Steve was excellent to work with during a very stressful AC situation. We were dealing with an ongoing no-cooling issue in the middle of the Arizona summer and needed a knowledgeable second opinion. Steve was responsive, professional, and took the time to actually evaluate what was happening with the system rather than just rushing to the easiest answer. He helped identify that the issue was most likely related to the reversing valve, which was extremely helpful after we had been getting conflicting information elsewhere. He explained things clearly, answered questions, and gave us confidence that we were finally getting an accurate diagnosis. Even though we ultimately did not end up using his service for the repair, I really appreciated his honesty, responsiveness, and professionalism. I would absolutely recommend Steve to anyone looking for an HVAC technician who is knowledgeable, straightforward, and willing to take the time to properly diagnose the problem. read more

We were referred to Grafi by Old Republic. We had initially started with another company that couldn't diagnose the issue and kept replacing parts without fixing the problem. 2 months without a unit. Eventually they said they were stuck and recommended replacing the entire unit. Old Republic requested a second opinion because the first company's explanation didn't make sense. Steve came out, figured out the issue on the first visit, and stayed true to his word by fixing the unit with minimal parts. We really appreciated his honesty and expertise. read more

Steve was prompt, communicated clearly, and thoroughly tested everything to make sure power was coming from my Nest. He ultimately found the issue and ensured it was resolved in a timely manner. He worked directly with my home warranty company to get everything completed, which made the process so much easier for me. My heating strips needed to be replaced, he showed me photos, explained the problem clearly, and knew exactly what to do. This is exactly what 30 years of experience looks like. Highly recommend Steve and Grafi for your HVAC needs! read more

So my warranty company left me hanging for almost 5 days I had 3 different companies come out 1 on my own dime they all gave me the same response "we have to wait until the warranty approves the work " I fill in Grafi with the details and he fixes my Ac unless than 3 hrs it was just a Blower motor but since the Ac was an older model the other guys didn't wanna touch the Ac Shout out Grafi they really are a life saver they kept my dogs nice a fresh and got us back into working condition Very kind, understanding, knowledgeable, honest, craftsmanship read more

Steve G. was so professional. He called two times to tell me where he was at and arrived within his stated time frame. He provided a great overview what we might be going on before he ever started his repair. My wife and I would highly recommend Steve and his business!! Old Republic should use Steve's company all the time. read more

I was referred to Grafi by Old Republic home warranty and am blown away by how honest and helpful Steve was over the phone. He walked me through a few things and helped me better understand what I need to look for when it comes to my unit and duct work. Steve saved me money and time. His honesty and professionalism is almost impossible to find nowadays (especially in the service industry) and I am thrilled to have a company I can call upon when I need my unit serviced. If you haven't hired Grafi, you are doing you and your family an injustice. read more

Steve is phenomenal! He's friendly, professional, extremely knowledgeable, and simply great at what he does. In the last 6 months, he's fixed both of our HVAC units on our new house. Both times he's responded within 24 hours. As a homeowner who likes to understand the problem, Steve explains everything in detail, will show you exactly what was done, why, and how. His experience with AZ homes unmatched compared to other companies I've worked with. Steve doesn't try to upsell you. He won't speculate without having every fact. He fixes what needs to be done, the right way, and always leaves you in the best shape he can. He takes pride in his work, and it shows. read more

Note: Steve is a huge liar, as evidenced by his response. I never canceled any appointment, let him know what was going on the entire time, and he called me 10 minutes before to let me know he wouldn't be showing up. He didn't take responsibility, and tried to blame me for the entire mishap. He is a liar, and clearly has no integrity. His response says I was yelling at him, which did not happen. I hung up on him because he would not take responsibility for his own mistake, and kept trying to place blame on me, the customer, who is simply waiting for him to show up when he said he would. It's pretty basic, when you make a mistake, own up to it instead of blaming the customer. It looks like he saved me, if this is how he operates, I wouldn't want him anywhere near my home or my family. --------------------------------------------------- Extremely unprofessional. I had an appointment set up, I communicated that I was going to go through my warranty company and he agreed. I take the day off of work, and he calls me 10 minutes before my appointment to say he changed everything around because I went through my warranty company. I had communicated with him the entire day yesterday to let him know what I was going to do, and he said everything would be fine, now, he is telling me I need to take an additional day off of work because he screwed the scheduling up. He attempted to try to blame me over and over again for changing the work order, but the fact is I communicated with him every single step of the way, he dropped the ball, and he will not take accountability for his unprofessional behavior. If you want somebody with integrity, go anywhere else but this guy. read more

