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BZ SCORE: 102

Wasko Construction

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BZ SCORE: 102

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Best HVAC/Mechanical Contractors in Mankato

Updated: Jun 18, 2026

Wasko Construction Inc Mankato

Quality

102

89th percentile

How is the BuildZoom score calculated?

Pro tip: We generally recommend hiring a contractor with a score higher than 95.

Wasko Construction Inc has a BuildZoom score of 102, which places them above 89% of 77,973 contractors in Minnesota.

Activity

9 projects	2025
3 projects	2024
1 project	2023

Our building permit records indicate that Wasko Construction Inc has worked on at least 13.0 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.

Experience

7 projects	New Constructions
13 projects	HVAC projects
12 projects	Mechanical projects

Analyzing permits over the last 4 years shows that Wasko Construction Inc mostly works on hvac project and mechanical project projects.

Pricing

2 projects	< $5k
6 projects	$5k-$20k
2 projects	$100k-$250k

Value Not Public: 5.0 projects

The typical size of their permits is approximately $10,000. 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 Wasko Construction Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Residential new plumbing

205 Rosewood Dr, Mankato, MN, 56001

2022-02-25

Nsfd plumbing single family dwelling fixed fee

Valuation:

$300,000

Permit #:

211892-212448-3071

Status:

complete

Fee:

$111

Permit Type:

N/A

Building Type:

N/A

Non-residential building alteration

1711 N Riverfront Dr, Mankato, MN, 56001

2024-07-16

Office remodel

Valuation:

$160,000

Permit #:

BLDC-0013-24

Status:

complete

Fee:

$2,494

Permit Type:

N/A

Building Type:

N/A

Non-residential building alteration

1703 N Riverfront Dr, Mankato, MN, 56001

2024-01-02

Office space remodel and buildout. *****denied due to insuficient plans***** re submit when ready

Valuation:

$160,000

Permit #:

BLDC-0384-23

Status:

rejected

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential new plumbing

110 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2100 sf student housing plumbing single family dwelling fixed fee

Valuation:

$155,400

Permit #:

180668-180821-3071

Status:

complete

Fee:

$111

Permit Type:

N/A

Building Type:

N/A

Residential new plumbing

114 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing plumbing single family dwelling fixed fee

Valuation:

$149,295

Permit #:

180713-180819-3071

Status:

complete

Fee:

$111

Permit Type:

N/A

Building Type:

N/A

Residential new plumbing

112 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing plumbing single family dwelling fixed fee

Valuation:

$149,295

Permit #:

180711-180820-3071

Status:

complete

Fee:

$111

Permit Type:

N/A

Building Type:

N/A

Non-residential mechanical new or alteration (with building permit)

110 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2100 sf student housing mechanical install w building pmt

Valuation:

$155,400

Permit #:

180668-181465-3081

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Residential water and sewer

110 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2100 sf student housing plumbing residential s&w only

Valuation:

$155,400

Permit #:

180668-180964-3068

Status:

complete

Fee:

$36

Permit Type:

N/A

Building Type:

N/A

Non-residential mechanical new or alteration (with building permit)

114 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing mechanical install w building pmt

Valuation:

$149,295

Permit #:

180713-181466-3081

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Non-residential mechanical new or alteration (with building permit)

112 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing mechanical install w building pmt

Valuation:

$149,295

Permit #:

180711-181464-3081

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Residential single family home

110 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2100 sf student housing single family detached

Valuation:

$155,400

Permit #:

180668-180778-3041

Status:

complete

Fee:

$1,612

Permit Type:

N/A

Building Type:

N/A

Residential water and sewer

114 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing plumbing residential s&w only

Valuation:

$149,295

Permit #:

180713-180966-3068

Status:

complete

Fee:

$36

Permit Type:

N/A

Building Type:

N/A

Residential water and sewer

112 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing plumbing residential s&w only

Valuation:

$149,295

Permit #:

180711-180965-3068

Status:

complete

Fee:

$36

Permit Type:

N/A

Building Type:

N/A

Residential single family home

114 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing single family detached

Valuation:

$149,295

Permit #:

180713-180780-3041

Status:

complete

Fee:

$1,571

Permit Type:

N/A

Building Type:

N/A

Residential single family home

112 Cottage Path, Mankato, MN, 56001

2019-08-09

New construction 2017 sf student housing single family detached

Valuation:

$149,295

Permit #:

180711-180779-3041

Status:

complete

Fee:

$1,571

Permit Type:

N/A

Building Type:

N/A

Residential new mechanical

114 Renet Path, Mankato, MN, 56001

2025-05-20

Hvac

Valuation:

$10,000

Permit #:

