Rusty's Air Conditioning And Heating, Water Treatment

Rusty's Air Conditioning And Heating, Water Treatment is an HVAC company based in Mesa, Arizona. They specialize in cooling and heating services for homes and businesses, including air conditioning installation and repairs along with furnace work. The intense desert heat in Mesa means air conditioners run hard most of the year, leading to frequent issues like compressor failures or poor airflow that locals deal with regularly. Their work extends to ductless mini-split systems and heat pump setups that fit well in the region's varied housing styles. Water treatment services round out what they offer to address hard water problems common in the area.

They perform AC repairs on units that stop cooling properly during summer spikes, install new systems with attention to ductwork and insulation in attics, and set up commercial HVAC for businesses needing reliable climate control. Tune-ups and maintenance visits help catch problems early, while duct cleaning removes buildup that affects air quality. For heating, they handle furnace installations and repairs to keep things warm when temperatures drop. Water treatment involves systems to improve water for household use. Customers can book online or call for a zero trip charge visit, and they offer specials on services like mini-split repairs and heat pump work to make it affordable for those facing unexpected breakdowns.

In Mesa's climate, fast response times matter a lot when AC goes out, and this outfit earns high marks for getting techs out promptly to restore comfort. Quality shows in lasting repairs rather than repeat calls, and prices stay competitive for the work done. Homeowners note good communication about options and timelines, which helps when planning around daily life. DIRT Score 4.84 from 695 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“We had another A/C company come out and diagnose our unit, but the repair quote seemed much higher than we expected. Wanting to compare prices, we reached out to Rusty's AC, and we're so glad we did. Dean was friendly, honest, and gave us a much more reasonable quote. He was also able to get a technician, Blake, out to our house the very same day. Blake was professional, knowledgeable, and nice. He got our A/C cooling again with a temporary solution while we waited for the replacement part to arrive, which made a huge difference in this heat. From start to finish, the team at Rusty's AC was quick, respectful, and reasonably priced. The entire process was smooth and stress-free. I highly recommend Rusty's AC and will definitely use them again for any future HVAC needs!”

“The whole process with Rusty's was flawless! They got me in right away. The tech Blake showed up right on time and was very kind, respectful and courteous to me and my home. He made sure to show me what he was doing and what needed to be repaired during the tune up to make my AC last and be more efficient. Blake explained things thoroughly, but also in a way that I would understand them. He cleaned up after himself. All in all it was a great experience. I 100% will use Rusty's again and refer others to them!”

“I had Dean and Richard two of Rusty’s techs come out about a week ago to give a quote. I received 4 quotes from 4 different hvac contractors. Rusty’s had the best price and oddly enough had the most work to do . They had to fabricate a stand moved the unit back so it’s not as visible on the house from the front view and added ductwork to accommodate this. Dean and Richard both were very upfront and honest about the entire process. During the install they troubleshot and helped my son diagnose a bad breaker in our electrical panel as well. These two guys were nothing less that outstanding in there tools. I would absolutely recommend Rusty’s specifically Dean and Richard for any of your HVAC needs. Best regards and loyal customer moving forward Lloyd Mason”

“We’ve all had days that went bad to worse before. But today, my day went from bad to INCREDIBLE. We had our HVAC company out to do the normal maintenance. Was told there was a problem with the pressure and that we needed to replace the coils and coolant at a cost of $6100.00. The unit is only 7 years old, so that cost was all labor and coolant as the part is under warranty. I told them I was going to get a 2nd opinion. My wife had called and said that her hair dresser just had a guy come out recently and was magnificent. So I called Rusty’s Air Conditioning and Heating. I called them after 4pm and Richard arrived at my house within the hour. I explained the situation and he went out to check the pressure. He asked that I come with him. He then explained the unit was a bit low on coolant, b”

“I wanted to share my great experience with Rusty’s. The two technicians, Blake and Claude, that arrived at my home were professional and courteous from the beginning. They put out a carpet and also put booties over their shoes. I was without air for 24 hours, so I was definitely a mess, but they quickly got to work and fixed the issue within minutes. They went above and beyond to help me and quickly. I’m so grateful. They were wonderful to work with and I am going to be referring anyone who needs A/C service to them. Also, Debbie in their office was great too! Thank you, Blake and Claude! You’re amazing humans.”

“I had Blake as my serviceman and he did an excellent job. Very polite, knowledgeable and explained the process of the maintenance and repair so I knew what was being done. I needed a few small parts replaced and Blake was able to switch those out no problem while parts and labor were still under warranty! Highly recommend Rusty’s and Blake for your HVAC needs!”

“We used Rusty's for a water softener, whole house filtration, and UV system. Garrett spend many hours installing the system so that it was done to its absolute best peformance and appearance. The system works magnificiently. As far as water quality I never knew what I was missing. Everything is so different...I have never felt so clean from the shower. Call me crazy but I always run water into my mouth and spit it out as part of my shower process...now when i am in the shower and do this i feel like i should be drinking the water as it is so clean tasting. I look forward to seeing Garret each year for annual maintenance.”

“Richard and Dean were so so great. It was a very great experience with this company. I got the warranty for my work that they have done. I'll be getting maintenance every 6 months. So I hope that will help keep up with my air conditioning. Thank you to Rusty's for getting back to me quickly and getting air into my house. I really appreciate it. Thanks!”

“After my previous company installed my AC unit in 2024, they didn’t completely seal the system, so I leaked refrigerant for two years. I was met with ignored calls and not getting back to me. When I inquired with Rusty’s, they were quick to respond and come out to my house to install two new king valves. Richard was the tech and did an incredible job! Couldnt recommend them more!”

“It was a Saturday in June in the Arizona desert and one of our aging AC units died. Ouch. We called Rusty's and they came out in a matter of a few hours. They tried to revive our old unit, but it was officially dead. So, we worked with them to get a replacement and they got us on the schedule for Monday! Two days after the diagnosis. Wow! Then, Sunday rolled around and the second aging unit died! Again Rusty's came out in a matter of a few hours, again tried to revive the AC system but it's time had come. So, we asked them to install the second unit and again they added that to the Monday install. They came out early on Monday and got the install of TWO units done in 7-8 hours. The whole experience was amazing. And the prices were very very competitive. Thank you very very muc”