RPG Surface Prep takes great pride in services we provide to our customers and look forward to their feedback. 

"The crew that you had here was great -  Professional in all aspects of the job.  They worked hard, cleaned up after themselves, were friendly, answered all the questions of the curious passers-by, very courteous (no yelling, screaming, cursing, loud music – my pet peeve).  I would have them back.

We had hurdles, obstacles, and bad weather, your guys took it all in stride and got the job done." 

Mike Donnelly


"[RPG Surface Prep] Is considered by Aquafin, Inc. to be a highly qualified applicator of all Aquafin products, and are eligible for AQUAFIN product warranties.  We appreciate this opportunity to work with you on your current and any future projects." 

William R. Earley, F.ICRI

Aquafin, Inc.

"Extremely knowledgeable.  They can be trusted to give their customers top quality work. They take a lot of pride in what they do. They know the compliance laws and make recommendations based on them. We received very fast service when we faced an emergency situation, on 11/2016." 

Mike Storaska

Henkel Corporation

"It was a quality job done efficiently." 

Tony Swetz

Henkel Corporation

"Ergon Corrosion Engineering Group is pleased to recommend RPG Surface Prep as a highly qualified contractor in the installation our Novocoat, Penncoat, Penntrowel and Tufchem linings, coatings and polymer concretes 

  Our recommendation is based upon RPG’s satisfactory completion of numerous acid proofing projects using Corrosion Engineering’s SG2500, SC3300, SC5400, SC2000, SC1100, SCRI 80, Penncoat 210, Penncoat 227, Penncoat 331, Penntrowel VE 60 Carbon – MR and Tufchem II Membrane. 

   Your company’s attention to project details and the quality of the workmanship is some of the best I have had an opportunity to see on the numerous industrial acid resistant protection projects that I have been involved with over the years.

Bob Wagner

Ergon Corrosion Engineering Group

"Bill and Steve Yohe and the entire RPG crew have been a pleasure to work with and service for the past three years. As a supplier, it is truly a delight to work with an industrial outfit that not only strives to provide quality to their customers but professionalism with all parties involved. Our job as a supplier is to guarantee quality products and service to our customers, Bill and Steve have the same mindset along with a proven track record of success. If you want the project done right the first time than RPG is your only choice. " 

Brian Clark & Mike Costello

Sherwin-Williams - Pottstown, PA Branch

"I have worked with RPG for over 10 years and they consistently provide solutions and high quality work on the most unique and difficult of projects. They approach each job with a partnership mentality and always look out for the facility owner's long term best interest.  RPG's extensive knowledge of products and relationships with manufacturers are always a huge help. When we need additional input on a product we can get an expert in the room to talk it over. That is invaluable with multiple stakeholders and a deadline. I look forward to my next project with RPG and highly recommend them. " 

Ben Miller

Clark Water, a Division of 

Clark Construction Group, LLC