Professional HVAC Maintenance Services

"Great service today, very professional and easy to work with. Fixed my AC and then cleaned down the system."

"ALDACO replaced my aging HVAC with an up to date system for my 3BR home with a ten year warranty unit and had it running in a few hours. It worked perfectly the first time, and they were patient with me (no pun intended) because I was hospitalized during the install. Thank you guys!"

"Sergio took the time to throughly maintenance my air conditioner. All questions were answered with ease as a first time homeowner i feel confident in keeping up with my system and when the time comes i know who to call!"

"Aldaco Air is an excellent company run by people who stand on their word. They do excellent and thorough work and I highly recommend them. They are also reliable for follow-up and maintenance."

"Sergio is very professional and does a wonderful job 😁been using them for years 😁"

"Technician (Sabastian) was super friendly and provided great and comprehensible information and completed my service very timely"

"Excellent, expert service. Amiable, didn't mind explaining things."

"We bought an older house in February. During the inspection process, it was obvious that we would need a new a/c unit. I contacted Sergio and he came out a couple of days later to inspect the current unit. He suggested a new a/c unit and also redoing the duct work in the house. We agreed and are very happy that we spent the extra money to have the duct work done properly for the new unit. It works so much better than the previous set up and the air flow is spectacular. I highly recommend Sergio and his guys."

"Sergio is very knowledgeable and efficient. Friendly and willing to answer your questions. Fair pricing too"

"I was thoroughly satisfied with Sebastian. He did an excellent job. I will continue to use this company for my AC needs."

"Sergio was informative, honest and runs the show with integrity. He knows his stuff and he checked in (on-site) with the project. His install was professional, and we feel we were really taken care of. The two AC units installed are up and running without issue. Most definitely would call for their help again. We are not easy to please customers, but we’re thrilled to be treated well."

"Very nice and patient. Explained everything."

"Awesome service! 10/10 recommend"

"Great work from Sergio and Sebastian at Aldaco Air. They are very respectful, professional, and knowledgeable as well. Doing things the right way, rather than taking shortcuts is their top priority. I have dealt with tons of HVAC companies over the years, and these guys are some of the best out there."

"Sergio and son worked on my ac unit. They are on time, very professional. Just an overall amazing company. Best of all. This company have the best deal installing new unit in the valley, and fixing other things thats wrong in my AC, trust me I looked and shopped around. Sergio saved me thousands of dollars. Great quality of work and reasonable price. I Will definitely recommend to friends and family. Just call this company you will not regret it. Also he gave me a great deal maintenance for both of my units. Better price than others."

"Sergio and team did an amazing job replacing my air conditioner and furnace. Top notch customer service! I strongly recommend them."

"First time getting service from Aldaco Air, and Sergio did a great job. I will definitely keep working with this company. I highly recommend them."

"Had a great experience with Aldacoair the crew there is very experienced professional and responsive. They help me with the issues I had with my ac and other corresponding issues. They made it a pleasant and convenient experience i highly recommend them"

"Very fast and professional service"

"Amazing service! Will definitely recommend their services to all of my friends and family. Life saver!!"

"Super responsive, courteous, and on time. Very quick in determining what the problem was and answered our numerous questions. I will definitely call on Sebastian again for our next service and recommend Aldaco AC to everyone I know."

"Have been using Aldaco Air for years & always on time & quality technicians."

"Great experience and customer service."

"They have been excellent."

"installed a air conditioner did a good job ihad a couple questions they came back and double check it no problem"

"This company was great! Had to get A/C fixed and they were quick and very professional. I would highly recommend this company to anyone in Arizona."

"We were assigned this company by our home warranty company and I am very glad they did! Sergio contacted us quickly and we set up an appointment. He arrived on time, and was very thorough. He repaired the fan, checked our other 2 systems and gave us his assessment of our units. If anything else arises, we are going to make sure that we request him through our home warranty. You will be very happy with Aldaco Air. Great service."

"Punctual, efficient, courteous, great service 👍"

"For all your A/C needs and then some! Very professional and easy to talk too. They explain everything they did and alert you to any future concerns.Would (and have) highly recommend them!"

"You may see the review reposted on a few different locations, but that's because I wanted to give praise where it's due and can be see. Sergio (owner) went above and beyond for us, when faced with unforeseen circumstances, regarding our new AC install. His quote was very reasonable and held to it through out the installation process, despite the manufacturer delivering the wrong product and requiring an additional days labor. He even went the extra mile by rerouting our ductwork for better air circulation in the far rooms without being asked. We are definitely looking for to using his services again. I would highly recommend him and his son's to anyone who needs HVAC work."

"I am extremely pleased with the service, Sergio was very friendly, on-time, and i am happy with the service."

"We’ve used Aldaco Air LLC a couple of times and we are so satisfied with their work Sergio always answers our questions and is very knowledgeable. Their costumer service is A1 they get back to you right away and are at your house the next day."

"Great service & professional customer service."

"Aldaco Air did a fantastic job at quickly assessing and solving the problem with my AC unit. I felt they presented themselves professionally and ethically."

"AldacoAir came to my home today, almost immediately as I had placed my service request through 2-10 Homebuyers only 45 minutes earlier! Wow! Talk about prompt! Mr Sebastian Aldaco is very knowledgeable, professional, courteous and above all honest as to the issues I’m having with my A/C. He diagnosed the issues and parts will be ordered and installed within the end of business week. I am looking forward to no longer hearing the screeching grind of my H VAC and having cold air circulating in my home!"

"They have the best customer service and do quality work Sergio sr was awesome he responded super fast and fixed the problem right away. They didn’t try to blow smoke up me and was way more than fair on the pricing best a/c service in Az hands down!!"

"I want to thank Sergio the owner for coming out and helping us with our AC issues. Sergio was on time, professional, and has many years off knowledge in the HVAC industry. And was patient and kind when answering our questions and concerns. But i feel most importantly he was honest. Thank you Aldaco Air LLC !! My husband and I highly recommend them!!!"

"Came out the same day I called when the weather had been 100+ for several consecutive days."

"Did my yearly inspection, all checked out good."

"polite, professional, and showed up on time. Will definitely use again"

"They do offer an excellent service."