A.H. Guthans Co., Inc. is among the leaders in the installation of plumbing, heating, ventilation, air conditioning, and medical gas systems serving the New Orleans Metropolitan and Southeastern Louisiana areas. We are Louisiana licensed in plumbing, mechanical, and medical gases. Also as "Health care Contractor Certified," we are affiliated with ASHRAE, ASPE, ASSE, IAPMO and ASHE allowing us to remain on the forefront of the Industry.

Our field workforce is comprised of project managers, field supervisors, foremen, journeymen, and apprentices who are highly trained in HVAC, plumbing, and medical gases fields. Our apprentices receive five years of training in all aspects of our industry, among them being: plumbing, medical gas, air conditioning, refrigeration, drafting, plan reading, and pipe fabrication through the Louisiana Pipe Trades Association Local 60.

A.H. Guthans Co., Inc. is constantly striving to remain on the forefront of technology and developments in our industry. We are proud in our ability to incorporate cutting edge techniques and equipment with our years of experience to provide our clients with the best service available in the New Orleans metropolitan area.  

Our company concentrates on the principles of providing QUALITY contract personnel to established businesses locally, nationally, and internationally. Our friendly, skilled, and professional staff and workers have allowed us to connect on a personal level with our clients-some of which have been loyal clients of A. H. Guthans Co., Inc. for over a decade!  Our confidence in the quality and durability of our work enables us to provide our clients with long-term warranties along with the reassurance that the work is done to the highest of standards.

 Each project has unique characteristics and challenges. Communication – with customers, team members, and subcontractors – is the key to our success.We skillfully execute and deliver projects by working closely with customers and project team members.  The A.H.Guthans Co., Inc. team commits to a project from the initial development and design until occupation and beyond.  We are able to serve our clients because of our ability to understand and adapt to their needs.