Nathan and his Technician (Talisha) were absolutely amazing. Very detailed and thorough. Did an outstanding job and saved us in this heat by replacing our broken 30 yr old A/C and furnace quickly. They went above and beyond and we highly recommend them. They are very trustable and reliable. We got a quote from another company that was much higher doing less work. Thank you Nathan for all the hard work you and Talisha did!! read more

Service on a very hot day when everyone else said it would be a week before they could respond. The price was reasonable as well. Nathan was professional, and he fixed the problem promptly. read more

It's going to be 106 degrees today and our A/C unit gave out last night. Great timing! Nathan came out and diagnosed the problem and we now have cool air again. Highly recommend. Price was very reasonable. read more

This summer has been blazing hot so I turned to Yelp to get some quotes to recharge my refrigerant. Nathan not only had a great price but was also very responsive. My home now gets much cooler in less time. I'm very happy with the service. read more

Just had Nathan come out and repair my central AC unit were the fan wasn't turning on. He diagnosed the problem quickly by replacing the capacitor. He also fixed another AC unit that was not properly repaired the first time and did not charge me anything extra. I would definitely recommend California Heating and Air and Nathan for any air-conditioning problems or repairs! read more

Nathan has been my go to guy for heating and air conditioning for over 5 years. Nathan recently replaced the furnace, air conditioning and ducting in my house. Nathan is friendly and very knowledgeable. He does a fantastic job and his prices are reasonable. I recommend Nathan to anyone who needs heating and air conditioning service. read more

Nathan was awesome! Professional, responsive, reasonable. Came out early on the weekend to help diagnose our AC problem in the middle of this brutal recent heat wave. He quickly figured out the problem and thankfully it was an easy fix that he was able to explain to me what was needed and how to do it. I had no problem paying his service fee and won't hesitate to call him next time something comes up. Thanks for being such a pro Nathan, my family and I really appreciate you! read more

So happy with the attention and service provided! They called back when they said they would, they arrived when they said they would arrive, and they communicated with me during the entire process of determining what was wrong with my system. I felt confident in the information and options provided and didn't try to push replacement yet. Highly recommend Nathan and his company! read more

It's 107 out today and my AC broke! I called several local companies and CA Heating & Air was the first to actually answer, not only that but Nathan was able to squeeze me in between other jobs he had, so he came within the hour! I have never had such a good experience! He was able to fix the issue quickly, he didn't over charge even though he easily could have based on the circumstances. His price was incredible! He gave me advice on how to fix our unit in the future to keep our unit from breaking. I will definitely take him up on his offer and have him come back in the fall to do any repair work that needs to be done. read more

Nathan is a consummate pro. 25 year old system finally bit the dust and he came out within a week and seamlessly installed a brand new HVAC and all new ducting in the attic-weather has been hot and the house is cooler than ever. (And I'm using about half of the electricity that I was before.) Great communication, stuck to the quote, did a first class job. Couldn't recommend this company highly enough! read more

Gave me a cold call on a sunday.. not only that, but the salesman was extremely rude and confrontational. I don't like cold calls and would appreciate if this company would lose my number. read more

I just received a cold call from 909-894-2054. The company making the cold calls is not California Heating & AC, it's called California Home Services, and their website is http://californiahomeservices.info Not fair to this business owner to receive bad reviews when someone is using a similar name making cold calls on a Sunday. read more

