Pen Win Windows & Doors, LLC

4.55 | 127 Verified Ratings
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Pen Win Windows & Doors, LLC

4.55 | 127 Verified Ratings


8787 Branch Avenue, Suite 231
Clinton, MD 20735
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Pen Win Windows & Doors, LLC

It does not have to be expensive to be great quality!

At Pen Win Windows and Doors, we believe a deal, is only a deal, if both parties are happy. We truly believe in making the expereince enjoyable and informative in the process. Just ask our customers about the 'Pen Win Experience". We go beyond the call of duty to make our customers happy. Our clients are willing to take phone calls to verify our effectiveness and our love for what we do. Give us a call today, so we can make your tomorrows even better.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Alexandria
  • Silver Spring
  • Bethesda
  • Rockville
  • Gaithersburg
  • Fairfax
  • Laurel
  • Hyattsville
  • Bowie
  • Falls Church
  • McLean
  • Vienna
  • Upper Marlboro
  • Woodbridge
  • Capitol Heights
  • Waldorf
  • Germantown
  • Chevy Chase
  • College Park
  • Greenbelt
  • Lanham
  • Ellicott City
  • Potomac
  • Oxon Hill
  • Fort Washington
  • Temple Hills
  • Elkton
  • Kensington
  • Olney
  • District Heights
  • Southern MD Facility
  • Riverdale
  • Suitland
  • Beltsville
  • Barnesville
  • Andrews AFB
  • Mount Rainier
  • Brandywine
  • Spencerville
  • Aquasco
  • Garrett Park
  • Glenn Dale
  • Damascus
  • Cheltenham
  • Cabin John
  • Springfield
  • Clarksburg
  • Glen Echo
  • Sandy Spring
  • Clinton
  • Brinklow
  • Brentwood
  • Dickerson
  • Chesapeake Beach
  • Ashton
  • Washington Grove
  • Brookeville
  • La Plata
  • Derwood
  • Burtonsville
  • Oakton
  • Boyds
  • Dunkirk
  • Beallsville
  • Bladensburg
  • Suburb Maryland Fac
  • Poolesville
  • Accokeek
  • See All >

Services Offered

  • Asphalt Shingle Roof Install
  • Flat Foam / Single Ply Roof Install
  • Flat Foam / Single Ply Roof Repair
  • Asphalt Shingle Roof Repair

Areas of Expertise

  • New Windows - Multiple
  • New Window - Single

Product Brands Used

  • Alside
  • Atrium
  • Simonton Windows and Doors
  • Soft Lite
  • CertainTeed (Bufftech)
  • GAF
  • Tamko

Quick Facts

Business Hours
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Description: Lifetime
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2012
Memberships & Affiliations
  • American Architectural Manufacturers Association (AAMA)
State Licensing
Trade: Home Improvement Contracting (HIC)
License #: 2705163701
Expiration: 09-30-2019
Trade: Class C Contractor
License #: 2705163701
Expiration: 09-30-2019
Trade: Home Improvement Contractor
License #: 107334
Expiration: 05-13-2018
Green Certifications
  • - Home Performance with energy Star
  • NARI - National Association of The Remodeling Industry
  • National Fenestration Rating Council -
  • Rated locally top in customer service !
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.

Business Overview

Community Involvement

Local School programs

Donation of time at risk youth

Educating consumer on Home Improvement locally

How We Got Started

I chose to work in this industry because I got tired of seeing hard working people taken advantage of..

We started in this industry in 1997.

We describe our business as Rooted in the community

What is your why?

To see the smiles on people faces who never thought it was affordable or possible.


Pen Win Windows & Doors, LLC

My Work
5 Projects
Save $1300 on per square only $325 for Arch roof. We will install all state required materials for your roof. Save $1,300
Free Offer! Get free gutter or sky light free when you purchased a roof from us. We will give up to 60 ft free gutter and one sky light. Free Offer!
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Pen Win Windows & Doors, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 127
  Page 1 of 13
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5.0   |  
Review by in Bethesda, MD
Mr. Horace Pennix was very responsive arranging the repair of my storm damaged roof and scheduled his techs to do the work quickly before the next storm. The techs worked carefully and neatly. Mr. Pennix sent me pictures of the completed repairs. Pleasure to do business with.
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4.5   |  
Review by in Ashton, MD
I was really in need of help and PenWin came through. It was in the aftermath of a severe wind storm and they came out the following day and did the repair. It was a source of great relief that they were able to come out so promptly. The work quality and the value for the money remain to be seen in the course of time, but for now it looks very good.
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4.5   |  
The owner provided a very reasonable price for a very quality roof replacement. The owner was very responsive to all my communications and work with me to meet all my requirements. I would highly recommend them to anyone.
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4.0   |  
Mr. Horace was very nice, informative and also recommended other contractors to me so I could get my townhouse ready to sell. Thanks👍🏽
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4.0   |  
Pen Win did an outstanding job replacing my roof. I am extremely happy with the outcome of the project. The team was very accommodating to my requirements. Very professional, reasonable pricing and quality work! i would recommend them to anyone.
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5.0   |  
Review by in Upper Marlboro, MD
Very professional and knowledgeable. I will definitely refer them to others.
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5.0   |  
Review by in Oxon Hill, MD
Very friendly and professional. Will use them again.
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5.0   |  
Review by in Hyattsville, MD
I was very pleased with the work that they did and the cost was an important factor in getting this job done. They was quick and professional. I would recommend them to family and friends.
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5.0   |  
Review by in Upper Marlboro, MD
I was very pleased with their service. The owner was very professional and attentive to our needs. The work was completed sooner than I had expected, considering the windy and freezing conditions. I will definitely be using them again!
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4.5   |  
I had a new roof installed by Penwin and they installed the roof perfectly. The customer service was a 5+ and any pending issues were addressed immediately and professionally. I would recommend this company to my family and friends. Thank you, you restored my trust in working with contractors again.
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Showing 1-10 of 127
  Page 1 of 13

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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