Reviews of local pros in Foothill Ranch, California

Tucker was fantastic and did an excellent job on our HVAC system, which has a complex Honeywell control panel. We highly recommend him along with his office manager. The job was quite challenging since multiple stages of our system had issues, and part of it had even been installed incorrectly by another company. However, Tucker skillfully handled all the diagnostics, troubleshooting, and repairs, ultimately saving us a lot of money compared to other companies that suggested we buy a whole new unit. This was a wonderful experience with a great service that feels rare these days.

i had a problem with one of my furnaces not heating, so i reached out to miller & sons home hvac. they sent over caden pretty quickly to check things out at my place in foothill ranch. caden worked on the furnace and got the heat running smoothly again. i really liked that he explained what he fixed and gave me some simple tips for keeping the furnace in good shape. his patience and clear communication made the whole experience easy. friendly service and good know-how—i'll definitely use them again if i need furnace repair.

Alright, let's keep this concise. We shopped around for quotes and Tucker offered us a competitive rate. However, it was his extensive knowledge about furnace repair and maintenance that truly impressed us. A friend who works in the heating, ventilation, and air conditioning (HVAC) industry once told me that even the best HVAC systems can perform poorly if not installed correctly. Tucker not only lived up to this standard, but exceeded it. He converted our heat pump A/C unit to a gas furnace, moved our outdoor A/C, installed a mini split unit in the guest suite, and even replaced our water heater with a gas one. The results have been fantastic, our heating bill dropped from $185 to $68, and that wasn't even during a particularly cold month! We're thrilled with our new setup and love that we have a smart thermostat that we can control from our phones. It's so convenient to be able to adjust the temperature without getting out of bed! We appreciated every interaction we had with Tucker and his team. He's not just a furnace repair expert, he's also patient and takes the time to explain how things work. Unlike another company that wanted to charge us for replacing our old ducts, Tucker inspected them and assured us they were still in good shape. He's honest and straightforward. This might be a long review, but we're just so satisfied with the service and product we received!

We hired a local company in Foothill Ranch to handle our heater repair and installation. They put in a new wall-mounted outdoor unit, set up the attic heat exchanger, and ran ducting and vents all around our home. Throughout the process, ralph, jeffrey, and logan were super helpful and really knew what they were doing. logan especially stood out—he guided us through picking the right system type and size for our needs and explained everything clearly. The whole crew was friendly and easy to talk to once the job began. There were a few bumps during the install, like the wrong parts arriving at first, a worker accidentally making a small hole in the ceiling, and the coolant lines not being where we originally wanted. But every issue was fixed quickly and without any hassle. The installation lead, ralph, really cared about doing quality work and made sure all the details were just right. We also spoke on the phone several times with the owner, who made sure we were comfortable at each step and was always available to answer questions. In the end, we got a heating system that works great, and our home feels cozy. We're very satisfied and happy we chose them for our heater project.

I’ve had a team come to our home a few times for AC repairs over the years, and I recently decided to upgrade to a new furnace (which lasted 22 years!). They were amazing throughout the whole process. There was no high-pressure sales talk, just honest evaluations of what would work best for us, along with clear explanations of the advantages and the next steps. The two technicians who installed our system were great. They showed up on time, were very polite, and it was clear they take pride in their work. I'm thrilled with the new furnace and glad I chose this service!

Everyone I worked with was so friendly and helpful! I first reached out when my mother-in-law’s furnace stopped working during the winter, and they were quick to help. The service was so good that I called them again in the summer when we had trouble with our air conditioning. Later on, we decided to replace our old oil furnace with a new gas furnace since the oil prices were high and our furnace was getting old anyway. I appreciated that I could handle everything from home. Jeffrey gave me a fast and easy quote with a great deal and even told me about a rebate I could get for choosing a more energy-efficient furnace. Tucker installed both the new furnace and the air conditioner, and did an excellent job. The rest of the crew was great too! I would definitely recommend them to anyone who needs furnace repair or installation.

We had a new furnace fitted into our home by a leading furnace repair service. Logan quickly ordered and installed the furnace unit within two days of us confirming the quote. Communication with the installation team, including Ralph and Caden, was excellent. The installation itself was carried out meticulously, showing great care and respect for our home. They left the installation area spotless, without a trace of anyone ever being there! I would heartily recommend this furnace repair service to anyone in Foothill Ranch seeking repairs or a new heating and cooling unit. They treat you like family and are always responsive when needed! We're fortunate to have such a dedicated team serving our community!

