10/10 would recommend to friends and family. My AC has been out for around 5 years. We've made do over the summers with our window units but finally decided it's time to pull the trigger on having it fixed/replaced. Over the years I've had estimates ranging from 7K-10K for a change out of our furnace and air conditioning system. My unit is located on the roof of our house so it requires a crane to change out which makes things even more complicated. Every contractor I've had come out has told me that I need to replace the whole unit. When I asked my handyman to check it out he said it's possible that it might be able to be repaired. Let me just say right now, thank goodness for Randy and Yelp for pointing me in his direction. I sent out a request from to 5 different contractors this afternoon requesting an estimate on repair/replacement of my unit. Randy promptly replied and told me he could in fact get me a free estimate on the unit, and if I was willing to pay a service charge he could diagnose and troubleshoot the unit. I thought, what the heck? Why not, if anything else it will be another estimate to compare apples to apples! Randy came out today (the same day I contacted him) to our home to meet with my mom while I was at work. He checked out the unit on the roof, and after doing so proposed the idea of changing out some parts to see if it would work, and if it did, he'd charge us for the parts, and if it didn't, he'd take his parts and just charge us for the service call. Once again, why not?! Maybe he'll save us a few thousand dollars... Guess what? He got the air conditioner working! Our AC unit is old, and it will break sometime, probably fairly soon. But Randy saved us a ton of money on replacing the unit, and I am so grateful there are people who are honest (and very reasonably priced) that provide service to the Orange County area. When my unit does go out, I know for a fact I will be giving my business to Randy. Integrity, honesty and character are something that you can't put a price on, and this man has those traits in spades. I wouldn't hesitate for one second to recommend him for your HVAC needs. read more

Late review but awesome customer service. Couldn't recommend more highly.

Randy contacted me to schedule a time for a estimate. I left work early to meet him. He showed up earlier than expected looked at my unit which took a full 5 minutes. Randy said he would call me with an estimate. I asked him is that all you have to do and he said yes. I waited for his call. Never came. I called him and left a message. No response. I called him next day. He said "Oh didn't I call you ? We have lots of others jobs now and can't do yours." No apologies and So Rude ! Do not recommend ! read more

I'm not a big fan of heat, so when my AC went out, I reached out to Rand Aire, after an immediate response, Randy came & luckily it was just a capacitor for blower mower, thank you Randy, I appreciate your help & I most definitely will refer you to anyone. read more

Randy, is very professional and arrives when he says he will. Very easy going, truthful, quick & efficient. He took care of replacing the thermostat quickly. Even came back on the same day and showed us how to lock the settings. He's very personable I'm very happy we found him on Yelp! read more

Randy at Rand Aire is the best. He always accommodates immediately whenever we call. We have know him for at least 30 year and completely respect his work. His pricing is competitive and never over charges and always make suggestions that I'm sure has saved us money in the long run. We have always recommended him to everyone we know. Thanks Randy and Rand Aire read more

This company is very old school with state of the art technical capabilities. They provide customer service at reasonable prices. They are friendly and helpful, offering suggestions that will improve overall results. I highly recommend them for all your a/c and heating issues. read more

******Amazing service! On time! ****** I recently tried to turn my air conditioning on with the summer months approaching and of course my air-conditioning unit was blowing air but of course not cold. I was approached by a company who tried to quote me $10,000, Telling me I needed a whole new system which was not an option at this time. Randy was referred to me by the good friend and neighbor for a second opinion. The second opinion was the best thing I could've done. Randy Came out and fixed my air in just a matter of minutes, topping off the coolant and testing the system. I was so happy but he didn't stop there! He double checked that the other company had put my furnace back together correctly and installed a carbon monoxide detector( the other company never mentioned one). So beyond happy with the service and professionalism. I referred him the same day to another family member! Thanks again Randy!!!! read more

I had Gerado and Jacob come over to do maintenance on my air conditioning unit. I was very impressed with both of them. They are/were very professional and personable. I set up the appt with Randy who is the owner and he is such a great guy. Also very professional and personable. I would totally recommend Rand Aire! read more

