Updated: Dec 29, 2025
Location and Projects
Address
3780 E. Morgan Rd., Whitmore Lake, MI, 48189
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Terrafirma Construction
Serving Ann Arbor, Whitmore Lake, and surrounding areas since 1977, Terrafirma, Inc. is a design/build contractor specializing in residential and commercial landscaping, basement waterproofing, drainage solutions, and home remodeling. The company employs registered landscape architects, horticulturists, licensed builders, irrigation designers, and drainage and erosion technicians, supporting clients with a comprehensive range of expertise. Terrafirma’s portfolio includes the design and installation of sustainable landscapes tailored to the Southeast Michigan climate and client needs. In addition to exterior improvements, Terrafirma addresses interior concerns through services like basement waterproofing and home remodeling projects. Clients benefit from both technical expertise and horticultural knowledge throughout the design and build process. Terrafirma’s team collaborates closely with homeowners and property managers to deliver cohesive solutions that enhance both the interior and exterior of their properties.
Terrafirma, Inc Services
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Terrafirma, Inc Contact Information
Phone Number: (734) 434-3811
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Address: 3780 E. Morgan Rd., Whitmore Lake, MI 48189
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Terrafirma, Inc Whitmore Lake
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Terrafirma, Inc has a BuildZoom score of 107, which places them above 94% of 167,179 contractors in Michigan.
Activity
|
9 projects
|
2025 |
|
7 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Terrafirma, Inc has worked on at least
20.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Terrafirma, Inc mostly works on
home addition
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $27,300. 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.
Replace existing asphalt driveway with new concrete driveway. create retention area at south of driveway with new catch basin. addition drain tile from catch basin to tap into storm drain at street
Valuation:
N/A
Permit #:
ROW25-0264
Status:
issued
Fee:
$668
Permit Type:
N/A
Building Type:
N/A
Demolish pool; conforming to the zoning ordinance as follows but not limited to: all debris from any demolished building or structure shall be disposed of properly. the foundation materials shall be removed and disposed of and the site shall be backfilled with clean earth materials that are devoid of all debris large stones and organic materials. the site shall be graded to a smooth e... see more
Valuation:
N/A
Permit #:
PB24-0058
Status:
final
Fee:
$165
Permit Type:
Demolish
Building Type:
N/A
Remove existing post light. construction of (2) pillars approx. 6’0” in height x 2’0 wide constructed on poured 42” deep footing. brick on pillars to match building as closely as possible w limestone cap 2” thick with 2” overhang on all sides. provisions include internal sleeving for light fixtures to be mounted on tops of pillars
Valuation:
$19,000
Permit #:
ELECC24-1047
Status:
final
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Remove existing post light. construction of (2) pillars approx. 6’0” in height x 2’0 wide constructed on poured 42” deep footing. brick on pillars to match building as closely as possible w limestone cap 2” thick with 2” overhang on all sides. provisions include internal sleeving for light fixtures to be mounted on tops of pillars
Valuation:
$19,000
Permit #:
BLDGC24-0322
Status:
final
Fee:
$503
Permit Type:
N/A
Building Type:
N/A
Two story detached residential accessory structure. 36 x 50 garage spread footings 12 concrete stem walls future bathroom stairs bonus room trusses with three dormers r-19 in walls
Valuation:
$117,180
Permit #:
PBLD2024-00912
Status:
issued
Fee:
$467
Permit Type:
N/A
Building Type:
N/A
Building (residential) - foundation repair/alteration
2024-02-26
Basement waterproofing along east and south wall. approximately 46 lf **see email in attachements
Valuation:
$367,500
Permit #:
BLDGR24-0402
Status:
withdrawn
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Remove existing screen porch rebuild enclosed porch within same footprint rework slider door to porch with nanawall system
Valuation:
$98,500
Permit #:
BLDGR25-1249
Status:
issued
Fee:
$1,293
Permit Type:
N/A
Building Type:
N/A
Remove existing entry porch and overhang. replace with gable roof front porch on new footings with porch cap. *replacement for bldgr25-1735*
