Jonathan Seminerio

Quality 1st Basement Systems

Title: System Design Specialist

Hometown: Wayne, NJ

Jonathan Seminerio from Quality 1st Basement Systems

Meet Jonathan, one of our System Design Specialists! Jonathan is one of the best in the industry. He has received national and in-house training, ensuring that he meets the standard of excellence of the Basement Systems network. Jonathan completes weekly, quarterly, and yearly training to consistently stay at the top of product knowledge, company updates, and best practices for accomplishing homeowners' goals. Jonathan’s favorite part about his job is meeting new people every day and building relationships with his customers. When he isn’t in the office, you can find Jonathan watching the New York Giants, saltwater reef keeping, playing the drums or fishing.

Customer Reviews
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By Stan S. from Manalapan, NJ
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By Katherine C. from Edison, NJ

from customers I've helped!

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“Johnathan is extremely helpful and responds quickly!”

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Katherine C. of Edison, NJ

“Amazing company & highly recommend to anyone having issues with water in their basement.”

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Jay F. of South Amboy, NJ

“From the beginning to end Quality 1st Basements is top-notch.”

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Reuven L. of Wayne, NJ

Company Awards

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NJ Biz Best Places To Work 2019

Case Studies I've worked on:

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Greater Monmouth Chamber of Commerce
Staten Island Chamber of Commerce
Township of Aberdeen
National Foundation Repair Association Member
2018 Angies List Super Service Award
Best Place to Work 2018
HomeAdvisor Association

our service area

We serve the following areas

New Jersey
  • Bridgeton
  • Cedarville
  • Clayton
  • Delmont
  • Elmer
  • Glassboro
  • Greenwich
  • Heislerville
  • Leesburg
  • Malaga
  • Mantua
  • Millville
  • Monroeville
  • Mullica Hill
  • Newport
  • Pennsville
  • Pitman
  • Port Norris
  • Salem
  • Sewell
  • Shiloh
  • Wenonah
  • Woodbury Heights
  • Woodstown
  • Bechtelsville
  • Berwyn
  • Bridgeport
  • Chester Springs
  • Collegeville
  • Conshohocken
  • Devon
  • Earlville
  • Frederick
  • Gilbertsville
  • Gladwyne
  • Immaculata
  • King Of Prussia
  • Malvern
  • Merion Station
  • Mont Clare
  • New Berlinville
  • Oaks
  • Paoli
  • Phoenixville
  • Pottstown
  • Royersford
  • Sassamansville
  • Schwenksville
  • Spring City
  • Zieglerville
Our Locations:

Quality 1st Basement Systems
359 Route 35 South
Cliffwood, NJ 07721
Service Area
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