My home AC was fixed in less than two hours from when I called! The service was excellent. I called and Eli picked up right away. I explained that my AC wasn’t working, and he got back to me in just a few minutes like he said he would. About 20 minutes later, Logan arrived with all the tools needed. He checked both the unit outside and the one in the attic. Logan said everything looked fine upstairs but that I needed a new part for the compressor outside. He left to get the part and came back in about 30 minutes, then installed it in around 10 minutes. As soon as he finished, cold air started blowing and my house cooled down quickly! I hardly had time to get uncomfortable before my AC was running perfectly again. I highly recommend this company for anyone needing AC repair. Great service, friendly people, fast response, and fair prices!

Miller & Sons Home HVAC is a fantastic choice for heater repair services. Tucker and Ralph were exceptionally friendly, professional, and detailed in explaining the work needed. They were also quick and left everything clean after completing the job. I had them come over last year to install a new heat pump and called them again this year for some repairs on another system. If you’re in Foothill Ranch, definitely give them a call. you will be happy with their service!

We have been using this HVAC company for several years now, and they have always provided outstanding service for our Bryant Evolution Heat Pump and Air Conditioning system, which also includes an Air Scrubber Plus with a UV light. Although they were not the original installers of our system, we are so glad we switched to them. Our previous HVAC contractor was removed as an authorized dealer, and since then, this team has really impressed us. Over the years, technicians like Caden, Jeffrey, and Ralph have come to our home. Most recently, Ralph handled our service appointment. He arrived wearing a mask, gloves, and booties, and took care of everything quickly and professionally. Every technician we've worked with has been friendly, knowledgeable, and efficient. The office staff is also a pleasure to speak with—always organized and polite. When we had a recall on our Bryant Heat Pump, we called this company to handle the replacement. During the visit, Caden discovered the UV bulb in our Air Scrubber had burnt out. Even though the replacement bulb was pricey, we decided to move forward because of health concerns. After a minor issue with the new bulb not working, the team quickly diagnosed that the Air Scrubber unit itself needed replacement. They worked with us to provide a new and improved unit at a great price, especially since we had already purchased the bulb, which now serves as a spare for the new unit. They were flexible with scheduling and made sure the new Air Scrubber was installed promptly, even while we were away. Since the installation, we've noticed a big improvement in our indoor air quality—my allergy symptoms have greatly reduced. We’re very happy with the level of customer care and expertise we receive every time. This company truly goes above and beyond for their customers!

We recently had a new furnace and air conditioning system installed, along with a tankless water heater, and the experience was excellent from start to finish. The team was knowledgeable about HVAC systems and explained all our options in simple terms, making sure we understood every step of the process. Their prices were fair compared to other quotes we received, and the quality of their work was outstanding. Logan, who handled our estimate, was very professional and knew exactly what was needed for our home’s heating and cooling setup. Every technician who came to our house was courteous and worked efficiently. They always arrived on time and kept us updated throughout the installation. I recommend this HVAC company to anyone looking for reliable service, and we will definitely call them again for any future heating, cooling, or water heater needs.

when my old hvac system was damaged by water, i needed help fast. tucker from the team worked closely with my insurance company to make sure everything was covered, which really took the stress off me. the crew came out, carefully removed my old unit, and installed a new, energy-efficient system. everyone i interacted with was very professional and respectful—they even wore boot covers inside my home, which i appreciated. the technicians explained the entire process to me in simple terms, so i always knew what was happening and why. on installation day, they arrived on time and did the job without leaving any mess or damaging any part of my home. with california’s hot weather, having a reliable hvac system is so important, and i’m glad i trusted professionals to handle it. they turned what could have been a stressful repair into a smooth experience. i highly recommend this company for anyone needing hvac services!

excellent service. we had a new furnace and air conditioning system installed for our home earlier this year. the installation was handled with great care—everything was clean, neat, and the team made sure every detail was done right. they took their time and didn't rush anything, which really impressed us. recently, we had an issue at home and called them for help. caden and logan came out the next morning, quickly found out the problem was a bad circuit breaker, not related to the hvac system, and didn't charge us for the visit. we're really glad we chose this company for our heating and cooling needs, especially with how hot it gets in ca.