A Lifesaver in HVAC! I rarely leave reviews, but my experience with Steve Grafanakis from Grafi Professional Cooling and Heating was so exceptional, I felt compelled to share. In a world where it often feels like technicians just want to slap a band-aid on a problem and move on, Steve is a breath of fresh, cool air (pun intended!). From the moment he arrived, it was clear that Steve is a true professional. He is incredibly dedicated and hardworking, taking the time to truly diagnose the root cause of my AC issues rather than patching symptoms. He is highly educated in his field, and what I appreciated the most was his consideration in explaining everything to me in a way that was easy for me to understand. I felt completely informed about the problem, solution, and the steps he was taking to fix it. Steve embodies what you hope for in a service professional: expertise, integrity, and genuine care for the customer. I would not hesitate for a second to highly recommend Steve and Grafi Air Conditioning for any HVAC needs. Kelly M. read more

Revised; I've dealt with many AC companies over the yrs in my business some knowledgeable some not so much. I meet them onsite to observe there process. Before I'll refer them to someone else. Steve is sharp he one of the better tech's I've met. I would use him again! I did get a call back so i am changing my review. read more

Had an issue with my HVAC and called my home warranty company and they sent out Steve Grafanakis from Grafi heating and cooling. Steve arrived on time and quickly diagnosed the issue as low refrigerant and recharged the system so that it is once again kicking out cold air. Steve informed me of the steps he was taking to diagnose the issue and answered all my questions, even offering helpful advice to help me maintain my HVAC unit. Thank you Steve for a job well done! read more

Super impressed with Grafi Cooling & Heating! My AC stopped working Sunday, and they showed up early Monday morning and had it fixed fast. Great service -- highly recommend! read more

Steve came out to a service call with Old Republic Home Warranty, due to rain leaking into my return vent. He was on the roof for only 10-15 minutes taking a call at the same time, called the job done with what seems like just some quick caulking. Later the next week, rain came through the return vent again, I asked for a recall and he informed the home warranty company it was a roof issue and didn't respond to any of my texts. I went into the attic myself to check, there is no rain coming through the roof. Fast forward to today, a new reassigned company came out and looked at the issue and found areas rain could definitely be getting into the return vent, and actually did a full job dealing with water based sealant: it actually looks like real work was done to seal everything up. Would have appreciated Steve taking more time to accurately diagnose the problem, rather than doing a half baked job, leaving my home with more rain damage, and then shirking the responsibility. read more

No one else will touch my cooling and heating system again if I can help it. Steve Grafanakis is the total best at both technical expertise and customer service. He stays busy but you can't go wrong. He does semi-annual checks for me and is always responsive to any problems, no matter where he is working at the time. He does complete checks of the cooling system (or heating) and explains in detail exactly what he found or replaced. It's amazing what difference it makes to hire a professional rather than respond to a one-time advertisement. read more

Steve Grafanakis arrived on-time and fixed my AC quickly. He was professional and had good communications regarding his arrival and explaining his professional opinion. I am a Realtor and glad to now have a new referral for my clients. read more

Steve was by far the worse customer service AC Technician I have ever worked with. I contacted him about my AC unit and he gave me the run around for 4 months. I called him weekly and he was supposed to replace a unit for me. He never returned a call and I had to call him over and over again. What you will find out is he is money hungry and he's a 1 man show because of his greed and lack of desire for any type of customer service. I'm sure he's a good technician but if you are the type of person looking for quality customer service HE IS NOT YOUR GUY! I would honestly give him 1 star at best. If the job is not easy he will give you the runaround because all he seems to want to do is quick fixes and move on to the next job. I belive his go to is Old republic Home warranty service calls so if you have Old republic he will probably get the job done. Otherwise......Beware! read more

Our A/C motor recently went out and Steve was very helpful and quick to getting it back up and running. He was responsive, helped explain everything and was so informative. It seemed like he really cared and took the time to share his knowledge. I'd highly recommend! read more

Steve was so nice and helpful! He called me right away to schedule a time to come and take a look at my problem... and he was even able to come out same day! I had an issue that was luckily caught early enough that it just needed one part replaced. Steve gave me some great tips and recommendations to at least keep it running/working in the hot AZ summer until the part came in. He was over asap once the part got in and repaired my AC quickly for me. I definitely recommend Grafi Professional Cooling and Heating! read more

