Updated: Dec 15, 2025
Location and Projects
Address
124 E Walnut St, Mankato, MN, 56001
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Brennan Construction of Mn Inc
Founded in 1994, Brennan Construction of Mn Inc has delivered commercial building projects across Mankato and the surrounding Minnesota region for nearly three decades. Their experience covers office buildings, educational facilities, multi-family developments, retail and entertainment venues, religious properties, and historic renovations. Past project highlights include the Marshall Municipal Bridge, Plaza Wings at Newport, the Luverne National Guard facility, the Northfield Library, and the Children’s Museum of Southern Minnesota. Brennan Construction serves public, private, and nonprofit sectors, providing both general construction and development services tailored to clients’ space and operational needs. Led by Mike Brennan, the company emphasizes collaborative project delivery and offers leasing and development options in addition to construction.
Brennan Construction of Mn Inc Services
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Brennan Construction of Mn Inc Contact Information
Phone Number: (507) 327-5737
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Address: 124 E Walnut St, Mankato, MN 56001
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Brennan Construction of Mn Inc Mankato
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Brennan Construction of Mn Inc has a BuildZoom score of 105, which places them above 92% of 77,973 contractors in Minnesota.
Activity
|
7 projects
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Brennan Construction of Mn Inc has worked on at least
15.0 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
|
5 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Brennan Construction of Mn Inc mostly works on
new construction
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
4 projects
|
$1mil+ |
The typical size of their permits is approximately $350,000. 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.
Building Permits by Brennan Construction of Mn Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Project is a four story new construction multi-family/senior residential building. the active adult (seniors) component is not considered as an institutional occupancy as this is not an assisted living facility. building includes 64 units made up of 1 and 2 bedroom units community spaces a rental office a resident services office fitness center public restroom and utility spaces. buil... see more
Valuation:
$11,300,000
Permit #:
BLDC-0088-23
Status:
complete
Fee:
$70,965
Permit Type:
N/A
Building Type:
N/A
Project is a four story new construction multi-family residential building. building includes 48 units made up of 1 2 and 3 bedroom community spaces rental office public restroom and utility spaces
Valuation:
$7,741,800
Permit #:
PLMC-0019-22
Status:
complete
Fee:
$2,371
Permit Type:
N/A
Building Type:
N/A
Non-residential mechanical new or alteration (with building permit)
2023-10-30
Project is a four story new construction multi-family residential building. building includes 48 units made up of 1 2 and 3 bedroom community spaces rental office public restroom and utility spaces
Valuation:
$7,741,800
Permit #:
MECC-0042-22
Status:
complete
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
The scope of the project involves the renovation of 16 shower rooms within pexton hall. both shower rooms & the janitorial closet are in the scope of the project
Valuation:
$998,815
Permit #:
BL-P2404-0003
Status:
final
Fee:
$7,131
Permit Type:
State licensed fa...
Building Type:
N/A
New construction of seasonal restroom building 2
Valuation:
$445,882
Permit #:
BL-P2402-0009
Status:
final
Fee:
$3,745
Permit Type:
Public buildings
Building Type:
N/A
New construction of seasonal restroom building 1
Valuation:
$445,882
Permit #:
BL-P2402-0008
Status:
final
Fee:
$3,745
Permit Type:
Public buildings
Building Type:
N/A
Cornelia elementary school toilet renovation
Valuation:
$654,140
Permit #:
ED219837
Status:
applied
Fee:
$3,271
Permit Type:
Public school (32...
Building Type:
N/A
Project is a four story new construction multi-family residential building. building includes 48 units made up of 1 2 and 3 bedroom community spaces rental office public restroom and utility spaces
Valuation:
$7,741,800
Permit #:
BLDC-0021-22
Status:
complete
Fee:
$50,280
Permit Type:
N/A
Building Type:
N/A
Project is a four story new construction multi-family residential building. building includes 48 units made up of 1 2 and 3 bedroom community spaces rental office public restroom and utility spaces
Valuation:
$7,741,800
Permit #:
PLMC-0082-22
Status:
complete
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Tenant improvements to existing building for a new crumbl cookies locaiton
Valuation:
$350,000
Permit #:
BLDC-0093-23
Status:
complete
Fee:
$4,520
Permit Type:
N/A
Building Type:
N/A
Removal of partitional wall repair of walls/ceilings relocate cart storage
Valuation:
$145,000
Permit #:
EP180306
Status:
final
Fee:
$3,028
Permit Type:
Commercial
Building Type:
N/A
New construction of picnic shelter
Valuation:
$239,366
Permit #:
BL-P2402-0007
Status:
final
Fee:
$2,251
Permit Type:
Public buildings
Building Type:
N/A
Non-residential mechanical new or alteration (with building permit)
2022-04-11
Renovation of lavatories to addition single use gender neutralrestrooms shower rooms and multi use quiet rooms mechanical install w building pmt
Valuation:
$200,232
Permit #:
211014-213437-3081
Status:
complete
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Renovation of lavatories to addition single use gender neutralrestrooms shower rooms and multi use quiet rooms plumbing installation commerci
Valuation:
$200,232
Permit #:
211014-213436-3070
Status:
complete
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
Roof replacement on west building - a1
Valuation:
$3,000,000
Permit #:
20231567
Status:
applied
Fee:
$11,601
Permit Type:
Roof
Building Type:
N/A
Renovation of lavatories to addition single use gender neutralrestrooms shower rooms and multi use quiet rooms commercial -alteration
Valuation:
$200,232
Permit #:
211014-212423-3000
Status:
complete
Fee:
$2,923
Permit Type:
N/A
Building Type:
N/A
Tenant improvements to an existing lease space. 3.273 sq ofan existing office center building commercial -alteration
Valuation:
$230,000
Permit #:
180287-180398-3000
Status:
closed - no inspection scheduled
Fee:
$3,240
Permit Type:
N/A
Building Type:
N/A
Four story building - 3 levels of apartment living above main floor garage/retail space. new fire suppression system
Valuation:
$72,000
Permit #:
FIRE-0018-24
Status:
complete
Fee:
$1,440
Permit Type:
N/A
Building Type:
N/A
Front entry remodel windows
Valuation:
$900,000
Permit #:
WB074909
Status:
final
Fee:
$10,336
Permit Type:
Commercial-remodel
Building Type:
N/A
New construction of vault toilet building
Valuation:
$17,000
Permit #:
BL-P2407-0003
Status:
final
Fee:
$340
Permit Type:
Public buildings
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
176
BZ Score
$15K
Avg Project
-
Projects
176
BZ Score
$21.3K
Avg Project
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Projects
Brennan Construction of Mn Inc Reviews
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Verified License
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Brennan Construction of Mn Inc License info
Verified License
| License # | IR659541 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Brennan Construction of Mn Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | IR659541 |
| Status | Inactive |
| State | Minnesota |
| Type | Contractor Registration |
- According to the Minnesota Department of Labor & Industry, 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 Brennan Construction of Mn Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
89
Permits
- Building permit records show that Brennan Construction of Mn Inc has worked on 89 permitted projects.
Brennan Construction of Mn Inc Employees
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Brennan Construction Of Mn Inc
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