Updated: Oct 08, 2025
Location and Projects
Address
1901 EXCEL DRIVE, Mankato, MN, 56001
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Robert W. Carlstrom Co Construction
Robert W. Carlstrom Co Inc, 1901 Excel Dr, Mankato, MN holds a Contractor Registration license according to the Minnesota license board.
Their BuildZoom score of 108 ranks in the top 5% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert W. Carlstrom Co Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Robert W. Carlstrom Co Inc Services
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Robert W. Carlstrom Co Inc Contact Information
Phone Number: (507) 388-2513
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Address: 1901 EXCEL DRIVE, Mankato, MN 56001
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Robert W. Carlstrom Co Inc Mankato
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Robert W. Carlstrom Co Inc has a BuildZoom score of 108, which places them above 95% of 77,973 contractors in Minnesota.
Activity
|
16 projects
|
2025 |
|
24 projects
|
2024 |
|
11 projects
|
2023 |
|
17 projects
|
2022 |
Our building permit records indicate that Robert W. Carlstrom Co Inc has worked on at least
68.0 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
|
8 projects
|
Home Additions |
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Robert W. Carlstrom Co Inc mostly works on
home addition
and new construction
projects.
Pricing
|
3 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
13 projects
|
$100k-$250k |
|
9 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
15 projects
|
$1mil+ |
The typical size of their permits is approximately $188,742. 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 Robert W. Carlstrom Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hotel mankato llc is proposing a 4-story extended stay element by westin with 129 guest rooms and a 10-story air conditioning by marriott with 151 guest rooms. the two hotels will be adjoined by a common lobby with a direct connection to the existing city skywalk. the hotels will share common guest amenities and a courtyard area will be located between the element and common lobby. th... see more
Valuation:
$54,000,000
Permit #:
BLDC-0173-25
Status:
triage
Fee:
$123,550
Permit Type:
N/A
Building Type:
N/A
Updating the existing classroom windows on 1st floor to create a more secure space. this will include replacing the existing glass with new laminated security glass adding blocking around the interior of the windows to secure aluminum window trim/flashing and installing new blinds
Valuation:
$130,000
Permit #:
BLDC-0118-25
Status:
issued
Fee:
$2,174
Permit Type:
N/A
Building Type:
N/A
Electrical infrastructure upgrades to loyola catholic high schools including a new main electrical service from xcel energy replacing the main electrical service equipment adding a new generator and replacing the electrical room door and frame. the electrical work cost is included in the electrical permit application and this building permit includes the general construction costs inc... see more
Valuation:
$121,367
Permit #:
BLDC-0088-25
Status:
issued
Fee:
$2,082
Permit Type:
N/A
Building Type:
N/A
Waterproof and prepare window openings recently uncovered by the demolition of the city center hotel to install new windows into 37 openings and open 2 opening up to internal courtyard at lower level
Valuation:
$277,000
Permit #:
BLDC-0165-25
Status:
issued
Fee:
$3,741
Permit Type:
N/A
Building Type:
N/A
Riverfront court apartments - restoration of 10 existing apartments to remove in place shoring and restore apartments back to complete condition. shoring will be removed work will be done to ceilings walls and finishes to restore bedrooms that shoring was install in for the exterior wall repair on the west riverfront wall
Valuation:
$325,000
Permit #:
BLDC-0312-24
Status:
complete
Fee:
$4,253
Permit Type:
N/A
Building Type:
N/A
Building addition –the orthopaedic and fracture clinic is proposing an interior clinic renovation of approximately 1 900 sf and a new physical therapy 5 000 sf addition to their existing site to enhance patient access and care. the project will also include adding new parking spaces to the site and an outdoor synthetic turf area
Valuation:
$3,000,000
Permit #:
BLDC-0261-24
Status:
issued
Fee:
$22,826
Permit Type:
N/A
Building Type:
N/A
Ofc footing and foundation only. building addition – “phase 1 footings & foundation only”. the orthopaedic and fracture clinic is proposing an interior clinic renovation of approximately 1 900 sf and a new physical therapy 5 000 sf addition to their existing site to enhance patient access and care. the project will also include adding new parking spaces to the site and an outdoor synt... see more
Valuation:
$714,000
Permit #:
BLDC-0232-24
Status:
expired
Fee:
$8,073
Permit Type:
N/A
Building Type:
N/A
The project work consists of the demolition and interior upgrades to three classrooms located within waterville-elysian-morristown high school. demolition for the two classrooms dape room and el sped room located on the first floor will consist of the removal of existing rooms within the classrooms flooring ceilings lighting and casework. new construction within these two rooms will c... see more
Valuation:
$465,075
Permit #:
BL-P2407-0005
Status:
final
Fee:
$3,890
Permit Type:
Public school dis...
