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Learn about our screening process

16 Years In Business

Company Details

  • Verified Licenses
  • Bilingual

Contact

2170 Old Washington Road, Suite 102
Waldorf, MD 20601
http://www.mashomeimprovement.com

Hours

  • Mon: 9:00 AM - 5:00 PM
  • Tue: 9:00 AM - 5:00 PM
  • Wed: 9:00 AM - 5:00 PM
  • Thu: 9:00 AM - 5:00 PM
  • Fri: 9:00 AM - 5:00 PM
  • Sat: 10:00 AM - 2:00 PM
  • Sun: Closed
View All Details & Credentials

Achievements

Service Details

    Areas of Expertise

    • Windows Replacement
    • Exterior Front Door Replacement
    • Sliding Glass Door Replacement
    • Patio Door Replacement
    • Security Door Installation
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted

    Ratings

    4.9
    108 Verified Reviews
    • 5
      102
    • 4
      5
    • 3
      0
    • 2
      0
    • 1
      1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 108 results
    5.0 Jordan R. Waldorf, MD
    4/6/2023

    Prompt and quick work, communicated often and provided up to date info on any questions I had or when/what work was going to be done.

    4.5 W B. Fort Washington, MD
    4/1/2023

    The storm door was installed. They did a great job. The only problem was the screws left on the ground. I have two dogs, and they could have stepped on them if I did not inspect the area.

    5.0 Connie M. Mechanicsville, Md, MD
    3/31/2023

    Just really nice installers, very professional and did an outstanding job.

    5.0 W B. Fort Washington, MD
    3/31/2023

    Other than leaving screws in the front yard the service was great

    5.0 Fred B. Indian Head, MD
    2/8/2023

    The M.A.S Home Improvement team provides quality products and make every effort to ensure complete customer satisfaction. I highly recommend M.A.S to others who are planning similar projects.

    5.0 John H. Seabrook, NH
    10/28/2022

    MAS provided prompt, professional and quality service and workmanship on this project. The team who installed the slider door were very courteous, professional and the job was left clean and the materials and finish product was above expectations. Thank you MAS.

    4.5 James H. Mechanicsville, MD
    10/22/2022

    Very professional & prompt.

    5.0 Daryl S. Null, MD
    9/28/2022

    Everybody was professional and accommodating. Iâ  ve used MAS to install my storm door and recently my patio door. Extremely happy with the communication and workmanship! A+!

    5.0 Belinda B. Waldorf, MD
    7/30/2022

    Great friendly service

    5.0 Ron W. Waldorf, MD
    7/1/2022

    Quality work in a very timely manner.

    Photos

    MAS Home Improvement, Inc.
    5
    Door Replacement
    11
    Sliding Glass Door
    28
    Windows Replacement
    20
    Door & Windows Install
    15
    Doors Install
    17
    Sun Room Project
    8
    Bay Window Replacement
    14
    Window & Door Replacement
    3
    Double Hung Window
    6
    Picture Windows Project
    4
    Health Institution
    7
    Front Entry Door Replaced
    11
    Front & Rear Door Install
    6
    Picture Window Project
    4
    Front Entry Door Replaced
    5
    Sliding to French Door
    2
    Bow Window Replacement

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    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.
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      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.
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    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)
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    10. Identity Verification (Reverse Phone Lookup)
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