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HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

54 Years In Business

Company Details


  • 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

  • Board: Certified Indoor Environmentalist, Indoor Air Quality Inspections
  • Board: Certified Master Inspector (ACAC)
  • Mold Inspection and/or testing. 4 certifications
  • Real estate inspections with cost estimates on replacement or repairs. 35 years of experience.
  • Roof inspections, with certifications recognized by mortgage, insurance companies and district courts.
View All Offerings and Cities Served

Cost Information

  • Warranty Offered
  • Credit Cards Accepted
  • Save 30%

    Save 30% on Combine a Home Inspection with a mold assessment

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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 89 results
4.5 Bryant T. Canton, MI

Came when promised and completed job.

5.0 Mark P. Allen Park, MI

When it comes down to value for your money Phil Gapp is without any question the Gold Standard. Very knowledgeable, Helpful and Most importantly HONEST. After being a landlord for over 20-years. It was quiet refreshing to find a contractor that I could trust right from the start.

5.0 Mark P. Allen Park, MI

When it comes right down to value for your money Phil Gapp is the gold standard!

5.0 Janice B. Clinton Township, MI

The examiner for this project was perfect .I now have peace of mind

4.5 Paul M. Allen Park, MI

Great job!

5.0 Catherine L. Detroit, MI

Phil was professional, kind and very informative. I will be happy to refer him any chance I have. Kindness and integrity gives one hope when hiring a stranger who wishes you well and follows through with expertise.

5.0 Sherri N. Detroit, MI


4.5 Allen R. Detroit, MI

Reliable and knowledgeable.

5.0 Micalah M. Detroit, MI

Phil is a very sweet person, very thorough, informative and dedicated to letting you know what to expect in your home. He provided his report promptly and even went above and beyond to account for a scheduling issue for me. I would recommend him 10 times over! If customer service is a priority, he is worth the booking. As a first time homebuyer, learning as I go, he was sure to explain and answer any questions I had as well as reassuring me by his actions that no stone went unturned. Thank you so much!

5.0 Tamekia S. Southfield, MI

Very knowledgeable. Only wish he tested the soot paeticled in the furnace as well. However I didn't think of this until after the appointment


Inspector's observations
Expert witness
Mold remediation
Reconstruction of water damaged flooring
Mold remediation
Home Inspection

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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