Guardian Professional Contracting Services, Inc.

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

29 Years In Business

Company Details

  • Verified Licenses


4401 South Kansas Avenue
St Francis, WI 53235


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Roofing ( Asphalt Shingles, Metal, Real and Composite Cedar Shake and Slate ) (Flat Roofing - Residential & Commercial ) ( Roof Restoration & Coatings ) (RoofMaxx)
  • Gutters, Sheet Metal, Flashings
  • Siding ( Vinyl, LP, James Hardie, Wood, Real Cedar )
  • Windows ( Vinyl, Wood, Hybrid )
  • Carpentry, General Remodeling
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


42 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
Showing 1-10 of 42 results
5.0 Tim R. Milwaukee, WI

The gentleman from Guardian was professional and he had our needs and concerns and budget in mind during the entire visit.

4.5 Patrick K. Racine, WI

So far no complaints. They have not completed the project as yet but so they seem courteous and professional.

5.0 Rachel C. Milwaukee, WI

They were professionals and got the job done

5.0 Tyler H. Milwaukee, WI

Anthony didn’t try to upsell anything and gave us honest answers when we asked his opinion. We appreciate not being treated like dollar signs and like people needing a problem solved affordably.

3.0 Beatrice M. Milwaukee, WI

They damage my lawn

4.5 Meg M. Milwaukee, WI

Patrick made sure we understood our options, and was very responsive. The work was completed on a timely basis, and was done well. No complaints

5.0 Jim B. Milwaukee, WI


5.0 Sharon S. Milwaukee, WI

I have not had the work done yet…can’t evaluate the work.

4.0 Dan C. Milwaukee, WI

Work has not progressed yet.

4.5 Michael K. South Milwaukee, WI

it's hard to find a company willing to do a home up keep project. the work was done in a timely fashion. all personnel were professional in demeanor and friendly. quality of materials are top notch.


Guardian Professional Contracting Services, Inc.

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.