Building Type:
N/A
Renovation of existing boys and girls multi-stall restrooms to provide ada compliant fixtures and clearances providing the same number of fixtures. overall replacement of exterior entry door and frame systems and overhead door. replacement of flooring in classrooms upgrades to mechanical and electrical systems exterior remodel to replace 1 overhead sectional door with an insulated ove... see more
Valuation:
$2,500,000
Permit #:
BL-P2403-0014
Status:
final
Fee:
$14,437
Permit Type:
Public school dis...
Building Type:
N/A
Parking lot sidewalk and ada street crossing improvements hazardous material abatement (tile flooring) carpet replacement vinyl tile replacement fire alarm system replacement select vav box replacement controls upgrade and recomissioning study. interior exterior remodel to replace 1 overhead sectional door with an insulated overhead sectional door motorized operator and insulated gl... see more
Valuation:
$2,400,000
Permit #:
BL-P2403-0013
Status:
final
Fee:
$13,957
Permit Type:
Public school dis...
Building Type:
N/A
The project consists of the construction of the project consists of the installing through wall sleeves for new air conditioning units in all mcelroy g hall student rooms (ac units provided by owner). project also includes furnishing and installing new floor mounted radiators and mechanical work necessary for new radiators including all new hydronic piping and controls. there will be ... see more
Valuation:
$1,550,000
Permit #:
BLDC-0014-24
Status:
complete
Fee:
$14,044
Permit Type:
N/A
Building Type:
N/A
Internal courtyard of this building has plaster finish that is failing and wall cavity has water damage which will require the replacement of some exterior wall framing. we plan to scaffold the courtyard from lower level to fifth floor remove plaster and substrate fix framing member where required install new plywood sheathing new air barrier and new vertical steel siding. interior dr... see more
Valuation:
$275,000
Permit #:
BLDC-0260-24
Status:
complete
Fee:
$3,720
Permit Type:
N/A
Building Type:
N/A
Security enhancement for exterior entrances/exits in and out of the building. work includes replacement of doors door hardware glass and misc. electrical
Valuation:
$170,000
Permit #:
BLDC-0114-25
Status:
complete
Fee:
$2,600
Permit Type:
N/A
Building Type:
N/A
Remodel existing emergency department to create (6) virtical exam rooms low acuity vertical patient treatment areas. remodel lower level to create switchboard/mail room in existing pharmacy storage space
Valuation:
$500,000
Permit #:
BLDC-0041-24
Status:
complete
Fee:
$6,119
Permit Type:
N/A
Building Type:
N/A
Buildout of the area identified as “future parking” on the original site plans. the parking lot expansion will addition 41 parking stalls resulting in a total of 106 parking stalls for the site. one additional light pole is included with the expansion. vegetative screening for the parking lot expansion was provided as part of the original site development
Valuation:
$184,575
Permit #:
BLDC-0273-24
Status:
expired
Fee:
$2,756
Permit Type:
N/A
Building Type:
N/A
Interior and exterior renovations to the old msu bookstore building to convert use to meeting and classroom space for msu school of business for their innovation gateway
Valuation:
$1,100,000
Permit #:
BLDC-0250-24
Status:
complete
Fee:
$11,287
Permit Type:
N/A
Building Type:
N/A
New pad for relocation of bulk oxygen tank
Valuation:
$470,000
Permit #:
BLDC-0070-25
Status:
issued
Fee:
$3,607
Permit Type:
N/A
Building Type:
N/A
Renovation of an existing food chemistry lab room b137 in wiecking center. demolition includes quarry tile flooring wall base casework fume hood venting through roof and other work shown on drawings. construction will consist of new carpet tile flooring wall base privacy track and curtain cmu wall infill painting roof penetration infill installation of relocated casework and other wor... see more
Valuation:
$94,898
Permit #:
BLDC-0123-24
Status:
triage
Fee:
$685
Permit Type:
N/A
Building Type:
N/A
Enclosing an existing storage space to better cool the area due to excessive heat given off by existing ups (uninterruptible power supplies) systems. adding finishes such as framing act ceiling and doors to enclose the space. also adding mechanical and electrical to enhance cooling abilities
Valuation:
$80,000
Permit #:
BLDC-0227-24
Status:
complete
Fee:
$1,590
Permit Type:
N/A
Building Type:
N/A
Isg office remodel - minor demolish of existing rooms & addition of new workstations on 5th floor of isg
Valuation:
$500,000
Permit #:
BLDC-0311-24
Status:
issued
Fee:
$6,119
Permit Type:
N/A
Building Type:
N/A
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Robert W. Carlstrom Co Inc License info
Verified License
| License # | IR680915 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Robert W. Carlstrom Co Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
82
Permits
- Building permit records show that Robert W. Carlstrom Co Inc has worked on 82 permitted projects.