After noticing that our home was getting uncomfortably warm and the air conditioning system wasn’t running as it should, I contacted several HVAC companies. Miller & Sons Home HVAC responded right away and prioritized my call. Eli arrived at my home within an hour and quickly got to work diagnosing the issue. His knowledge about HVAC systems was clear, and he explained exactly what was wrong with our AC and the steps he would take to fix it. I really appreciated how he took the time to walk me through everything, making sure I understood what was happening with our cooling system. Eli was not only professional and detail-oriented, but he also double-checked his work to make sure our air conditioning was running smoothly before leaving. He was respectful, friendly, and his positive attitude made the whole process stress-free. I was also pleased with how fair and reasonable the cost and timeline were. I highly recommend their service for any HVAC needs, big or small.

The team here really impressed me! I called them for a furnace repair emergency at my home in Foothill Ranch and they arrived quickly. Logan figured out the issue right away and got my heater running again in no time. They were very professional and friendly throughout the whole process. A little while later, my old furnace finally gave out and needed to be replaced. After getting quotes and advice from a few different companies, this team stood out. They offered better prices and spent extra time explaining my options so I could make the best choice for my home and budget. I never felt pressured, and they gave honest recommendations. It’s clear they know what they’re doing and truly care about their customers. I now feel confident having them handle all my furnace repairs and maintenance. If you’re looking for trustworthy and reliable furnace service in Foothill Ranch, I definitely recommend them!

i've had a few heater repairs done over the years, but none matched the professionalism and quality of miller & sons home hvac. ralph came out right on time and was super patient with all my questions, explaining the new thermostat and how everything worked until i totally got it. he made sure the whole area was spotless afterwards, picking up every bit of old parts and scrap. friendly and professional service from start to finish. definitely recommend for anyone needing heater repair!

I had a great experience with Miller & Sons Home HVAC. I was having an on-and-off issue with my home heater, and they were very helpful throughout the whole process. The technician, Eli, came out to check my furnace and made sure to follow up until the problem actually happened while he was here. I only paid for the first service call, even though they came back more than once to make sure they found the real issue. Once the problem was spotted, they replaced the main valve quickly, and the cost was very fair. Now my heater works perfectly. The whole team did a fantastic job, from the technician to the person who answered my calls and the manager who made sure everything went smoothly. I’ll definitely use their heater repair services again and recommend them to others.

I also wanted to share my experience here after posting on Yelp! I have to say, this company is truly professional and does fantastic work. Our furnace stopped working unexpectedly, and we needed someone to repair it quickly. We reached out to several places for quotes, but most didn’t reply or weren’t available. A friend recommended this company, and Jeffrey made time in his busy schedule to come help us out right away. He explained everything clearly, was upfront about the costs, and got our furnace running on the same visit. The price was much better than what others offered. I highly recommend this company for furnace repairs!

from the moment i called, the team was super friendly and knew a lot about ac repair. logan came out to check everything and explained the whole process of the mini split ac install in a way that made sense. the installers showed up on time, were really polite, and kept everything clean while working. even the supervisor checked in to make sure everything was running smoothly. as someone who runs a small business, i know how tough it is to find people who really care about doing a good job, but this company clearly has it figured out. i’m really happy with my new ac system and how cool my place feels now. 10 stars!

We recently had our furnace repaired for the first floor at our home in Foothill Ranch. When our technician, Tucker, came out to inspect the furnace, he also checked the AC and noticed some of the air ducts had water damage and needed to be replaced. During the repair process, Tucker discovered that one of the register boots was a custom piece, which wasn’t something they could just order. He quickly arranged to have a new custom register boot made and installed it. The whole process was efficient and smooth, and Tucker made sure everything was working perfectly before leaving. The customer service was outstanding. I highly recommend their furnace repair services to anyone in Foothill Ranch looking for reliable help.

After my 13-year-old upstairs heat pump stopped working, I scheduled four estimates for a replacement. The first three technicians, though professional, all inspected the wrong air handler downstairs and commented about mismatched tonnage. When Jeffrey from Miller & Sons Home HVAC arrived, he quickly identified the correct upstairs unit, showed me exactly what was wrong, and provided a very competitive estimate. He even returned on a Saturday with Tucker to install a new Carrier unit. Jeffrey was not only skilled and knowledgeable about heater repair, but also very friendly and easy to work with. I’ll definitely call them again when it’s time to replace the downstairs unit. Excellent service!