Serving Northeast Wisconsin / Located in Green Bay 920-662-9921 Home Mechanical Services Safety About Gallery Contact Expert HVAC Work Keep Your Property Efficient and Comfortable at All Times It goes without saying that your property's HVAC systems are extremely important. Even simple problems can lead to serious issues, which is why you should get in touch with the professionals at A&J Mechanical Contractors, Inc. as soon as you suspect there may be a problem. Our experienced team has been solving HVAC problems since 1991, so you know that you're in good hands when you work with us. Our HVAC Services Include: Boilers – Hydronic and Steam Chillers Cooling towers Heat Exchangers Rooftop units Air Handling units In-floor heating Systems Humidification/dehumidification Steam and condensate piping systems Hydronic Piping systems Emergency services are available, we are here when you need us! 920-662-9921 920-662-9921 Quick Links Home Mechanical Services Safety About Gallery Contact Visit Us in Green Bay Get Directions Contact Us Address A&J Mechanical Contractors, Inc. 820 Coronis Way Green Bay, WI 54304 Phone 920-662-9921 Fax 920-662-9931 Email ben@ajmci.com clark@ajmci.com Contact Ben Van Oss Clark Wagnitz Privacy Policy | Cookie Policy | Conditions of Use | Notice and Take Down Policy | Website Accessibility Policy © 2021 The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.

Serving Northeast Wisconsin / Located in Green Bay 920-662-9921 Home Mechanical Services Safety About Gallery Contact © Mapbox © OpenStreetMap Improve this map Contact A&J Mechanical Contractors, Inc. Address A&J Mechanical Contractors, Inc 820 Coronis Way Green Bay, WI 54304 Phone 920-662-9921 Fax 920-662-9931 Email ben@ajmci.com clark@ajmci.com Contact Ben Van Oss Clark Wagnitz Business Hours Mon - Fri 7:00 am - 4:30 pm Sat - Sun Closed Emergency service available Get Directions Send Us a Message Name: Email: Phone: Message: 920-662-9921 Quick Links Home Mechanical Services Safety About Gallery Contact Visit Us in Green Bay Get Directions Contact Us Address A&J Mechanical Contractors, Inc. 820 Coronis Way Green Bay, WI 54304 Phone 920-662-9921 Fax 920-662-9931 Email ben@ajmci.com clark@ajmci.com Contact Ben Van Oss Clark Wagnitz Privacy Policy | Cookie Policy | Conditions of Use | Notice and Take Down Policy | Website Accessibility Policy © 2021 The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.