Serving Greater Pittsburgh, Cranberry Township, McKeesport, Bethel Park

Meet the Team

Anna Mainwaring

Keystone Basement Systems

Title: Customer Care Representative

Hometown: McKeesport, PA

Anna Mainwaring from Keystone Basement Systems

Anna is an absolute asset to our team. With nearly a decade of customer service, her excellence in data entry, ability to handle inbound/outbound calls, and attention to detail all reasons why she excels here at Keystone!

Anna’s day-to-day consists of assisting customers by scheduling inspections for their home projects and ensuring they get the best specialist that fits their needs. 


She loves working for Keystone, a company that cares about her & shows its appreciation for her hard work and dedication.


“ The atmosphere here and the people I work with every day create an encouraging and  positive work environment!”


In her spare time, she loves listening to music, spending time with her puppies, and finding a good show to binge-watch!

Customer Reviews
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By Dionne W. from Mckeesport, PA
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By Ruth G. from Imperial, PA
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Company Awards

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Basement Systems Elite Dealer Award
TribLive Best of the Best Allegheny North
TribLive Best of the Best Allegheny East

our service area

We serve the following areas

  • Acosta
  • Addison
  • Beaverdale
  • Berlin
  • Boynton
  • Cairnbrook
  • Cassandra
  • Central City
  • Confluence
  • Cresson
  • Davidsville
  • Dunlo
  • Elton
  • Fairhope
  • Fort Hill
  • Friedens
  • Garrett
  • Gray
  • Hidden Valley
  • Hollsopple
  • Hooversville
  • Jenners
  • Jennerstown
  • Jerome
  • Kantner
  • Lilly
  • Listie
  • Markleton
  • Meyersdale
  • New Baltimore
  • Portage
  • Quecreek
  • Rockwood
  • Saint Michael
  • Salisbury
  • Salix
  • Seanor
  • Shanksville
  • Sidman
  • Sipesville
  • Somerset
  • South Fork
  • Springs
  • Stoystown
  • Tire Hill
  • Ursina
  • Wellersburg
  • West Salisbury
  • Wilmore
  • Windber
Our Locations:

Keystone Basement Systems
205 31st St
McKeesport, PA 15132
Service Area
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