I am so happy we found Robert Hall and Sons!…read more We had a very old, but still working, HVAC system. This summer, after going through our warranty company for a check-up, the technician ended up blowing our compressor. We then spent four visits trying to get the AC working again. It never did. Unfortunately, we realized too late that we had been completely scammed. While trying to get it fixed in August, we were also ghosted by another company right in the middle of a heatwave. Needless to say, I was stressed and overwhelmed. At that point, we decided to replace the entire system because we no longer trusted putting more money into repairs. That is when we called Robert Hall and Sons. Mike came out for an estimate, and right away, we felt like we were in good hands. He patiently answered all of our questions and, true to his word, we had a written estimate a few hours later. The estimate we received was beyond reasonable. After we submitted the signed contract, we were scheduled for installation about a week out. A few days later, I saw that another extended heatwave was in the forecast. After everything we had just gone through, I was not prepared to go through it again without working AC. I explained the situation to Mike, along with our HOA requirements, and he worked with us to make sure everything could be done as quickly, quietly, and efficiently as possible. His crew was amazing. They worked quickly, but thoroughly, and had the entire system installed in under three hours. I honestly could not believe how smoothly everything went. I cannot stress enough how professional Mike has been throughout this entire process. After the nightmare we had just experienced with other companies, it was such a relief to finally deal with someone who was honest, responsive, and did exactly what he said he would do. We now have a new HVAC system, a cool house, and peace of mind. Most importantly, we trust that if anything does go wrong, Robert Hall and Sons will be there and make it right. I would absolutely recommend Robert Hall and Sons. After everything we went through this summer, finding a company we can actually trust means everything.

Excellent service! They came out right away and gave us a very detailed breakdown of the work that…read moreneeded to be done. We got several quotes and decided on RH&S due to their great reviews and especially because they offered a two-year warranty instead of just a year for labor like the others. Would definitely recommend them.

Happily surprised with the services received. I highly recommend this company for all your HVAC…read moreneeds.

They are always on time and keep me updated throughout the entire process. They're very responsive,…read moreprovide pricing quickly and clearly, and always do a thorough and professional job. I've had a great experience working with them and will definitely call them again if I need any HVAC work in the future. Highly recommended!

Long over due review…read more Grateful to have worked with Sasoun on the install for a heat pump and ducting for a new construction ADU in summer 2025. We received multiple estimates and Sasoun stood out from the pack. He is on time, honest, provided fair pricing on quality equipment (carrier) and was just wonderful from estimate to install completion. We have since used CalStar to do repairs on our main home AC. He was quick to get parts and repair before an upcoming heatwave. We always appreciate how prompt and honest he his with any questions or issues we have with our systems. We also used him to install mini split in our garage. Every job we have done with Sasoun we have been very happy with. He is truly a professional who is skilled in his trade, honest, fair and just an awesome human being all around.

They replaced the condenser coil for our HVAC. We received multiple quotes and went with Calstar…read moreas they offered the best price with no upsell. We were very happy the quality of the work and communication was great. It is a family run operation, the owner and his dad did all the work. We again have a nice cool house!

When it comes to work done in the home, you don't just want anyone coming in. Emin is professional,…read moreupstanding, came highly referred, told you like it was and was even willing to work with you in pricing as best as he could. He came on his busy days when our AC suddenly stopped working just so that we wouldn't be without on a hot summer day. His team is just as great. Can't recommend enough!

Emin saves the day again! I have a rental with a 20 year old…read moreHVAC. Found Emin on Yelp March 2026 when the upstairs AC suddenly stopped working, and Emin was there right away and was able to diagnose the problem, replaced a capacitor and got the unit working again. Then the downstairs AC wasn't cooling last weekend. Emin wasn't available so I called another contractor who took one look at the video of the furnace making weird noises and concluded the motor needed replacing, but that he couldn't find the motor anywhere, etc etc and it was such a hard push for me to replace the whole HVAC. After 24 hours of this hard sell on what was going to be the hottest day of the week, I took a chance and called Emin for a 2nd opinion. And miracle of miracles he looked at the video, found the part, and was at the property in 30 minutes. My final bill was a 10th of what the other contractor was selling me! Thanks so much Emin for being so honest and straightforward in a business that can be so full of scammers. You are a cut above!

Called multiple places on a Sunday to help fix my AC during a heat wave in LA. Orion was the only…read morecompany willing to come same day. Yuri showed up on time was very cordial and efficient. Explained everything upfront without pressuring me to do anything more than needed. Gave me all my options and pricing upfront. He did a clean job and had our AC running in no time. I would recommend him highly for any of your HVAC needs.

The technician was a good guy (Tim). the company was…read moreresponsive and came out same day as request to troubleshoot a non-working AC unit (had a frozen line from freon leak). 4 stars rather than 5 because there was some significant upcharge in the parts they used.

