KNMP Plumbing and Heating 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

4 Years In Business

Company Details


53 Oceanview Avenue
Oakdale, NY 11769


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


Service Details

    Areas of Expertise

    • Plumbing
    • hvac
    • water heater repair and install
    • pipes
    • water pipes
    View All Offerings and Cities Served


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

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 18 results
    5.0 Carol R. Islip, NY

    Kevin is awesome!!

    5.0 Carol R. Islip, NY

    Kevin was awesome!! Called and came to the house within one hr. Repaired hoses and completed project

    5.0 John O. Oakdale, NY

    He is fair, honest, and I clean worker

    5.0 Raymond l N. East Northport, NY

    Pleasant experience. Best quote, very punctual, honest. Talks and explains to you like an actual human being and explains things nicely. Will be my first call in the future

    5.0 Will C. Sayville, NY

    Kevin is excellent and very fair.

    5.0 Robert B. Lindenhurst, NY

    Kevin is a real professional who does quality work. I recommend him highly.

    5.0 Carol L. Lake Grove, NY

    Kevin was amazing! He found the issue as to why we didnâ t have heat. He was very efficient and thorough! I would definitely hire him again! Thank you!!!

    5.0 Ron S. Oakdale, NY

    A high quality job from start to finish. I always have a certain amount of trepidation when hiring a contractor to work in my home. Kevin made it stress free. I will hire KNMP again. If you want a high quality project done at a reasonable price I recommend you hire KNMP.

    5.0 Christopher P. Babylon, NY

    Pleasure working with KNMP Plumbing and Heating. Replaced old gas piping. Very professional, great quality work and great customer service!

    5.0 Lynn C. Bethpage, NY

    Kevin was on time and responsive. Left work area clean. I would hire him again.


    KNMP Plumbing and Heating 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.