Nathan is great at letting you know he knows his stuff about hvac and how he will take care of you, and have it done right. What he isn't good at, is actually showing up and doing the job. I needed a complete replacement done for my HVAC system, and had asked quite a few hvac guys, and got quotes. Offered Nathan the ability to match my best quote from a licensed hvac guy, and he got close enough so I picked him. I scheduled a a week in advance. He said it's a two-man job for the duration of a full work day and he has to be there for it to be done right. I had to follow up multiple times after he agreed to do the job for a set price, oddly each time I did he's tried to get me to increase the set price since he wanted more. Fairly annoyed at this point since that's very unprofessional I insisted on the original set price. He told me at this point, because of this I'm a low priority project to him so he delayed the job from Thursday to Monday. Not pleased but figured he'll take care of me. I ask him what time he will show so my dad can take a few hours off of work and be there, and he says 9am Monday. This is where it gets downright disappointing. Monday comes and I'm away at work, I had my dad take a few hours off work so he can let them in to start at 9am. At 10am my dad let's me know, no one has come yet. At this point I give the benefit of doubt and text Nathan, and he tells me that, he himself isn't coming but rather his technician is coming and he'll only drop by once or twice to help with heavy lifting..so much for needing two skilled guys for for the whole day straight which he used to sell the job. Not to mention he himself won't be there but he outsources his work to his worker. I don't mind even this. I wait, noon arrives. I tell my dad forget it, go to work, and I come there and wait. I call Nathan and he tells me he'll check on his worker. He then tells me his worker's wife tells me he has car trouble. So, his worker doesn't even have his own cell phone? Then excuses change as the time goes on from car trouble, to he is sick, to he has a family emergency at which he not once offers me any offer to come down to do it himself, or scheduling another day so I can leave and get back to work rather than continue waiting. I ended up waiting till 4pm, where no one showed before I gave up on waiting. He literally wasted half of my dad's work day and my entire day waiting for him to do a job he locked me into 2 weeks beforehand. When I asked the day after if he can do it the day after he then tells me he has to cancel my job, because he doesn't know when his helper will be back. He offers nothing else. What a piece of work, and I'm ashamed I fell for his sales pitch. I'm sure if you're willing to pay him a lot of money, he'll be happy to come over to do the job. but if you dare have him match a competitor price beware. He will waste your time, and then cancel the job after wasting weeks of your time. Avoid like the plague. read more

Nathan stopped by on time and within 5 minutes he already know what the problem is with our Capacitor, he went to his car to get the right capacitor to change out, less than 20 mins with $250 later my AC is fixed and ready to go. I thought his price is kind of deep since capacitors are not more than $50 each, and also in his original quote he mentioned "We have a $79 service call but we will discount it if you use us for the repair." but super friendly person, he is also very experienced! read more

I was in a summer panic when my AC went out, and I had just received a huge replacement quote from another company. On a whim I called Nathan Mundy, and I am extremely lucky that I got his EXPERT opinion. Not only was he able to repair my AC, but he gave me an honest assessment of my whole system. He explained everything at my level and genuinely cared if my system was operating and that I felt good about everything he had accomplished. He is the only one I will call in the future for Heating and AC related problems and I would recommend him to my Mom. Just saying you can trust him and he is that good. read more

Nathan is awesome! Smart, kind reasonable rates. I haven't had a/c for 8 years and this year was to hot. He is a master at trouble shooting and found a wireless work around to the rodent destroyed wiring in my furnace. I now have air conditioning, a new WiFi thermostat and am very, very happy! read more

Last night I came home to find out that my AC was not functioning properly, so I came to yelp and started searching for local HVAC companies and came across Nathan's company. Given the positive reviews I gave him a call (keep in mind this was around 6:30pm) desperately hoping that he could take a look before the weekend. I was blown away, when Nathan said he could stop by my house on his way home! He arrived around 7:30, promptly diagnosed the problem and had it fixed in no time. This is in my all time top ten customer service experiences. Nathan obviously takes pride in his work and business, if you need HVAC service please contact Nathan you won't be disappointed. Thanks Nathan, you saved the day! Mike read more

What can I say...Nathan took a very unfortunate situation and with ease saved the day. It's difficult to plan for when things will break, let alone when it's 100 degree outside, but with an immediate response and diagnosis we were back up and running in no time. Super grateful and thankful for people like Nathan who take care of people above all. Great work. Would highly recommend! read more

Our AC had an issue just before a heatwave. We had another company out here who was not able to diagnose the problem. A friend told me to call Nathan. He came out to my house within an hour and was able to diagnose the problem fast. Nathan is now our go to AC guy. Very happy with the service from him. read more

It's the night before the hottest day of the year (111 degrees) and my ac goes out. I called 15 businesses in the morning and mind you, it's Sunday on Labor Day weekend. Most never called me back. Those who did, were booked up to two weeks out. I was literally making hotel reservations when my phone rang. It was Nathan from California Heating and Air. From the time he called, he was at my house in less than a hour. Not only that, his price was more than fair and my house is now ice cold. Nathan, you saved my family from misery and we are very grateful. I've already spread the word about your company to several folks. Thanks again sir! read more

