Double A Sales Southwest is a plumbing manufacturer sales agency that offers an experienced and territory savvy  team.  We not only call on the plumbing contractors. We work closely with distributors, Mechanical Engineers, & Code Officials.

launch with the right plan in place

Increase Your Sales And Territory Market Share By Aligning Your Sales And Marketing Strategy With A Top Performing Team.

Double A Sales Southwest is a plumbing manufacturer sales agency that offers an experienced and territory savvy sales team.  For decades, many manufacturers both inside and outside the United States have used manufacturer representatives to put their product in the hands of more customers. In these productivity-conscious times, using an independent manufacturer representative is paramount to success.

It makes all the difference in your construction project


John Armstrong

John has over 30 years in the plumbing industry. As a former Journeyman himself, he knows what contractors want and he knows what works.  He has strong and vast relationships in the engineering, plumbing and wholesale communities.

We believe in the "Pull-Through" method of selling. By getting to the end user & showing them the advantages and labor savings, we create demand which makes it easy for the distributor to stock product.

Serving the arizona plumbing industry with pride​!

meet project milestones


With over 30 years of experience in the plumbing industry,  Double A Sales Southwest's experienced manufacturer representative sales agents and customer service representatives are knowledgeable about every aspect of the plumbing industry.  

Finish on time and under budget


Ron has worked as a manufacturer's representative in the plumbing industry for over 19 years. His managerial experience brings a wealth of product knowledge, effective processes, and solid relationships.

get the job done

Meet Our Team


Dena Armstrong

Nominated for Business Woman of the Year in 2013, Dena holds a Masters Degree in Education, an Associate Broker Real Estate License, owned two retail stores and is a seasoned entrepreneur. This diverse background lends itself while representing some of the finest manufacturers in the country.


Double A Sales Southwest is a full service manufacturer’s representative firm offering a wide varierty of plumbing supplies and related products in Arizona.