HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

4 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


  • Mon: 9:00 AM - 7:00 PM
  • Tue: 9:00 AM - 7:00 PM
  • Wed: 9:00 AM - 7:00 PM
  • Thu: 9:00 AM - 7:00 PM
  • Fri: 9:00 AM - 7:00 PM
  • Sat: 9:00 AM - 3:00 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
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 19 results
5.0 Anas S. Aurora, IL

Did a clean, fast and fantastic job for radon mitigation installation.

4.5 Hector B. Aurora, IL

Easy process.

4.5 Jayaprakash T. Naperville, IL

Did a nice job and on time.

5.0 Prakash U. Plainfield, IL

Hire them - they are flexible and willing to work with you with dates, etc since they are starting out and more flexible unlike others who put up with pretenses that they are in demand and etc.

5.0 Andrea S. Plainfield, IL

Mariusz was very professional, knowledgeable and service was great! Highly recommended!

5.0 Max J. Naperville, IL

Mariusz and his dad did an AWESOME job!Everything about this job, from start to finish, was at or above my expectations! Explained the procedure thoroughly, kept his appointments for everything that he said he was going to do, completed the job with no mess left afterwards. I have had the opportunity to work with dozens of contractors over the years, with my business and with our home. Mariusz is a top-notch operator:courteous, on time, and he remains within his budget.

5.0 Tim L. Bolingbrook, IL

Professional service! Explained everything about the process! Great!!

5.0 Vladimir K. Aurora, IL

They performed a high quality job related to the radon mitigation system for my basement. Besides I asked to inspect 20 years old sump pump and they found that it has broken switch. They politely agreed to replace it with which I bought in Menards using their recommendations. Good job and company.

5.0 Nancy S. Oswego, IL

This company came out within an hour of the call; went straight to work and was done within an hour. Very professional. Got the job scheduled Arrived back to do the job and completed it fully. Great work. I would recommend them again in a minute!

5.0 David U. Naperville, IL

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


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.

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

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

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.