My heart stand called another company to fix our Air conditioning. They didn't even look at the…read moreunit and said I needed a new compressor. I felt I needed more information. I remembered Robert Hall and Sons and called them. They arrived quickly and I could tell he knew what he was doing because he took the cover off and started troubleshooting....he fixed it!!! They are knowledgeable, have integrity and very professional. Highly recommend! Five stars happy customer here

My AC broke and needed it fixed asap. Fast service, friendly, very easy to schedule. Would…read morerecommend.

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!

Very good in explaining and replacing my old HVAC system with a new electric AC HVAC system. And…read moreresponding to air flow issues with another HVAC unit.

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!

Yury was exceptional! Our AC went out in the evening and it was very hot outside. We called that…read morenight and Yury was able to come out the very next day! He figured out the problem quickly and solved it perfectly. He took the time to answer all my questions and made sure he was checking everything he could. He did not try to upcharge me on anything and was very reasonably priced for the time and effort he spent. I will absolutely be using him again if I ever have any future issues.

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.

A/C Unit replacement. It is march 2026 and the temperature…read morehas jumped up to the 90's we tried to turn on the air conditioner and nothing came out except hot air. I reached out to Pac West Heating and Air Conditioning he came out the next day to hopefully get it going, and nothing the unit is old and needs to be replaced I said oh sh--. Luckily Vardan the owner of Pac-West was able to find a unit and a crane to come out that day and change the unit. I had cold air in my condominium that night. Vardan stayed late to finish the job all by himself. He went above and beyond anyone could ask for amazing service and support from start to finish. Thank You Vardan very much for your hard work.

PacWest recently replaced our HVAC system, and we're very happy with how everything turned out…read more Vardan and his crew was professional, showed up when they said they would, and finished the job on schedule. They answered all of our questions along the way and made the whole process easy. I'd definitely recommend them if you're looking for a reliable HVAC.

My HVAC wasn't completely dead -- it would run anywhere from 5 minutes to a few hours, shut itself…read moreoff, then restart again. It was a complicated intermittent issue. I contacted Manny's Heating & Air Conditioning, and they were very responsive. Jerry from Manny's Heating & Air Conditioning was very professional and knowledgeable who diagnosed the problem within about 15 minutes, explained the repair clearly, asked for permission before performing each step, and verified the temperature and operation afterward. One important detail: my HVAC is a rooftop packaged unit with indoor access only through a master bedroom walk in closet. There are no building stairs to the roof, so the technician must bring a ladder and climb about 11 feet indoors. This unusual setup made it difficult for me to find a company willing to handle the access, but Manny's was able to take care of it without any issues. It has been 10 days since the repair, and the air conditioner is running normally again. The repair came with a standard 90 day warranty, but honestly the quality of the work mattered more to me than the warranty. I recommend this company.

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.

We had a great experience with David and couldn't be happier with the service. He came out and got…read moreour AC unit up and running again just in time for the heatwave--having cold air back has been such a relief! From the start, scheduling was simple and communication was fast and responsive. David went above and beyond to track down the replacement parts quickly and took the time to walk us through the repair process, answering all of our questions with patience and care. We really appreciated his professionalism, honesty, and attention to detail. The itemized quote was sent promptly by email, making everything clear and straightforward. Thank you again to David and Pioneers.

I woke up one Sunday morning to a nightmare scenario: something in my attic was leaking directly…read moreinto my kitchen. I assumed it was the AC unit sitting right above it, so I contacted Pioneers in a mild panic. They quickly put me in touch with Tomer, who showed up that same afternoon to take a look. From the moment he arrived, Tomer was calm, kind, and completely professional, which is exactly what you want when you're stressed about water dripping through your ceiling. He diagnosed the problem efficiently: our AC drip pan had overflowed due to a clogged drain pipe. He walked us through everything as he went, answering every question we threw at him without making us feel like we were slowing him down. He needed a couple of additional parts he didn't have on hand, so he promised to return Monday morning to finish the job. And he did, right on time. When yet another part turned out to be needed mid-repair, he didn't reschedule or leave us hanging. He went out, got it himself, and came straight back to finish what he started. No drama, no delays. While he was up in the attic, he also flagged some rat droppings and other pest concerns. But not in a pushy, upsell-y way, but just as a heads-up. "Here's what I'm seeing, I can get you a quote if you want." Refreshingly straightforward. Tomer turned a stressful Sunday emergency into a resolved problem by Monday afternoon. Thanks Pioneers H&A!

came within scheduled time. Vlad was friendly and provided proper resolution solution.read more

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.

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.