Updated: Aug 01, 2025
Location and Projects
Address
Davenport, IA
Use our bidding system to
request a quote
Jeffrey Grabau HVAC/Mechanical Contractor
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring Jeffrey Grabau, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jeffrey Grabau Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 2-story single family dwelling w basement. 4 bedrooms 2 car garage
Valuation:
N/A
Permit #:
BLDR24-0483
Status:
complete
Fee:
$1,890
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
113
BZ Score
$1.5K
Avg Project
-
Projects
License # C130627
Davenport, IA
112
BZ Score
$13.8K
Avg Project
-
Projects
License # GC-0016
Davenport, IA
112
BZ Score
$2.5K
Avg Project
-
Projects
Jeffrey Grabau Reviews
BuildZoom hasn't received any reviews for Jeffrey Grabau. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Jeffrey Grabau License info
License Not Verified
| License # | 24679 |
| Status | Active |
| State | Iowa |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Jeffrey Grabau with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.