Updated: Dec 22, 2025
Location and Projects
Address
11029 136Th St, Davenport, IA, 52804
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CDB Utility Contractors Site Work Contractor
CDB Utility Contractors Inc, 11029-136 Th St, Davenport, IA (Owned by: Gene B Coppinger) holds a Contractor license according to the Iowa license board.
Their BuildZoom score of 106 ranks in the top 7% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring CDB Utility Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CDB Utility Contractors Inc Contact Information
Phone Number: (563) 381-2194
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Address: 11029 136Th St, Davenport, IA 52804
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CDB Utility Contractors Inc Davenport
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
CDB Utility Contractors Inc has a BuildZoom score of 106, which places them above 93% of 39,764 contractors in Iowa.
Activity
|
23 projects
|
2025 |
|
26 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that CDB Utility Contractors Inc has worked on at least
60.0 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
|
3 projects
|
New Constructions |
|
49 projects
|
Excavation and grading projects |
Analyzing permits over the last 4 years shows that CDB Utility Contractors Inc mostly works on
excavation and grading project
and new construction
projects.
Pricing
|
4 projects
|
< $5k |
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 CDB Utility Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Starting southeast on greenwood dr. install 1-2 sdr 11 conduit. 42"deep 3'to top back of curb @33 to cl turn south onto myrtle ave. install 2-11/4 sdr 13.5 conduit 42 deep 10 to top back of curb. row@30 to cl to 525 s. riverside dr
Valuation:
N/A
Permit #:
EXV25-0983
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 2 - 1¼ sdr 13.5 conduit 42 deep 18 to top back of curb row @ 30 to cl in 20 pue. install 1 - 1¼ sdr 13.5 conduit 42 deep 3 to edge of driveway from proposed hh to existing customer hh
Valuation:
N/A
Permit #:
EXV25-1062
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 2 - 1¼ sdr 13.5 conduit 42 deep 16 to top back of curb 50 to cl east on mormon trek blvd. install 2 - 1¼ sdr 13.5 conduit 5 deep 138 to cl. row @ 140 to cl at west corner of johnson and mormon trek blvd then nw on mormon install 2 - 1¼ sdr 13.5 conduit 42 deep 14 to top back of curb row @ 50 to cl and install 36 x 24 x 36 handhole @ sta 97+11 mp 83.536 190 to cl row 200 to cl... see more
Valuation:
N/A
Permit #:
EXV23-0262
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 1 - 1¼ sdr 13.5 conduit 42 deep 30 to top back of curb row @50 cl in 10 pue east down rochester ave. install 1 - 1¼ sdr 13.5 conduit 42 deep 37 to top back of curb row @ 50 to cl in 10 pue. install 1 - 1¼ sdr 13.5 conduit 42 deep 50 to top back of curb row @ 60 to cl in 10 pue and then install 1 - 1¼ sdr 13.5 conduit 42 deep at 660
Valuation:
N/A
Permit #:
EXV23-0148
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Start at upn existing hh near 1548 gilbert st and head south down gilbert st. install 1 - 1¼ sdr 13.5 conduit 42 deep 22 to top back of curb row @ 60 to cl. install 1 - 1¼ sdr 13.5 conduit 42 deep 22 to top back of curb row @ 60 to cl in 20 pue. continue south passing southgate ave install 1 - 1¼ sdr 13.5 conduit 42 deep 22 to top back of curb row @ 60 to cl in 15 pue. pull in tracer ... see more
Valuation:
N/A
Permit #:
EXV23-0115
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Phase 2- from dubuque rd to act drive. install 1 - 1¼ sdr 13.5 conduit 42 deep. 8 to top back of curb row @ 25 to cl on dubuque rd east install 1 - 1¼ sdr 13.5 conduit 42 deep. 8 to top back of curb row varies then northeast on act dr. install 1 - 1¼ sdr 13.5 conduit 42 deep 8 to top back of curb row varies. pull 24 count fiber optic cable through customer owned conduit from existing ... see more
Valuation:
N/A
Permit #:
EXV23-0110
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Phase 1 of 2. install 1 - 1¼ sdr 13.5 conduit 42 deep 57 to top back of curb row@ 78 to cl 15 pue from upn existing h.h. down dodge street. install 1 - 1¼ sdr 13.5 conduit 42 deep 47 to top back of curb row @ 80 to cl in 15 pue to upn proposed h.h. at concern of dodge street and scott blvd. install 1 - 1¼ sdr 13.5 conduit 42 deep 20 to top back of curb row@ 45 to cl in 15 pue down n. ... see more
Valuation:
N/A
Permit #:
EXV23-0092
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 1 - 1¼ sdr 13.5 conduit 42 deep 6 to top back of curb row @ 50 to cl. proposed upn handhole to be set over and intercept existing upn conduit at intersection of melrose ave and dublin dr. install 1 - 1¼ sdr 13.5 conduit 42 deep 17 to top back of curb row @ 50 to cl in pue heading west on melrose ave install 1 - 1¼ sdr 13.5 conduit 42 deep 14 to top back of curb row varies
