/A
Commercial-remodel
5903 Grafton Rd, OH
2010-03-29
No Description Available
Valuation:
N/A
Permit #:
C-00067-10
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace & air conditioning
Valuation:
N/A
Permit #:
P12-00110H
Status:
final
Fee:
$49
Permit Type:
Add/alter/repair
Building Type:
N/A
No Description Available
Valuation:
$1,500,000
Permit #:
C-00105-10
Status:
issued
Fee:
N/A
Permit Type:
Commercial-remodel
Building Type:
N/A
Rpl 7.5 ton unit
Valuation:
N/A
Permit #:
BHA20-01908
Status:
expired
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
Commercial-additions additions
Valuation:
N/A
Permit #:
0807-0208-ADD
Status:
expired
Fee:
$565
Permit Type:
N/A
Building Type:
N/A
Commercial-remodel remodel
Valuation:
N/A
Permit #:
1003-0067-REN
Status:
expired
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
Commercial-remodel remodel
Valuation:
N/A
Permit #:
1005-0105-REN
Status:
expired
Fee:
$6,760
Permit Type:
N/A
Building Type:
N/A
Commercial-remodel remodel
Valuation:
N/A
Permit #:
1012-0362-REN
Status:
expired
Fee:
$766
Permit Type:
N/A
Building Type:
N/A
Commercial-remodel remodel
Valuation:
N/A
Permit #:
1208-0224-REN
Status:
expired
Fee:
$1,192
Permit Type:
N/A
Building Type:
N/A
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Windau Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Windau Inc License info
Verified License
| License # | PL.28557 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HY.28557 |
| Status | Active |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RE.28557 |
| Status | Active |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.28557 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.12176 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.21889 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.46553 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 116650 |
| Status | Active |
| State | Tennessee |
| Type | Engineers |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Windau Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV.28477 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2019. Check the current license status of Windau Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY.28477 |
| Status | Active |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2019. Check the current license status of Windau Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.17384 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Windau Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.28477 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2019. Check the current license status of Windau Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 66889 |
| Status | Active |
| State | Tennessee |
| Type | Contractors |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Windau Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000046553 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000017384 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY-0000028477 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000028477 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000028477 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000012176 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000021889 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000028557 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY-0000028557 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000028557 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RE-0000028557 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Windau Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL.17384 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- According to the Ohio Professional License Center, 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 Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HY.28477 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- According to the Ohio Professional License Center, 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 Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.28477 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL.28477 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- According to the Ohio Professional License Center, 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 Windau Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-71160-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection 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 Windau Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 23809-SC |
| Status | Unable To Verify |
| State | Mississippi |
| Type | Heat, A/C, Ventilation, Duct Work(hvac) |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-71160-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection 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 Windau Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
10
Permits
- Building permit records show that Windau Inc has worked on 10 permitted projects.
Windau Inc Employees
AG
Andrew M Gundlach
AG
Andrew M Gundlach Gundlach
DS
David L Swander
DS
David L Swander Swander
EW
Ed Windau
EW
Ed Windau Windau
PR
Paul E Ross
PJ
Paul E Ross Jr
Owner
PR
Paul E Ross Jr Ross
RG
Roger Gundlach
President
RG
Roger M Gundlach
Owner
RP
Roger M Gundlach Pe
RP
Roger M Gundlach Pe Gundlach Pe
TK
Terence Kette
Owner
TK
Terence L Kette
TK
Terence L Kette Kette