Pac-West Air Conditioning & Heating did an outstanding job from start to finish. They were…read moreprofessional, punctual, and extremely knowledgeable. They took the time to explain everything clearly, provided honest recommendations, and completed the work with great attention to detail. The installation was clean, the technicians were courteous and respectful of our property, and everything was completed on schedule. Our new system is running perfectly, and we've already noticed a huge improvement in comfort. If you're looking for a trustworthy HVAC company that stands behind their work, I highly recommend Pac-West Air Conditioning & Heating. Excellent service and a great experience overall!

Vardan was recommended to me by my brother and he did an excellent job, along with his apprentice,…read moreMason. They replaced my broken AC and thermostat with brand new units and it's great to be cool again. The entire job took about 6 hours and they were extremely professional and courteous, placing cloth on the ground to avoid tracking dirt in the house. 10/10 would recommend to anybody with HVAC issues.

If you're having any HVAC issues, definitely put Manny's HVAC on the top of your list to call…read more My AC stopped blowing cold air in this heatwave. Jerry diagnosed that it was a low capacitor and freon leak, and that the fan motor was not broken like others have said. Other companies needed me to purchase additional parts to get it fixed but Jerry was able to get my AC working the same day. My HVAC unit was nearing it's end of life so I was also comparing bids on what made the most sense for my condo. Jerry offered to temporarily 'lend' us a new capacitor and pumped freon into my system at no charge while I made the decision whether I wanted just the fix or to replace my system. If I decided to just go with the fix, I would pay for it of course, but if I went with replacing the system, they would just take back their capacitor and reclaim the freon. This was a hugely appreciated gesture. Their HVAC replacement proposal was also very competitive. I ultimately decided to replace the system. The experience was pleasant from beginning to end. Cecilia is the one who helps schedule at the office, very friendly and responsive. Jerry was the technician who helped us diagnose the issue and coordinate the HVAC team. He was friendly, transparent, and always responded quickly to my texts/questions - great communication. The day of, the workers Juan, Victor and Andrew were very professional. Maintained constant communication the whole time, kept me updated on the process and what they were doing. They wore booties inside, protected the floor with tarp, and were just very careful in general. The installation of the unit itself is very professionally done, and they vacuumed everything and cleaned up afterwards. They even explained how to register the units for warranties etc. They were able to remove the old AC and install the whole new system the same day, roughly ~5-6 hours including the crane to get the units on/off the roof of the condo building.

This might be a long review but here goes. We were very pleased with the quality and…read moreprofessionalism of Manny and his crew back in 2025 We replaced our old 3 ton HVAC that came with the house, to a more modern 4 ton unit. His crew were clean, friendly, and the communication was spectacular. They kept us up to date throughout the days. Update I believe I had an issue with my system yesterday but Manny send a tech out promptly and addressed my issue. He stands by his work and warranty. Thanks to Manny and his crew my family is comfortable in this crazy heat wave.

I had a great experience with Pioneer Heating & Air! My AC wasn't cooling properly, and they were…read moreable to respond quickly and get someone out to take a look. Elad was extremely professional, knowledgeable, and friendly. He took the time to diagnose the issue and make sure everything was working properly before he left. I really appreciate the excellent service and how efficiently the problem was resolved. I would definitely recommend Pioneer Heating & Air and will be calling them again for any future heating or AC needs. Thank you, Elad, for your help and great service!

I am so grateful to Pioneer Heating & Air for their quick response to my call! I was having issues…read morewith my unit not cooling, and Motti came out and fixed the problem quickly. It's so nice to have a friendly technician who knows exactly what he's doing and takes the time to get the job done right. I will definitely be calling them again for any future heating or air conditioning needs. Thank you again, Motti, for the great service!

Air Plus HVAC, Inc was professional, polite and got the job done. Vladimir, the tech who came out…read moreand did the work to fix our condenser, was fantastic. A real pro and a pleasure to work with! I highly recommend this company.

Air Plus HVAC was so wonderful! In the middle of the recent awful heatwave our AC went out and we…read morewere sure anyone we called was going to tell us our old unit was done. Also, getting someone out to our house quickly was proving to be impossible. Enter Air Plus HVAC! My husband called them and from the moment he called he was met with kindness and nothing but help. Within a few hours Vladimir came out and fixed our unit right up. He was professional and so very nice. We were so grateful and we'll be signing up for their maitence program. Not because they told us about it or pushed it on us, only because I read about it on their website and thought, yep this is who I want keeping an eye on things. Honestly I can not say enough good things them. From what I can tell they are true and honest professionals.

Ed & Ed Brothers installed an entire HVAC system in my very challenging 100 year old house and did…read morea fantastic job! I got quotes from 3 other companies and Ed & Ed offered the most superior brands (for the heat pump and compressor) at a very great price. Ed and Edmond were so patient with me, always answering my questions and taking the time to speak with me as questions arose prior to the installation. As for the installation, the project was headed by Vic who was excellent, respectful, thorough and patient. All of the workers were really excellent and polite. I'm very happy that of all the companies I went with Ed & Ed!

Have no idea if this company does good work or not. They didn't even want to engage without $$ up…read morefront. This company requires a $95 fee just to come give you an estimate. This was for a complete HVAC overhaul, worth thousands of $$ of business. No thanks. Plenty of good companies don't use this strong-arm tactic. Much rather give my business to them instead.