Valuation:
N/A
Permit #:
EXV23-0047
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 1 - 1¼ sdr 13.5 conduit 42 deep 5 to top of curb row @ 28 to cl. install 1 - 1¼ sdr 13.5 conduit 42 deep 7 to top of curb row @ 36 to cl. install 1 - 1¼ sdr 13.5 conduit 42 deep 10 from cl of alley onto towncrest lane
Valuation:
N/A
Permit #:
EXV24-0609
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Installation of a 1 1/4 conduit containing a fiber optic cable beginning near 727 melrose avenue and continuing from the southeast corner of melrose avenue along the south side of melrose avenue continuing west until it exits the city of iowa city and enters university heights. (note: we are now doing the work from expired permit exv022-0504)
Valuation:
N/A
Permit #:
EXV23-0339
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Part 2-(routes 2-4). install 2 - 1¼ sdr 13.5 conduit 42 deep 14 to top back of curb row @ 50 to cl. install 36 x 24 x 36 handhole @ sta 97+11 mp 83.536 190 to cl row 200 to cl. install 2 - 1¼ sdr 13.5 conduit 5 deep 138 to cl. row @ 140 to cl. install 2 - 1¼ sdr 13.5 conduit 5 deep 85 to cl row varies. install 2 - 1¼ sdr 13.5 conduit 5 deep 102 to cl row varies. install 2 - 1¼ sdr 13... see more
Valuation:
N/A
Permit #:
EXV23-0286
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 1-1 1/4 sdr 13.5 conduit 42 deep 8 top back of curb row@ 40 to cl on w. court st then going east on court street install 1-11/4 sdr 13.5 conduit 42 deep 6 top back of curb row @ 40 to cl
Valuation:
N/A
Permit #:
EXV23-0046
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 36 x 24 x 36 handhole @ sta 120+19 mp 83.995 168 to cl row @ 182 to cl. install 2 - 1¼ sdr 13.5 conduit 42 deep 4 to top back of curb row @ 25 to cl to customer h.h. at 1515 willow creek dr
Valuation:
N/A
Permit #:
EXV24-0771
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Directional bore of a conduit beginning at an existing handhole located at the ne corner of hwy 6 and boyrum st then southerly along boyrum st to the ne corner of boyrum st and olympic court then easterly to a proposed handhole adjacent to 612 boyrum st
Valuation:
N/A
Permit #:
EXV22-0606
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Place 2 jumper pipe connecting existing upn handhole to new at&t handhole. building to existing upn handhole w case & tie point pull in tracer wire w service cable from here through existing at&t pipe to at&t handhole at tower
Valuation:
N/A
Permit #:
EXV23-0284
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install approximately 2395 linear feet along the north side of deer creek road form the coralville/iowa city line to the northwest corner of camp cardinal blvd and deer creek rd
Valuation:
N/A
Permit #:
EXV23-0018
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 2 - 1¼ sdr 13.5 conduit 42 deep 15 to top back of curb row @ 33 to cl in 15 pue
Valuation:
N/A
Permit #:
EXV25-0964
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Installation of fiber in 1.25 conduit from the southeast corner of the intersection of dubuque rd and bristol drive to the northeast corner of the intersection approximately 47 and placement of a new 36"x24"x36 handhole
Valuation:
N/A
Permit #:
EXV22-0362
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Boring new 1"1/4 duct due to existing duct in the way of new construction and pond being built. boring from sub station on n dubuque st heading north west towards hwy 965 turning north headed up to scales bend rd
Valuation:
$2,000
Permit #:
20230999
Status:
triage
Fee:
$24
Permit Type:
N/A
Building Type:
N/A
Pull existing upn line west down bowery street turning north onto gilbert street. intercept existing upn line on place handhole of existing upn line at 408
Valuation:
N/A
Permit #:
EXV23-0109
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
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CDB Utility Contractors Inc Reviews
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Verified License
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CDB Utility Contractors Inc License info
Verified License
| License # | C087633 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 12-03-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for CDB Utility Contractors Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
99
Permits
- Building permit records show that CDB Utility Contractors Inc has worked on 99 permitted projects.
CDB Utility Contractors Inc Employees
CC
Chad Coppinger
Owner
GC
Gene B Coppinger
Owner
GC
Gene Coppinger
Owner