Our History 

Quality Seal Roofing is a Limited Liability Company specializing in the construction, installation and repair of both commercial, industrial, institutional and residential roofs in the Southeastern Wisconsin area. Quality Seal Roofing opened its doors in April 2007 and quickly became accredited by the Wisconsin Better Business Bureau in 2008 for its recognition in customer satisfaction.

Family-Owned, Family Operated since 2007. 

Our President and Founder, Hugo R. Terrazas has been working and involved in the roofing industry since 1999 and has become an experienced certified expert in both steep-slope and low-slope roofing systems which enables him to ensure that every roof is applied to the highest standards of our manufactures specifications and installation methods. Since the majority of our work is based on word-of-mouth and less advertising, Hugo R Terrazas and his team of sales associates have managed to value and understand the importance of gaining and keeping an open line of customer communication, that will then establish a great on-going working relationship with our client that may also include future friends and family. Together with our team of professional roofing experts here at Quality Seal Roofing, we have combined several decades of experience in the roofing field.

Quality Seal Roofing has an A rating with the BBB and is also recommended on Angie’s List.

Quality Seal Roofing has the following Certifications:

  • GAF Corporation Certified Contractor
  • Johns Manville Certified Commercial Contractor
  • Member of the Wisconsin Roofing Contractors Association
  • Member of the BBB since 2007
  • Service all Manufacturers including, Firestone, GenFlex, Carlisle, and MuleHide among others
Quality Seal Roofing, LLC BBB Business Review

As a property management and real estate firm, we have used Quality Seal Roofing, LLC on many roofing repairs and replacement jobs, for many of our properties. Due to their excellent communication, professionalism, and dependability, they have gone from being one of our roofing vendors, from a pool of them to our preferred ‘go-to’ vendor. It is always a pleasure to do business with them.


Anderson Real Estate Services


“I manage a few hundred Single Family Homes & Duplexes in Milwaukee and Quality Seal is always my first choice when it comes to roofing. Great price, Great service, and great Quality.” 

by Edward R.