Proudly Serving over 30,000 Customers a Year in Arizona

and we’ve been doing it since 1983!

Our History:

Cummings Plumbing Heating and Cooling opened its doors in Arizona in 1983, after leaving Oregon. Since then, we’ve been proudly serving both residential and commercial needs in Phoenix, Tucson, and the surrounding areas.

In 1983, Larry Cummings (fourth generation of the Cummings Plumbing legacy) moved to Arizona when he decided that he wanted to be somewhere that was beautiful all year round. The family decided to open up shop here and have not left since.

Cummings Plumbing Heating and Cooling has a presence in two of the top three largest cities in Arizona: Phoenix and Tucson. Between the two cities we have multiple locations and service most of Arizona. We go as far north as Prescott, as far south as Rio Rico, as far east as Benson, and as far west as Goodyear. We cover most of the Phoenix metroplex, Tucson, and extended markets.

Got Caliche?

The first time we saw it, we thought, “What is this stuff?” Apparently, it’s all over Arizona! We also realized that Arizona has some pretty interesting trees that can cause a lot of plumbing issues.

Although we were familiar with root problems when we were in New York and Oregon, we quickly realized that Arizona posed some of it’s own issues when it came to plumbing, heating and cooling, and septic needs.

Over the 35 years that we’ve been in business here, we’ve seen a lot of different things and have had a lot of interesting requests. Let’s just say that nothing surprises us anymore when it comes to the plumbing, heating and cooling, or septic/sewage needs of Arizona residents.

Why have someone troubleshoot and try trial and error solutions when you can have a professional that knows how to fix the problem in an efficient and effective manner?

Tucson_Cummings_Plumbing_Heating_Cooling_Big_Ed_Drawing

Call Us!

Cummings Plumbing Heating and Cooling is proud to serve you. Trust the professionals to handle all of your plumbing, heating, cooling, septic, and sewage needs; regardless of whether it’s residential or commercial.

We service most of of Arizona, with very few exceptions.

Our service coverage area does change depending on the actual scope of work. For our more traditional services, like stoppages and repipes, we tend to stay closer to our traditional markets. However, for our Perma-Liner jobs, we have traveled outside of our normal territory; since this is such an exclusive service that is not readily available everywhere. We pride ourselves in being able to offer Perma-Liner to Arizona and all of its residents.

We had a our first experience with Cummings Plumbing today and we are greatly impressed! Our A/C unit suddenly stopped turning on & our house has been sweltering hot. I was able to schedule an appointment without obligation in minutes online. The next day Carlos came to our home to and was professional, courteous and prompt. All we have to say is that before he got there, the air conditioning was not working. When he left it was working properly!! Now we can enjoy our home again during these hot & dry months.We did not get any pressure or hassles to have work completed today. This is how a first impression is a good impression. We look forward to many years of great continued services from Cummings. Great job Carlos and thank you very much for your awesome work!

J. Smith

Reach us 24/7 at PHX: 480-500-1960 or TUS: 520-333-2121


For 6 generations, we proudly remain local and family-owned. Cummings Plumbing Heating and Cooling is proud to be one of the largest privately owned and locally operated plumbing and HVAC companies in Arizona. Initially out of New York, we opened our doors in Arizona in 1983 and have been proudly serving its residents for the last 35 years. Our mission is “To be a trusted household name that spans generations by educating our customers and helping them make informed decisions.” As a 6th generation plumbing business, the professionals at Cummings Plumbing Heating and Cooling are equipped with a wealth of knowledge and experience that you can trust.