• Phone 800-208-9693
  • Email erica@grellroofingllc.com
  • Office Hours 8AM - 5PM (M-F) / 24X7 Emergency

Client Testimonials

Client Testimonials

At Grell, customer experience is our top priority. We would love to hear from your own personal experience!

“We have used Grell Roofing on 4 different projects over the last 3 years in Storm lake Iowa. We have found them to be professional and have been pleased with the quality of their work. Their response time is great and they have always done what they told me they would do. I would recommend Grell Roofing based on my experience with them”.

Steve Brashears Owner Real Estate Specialists

”A big thanks to Grell Roofing for a quick and professional installation of our new roof. They were incredibly respectful of our business as they worked. We barely even knew they were there. We are very excited to finally be leak free!”

Gena Becker Manager of Anytime Fitness

“We would like to take a moment to both thank and highly recommend Grell Roofing. We recently had our roof and gutters replaced by Grell Roofing. The materials and workmanship are top notch, and came with a 20 year transferrable warranty. The Grell representatives are very professional, courteous and accommodating. Every aspect of the project was explained in an understandable and detailed manner. The entire process took less than 2 days, and the finished project looks amazing. Again, we would highly recommend Grell Roofing to all our friends and associates. Thanks!”

Adams-Knight & Associates, Inc., Humboldt, IA

“It was a pleasure having Grell Roofing do our roof. They took the time and extra measures to make sure there were no problems and it is appreciated. We look forward to having you guys back next year.”

Dan Long, Orient Macksburg School

“Erica and Quality Roofing, without a doubt are the best in the business. The professionalism, joy and all around care they take with any project, big or small, makes me feel comfortable as a commercial building owner. They TRULY treat each project as if they were working on their very own roofs. Erica and her team have replaced dozens of roofs for us and repaired many more. Her pricing is always fair and she will work with you to ensure whatever scope of work is needed – will fit your budget! They are a one stop shop for repairs, replacement and budgeting for the long term. I wish I had an Erica in every state that I own property!”

Rafi Harel, Nationwide Post Offices