Wish I could give 10 stars!! Called Grafi Professional because my home warranty wasn't able to get service out for 3 days to fix our AC in the AZ summer!! Steve was extremely helpful and responsive. He went out of his way to fit us into his extremely busy schedule and serviced us SAME DAY. Had our AC up and running in no time. Exceptional customer service and quality. Will be recommending Grafi Professional Cooling and Heating to everyone! Thanks again, Steve! read more

Called our home warranty company and they referred Grafi to repair my A/C. Steve was pleasant and knowledgeable and replaced my fan, which had a bad bearing. So happy that he had the parts and we were up and running in no time at all. Definitely, would recommend. read more

Steve did an amazing job on our A/C unit! He obviously knows what he's doing and is passionate about the job. I wish we had called sooner- maybe our A/C bill wouldn't have been so outrageous last summer. Anyways, I definitely recommend and will use them again in the future! :) read more

Steve was dispatched by my home warranty to correct what 3 other vendors had failed to accomplish. He found all the issues and corrected them quickly, even sourcing parts from other manufacturers to avoid discontinued parts preventing a solution. Very professional and very knowledgeable and VERY resourceful. read more

If I could give a 10 out of 10 stars I would! This is literally the best company around. Steve was the gentleman that helped my mother and l out. He was professional, personable, and experienced. Are AC was out over the long 4th of July weekend so there wasn't much we could do until Tuesday. I called around 2pm and he was at our home fixing the problem within hours. That is unheard of. I would highly highly recommend Steve and this business. Thank you again. We will be using you in the future! read more

Can't express how grateful I am to Steve at Grafi. AC went out and several of the places we called were booked out 7+ days. He was able to squeeze us in next day. The part was an oddball size, he was able to track one down and picked it up and got us back up and running in now time. Excellent communicator! read more

If I could give this man a 10 star out of 5 I would! I originally had another AC company who came and made excuses of not having a long enough of a ladder and literally left! Then by the grace of god I happened to connect to Steve and he answered me on the FIRST call (with the other company, they never even picked up the phone. It was just me calling them and leaving messages and them texting back!). He made time for me, he had all the necessary equipment any professional should have and he changed all the parts necessary and made everything work. He was super polite, kind, informative, knowledgeable and he explained to me what was replaced and what had been replaced. Bless his heart! I wish him all the best and a prosperous business for years to come :) read more

Called my home warranty company and this is the company they used to come out and fix my A/C. Steve is very professional, efficient and fast to identify and fix the problem. Seems like he is the only service company being used by the warranty co right now. There was a long list of people in front of me, but he worked late on a Sunday (today) to make sure he can get me handled. He also showed me what the issue was (capacitor) incase I wanted to do them myself in the future. Would recommend and will be calling him directly for all my rental properties' A/Cs. read more

SO impressed! Easter Saturday evening one AC unit cratered. I expected we'd have to tough it out, but Steve responded Sunday morning and showed up early. He fixed it, and also the second unit which had blown a capacitor in the meantime. Professional, courteous, pleasant - we lucked out with this home warranty call. read more

Pleasure doing business with this professional. Came out on time and finished efficiently. Answer many questions and explained what was going on. read more

Realized my central heating / air conditioning wasn't working on Wednesday evening, and my home warranty company dispatched Grafi Professional to my home. I had a call Wednesday night with an appointment for Thursday morning. Steve was at my house by 8:30 (even though it was raining), had determined my multiple issues by 9:15, had some fixed and had to go for a part. I was able to leave for work, as he could finish the job without me home. By 11:15, I had a text reporting all work completed. I'd call them again in a heartbeat. Wonderful customer service. read more

Totally pleased with the service today! Another A/C company said I had a coil leak but he showed me the leak was actually elsewhere. He explained everything very clearly, showed me the leak and fixed it promptly. Super friendly and knowledgeable. I will definitely be using this company in the future! read more

GRAFI professional cooling and heating was very professional and knowledgeable. The first time out they were able to diagnose and solve the problem. They were prompt and punctual. They even came out on a weekend within less than 24 hours. I would highly recommend GRAFI. read more

Great customer service and met all of our expectations of what we are looking for and finding a heating and cooling specialist that we can trust. We will be lifelong customer. read more

AC broke down ,my home warranty called on him ,he Showed up in no time , Steve has great diagnostic skills.very professional

This guy is awesome. Called right away . Arrived ahead of time . Super knowledgeable. Highly recommend this company