📍 10154 S Seeley Ave, Chicago, IL, 60643
📞 773-239-3514
Mechanical engineering, especially mechanical design, expertise. Forty years experience as expert witness in patent and product malfunction or failure litigation. Clients include Brinks, Hofer - Black and Decker - DEV - Affiliated Hospital Supply - Cassidy and Mueller - Caterpillar - JLG - Engineered Plastic Products - Whirlpool - Schlage - Formula - GSI - Popeil - SJ Levy - ATI - both plaintiff and defense cases Fellow, American Society of Mechanical Engineers rollindix.com lists litigation and research publications. References on request. Professional Engineer, Illinois. Resides in Chicago. Professor Emeritus, Illinois Institute of Technology
📍 14434 S Keeler Ave, Midlothian, IL, 60445
📞 708-389-2698
Locally owned and operated. See us for all your needs
📍 12540 S Arbor Dr, Alsip, IL, 60803
📞 708-371-6007
Locally owned and operated. See us for all your needs
📍 4701 Midlothian Tpke Ste 4, Crestwood, IL, 60445
📞 708-293-1720
🌐 chiefengineer.org
📍 Serving Your Area, Oak Forest, IL, 60452
📞 708-595-3936
🌐 www.weatherkingsheatingcooling.com
WeatherKings Heating & Air Conditioning Provides 24 Hour Service To the Entire Chicagoland and Northwest Indiana Region. Same Day Service & Installation!
📍 11950 Central Ave, Alsip, IL, 60803
📞 866-748-1282
🌐 amberhvac.com/index.asp
Welcome to Amber Heating & Air Conditioning! Amber Heating & Air Conditioning is located in Alsip, Illinois and serves the surrounding neighborhoods. For more than 48 years, Amber has been your family owned and operated HVAC contractors and a Carrier authorized dealer. As local HVAC contractors, we can work with any residential or commercial heating, ventilating, or air conditioning projects, big or small. We’re proud of providing fast and reliable services to each and every one of our customers. As authorized dealers of Carrier equipment, we are factory - trained technicians that install, maintain and repair any Carrier products. We are also Puron Refrigerant Specialists, which means we know everything about this environmentally friendly, chlorine – free, economic refrigerant. But that’s not all-- we can service any make and model of air conditioning or heating equipment, as well as refrigerators! Amber Heating & Air Conditioning offers: ~ Central Air Conditioning ~ Heat Pumps ~ Fan Coils ~ Boilers ~ Packaged Hybrid Heat ~ Packaged Gas Furnaces & Air Conditioners ~ Generator Our technicians are certified and will provide you with Planned Service Agreements for all service calls, which means you’ll know exactly how much it will costs for all of our services and products. We also provide financing through Carrier for any equipment. Please visit our website to learn more about financing options. For your free in - home estimate, give Amber Heating & Air Conditioning a call today!
📍 11310 Cicero Ave, Alsip, IL, 60803
📞 866-493-5541
🌐 www.doornbos.com
Welcome to Doornbos Heating & Air Conditioning! Doornbos Heating & Air Conditioning is located in Alsip, Illinois. Our reputation is based on over 80 years of consistent performance and satisfied customers, and we are very proud of those 80 years. Since 1927, our services were structured to offer the highest quality heating and air conditioning. Our certified HVAC technicians and air conditioning / heating specialists will adhere to three generations of traditionally fine workmanship. Our heating and Air Conditioning specialties include: * Installation of HVAC Systems * Residential Services * Residential Replacements * Commercial Services * Commercial Retrofit / Replacement * Commercial New Construction We also install and sell remote controlled heating and air conditioning systems! When you go to Doornbos, you can’t go wrong! Call us today! * We also accept Certified Checks and Money Orders as another source of payment.
📍 5544 147th St Ste B1, Oak Forest, IL, 60452
📞 708-489-0400
🌐 grceng.com
📍 5600 W 120th St, Alsip, IL, 60803
📞 708-389-5558
📍 4838 W 128th Pl, Alsip, IL, 60803
📞 708-371-2100
🌐 ritter1.com