Best Air Filtration in Phoenix AZ

My water heater was leaking. I had Josh out very quickly. He explained what had happened and what needed to be done to fix it in a way that was easy to understand. Once diagnosed, Mathew came out and completed the removal and new installation! Both men were very professional, personable and considerate of me and my home. I will recommend them!

Job well done in a timely manner, genuine energy with Anthony and his colleague. Repaired our leaking hose bib at a low cost.

Orlando came to my house and ISO good job



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Orlando vino Ami casa y ISO buen trabajo

Great guy who came for estimate on 2 Navien Tankless heater units. Still deciding.

Timely, efficient and polite.

Can't say enough good things about Donley. Three years ago, we chose them to replace three HVAC units at our home in Paradise Valley. We received several quotes and they were at the low end of the range. Their service, quality, and customer service is unmatched. Returned home from a trip yesterday to find one the units was not heating. I called late last night...it's now the following morning and the problem has been fixed. They sent a technician (Garret, he's AMAZING) first thing, he diagnosed the problem, and had us back up and running in a few hours. The best part....NO CHARGE! If you're considering any HVAC work, do yourself a favor and choose Donley. We're certainly glad that we did, and couldn't be happier. THANK YOU GARRET, AND EVERYONE AT DONLEY!!!

Anything but Peace of Mind- DO NOT USE CHAS ROBERTSOn May 31st, 2018 my family and I replaced our AC unit along with the furnace/handler with Chas Roberts. Included with the installation of a brand-new Lennox system was a 10-year warranty backed by their statement “total peace of mind warranty on everything we install & service” and “33-point quality control audit”. Just a mere 6 months later, November 2018, our heater was not working. As it would turn out the first technician did not put our furnace together correctly. After fixing our furnace, the technician stated “it was a good thing he came when I did, this could have blown up”, as we were holding our two year old in our arms. Then on May 10, 2020 in the middle of a hot day, our AC was not blowing cool air. Forcing us to take days off work and to stay outside of our home. We called Chas Roberts again, the technician told us that a leak found on the condenser coil was causing a low charge. We lost refrigerant due to the supposed leak that cost $311.15 and they wanted to charge us $2,709.13 to replace the part in our practically brand-new system. Labor warranty was only 1 year therefore this astronomical charge was for labor not for the part. Unfortunately, we could only afford the refrigerant that day and had to hold of on fixing the part. Then on October 8th, 2020 we called Chas Roberts again due to our AC unit not working and the nest displaying a code we were not familiar with. According to the technician the “nest tstat was completely drained of battery life with no wire connected”. This technician told us the thermostat wires were not replaced even though this was outlined in the contract. Then, in March 2021 once again the same code started to display on our Nest and in order for our home to cool down we had to empty out the sensor drain every two hours in order for it to work. This time we consulted a different AC technician as it would turn out our AC unit was not leaking where Chas Roberts told us it was, after his inspection the valve caps were loose and refrigerant was leaking from there. All he had to do was replace them with better caps. This required us to buy another $400 in refrigerant. After inspecting our furnace and handler, he told us that the wrong unit was installed into our home, it was not the right system. This individual was able to tell us this information after only being in our home for 20 minutes. We also paid another $107.50 for parts and labor, he replaced our sensor. We contacted Chas Roberts today and spoke with the manager Noah, despite acknowledging that they did in fact install the wrong furnace/handler they refuse to take any responsibility for all of the issues we have been dealing with. He stated that these are “separate” issues, when they all stem from installation of our unit. We are incredibly disappointed with this company and advise others to stay clear from this company. With all the technicians that have been in and out of our home, not a single individual identified the true issues we were having or they weren’t being truthful. Ultimately, the most frustrating thing is the lack of empathy and willingness to compensate us despite this situation being entirely preventable.

Very good staff and fast service.

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Muy buen personal y rapida atencion.

We had an under-foundation leak and needed someone ASAP. Scott was able to get out quickly, assess the situation, and recommend what needed to be done. Scott was very professional, knowledgeable and friendly. It was an easy decision to go with Scott. He was able to fix the problem without putting a hole in our floor. We are very satisfied with Scott and can easily recommend him to others.

Total job was completed in a professional and timely way, and there was follow up to make sure the installation was done to my satisfaction