Updated: Jun 17, 2025
Location and Projects
Address
Ada, MI, 49301
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Tim Maddox Improvements LLC
Tim Maddox Improvements LLC, Ada, MI (Owned by: Maddox, Timothy Joseph) holds a Residential Builder Company license and 2 other licenses according to the Michigan license board.
Their BuildZoom score of 94 ranks in the top 24% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tim Maddox Improvements LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tim Maddox Improvements LLC Services
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Tim Maddox Improvements LLC Contact Information
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Tim Maddox Improvements LLC Ada
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tim Maddox Improvements LLC has a BuildZoom score of 94, which places them above 76% of 167,179 contractors in Michigan.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Tim Maddox Improvements LLC has worked on at least
1.0 project over the past year.
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
|
1 project
|
$250k-$500k |
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 Tim Maddox Improvements LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
2-level home on finished basement attached garage
Valuation:
$275,000
Permit #:
PB25-0122
Status:
issued
Fee:
$993
Permit Type:
N/A
Building Type:
N/A
1720# walkout ranch house 2 stall garage finished basement (1035#) 2nd bathroom 3rd bathroom 1/2 bathroom deck 12'x22 with stairs porch 2015 mrc 2015 mec (michigan energy code)
Valuation:
N/A
Permit #:
PB190297
Status:
approved
Fee:
$465
Permit Type:
Single family
Building Type:
N/A
1. update existing 12 x 12 deck 2. construct 12 x 16 lower deck addition - 192 sq. ft
Valuation:
N/A
Permit #:
BP-21-091-23
Status:
final
Fee:
$105
Permit Type:
Deck
Building Type:
N/A
Construct new 20 x 11 - 6 deck stfi
Valuation:
N/A
Permit #:
PB21-0362
Status:
approved
Fee:
$130
Permit Type:
Deck
Building Type:
N/A
Construct 14'x16 deck on back of home. to be mrc 2015 code compliant
Valuation:
$4,000
Permit #:
PB18-0103
Status:
final
Fee:
$81
Permit Type:
Add/alter/repair
Building Type:
Addition alter re...
Finish basement including family room bathroom and bedroom with egress. to be mrc 2015 code compliant
Valuation:
$17,000
Permit #:
PB20-0177
Status:
final
Fee:
$172
Permit Type:
Add/alter/repair
Building Type:
N/A
Construct a 12 x 12 basement with egress window
Valuation:
N/A
Permit #:
PB-16-208-23
Status:
final
Fee:
$60
Permit Type:
Add/alter/repair
Building Type:
N/A
Addition to attached garage of approximately 256 square feet for a total of approximately 832 square feet
Valuation:
N/A
Permit #:
15131
Status:
final
Fee:
N/A
Permit Type:
Add/alter/repair
Building Type:
N/A
Remove 12x16 deck and replace with a 12x20
Valuation:
N/A
Permit #:
17052
Status:
final
Fee:
N/A
Permit Type:
Deck
Building Type:
N/A
Finish basement bed/bath key under flower pot front door
Valuation:
$1,200
Permit #:
P15B0106
Status:
final
Fee:
$103
Permit Type:
Alteration
Building Type:
N/A
Finish a family room and bathroom in the basement
Valuation:
N/A
Permit #:
BP-18-342-23
Status:
final
Fee:
$78
Permit Type:
Add/alter/repair
Building Type:
N/A
Construct 8'x10 deck addition
Valuation:
N/A
Permit #:
PB190282
Status:
approved
Fee:
$106
Permit Type:
Add/alter/repair
Building Type:
N/A
Construct a 264 sq. ft. storage shed. value of $5000
Valuation:
$5,000
Permit #:
PB13-0296
Status:
final
Fee:
$70
Permit Type:
Accessory buildings
Building Type:
N/A
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Tim Maddox Improvements LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Tim Maddox Improvements LLC License info
Verified License
| License # | 2102203902 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Tim Maddox Improvements LLC 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 # | 2102203902 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom has not verified this license since December, 2024.
Verify this license's status for Tim Maddox Improvements LLC 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 # | 2102203902 |
| 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 Tim Maddox Improvements LLC at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
10
Permits
- Building permit records show that Tim Maddox Improvements LLC has worked on 10 permitted projects.
Tim Maddox Improvements LLC Employees
MJ
Maddox, Timothy Joseph
Owner