Rand Aire replaced our air conditioning system. Randy and his entire team were friendly, professional, timely and efficient. Our system went out in early September and Randy was able to install a new system within a week of the initial quote. I would not hesitate to recommend Rand Aire to any of my family and friends and I will definitely be using them for my future air conditioning needs. Thanks Randy! read more

Excellent service, quality workmanship, great products, and kind and honest employees. Randy has serviced my air conditioning unit and also added an air-vent to my master bedroom. His company comes with my highest recommendation! Tad Meyer read more

Cant say enough about the professionalism and honesty that i experience. Its rare to find people in certain trades that aren't going to try and find things that they can replace or fix just to pad the bill. Randy was quick to respond, easy to communicate with, and professional in every exchange. He gave me an accurate time window in which he could service my AC unit, and a time window that wasn't 6 hours like the big guys! He was upfront and honest about pricing, and let me tell you he is fair with his pricing. Ive had much experience with many service companies and his price may not be dirt cheap, but its a fair honest price for fair honest work. Would not hesitate to refer him to anyone or call him myself for any of my AC/Heating needs. Thanks Randy read more

Remember that cold snap in early December? So we woke up one morning and our heater was dead. The house was freezing, I'm a huge wimp when it comes to being cold and we had to head to my daughter's holiday concert at school. While sitting in the auditorium waiting for the show to start, I checked Yelp for heating and air repairmen. I called two, only to find out they had 3 and 4 day waits. Then I called Randy. His message said he was busy, but to send him a text. So I did. He responded almost immediately! He was local and happened to have a spot available in an hour! As we drove up to our house after the concert, Randy pulled in behind us. One hour later, our heat was back on. It felt like a Christmas miracle! While up in our attic, Randy accidentally cracked the piece of drywall that covers up the access point. He ran out to get a piece of replacement drywall, and promised to get another piece textured and painted to match our old one. Days went by and I actually forgot about it, but Randy didn't. He texted me to let me know he was working on it. Today he came back to install the new drywall. He is thorough and responsible and I can't recommend him enough. read more

I have to give a shout out to Randy for the great job he did for my mother. My mother's condo association recently approved central air for the home owners. My Mom is 91 and was desperate to get relief from the heat. Randy and his crew got everything installed and up and running in one day. He coordinated with the electrician and got everything scheduled with minimum disruption to my Mom. I would highly recommend Rand Aire to anyone needing HVAC work. read more

Fantastic. Fast, courteous, more than fair and a true professional. I really don't know what else to say. We are currently in a little Southern California heat wave, and he was able to meet me the same day. He texted before he go there so I could leave work and meet him there without having to sit at home all day. Arrived right on schedule. Assessed our problem, fixed it, gave us a little routine maintenance advise. No oversell just great work. I even had him give me a quote for new work I was thinking about having done. I am not only willing to do business with them again, I am expecting to. read more

Six HVAC quotes later, I met Randy. He took a look at my rooftop unit and thinks he can fix it. Really????? I'm doubtful, but he says 'let's give it a shot'. In about 15 minutes I had spent $300 instead of the $7000 that I was ready to pay another company. This guy is the real deal! The McGyver of the HVAC world. Do yourself a favor- call him now!! read more

Randy and his crew are outstanding. They were punctual and very engaging. They kept their work area clean and are very organized. On top of all this, their price for the upgraded HVAC system that was installed was very competitive. I high recommend Randaire for you heating and cooling needs. read more

If I could give Randy 10 stars, it still wouldn't be enough! This is our second time using him.....he is absolutely the best!!

