Updated: Sep 12, 2025
Location and Projects
Headquarters Address
Laporte, IN, 46350
Local address
7888 Ada's Way, Fowlerville, MI, 48826
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Geothermal Specialties HVAC/Mechanical Contractor
Their BuildZoom score of 93 ranks in the top 27% of 167,179 Michigan licensed contractors.
If you are thinking of hiring Geothermal Specialties Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Geothermal Specialties Inc Contact Information
Phone Number: (810) 923-3531
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Headquarters Address: Laporte, IN, 46350
Local Address: 7888 Ada's Way, Fowlerville, MI 48826
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Building Permits by Geothermal Specialties Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement finish addition heat run and extended exist heats - installed in walls
Valuation:
N/A
Permit #:
PM2023-1029
Status:
final
Fee:
$40
Permit Type:
Mechanical
Building Type:
N/A
Basement finish 3 piece bathroom and bar sink
Valuation:
N/A
Permit #:
PP2023-0654
Status:
final
Fee:
$70
Permit Type:
plumbing
Building Type:
N/A
Gas line extended from old pool room to 2nd laundry. south-east corner in basement
Valuation:
N/A
Permit #:
PM19-000400
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Remodel. and laundry tub in basement south-east corner
Valuation:
N/A
Permit #:
PP19-000264
Status:
issued
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Remodel bathroom and kitchen change fixtures tub to shower
Valuation:
N/A
Permit #:
PP18-000967
Status:
issued
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remodel moving a couple heats added 2 vents 05/01/2018
Valuation:
N/A
Permit #:
PM18-000012
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Ste 400-run flex heat and return air line-duct/bath fans
Valuation:
N/A
Permit #:
PM18-50064
Status:
final
Fee:
$130
Permit Type:
Mechanical
Building Type:
N/A
Remodel kitchen & bathroom
Valuation:
N/A
Permit #:
PP19-000053
Status:
approved
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen & bathroom
Valuation:
N/A
Permit #:
PP19-000052
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remodel-moved 2 heats & lowered a heat outlet
Valuation:
N/A
Permit #:
MECH18-3711
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000112
Status:
approved
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000111
Status:
approved
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000110
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000109
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000108
Status:
approved
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000107
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000106
Status:
approved
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Remodel kit & bathroom
Valuation:
N/A
Permit #:
PP19-000105
Status:
approved
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Remodel bathroom - kitchen tub to shower
Valuation:
N/A
Permit #:
PP18-000974
Status:
issued
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Remodel bathroom - kitchen tub to shower
Valuation:
N/A
Permit #:
PP18-000973
Status:
issued
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
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Geothermal Specialties Inc Reviews
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Recent Buildzoom Projects
Geothermal Specialties Inc License info
License Not Verified
| License # | 7108685 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Geothermal Specialties Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7108685 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Geothermal Specialties Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-1535 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 Geothermal Specialties Inc at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT-4206 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 Geothermal Specialties Inc at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| Status | Unable To Verify |
- 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.
93
BuildZoom Score
84
Permits
- Building permit records show that Geothermal Specialties Inc has worked on 84 permitted projects.
Geothermal Specialties Inc Employees
DG
Donald F Gyde
Owner
GI
Geothermal Specialties Inc
Owner
SV
Stephen Vanderwerf
Owner
SV
Stephen Vanderwerf