My ducting underneath my trailer is disconnected it's colder under my house then it is in my house i pay 600.00 in power in the summer now I have to pay for some to come fix it or I climb under there with just having back surgery this is im disabled I've been trying for year to get you guys to fix the problem you call me after the last time my air broke to see what you can do you resolve the issue but you never call me back I will keep putting bad reviews so fix it now im going to channel 15 invasgates you will be on the new this is the ducting under my house and no one has been under there until recently when a a/c guy came out and this is what he found ots been that way for a long time and I will go to channel 10 investigation im done playing my air runs nonstop because of this issue it is colder under my house then it is in my house read more

Gleeson Mechanical - Heating & Air Conditioning/HVAC Near Me - Mesa, Arizona

Gleeson was on time, quick, and priced right. My A/C was back up and running efficiently. I had them install a couple WiFi thermostats, also. Love the access from my phone. I highly recommend Gleeson Mechanical. read more

My ac stopped working at 930pm on a Sunday night. I was able to reach Gleeson mechanical in the morning and Ryan sent someone out between 9-10am on Monday! The temp was 117 for a high today. I am so grateful they were able to fix the issue in just an hour and a half. Great service (Ryan), very helpful tech (Beau). Would definitely recommend! read more

Stay away from this company! They installed are hvac system in our new home and it's never worked properly from day one. They've been out multiple times and still cannot get it to work properly. my daughters room stay hot they won't cool down we had someone else come out and take a look and we will have to replace all the ductwork to make it function properly two different hvac companies told us the duct work was not installed correctly. I've told them this multiple times even after Clayton homes factory guys said it needed to be replaced and they just continue to try and put a bandaid on it instead of fixing it correctly. I would run as fast as you can away from this company they are horrible! read more

Upon our request the company sent a technician out by the name of Beau. to do our annual maintenance check on our AC/HVAC unit. It is an old unit and the technician pulled things apart from our HVAC, Put things back incorrectly which can potentially damage our system. Went to the attic and pretended to be working up there. Long story short he told us our unit was fine. Hmmm..... I turned the AC on and it was blowing warm air. Keep in mind our property has camaras. I had to call in another AC company and they are the ones who noticed that our HVAC was reconnected incorrectly and our system needed cleaning. The second company proceeded to do major cleaning of our system. Connected everything back correctly. Now I'm dealing with Gleeson Mechanical to reimburse us for all the monies due. Think twice prior to hiring this company! read more

Zero stars. They installed a new unit set connected everything..ive had them back twice for it not cooling the house. 1st owe its ur fault your roof is to hot. The 2nd the duct work had fallen wasnt secured. 3rd round ducks off again. Called a different company found out the ducts are to short and previous company Gleason had pulled them tought and half assed stuck them over the collar the insulation layer was left down allowing moisture to be created and mold along with cooling the underside of the house. Not cool. Now have had the ducts replaced completely and sealed gaps read more

Do not use this company, they gave me a quote in writing without the name of the make and model, then were going to install a cheaper unit. The install was so poor, my roofer did take pics and contacted them as they had to redo the install. They did not give me an owners manual and stated there was none, it was later found in the unit. They were to install a 16 seer, they installed a 13 seer and lied. The owner was called 15 times within the last month, refuses to return calls, they owe me 1,000.00. They did not clean and left a mess on the roof that blew all over the neighborhood I had to clean up. The warrantee was filled out incorrectly, with incorrect address. They lie, dont return calls. Do not use this company. read more

Great price, on time, answered all questions, great clean up, very professional installers. Highly recommend

I am so beyond impressed. After being yanked around for the last three years by our warranty company, we finally found an honest company. Last Christmas just before it warmed up, we started hearing a horrible high pitched whining every time our heater turned on. It got to be so unbearable that I had to sleep in the other room. This year, it started again the first time we turned the heat on, but it was so bad we couldn't sleep. When we reached out to the warranty company, they had someone come out and he simply said he couldn't hear it and "adjusted the air vents" charging us almost $100 for absolute crap (DO NOT use American Home Warranty). We found Gleeson Mechanical. They came out and did an inspection and gave us the real truth, that we needed to replace the AC and Handler, and that if that didn't fix the problem, we would need to work on the piping ($$$$). It was so nice to finally hear what was going on and for someone to explain it to us so simply. We decided to replace the AC and Handler. The team that came out was incredible, professional and very kind. They got it done super fast and helped me test to see if the problem was gone. 1) The problem was completely eliminated, and the new AC unit is so quiet we can't even hear it. 2) The guys were kind enough to make a SAFETY workaround on the piping for the Air Handler. 3) They were timely, kind and super professional. I felt great having such knowledgeable, patient people in my house. read more