Let me start by saying if you are in the market for air conditioning/heating, a replacement unit, or just need your existing setup serviced then don't think twice about calling Randy with RandAire Mechanical. We purchased our home just over three years ago and it did not have air conditioning and to be honest we didn't really think that was a big deal. We soon discovered as summer was approaching, an air conditioning unit was a necessity! 90+ degrees in a home is not fun We finally started looking into air conditioning and met with Randy after viewing past Yelp reviews. He was quick to respond and came to look at our house at a time convenient for us. Upon inspection of what we currently had and what we were looking for, he was able to draw up a quote that was delivered later that day. One of the things I appreciated about Randy was that at no point did he try to upsell us or provide us something we did not need. In fact, we upsold ourselves by asking for an even more efficient air conditioning unit and a new furnace. We felt the pricing was fair and Randy along with his team came out and got us setup. Their attention to detail is another great point as they addressed some existing issues we were not aware of, while still making sure we got the system we asked for. They did a great job, and upon completion our home was clean and there was no debris. It was such a great feeling to turn that air conditioner on for the first time and feel cold air in our home. This is the first time in a long time that I can honestly say I can't wait for summer!! Put your trust in Randy as we did, you will not be disappointed! I personally look forward to working with Randy for years to come. Thanks again Randy for setting us up with an amazing system and also for being so friendly to our furry four legged roomie that enjoyed laying on your tarps and hanging out with your guys. He appreciates that AC as well read more

Unbelievable. I texted Randy on a hot miserable day. My elderly parent's a/c was out. He immediately telephoned them and made arrangements to come by. In less than an hour, he came by their house, sussed out the problem, replaced a fuse, texted me photos of the remaining issues and got the a/c going. Randy did a perfect job. Great positive attitude too. Always kept me informed and charged such a low amount for all of the care he took and professional service that I'm forever grateful. Thanks Randy! read more

Randy checked out my A/C system, installed a Nest thermostat, and charged my system with coolant. The service & price were excellent. Randy is the coolest & a pro. read more

Our AC/heater fan stopped working. I asked for estimates and Randy was the only one to give a price range. Everyone else wants to sell you. He came out quickly, fixed the problem quickly, and for the lowest price in his estimated range. I researched ahead of time and his estimates were spot on. We're sticking with Rand Aire for all our future AVAC issues. Contractors you can trust are invaluable. read more

I cannot say enough good things about Randy and his team. They did everything they said they would, when they said they would do it! Quick and quality work! Wonderful customer service!! Randaire is our go to company for all of our future heating/cooling needs! read more

The guy (Randy) is too busy, which is OK, but HE CANCELED my appointment an hour before the appointment time, WHEN I CALLED HIM TO REMIND HIM OF THE APPOINTMENT. He even mixed up my name with someone else, and he did not seem to remember my appointment. This is VERY UNPROFESSIONAL and he did not give any gesture of apology but kept making excuses that he's too busy. read more

Had a GREAT experience wth Randy from Randair this morning.  Called on Thursday to make an appointment for our AC unit to be looked at as it wasn't blowing cold air. Immediately received a text back with an offer to come out the next morning. Unfortunately we had a friend in from out of town and couldn't take that appointment time.  Randy was kind enough to offer to come out first thing Saturday morning- in the short window of time he had before his daughters birthday party! He texted when he was on his way and was right on time for our 8am appointment.  He assessed the situation and took care of the problem quickly. Luckily for us it was a simple fix and he was in and out within a half hour. Also helped us with some information on potentially purchasing a new Nest Thermostat and smoke alarm and let us see how the app worked on his phone.  Randair is a true local, family owned company. They put their clientele first and know how to make a good first impression. Randy was punctual, efficient, knowledgeable and friendly.  We took a gamble in choosing someone from Orange Buzz and Yelp but are so glad we did. We will definitely recommend them to anyone in need of service or repair!  THANKS RANDY! read more

I called Randy because he was local to my area. My A/C went down and I was concerned since it was just 4 years old (Previous owner installed it). When Randy got here, he showed me that my only problem was me! I didn't do any maintenance and it was causing my A/C to run like crap. He was extremely honest and straight-forward with what I needed. I think the pricing was really fair and Randy has great customer service. He even stuck around to give me more info on my A/C care. He's my guy from now on! read more

Randy has installed A/C units and repaired and I appreciated all the work that was completed and done right. My Tenants happy and That makes my property management company happy. read more

Rand Aire has been taking care of our ac needs for several years. They are always prompt, courteous and fair. I definitely recommend them. They show up when they say they will and are more than qualified to get to the job done. We've worked with Randy on several occasions over the years. It's never fun to deal with heating and ac issues, but Randy makes it as painless as possible. I trust Randy and Rand Aire and believe they are a good choice. read more