I came home from work around 4:30 to find our air conditioning not working. This was on a Friday at the beginning of a hot weekend. We called California heating and air conditioning and Nathan arrived within the hour. He quickly diagnosed the problem and fixed it. You just can't ask for better service than this. We would leave more than 5 stars if we could. read more

Well after many years of running my A/c without any maintenance it broke down on a nice hot summer day. You can imagine trying to get someone to come over to take a look at it. Found Nathan of California Heating and Air conditioning on yelp read the reviews so what the heck. He told me that he can try to make it ASAP. Wow he showed up within a couple of hours. Called many other companies, all slower with appointments with higher prices. He diagnosed and tried to save my 29 year old unit but the old AC unit was done put a nail in it. He gave me a great estimate and even offered 0% financing which was a great help. This gentleman is a true professional old school tech and owner. He explained every step and was super efficient.You can tell that he cares about his business and reputation. My wife is extra happy and if she's happy everybody is happy. Thanks again Nathan and your helpful wife Heather for a great experience. I highly recommend California Heating and Air conditioning. I will recommend you to all my friends and neighbors for sure. read more

I highly recommend California heating and Air Conditioning. Nathan was very punctual and quickly fixed our air conditioner. He diagnosed the problem quickly and only charged us the minimum. I will definitely use him for all our air and heating issues. read more

As a real estate professional I can always count on Nathan and his team to do an excellent job. Nathan is very knowledgeable, courteous and responsive. I only refer professionals I trust and that I know will provide top notch service. I've also used Nathan to replace my air conditioning compressor at my home and install a new furnace and A/C unit at my rental property. Very happy with California Heating and AC's work and happily recommend them! read more

I am SO pleased with my experience. I called for an appointment and Nathan answered and was able to see me the same day. He was very friendly and professional and walked me through what he saw and what was needed to fix my AC. I felt very well taken care of and Nathan did not rush anything. Check these guys out!! read more

Regarding a phone call solicitation for business. Rude! I was hung up on! Tired of them calling me and being rude. Why would I give any business to a telemarketer or a business that represents themselves that way? read more

I wish I could give Nathan 100 stars. Ca Heating & Air conditioning is the best! We had another company out and they wanted $360 to replace a thermostat. My husband bought one and installed it. Our air conditioning still did not work. We are an older couple suffering from the heat. Nathan came out today even though he had lots and lots of appointments and fixed our problem for $79. God bless him read more

They are prompt, professional and reasonable ! My overheated family members were so uncomfortable due to the non working air conditioner. It just stopped working abruptly. It was late on a Friday ,we took a chance to see if we could find service and we did! California Heating & Air Conditioning came to the rescue We are so thankful that we didn't have to endure the heat over the weekend. We'd call them again. read more

I recently had a new Maytag gas furnace and 4 ton AC system installed in August 2019 by CA Heating and Air. If you are looking for a HVAC contractor that adheres to business principles like honesty, integrity, fairness and friendliness, look no further! I was extremely impressed with is knowledge and top notch installation. Best of all, his rates are very reasonable. Give him a call... I highly recommend him. read more

My AC had not been working up to its potential for some time. At first I put off calling because I did not want to be told my system had to be replaced immediately. I called Nathan and he was able to come out next day and within moments of checking the system was able to discover the problem. A bit of refrigerant and my house was beautifully cool by the time he left! Nathan was quick, efficient and very professional. My system is almost 20 years old and I will be needing a new system soon and I will defiantly use California Heating & Air Conditioning for the job! Thanks for everything!! read more

My experience with CA Heating and Air was exceptional. Nathan was able to diagnose the issue, order and attain an out of ordinary component, and fix our issue quickly and accurately. His explanation of each step of the process and how it worked provided me with the confidence I needed to move forward. Their customer service is wonderful - kind, courteous, informative, and accessible. I will only use this business for my HVAC needs moving forward. read more

We hit a snag while installing a Nest Thermostat. Nathan came to the rescue and quickly diagnosed the issue and had us up and running quick. He also did a thorough inspection and gave us some tips for even higher efficiency. Thanks Nathan!!! read more