Valuation:
$24,968
Permit #:
BLDGR25-1811
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed sun room addition to west side of home 297 sq ft of impervious area to be constructed. minimal changes to grade in area of construction. rain garden with +/- 25 cu ft capacity added as shown on site plan
Valuation:
N/A
Permit #:
SOIL23-0156
Status:
expired
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Building (residential) - foundation repair/alteration
2025-08-21
Foundation waterproofing of north & east wall approximately 16-18 lf
Valuation:
$12,360
Permit #:
BLDGR25-1061
Status:
final
Fee:
$507
Permit Type:
N/A
Building Type:
N/A
Remove existing concrete stairs and entry porch cap. replace stairs and porch landing with stone pavers. remove and replace railing
Valuation:
$25,000
Permit #:
BLDGR22-3444
Status:
final
Fee:
$533
Permit Type:
N/A
Building Type:
N/A
Building (residential) - foundation repair/alteration
2025-10-01
Foundation waterproofing of east (partial) south & west elevation (+/- 100 lf)
Valuation:
$49,000
Permit #:
BLDGR25-1231
Status:
final
Fee:
$821
Permit Type:
N/A
Building Type:
N/A
Foundation waterproofing of north and west walls of home. approximately 70 lf
Valuation:
$33,485
Permit #:
BLDGR25-0989
Status:
final
Fee:
$629
Permit Type:
N/A
Building Type:
N/A
Foundation waterproofing of east and south wall approximately 70 lf
Valuation:
$26,000
Permit #:
BLDGR25-1107
Status:
final
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Building (residential) - foundation repair/alteration
2024-06-15
Foundation waterproofing of east and south wall approximately 46 lf
Valuation:
$33,000
Permit #:
BLDGR24-0405
Status:
final
Fee:
$629
Permit Type:
N/A
Building Type:
N/A
Remove and replace drive approach in city right of way. new approach to be poured following current city of ann arbor codes/standards
Valuation:
N/A
Permit #:
ROW22-2472
Status:
expired
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Remove existing deck replace with smaller deck. (original valuation = $361, 106)
Valuation:
$36,116
Permit #:
BLDGR23-1733
Status:
final
Fee:
$665
Permit Type:
N/A
Building Type:
N/A
Remove and replace approach in city right of way. new approach to be poured following current city of ann arbor codes/standards
Valuation:
$3,100
Permit #:
BLDGR22-3068
Status:
voided
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Remove and replace 16 x 27 deck and pergola
Valuation:
N/A
Permit #:
PB22-0477
Status:
final
Fee:
$165
Permit Type:
Deck
Building Type:
N/A
Remove and replace concrete driveway in row. 6 thickness in row with expansion joints as required. 20'x20 l opening drive approach poured 6 thick
Valuation:
N/A
Permit #:
ROW23-0941
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
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Terrafirma, Inc License info
License Not Verified
| License # | LIC-7820 |
| Status | Active |
| City | Ann Arbor |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2009. Check the current license status of Terrafirma, Inc with the The City of Ann Arbor, MI
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2102064577 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Terrafirma, 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 # | 2102064577 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Terrafirma, 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 # | CONT-01535 |
| Status | Active |
| City | Ann Arbor |
| Type | Contractor, Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Terrafirma, Inc with the The City of Ann Arbor, MI
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2102064577 |
| Status | Active |
| State | Michigan |
| Type | Builder - Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Terrafirma, 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-7704 |
| 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 Terrafirma, 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 # | LIC-5500 |
| 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 Terrafirma, 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 # | LIC-5501 |
| 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 Terrafirma, 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-2976 |
| 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 Terrafirma, Inc at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Hastings Mutual |
Insured
| Workers Comp Provider | Mhi Siwcf |
172
Permits
- Building permit records show that Terrafirma, Inc has worked on 172 permitted projects.
Terrafirma, Inc Employees
BD
Bender David/Silverman David
Owner
DB
David Bender
Owner
PT
Patterson, Eric Tyler
Owner
TI
Terrafirma Inc
Owner