Absolutely one of the best companies I have ever worked with. Never going to use Parker & Sons again! July 13 - 111 degrees and Parker & Sons wanted me to wait until tomorrow morning. Gleeson Mechnical were right on time and did a great job! Very happy! - Isaac Vargas read more

Called this company and they were not professional on the phone. Appointment was set up to check AC for 5pm-7pm . The person who showed up at 4:00pm was a young looking kid and was pounding on my door like he was going to break it down, I work from home and was with a patient. When i finally was able to open the door i was like what the hell are you doing? He simply shrugged both shoulders and said i have an appointment now. I tried to correct him and tell him no the appointment was for 5:00pm-7:00 pm He wanted to argue with me. I finally had to say goodbye and shut the door because i was working and had to get back to it. I called the office to let the company know how i was treated the guy that answered didn't seem to care to much insisting that they make their appointments from 8am -4:00pm and no set time? What why was i told differently then. I will never use them again . Stay away from rude people who have no customer service knowledge or that do not care about how the customers are being treated that's bad bussiness in my book. read more

Used this company because they came recommended. Made an appointment and they never showed up. Called again and they sent someone else. Guy showed up to look at my ac very u professional attitude and demeanor. In all honesty he present himself like he had no idea what he was doing. Informed me that I would need a very expensive repair two evaporators just so happened to be leaking. Would give me a est next day which never happened. Guy charged my system and charged me $400 for what... nothing system wasent fixed. Called another company and they fixed it up quick. Called the Company to go over the issues and they didn't care to hear about it. No quality control,no control on the techs -Atleast mine that came to the house, and have proved there just about the money and upsells. Wil never call them again. Learn from my mistake. read more

Wow! On time and super service! Jose and his partner were great to work with. Had to put in a new breaker and also used a crane to get old unit out and new in. All part of quote. Put in new register and looks great. Did't try to oversell and we're honest with what we needed. New thermostat and sealed around it. Cleaned up after. Highly recommend! read more

See all

A year ago Gleeson was recommended to me by a constution contractor who stated, Gleeson was the only HVAC company he would recommend. I needed ductwork and a return installed for a room addition. The did a great job. Shortly thereafter I had an ac problem (unrelated to their work). Same day fixed. another issue came up, again, same day fixed. I have refered neighbors, one of whom had a new ac unit and duct work installed. He couldn'i be happier. Honest, fair, friendly and proffesional. They show up when they say they will. read more

Response and honest. Will call them again for next issues. They were able to quickly diagnose my issues.

I highly recommend Gleeson Mechanical for valley residents! Not only was the tech (Steve) ahead of schedule and very prompt with communication, but the service was outstanding. I had a ton of questions, all of which were answered with ease and extensive knowledge. He even walked me through the ins and outs of how exactly each component of my specific systems function. It doesn't get better than a family owned business with good ethics and awesome service! read more

Absolutely one of the best companies I have ever worked with. The first person was Eric and he arrived within an hour of my frantic call. Imagine it being 105 inside your house at noon and making a call for service! James & Jose agreed to work until after 10:30 that night to get a new AC unit installed, they were hot, tired & hungry, yet they made sure they had explained everything to us & left a clean work area. When I met Ryan I made sure he heard how impressed we were by his staff. Call them for any HVAC needs. read more

I want to highly recommend Gleeson Mechanical! My sons room was always hotter than the rest of the house. James the technician arrived just 3 hours after I called. He was friendly and knowledgable. He crawled up in the attic even though it was 109 outside! The repair was fast. He even checked the outside unit even though the problem was in the attic unit. He offered to change my air filter and asked to borrow a broom to sweep up! He told me what needed to be fixed today and suggestions to fix at a later date. I will definitely use Gleeson Mechanical again! read more

If you have a/c issues call Chris or Ryan-they will help you out quickly -when you are hot and miserable thats VERY important!