MECR-0377-24

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Residential new mechanical

116 Renet Path, Mankato, MN, 56001

2025-06-26

Hvac

Valuation:

$10,000

Permit #:

MECR-0376-24

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Residential new mechanical

126 Renet Path, Mankato, MN, 56001

2025-06-26

Hvac

Valuation:

$10,000

Permit #:

MECR-0375-24

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Residential new mechanical

128 Renet Path, Mankato, MN, 56001

2025-06-26

Hvac

Valuation:

$10,000

Permit #:

MECR-0374-24

Status:

complete

Fee:

$51

Permit Type:

N/A

Building Type:

N/A

Residential new mechanical

135 Renet Path, Mankato, MN, 56001

2025-04-01

Hvac

Valuation:

$10,000

Permit #:

MECR-0373-24

Status:

complete

Fee:

$101

Permit Type:

N/A

Building Type:

N/A

Recent Buildzoom Projects

License Not Verified

License #	MB003721
Status	Active
State	Minnesota
Type	Mechanical Contractor Bond
Business Type	Not Available

When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Wasko Construction Inc with the Minnesota Department of Labor & Industry

This is a sample of licensing data; click here to access a complete history.

License Not Verified

License #	MIMB003721
Status	Active
State	Minnesota
Type	Mechanical Contractor Bond
Business Type	Not Available

When BuildZoom last verified this license, it had an expiration date of June, 2010. Check the current license status of Wasko Construction Inc with the Minnesota Department of Labor & Industry

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	IR727811
Status	Inactive
State	Minnesota
Type	Contractor Registration
Business Type	Not Available

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 Wasko Construction 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 #	IR734965
Status	Inactive
State	Minnesota
Type	Contractor Registration
Business Type	Not Available

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 Wasko Construction 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 #	PC643822
Status	Inactive
State	Minnesota
Type	Plumbing
Business Type	Not Available

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 Wasko Construction 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 #	MB003721
Status	Inactive
State	Minnesota
Type	Mechanical Contractor Bond
Business Type	Not Available

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 Wasko Construction 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 #	PM64163
Status	Inactive
State	Minnesota
Type	Master Plumber
Business Type	Not Available

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 Wasko Construction Inc at the Minnesota Department of Labor & Industry.

This is a sample of licensing data; click here to access a complete history.

102

BuildZoom Score

How the BuildZoom Score works

46

Permits

Building permit records show that Wasko Construction Inc has worked on 46 permitted projects.

Follow this contractor

Before you Hire

Here are some rules, regulations, and laws governing general contractors in Minnesota:

Does Wasko Construction Inc carry a valid contracting license?

Licenses are required for all residential building contractors and residential remodelers who contract with a homeowner to construct or improve dwellings by offering more than one special skill. Owners working on their own property must also be licensed if they build or remodel for the sole purpose of speculation or resale.

How important is contractor licensing in Minnesota?

Contractors acting as sole proprietors, or qualifying persons for a construction related business entity, must pass a two part exam. The first section tests building code compliance knowledge. Section two tests a candidate's understanding of Minnesota business and law.

Your liability risk when hiring Wasko Construction Inc

Licensed contractors in Minnesota must carry both active workers' compensation and general liability insurance policies. Request a copy of the insurance certificate for each before any work begins.

Financial recourse when hiring Wasko Construction Inc

The purpose of the Minnesota Contractor Recovery Fund is to compensate consumers who have suffered losses due to a licensed contractor's fraudulent, deceptive, or dishonest practices, conversion of funds, or failure to perform. All licensed contractors are required to pay a fee to the fund. The total amount that can be paid out against any one licensed contractor is $75,000. If multiple claims are filed against the same contractor, they are prorated. In these situations, you may not be able to recover your entire loss.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

Before hiring a contractor in Minnesota, be sure to get at least 3 detailed bids. Quality contractors will take the time to explain their budget proposal, and help guide you through the estimate process. Be wary of an abnormally low bid, they are not worth the risk. These underpriced projects often do not end well for the homeowner, choose a contractor you trust and can clearly communicate with. BuildZoom has made the bid collection process extremely simple (and free). Just click here to get started.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

Homeowners who hire through BuildZoom's free bidding system report high rates of satisfaction, and homeowners who research contractors online are twice as likely to be happy at the end of their project.

If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…

Browse remodeling photos

If you are looking for remodeling ideas, you can browse hundreds of beautiful photos of work performed by our general contractors.

Browse building permits

You can use our building permit search to see the contractors who are active in your neighborhood and the projects currently taking place.

Get a cost estimate

Use our remodeling calculator to get a ballpark estimate for your project. If you're ready to hire, use our bidding system to get actual quotes from local contractors.