Updated: Jul 24, 2025
Location and Projects
Address
Mason, MI, 48854
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Delt Corporation Construction
Delt Corporation, Mason, MI (Owned by: Grantham Jr, Robert Lee) holds a Residential Builder Company license and 3 other licenses according to the Michigan license board.
Their BuildZoom score of 98 ranks in the top 16% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Delt Corporation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Delt Corporation Contact Information
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Delt Corporation Mason
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Delt Corporation has a BuildZoom score of 98, which places them above 84% of 167,179 contractors in Michigan.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that Delt Corporation has worked on at least
6.0 projects over the past 2 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.
Pricing
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $99,190. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
1. this is a harship permit request to repair home damage due to tree fall during high winds. 2. property use - single family owner occupied presidential 3. wood frame building bathroom insulation - walls ceilings standard drywall - wall ceilings standard hard surface & carpet materials
Valuation:
$55,000
Permit #:
PB24-0767
Status:
final
Fee:
$595
Permit Type:
Building
Building Type:
N/A
Garage fire fire entry into attic rebuild garage with like materials trusses to rbe replaced/ordered thrur hart truss will have structual draiwing for trusses on site main floor of home and to studs all materials used will be of like or better materials ins - r-38 blown in ceinling insulation r 15 min. new cabinets & finishes throughout permit revision form: 1. open wall between famil... see more
Valuation:
$143,379
Permit #:
PB24-0912
Status:
issued
Fee:
$1,510
Permit Type:
Fire repair (resid)
Building Type:
N/A
Repair to home due to water overflow from second story bathroom: damage to kitchen below including bathroom of source remainder or home repairs as noted on sketches submitted
Valuation:
$40,000
Permit #:
PB250044
Status:
issued
Fee:
N/A
Permit Type:
Residence alteration
Building Type:
N/A
Various repairs needed on interior of home to bring to previous staus ie: drywall carpentry paint floor coverings water damage repair
Valuation:
$160,000
Permit #:
PBR25-0291
Status:
issued
Fee:
$945
Permit Type:
Alteration
Building Type:
N/A
Non residence interior alteration mbc 2015 fire damage repairs to unit 212 and 211. this is a hardship not a remodeling project
Valuation:
$200,000
Permit #:
PB-2023-0236
Status:
final
Fee:
$2,639
Permit Type:
Alteration
Building Type:
N/A
Demolish overhang going to building burnt from fire. siding repair door replacements interior drywall adjacent to fire and all associated work
Valuation:
N/A
Permit #:
PB240233
Status:
issued
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
N/A
Non residence interior alteration mbc 2015 fire damage to bedroom and bathroom. this is a hardship not a remodeling project
Valuation:
$30,000
Permit #:
PB-2023-0237
Status:
final
Fee:
$943
Permit Type:
Alteration
Building Type:
N/A
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Delt Corporation Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Delt Corporation License info
Verified License
| License # | 2102110734 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Delt Corporation at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2102110734 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom has not verified this license since December, 2024.
Verify this license's status for Delt Corporation at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2106140991 |
| Status | Inactive |
| State | Michigan |
| Type | Branch Office Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 Delt Corporation at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2102110734 |
| Status | Inactive |
| State | Michigan |
| Type | Builder Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 Delt Corporation at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
6
Permits
- Building permit records show that Delt Corporation has worked on 6 permitted projects.
Delt Corporation Employees
GL
Grantham Jr, Robert Lee
Owner
GL
Grantham, Robert Lee
Employer