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.

Updated Aug 2026

Dynamic Electric Inc

Electricians & Electrical Contractors

📍 12800 S Cicero Ave, Alsip, IL, 60803

📞 708-597-6500

🌐 dynamicelectric.com

Dynamic Electric Inc is an electrical contractor based in Alsip, Illinois, offering a range of services including retrofitting, safety checks, changes and upgrades, and commercial projects. The company also provides design, testing and troubleshooting, utility work, industrial projects, networking, consulting, high voltage work, and painting. With a recent online presence noted in 2026, it appears to be an active business serving various electrical needs in the area.

Related Categories

Builders & General Contractors Electricians & Electrical Contractors Heating & Air Conditioning (AC) Contractors Heating, Ventilation & Air Conditioning (AC) Contractors (HVAC) Piping Contractors Plasterers & Plastering Contractors Plumbers & Plumbing Contractors Roofers & Roofing Contractors Sheet Metal Contractors

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