Updated: Jun 12, 2026
Location and Projects
Address
320 SE 6th Street, Des Moines, IA, 50309
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AJ Allen Mechanical Contr Inc
Their BuildZoom score of 106 ranks in the top 7% of 39,764 Iowa licensed contractors.
If you are thinking of hiring AJ Allen Mechanical Contr Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
AJ Allen Mechanical Contr Inc Contact Information
Phone Number: (515) 697-3500
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Address: 320 SE 6th Street, Des Moines, IA 50309
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AJ Allen Mechanical Contr Inc Des Moines
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
AJ Allen Mechanical Contr Inc has a BuildZoom score of 106, which places them above 93% of 39,764 contractors in Iowa.
Activity
|
13 projects
|
2025 |
|
5 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that AJ Allen Mechanical Contr Inc has worked on at least
22.0 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
|
7 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that AJ Allen Mechanical Contr Inc mostly works on
mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$1mil+ |
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 AJ Allen Mechanical Contr Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Approved jtc cap sewer at grade due to footings and concrete slab staying in place and disconnect water service at curb stop per approval of 1 year agreement with water works
Valuation:
N/A
Permit #:
PLMD-2025-000064
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Commercial or multi-family residential building permit
2024-07-09
Adding structural steel for 3 new roof top units
Valuation:
$1,024,000
Permit #:
BLDC-2024-000421
Status:
plancheck
Fee:
$1,928
Permit Type:
N/A
Building Type:
N/A
Plumbing for sink dishwasher ice maker and soda machine
Valuation:
N/A
Permit #:
PLMC-2025-000008
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Emergency sewer replacement with new lift station
Valuation:
N/A
Permit #:
PLMC-2025-000081
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Trench drain install inside building with a wash bay area and running a new discharge line from sand trap out to main
Valuation:
N/A
Permit #:
PLMC-2024-000451
Status:
complete
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
Addition of new lion exhibit with new drainage and water fixtures. 2 new water heaters
Valuation:
N/A
Permit #:
PLMC-2025-000295
Status:
issued
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
Cap sewer and water//approved jtc
Valuation:
N/A
Permit #:
PLMD-2025-000026
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit #1018 remodel
Valuation:
N/A
Permit #:
PLMC-2025-000082
Status:
complete
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Unit # 412 remodel
Valuation:
N/A
Permit #:
PLMC-2025-000060
Status:
complete
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
Unit 606 remodel
Valuation:
N/A
Permit #:
PLMC-2025-000152
Status:
complete
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Unit 416 remodel
Valuation:
N/A
Permit #:
PLMC-2025-000117
Status:
complete
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Unit 802 remodel
Valuation:
N/A
Permit #:
PLMC-2025-000072
Status:
complete
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Demolish sink
Valuation:
N/A
Permit #:
PLMC-2025-000020
Status:
complete
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Unit #706 remodel
Valuation:
N/A
Permit #:
PLMC-2025-000004
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
3 mechanical
Valuation:
N/A
Permit #:
MECC-2025-000009
Status:
complete
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Install 2 toilet rooms in the roosevelt boiler building
Valuation:
N/A
Permit #:
PLMC-2023-000161
Status:
complete
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Re-install soda machine drain and install new flush valves on water closets
Valuation:
N/A
Permit #:
PLMC-2022-000528
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Fire construction permit - fire protection system
2023-08-22
New building with wet and preaction systems
Valuation:
N/A
Permit #:
FCON-2022-000303
Status:
complete
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Complete vrf on 4th floor buildout
Valuation:
N/A
Permit #:
MECC-2022-000243
Status:
complete
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Mechanical (commercial) - alteration remodel repair
2023-04-24
Chiller & cooling tower replacement
Valuation:
N/A
Permit #:
MECC-2021-000135
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
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AJ Allen Mechanical Contr Inc Reviews
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AJ Allen Mechanical Contr Inc License info
License Not Verified
| License # | C131615 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of AJ Allen Mechanical Contr Inc with the Iowa Workforce Development Agency
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 50139-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of AJ Allen Mechanical Contr Inc with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C094255 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- According to the Iowa Workforce Development Agency, 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 AJ Allen Mechanical Contr Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
107
Permits
- Building permit records show that AJ Allen Mechanical Contr Inc has worked on 107 permitted projects.
AJ Allen Mechanical Contr Inc Employees
EA
Edward J Allen
Owner/Officer
EM
Edward J Allen, Mark W Allen, Fred Miller
Owner
FM
Fred Miller
Owner/Officer
MA
Mark W Allen
Owner/Officer
MA
Mathew Allen
Master Of Record
MA
Matthew W Allen
Owner