This was our second time working with California Heating & Air Conditioning and we have been just as impressed as we were the first time. We finally decided to replace the original AC and furnace in our 2003 home. It was near the end of its service life, terribly inefficient and expensive to operate. Working with Nathan, owner of California Heating & Air Conditioning, a suitable replacement system was identified. Actually, Nathan provided multiple options (single stage vs multi-stage, tonnage and SEER) for us to consider. He patiently walked us through his calculations, the technology and each option. He is adept at explaining things in a way we can understand. That's a sign of a true master of his trade. Throughout the purchase, install and inspection, Nathan communicated with us and advised us what was occurring and what were the next steps. We had no surprises. I have been very happy with the service provided and have proudly recommended Nathan and California Heating & Air Conditioning to neighbors and colleagues. read more

If I could give owner Nathan Mundy and his company 10 stars, I would. His honesty is so refreshing in an industry of salespeople. Nathan installs the systems himself, which means that he checks all the details to ensure you're really getting what you pay for. He explained all the options clearly and why certain upgrades were more important than others - super honest and straightforward. He's committed to energy efficiency and also keeping your home as clean and comfortable as possible. He even adjusts the system to run extra quiet. The red tape required nowadays for a legit AC system is kind of a pain, but it's important to make sure that you're getting a system that works properly, and will give you years and years of comfort. I have worked with a number of HVAC companies in the past, and now all of my business and referrals will go to Nathan and California Heating & Air Conditioning. I can't recommend him enough! read more

Nathan really came through for our family during the Labor Day weekend heatwave! AC was blowing hot air and Nathan was able to come out same day with only a few hours notice. He located a leak, sealed it, cleared the line and re-filled the freon. He was honest, friendly, and very fair with pricing. Thanks Nathan, you're a lifesaver! read more

Nathan was responsive, professional, and efficient -- and he definitely knew what he was doing. Not only did he fix my AC issue, he assessed my system and described its weak spots, and educated me on things I hadn't thought about. I would definitely hire him again, and I'd highly recommend him to my family and friends. His service was worth every penny. read more

Our AC was not cooling properly. Thought getting someone out on a Saturday to repair would be a hassle, but Nathan with California Heating and Air arrived and saved our weekend! He was extremely professional and courteous. He completely explained the issue, made some great suggestions, and quoted us a fair price for services. We will definitely call California Heating and Air for any future services for our AC. Thank you for making our day! read more

California Heating and Nathan were great. My first encounter with him is when I had him check out a non working A/C unit in a friend's rental condo, and he could have told me anything, but it was only the thermostat had been installed incorrectly. I then referred him to another friend who needed an entirely new heating system installed. My friend said he did a very good job and was, overall, happy with the job. I then had him check out another rental, and this home had a 45 year old furnace, which I really suspected needed to be changed out and thought it'd be pretty expensive. When he did check it out, he suggested we go outside to discuss it. I really appreciated that since the problem and my decision wouldn't be broadcast to the tenant. Anyway, I decided to remove and replace the furnace and Nathan gave me a very reasonable quote, which was so reasonable that I didn't get another estimate, which is unusual for me. I didn't realize that HVAC installs have a season, which is summer, and his rates drop after Thanksgiving. The only thing which might make me take away a half star was whoever takes care of his billing. I had a question, and they never responded. I ended up calling and leaving a message with Nathan, who returned my call at the end of the day. I'll use Nathan again when I need HVAC work. read more

When my condensate line pipe started dripping, CH&AC was the first company that was able to fit me in in just a couple of days instead of over a week. Nathan came and did a great job unclogging the main drain, and was very professional. I will definitely call them again in the fall to service my condenser (much less urgent), and any time in the future that I might have another problem. read more

We had a room addition that had low cold air flow and would be at least 10 degrees warmer than the rest of the house in the summer. California Heating & Air stopped by, did a thorough inspection, diagnosed the issue, gave me my options and provided us with a cost effective solution. Installed it in the timeframe he quoted for the price he quoted. Now our addition is the same temp as the rest of the house. Quality work and will call Nathan back for any other issues we may have. Highly recommended. read more