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HomeAdvisor Screened & Approved

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Learn about our screening process

100% Recommended

1 Year In Business

Company Details

  • Verified Licenses


  • Mon: 9:00 AM - 8:00 PM
  • Tue: 9:00 AM - 8:00 PM
  • Wed: 9:00 AM - 8:00 PM
  • Thu: 9:00 AM - 8:00 PM
  • Fri: 9:00 AM - 8:00 PM
  • Sat: 9:00 AM - 8:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work

Areas of Expertise

  • Radon
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


10 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 10 reviews Showing 0 reviews
5.0 David U. Naperville, IL

They know what they are doing. They work efficiently. They clean up.

4.0 Deighton N. Oswego, IL

Good service.

5.0 Olesia T. Plainfield, IL

I had a wonderful experience with this company. The owner is friendly, prompt and does a great job. The work looks great, doesnâ t even look like a radon system thatâ s how nicely it blends in. Overall Iâ m extremely satisfied with the work, the esthetics of the job and would recommend them to anyone.

5.0 Joe R. Joliet, IL

Very professional, knowledgeable and affordable. I called and the next day the testing had begun. Results were received within 48 hours after testing was completed.

5.0 Lynette B. Plainfield, IL

Mariusz was very thorough with my radon testing. He answered all of my questions with honesty and was accommodating to my schedule. Highly recommend.

5.0 Letitia J. Bolingbrook, IL

They were very professional and on time.

5.0 Aurora D. Glen Ellyn, IL

We hired MK specialists to install a radon mitigation system in our house. They did an excellent job. Showed professionalism and honesty.

4.5 Paul S. Plainfield, IL

Very knowledgeable and took time to explain aspects of project. Also answered questions. Punctual on arrival and proceeded to get job done in a timely manner.

5.0 Virginia A. Romeoville, IL

They were we professional and nice. Honest and transparent with pricing. More than helpful. I had a radon mitigation system installed and I needed it to sell my house. Everything went perfectly after installation and I will be closing soon. I would rate them a 10 if I could.

5.0 Matthew K. Plainfield, IL

Great service.. Communications skills excellent. Easy to schedule appointment and fast service for testing and fast results and report.


MK Radon Specialists

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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