I was very pleased with Randy and his crew. Rand Aire was referred to me by a friend who'd worked with them a few times and she was right - they were very professional and their prices were reasonable. I would highly recommend them. read more

Randy was referred to us when our heater failed on us and we needed an immediate repair. Of course our heater stopped working when Yorba Linda was experiencing 27 degree temps! No one in the area was available, but Randy came to our rescue. He was quick, thorough, and very knowledgeable. He even followed up with us later in the day to be sure the heater was still working. We will definitely use Randy and Rand Aire in the future. read more

Randy himself came by and evaluated the problem with our central A/C. Some of our problem stemmed from Rats in our attic and the Rats who originally installed our central air system. Randy is a great guy, very honest and very engaged every step of the way. His crew was on time and very professional. Randy came by after the crew was finishing up our major job and checked on the work. Price was right and my wife and I are so happy we choose Randaire!! It's 90 degrees outside right now and the only way we know that is by looking at the thermometer outside on the patio...so cool. read more

I am so thankful to have found Randy Miller, owner of randaire mechanical heating and air conditioning. Randy is courteous, honest and thorough. His guys are hard working and respectful. I will definitely call on them again. read more

Randy was referred to me by a friend. I contacted him by email and phone and we set an appointment for early Monday morning. He's friendly and his enthusiasm and energy level was fantastic in spite of the early hour. Randy quickly assessed the problem with my thermostat and had a replacement readily available with him. I had some concerns about the cosmetic difference (horizontal vs. vertical design) and the fit of the replacement piece but Randy was knowledgeable and prepared with a face plate. He worked fast, was thorough, cleaned up, and reasonably priced. I will call Randy for any future heating/cooling needs and definitely recommend him. read more

I reached out to Rand Aire after one plumber misdiagnosed a slab leak and another said something was wrong with the heating and air but did nothing to even check out the issue yet charged me. Water had soaked the carpet in my baby's room and was getting worse by the second. I reached out to Rand Aire and I talked to Randy and he came over shortly after speaking with him. He was able to diagnose and fix the blocked drain line very quickly. Rand Aire has excellent customer service, very reasonable pricing, and they are true professionals! read more

What can I say, these guys are great. Randy Miller came out to our home, got up in our attic and then gave us our quote for his services. Other companies I received quotes from had their employee's get up in the attic while the business owner stood and talked with us. Not Randy though. Great guy and great business. We had all of the duct work in our home redone. Randy and his crew were always on time, polite, considerate and did clean work. They were out of our home when they knew we were coming home from work so we didn't have to come home to workers and a mess. When they finished the job, which included adding more vents in our ceilings, we were very impressed. I highly recommend Rand Aire to all of my friends. If you want professionalism and great pricing call Rand Aire. Thanks to Randy and your crew for a great job. Chris Horton read more

Randy and his crew were professional, courteous and honest. They were on time and very neat and tidy. Randy gave good advice on the system we needed. They were able to replace the whole furnace, A/C and ducting within a day and a half. We highly recommend Randaire! read more

Best HVAC company in the business will definitely use them for any HVAC project or repair! Company has very responsive and sent the best out and solved my poblem ASAP! read more

I shopped 6 top rated Yelp HVAC companies. They have the best price! The whole process is quick and painless. They clean up after themselves well. No dripping engine oil or left over screws on your driveway. I like the fact that the owner still come over and spend a long time working alongside the crew. I'll use them again. read more

Rand Aire came highly recommended by a friend, and they exceeded all expectations! James and Gerardo installed a new A/C unit and replaced our furnace, which was very old. They were professional and friendly (and funny!) and kept us updated throughout the entire process. We set the thermostat to 68 degrees and our teeth were chattering - the unit is amazing! I would definitely recommend this company! read more

Rand Aire has installed systems for us for 10 years and serviced our A/C, he is always quick to service or return calls whenever there is a problem. Randy and his crew has continually given excellent customer service and delivered good prices. Anyone thinking about quality A/C work or a new system, should definitely highly consider Rand Aire. read more