Keith Welsby

4.92 | 28 Verified Ratings
Write a Review


11 Lower Rocky Point Road
Miller Place, NY 11764
Your use of our services is governed by our Terms & Conditions

Keith Welsby

Expert Door Installation and repair / Handman

I am a retired general contractor with over 35 years of industry experience, I specialize in expert door installation and repair. unlike your local home improvement store my price's are not top heavy, ( the guy installing your door is usually three steps down the food chain). Having owned and operated a company manufacturing doors and windows for the "Landmark Districts of New York City" I offer a variety of Home Improvement services that are customizable to each individual project. also a variety of related service and repair projects. I pride myself on the quality of my work and look forward to building lasting relationships with my clients and to guarantee there satisfaction!


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Port Jefferson Station
  • Babylon
  • Holtsville
  • Mount Sinai
  • West Babylon
  • Rocky Point
  • East Moriches
  • North Babylon
  • West Islip
  • Huntington Station
  • Port Jefferson
  • Manorville
  • Coram
  • East Setauket
  • Centereach
  • Greenlawn
  • Farmingville
  • Sound Beach
  • Riverhead
  • Ridge
  • Deer Park
  • Stony Brook
  • Miller Place
  • East Northport
  • Westhampton
  • Calverton
  • Huntington
  • Shirley
  • See All >

Services Offered

  • Storm Door Install
  • Exterior Doors Install

Areas of Expertise

  • Doors
  • Handyman

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates


In Business Since: 1975
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or 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.
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Keith Welsby

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 28
  Page 1 of 3
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Rocky Point, NY
Top Notch Work! And a genuinely nice person.
Was this review helpful?  
5.0   |  
Review by in Rocky Point, NY
Project: Hire a Handyman
A very fairly priced artisan with great skill and integrity. I would highly recommend him to anyone.
Was this review helpful?  
5.0   |  
Review by in West Islip, NY
I found Keith on HomeAdvisor to install a new entry door. He showed up on time and couldn t have done a better job. Not only that his work great, he s a nice guy and his prices were basically half of everyone else I got quotes from. Glad I found him and will keep in mind for future projects.
Was this review helpful?  
5.0   |  
Review by in Commack, NY
Keith did an excellent job replacing my entry and storm doors. I would hire him again and highly recommend him to anyone.
Was this review helpful?  
5.0   |  
Review by in Rocky Point, NY
Best price in Eastern Suffolk Long Island. Keith is such a nice person came on time, work is professional and the cost cannot be beat by anyone. So happy I had him do this job.
Was this review helpful?  
5.0   |  
Review by in East Patchogue, NY
Keith is a hard worker; moreover, he has an "old-world" talent that is hard to come by these days -- if at all. I love my new door!
Was this review helpful?  
5.0   |  
Review by in West Islip, NY
Was this review helpful?  
5.0   |  
Review by in Miller Place, NY
Arrived on time and got the job done right.
Was this review helpful?  
5.0   |  
Review by in East Northport, NY
Kieth is a true professional and easy to work with, good craftsmanship, goes over the job with you, shows up & gets it done - Kieth is the man, very reasonable, explains all details throughout the entire process - keep’s you updated along the way, a definite keeper - I’ve already spoke to him about Other projects we need him to do 👍👍👍
Was this review helpful?  
5.0   |  
Review by in Wantagh, NY
Keith did a great job, was very pleasant, helpful and fair. Would definitely use again.
Was this review helpful?  
Showing 1-10 of 28
  Page 1 of 3

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