Updated: May 30, 2026
Location and Projects
Address
640 CARRIAGE LN, Felton, DE, 19943
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Diamond State Pole Buildings Construction
Diamond State Pole Buildings, 640 Carriage Ln, Felton, DE (Owned by: Daniel Simpson) holds a Resident Contractor license and 8 other licenses according to the New Castle County license board.
Their BuildZoom score of 112 ranks in the top 3% of 8,071 Delaware licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diamond State Pole Buildings, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diamond State Pole Buildings Services
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Diamond State Pole Buildings Contact Information
Phone Number: (302) 387-1710
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Address: 640 CARRIAGE LN, Felton, DE 19943
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Diamond State Pole Buildings Felton
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diamond State Pole Buildings has a BuildZoom score of 112, which places them above 97% of 8,071 contractors in Delaware.
Activity
|
35 projects
|
2025 |
|
90 projects
|
2024 |
|
120 projects
|
2023 |
Our building permit records indicate that Diamond State Pole Buildings has worked on at least
245.0 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
|
Home Additions |
Analyzing permits over the last 4 years shows that Diamond State Pole Buildings mostly works on
home addition
projects.
Pricing
|
6 projects
|
< $5k |
|
99 projects
|
$5k-$20k |
|
33 projects
|
$20k-$50k |
The typical size of their permits is approximately $13,500. 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 Diamond State Pole Buildings
This is a sample of this contractor's permits. Click here to access their complete permit history.
15x28 pole building addition to existing detached garage | notes: the existing 30x30 detached garage is a pole building constructed via as/400 permit 17-2885. the total accessory structure size must remain less than 110% of the principal structure's area
Valuation:
N/A
Permit #:
2025-597-ACAD
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
32x40 detached garage pole building | notes: according to the plot plan an existing 12x24 shed will be relocated for this building to be constructed. the relocation of the shed is exempt from permit fees because such shed is not larger than 300 sqft
Valuation:
$12,800
Permit #:
10822625
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
28x40 detached garage pole building with 16'h sidewalls | note: this project will be reviewed as a shell structure only. any interior fit-out either during the initial construction of the building or occurring after the issuance of the certificate o
Valuation:
N/A
Permit #:
10887888
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
30x36 pole barn w/20x36 loft(revision 12/1/21 interior girts on first floor sidewalls only - tyvec housewrap on sidewall steel - r19 batt insulation in sidewall r38 batt insulation in second floor ceiling - 7/16 osb sidewalls on first and second floor 7/16 osbceiling in loft 2 rigid foam board insulation under outer 2')
Valuation:
N/A
Permit #:
202109897
Status:
final
Fee:
$850
Permit Type:
Building addition
Building Type:
Residential
36x38 detached garage pole building | area breakdown: 28x36 enclosed one-story garage with 10x22 lean-to on one eave face
Valuation:
N/A
Permit #:
2025-383-ACCE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1-story pole building shell structure (14x24 enclosed building w 8x18 roofed porch) for use as a future pool house | see 2021-2090-pool for in-ground pool & fence/barrier information | interior fit-out (if constructed) must be applied for under a se
Valuation:
$4,690
Permit #:
5774180
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1, 280 sf pole building attach existing pole building (rev2/89/23 adding entry door and posts with footers)
Valuation:
N/A
Permit #:
202215327
Status:
final
Fee:
$573
Permit Type:
Building addition
Building Type:
Residential
804 sf pole barn (rev 10/23/25: change overhead door to 16'x8')
Valuation:
N/A
Permit #:
202513221
Status:
issued
Fee:
$440
Permit Type:
Building addition
Building Type:
Residential
900 sf pole building with 6x6 portico
Valuation:
N/A
Permit #:
202415070
Status:
final
Fee:
$391
Permit Type:
Building addition
Building Type:
Residential
Hook & slice golf driving range - 50x120 storage bldgshell only; walls for (6) restrms only
Valuation:
$294,900
Permit #:
144620
Status:
complete
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Project address is 3838 brenford rd. ? 30x40 pole building w 14x40 non-occupiable storage loft (truss certification sheet shows interior head height of loft as 6'-10¾")
Valuation:
$19,280
Permit #:
6135968
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
30x60 pole building w 6x12 roofed porch on south eave face | note: principle structure (house) does not yet have a c/o issued as of 03/02/2022; school surcharges apply.)
Valuation:
N/A
Permit #:
2022-465-ACCE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 552 sf pole barn
Valuation:
N/A
Permit #:
202500658
Status:
issued
Fee:
$1,160
Permit Type:
Building addition
Building Type:
Residential
1 200 sf pole barn
Valuation:
N/A
Permit #:
202504073
Status:
final
Fee:
$476
Permit Type:
Building addition
Building Type:
Residential
1 200 sf pole building
Valuation:
N/A
Permit #:
202504308
Status:
final
Fee:
$476
Permit Type:
Building addition
Building Type:
Residential
960 sf pole bulding
Valuation:
N/A
Permit #:
202502738
Status:
final
Fee:
$408
Permit Type:
Building addition
Building Type:
N/A
900 sf pole building
Valuation:
N/A
Permit #:
202502425
Status:
final
Fee:
$391
Permit Type:
Building addition
Building Type:
Residential
32x32 pole building
Valuation:
N/A
Permit #:
202502585
Status:
final
Fee:
$360
Permit Type:
Building addition
Building Type:
Residential
4 450 sf pole barn
Valuation:
N/A
Permit #:
202501209
Status:
final
Fee:
$1,422
Permit Type:
Building addition
Building Type:
Residential
1 576 sf pole barn
Valuation:
N/A
Permit #:
202500652
Status:
final
Fee:
$650
Permit Type:
Building addition
Building Type:
Residential
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BZ Score
-
Avg Project
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Projects
License # NAT-51148-3
Wilmington, DE
122
BZ Score
$20K
Avg Project
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Projects
134
BZ Score
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Avg Project
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Diamond State Pole Buildings Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Diamond State Pole Buildings License info
Verified License
| License # | 2008605246 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diamond State Pole Buildings at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2003103246 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diamond State Pole Buildings at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2011602732 |
| Status | Active |
| State | New Castle County |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Diamond State Pole Buildings with the State of Delaware Department of Finance: Division of Revenue
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2008605246 |
| Status | Active |
| State | New Castle County |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Diamond State Pole Buildings with the State of Delaware Department of Finance: Division of Revenue
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 100015 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2013. Check the current license status of Diamond State Pole Buildings with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PA084898 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, 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 Diamond State Pole Buildings at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2011118334 |
| Status | Inactive |
| State | New Castle County |
| Type | Resident Contractor |
- According to the State of Delaware Department of Finance: Division of Revenue, 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 Diamond State Pole Buildings at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2005209646 |
| Status | Inactive |
| State | Delaware |
- According to the State of Delaware, 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 Diamond State Pole Buildings at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13VH06968100 |
| Status | Inactive |
| State | New Jersey |
| Type | Home Improvement Business Contr |
- According to the New Jersey Department of Law & Public Safety, 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 Diamond State Pole Buildings at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Wilmington Insurance Co |
| Insured up to | $1,000,000 |
1K
Permits
- Building permit records show that Diamond State Pole Buildings has worked on 1020 permitted projects.
Diamond State Pole Buildings Employees
DS
Daniel Simpson
Owner