ABOUT US CONTACT US (773) 588-0800 RESTORATION COATINGS & STAINS BUILDING MATERIALS CONCRETE INFO CENTER Search for: Restoration Resources HFS has compiled both outside sources and our own collective knowledge to create a library of resources covering the ins and outs of historic masonry restoration. Outside Resources Lime Mortar Tips Selecting Proper Repointing Mortar VIEW OUTSIDE RESOURCES CONTACT TEL (773) 588-0800 FAX (773) 588-7019 3135 W Belmont Ave Chicago, IL 60618 HOURS Monday - Friday Saturday Sunday 6:30 am - 3:00 pm 6:30 am - 11:30 am Closed NAVIGATION Restoration/ Preservation Building Materials Concrete About Us Contact Us Employment FORMS Credit Application C-CAP Form ©2021 Henry Frerk Sons. All rights reserved