I've used Gabriel and his company multiple times over the years, and he has always done a great…read morejob. Gabriel is the owner/operator, and he has personally done HVAC and water heater work at my own home, my parents' home, and my rental property. He is reliable, professional, knowledgeable, and easy to work with. I really appreciate having someone I can trust whenever I need heating, air conditioning, or water heater work done. I highly recommend Gabriel to anyone looking for an honest and dependable professional. I will definitely continue using him in the future.

Great service. Quick response. No BS. Just to the point. Great value. Extremely polite and knows…read morethe work.

Top tier customer service. D'Angelo heating and air went above and beyond. They are vary…read moreknowledgeable, strait forward, transparent and communicate with a high level of expertise. This is a family owned company so they definitely take pride in each and every job. I would highly recommend this company to any one looking for either repairs on existing ac equipment or looking into getting a new one.

Michael (the owner) responded immediately to our request for service in Mountain House after our…read moreheat stopped working. He showed up the same day and immediately diagnosed and repaired the issue. He could have upsold me on replacing expensive parts, but he is super honest and clear about what was needed and just fixed the issue. I appreciated his transparency and honesty and I'll definitely be returning to him for any future HVAC work! Having someone knowledgeable and quick to respond saved me and my family from a cold night. Thank you!

We couldn't be happier with the service we received from Severson Heating & Air. From the moment we…read morereached out, the team was incredibly responsive and kept us informed every step of the way. Mike took the time to clearly explain the issue with our AC system, outlined the repair options, and provided upfront pricing so there were no surprises. What really stood out was Mike's honesty and professionalism. He patiently answered every question we had without ever making us feel like we were inconveniencing him or being pressured into unnecessary repairs. Their transparency and commitment to great customer service gave us complete confidence throughout the process. We highly recommend Severson Heating & Air to anyone looking for reliable, trustworthy HVAC service. They have certainly earned our trust, and they will be our first call for any heating or cooling needs in the future. Thank you for a job exceptionally well done!

Very nice experience with this company. They very truthful and courteous. It was sent by my home…read morewarranty Liberty Home Guard thanks to Mr Ronald Moran for assigning a very punctual technician.They fixed right away the issues regarding my a/c. He patiently waited for the approval of home warranty and my a/c is now fixed. Thanks a lot to Michael

Awesome customer service extremely polite, and knowledgeable and took the time to listen to my…read moreissue and got right to work. After fixing the issue quickly, he waited around to make sure that the unit continued to work. Hands-down the best experience I've had with an HVAC company!

I went through my extended home warranty…read more When this company sent the technician Josh out to my house, he was very professional. I appreciated all of his information on how to maintain things. Josh was awesome and I definitely recommend this company whether you are going through your extended home warranty or just calling them on your own. Five stars for sure

Trevor is a nice guy and very honest. He came out and assessed our entire unit, gave me a price to…read morereplace it which was extremely reasonable. Once I was scheduled he and his workers arrived on time as promised. They were very polite and made sure they cleaned up any mess as they went along. Trevor even went the extra mile to paint the exposed area on the house (as the new unit had a different size box) so it wouldn't look ugly. They take pride in their work which is unusual these days. Would highly recommend this company!

Lets get straight to the point. 5 stars all the way around! My AC unit stopped working in May when…read moreit starts getting hot. I was referred by a friend to Baker Heating & Air Conditionong. I saw all the 5 star reviews on Yelp so I was immediately relieved and comfortable. Travor arrived on time. He figured out the problem in about 5 minutes. He said I had a broken wire and a bad capacitor in the attic. He swapped out the capacitor for a new one and fixed the wiring. I think he was in my attic for 20 minutes and the job was done. Very fair pricing. Nice guy as well. I will use him for all my heating & AC needs for now on.

Had to get our house fan fixed. Came inspected the problem, they ordered our parts and when it came…read morein, they called to set up an appointment right away. Chris was the person who came this time. Chris is a gentle giant, very friendly and approachable. Greeted me with a big smile and has great conversations. Very informative and taught me something new, how to save money on my bill with the fans. Also wanted to throw in there, he seems like a good driver. Haha

Outrageous pricing and gaslighting…read more I'll leave it to the reader to look at my quote images for just the HVAC Goodman components, and google their prices. On average I found it was at least half of what Sierra wanted to charge me. The need: Last winter I had gotten several quotes for replacing my aging furnace and adding AC. Most of the quotes were in the $14k range, with one quote dropping down to the $8k range. These were all homewise quotes (seems to be standard) I just wasn't ready at the time, since I needed my electrical panel replaced. The Draw: Saw the "$20,000? No way." ad on Facebook. Saw other ads saying, "Get it online just by answering a few questions!" Problem is you never get an instant quote. Instead you get someone calling your number in the next few days. I figured it'd be in range of the other quotes. I told the ladies on the phone what I would be looking to pay. Pulling the wool: Well besides no "instant online quote" someone was dispatched to my house. They were pleasant enough, but they kept trying to gaslight me. It's not easy to gaslight me. I know what these things cost from my day career in IT and Facilities work. I've had to get this type of equipment installed several times. I know the approximate cost of materials, labor, and what it *should* cost. The unexpected: Despite all of this expertise the guy sent to my house presented me with an offensively bad quote. They wanted to tear out all of my duct work, replacing it with flex duct. (Just last year it was camera inspected and I was shown it was fine) to the tune of $5,000. The Condenser, air handler, and furnace was $13k (as shown in the quote screenshot) The Gaslighting: This is where things too a big turn. I plainly told him, "We are not at the same place here, I'll have to pass" and I would expect at least some level of negotiation. "Well, I can drop the price to X" Instead it was "It's only $250 a month!" with no explanation of the terms/number of payments. $250@mo for 52 months? $250@mo until the balance is paid? My wife and I both have credit scores in the 800's. We're very good with our finances. "I had a guy quote me $8k last year" was passed off as impossible. No, it's not impossible in the dead of winter when AC installers are starved for work. Dear Reader, just google these components: 1-3 Ton 14.3 SEER2 R-32 single stage condenser unit-Goodman GLXS4BA3610 1-3 Ton 14.3 SEER2 R-32 upflow/horizontal evaporator coil-Aspen DE36D4D175R530 1-80% 60,000 BTU Up flow/horizontal single stage Low Nox gas furnace-Goodman GR9S800604BX Add up the price. It's not $13k. I also question the expertise here, as Low Nox is no longer acceptable for installs. BAAQMB has mandated Ultra Low Nox. Bad price, gaslighting, unnecessary work, and lacked knowledge of local regulations. I dodged a bullet. **Edit** Shortly after this review I got a call from Sierra, arguing over my review. I just hung up, then got a harassing text stating this was over "feelings" before blocking the number. The gist of my experience is there was expectations that were setup by the ads that were not met by the prices, expertise, or lack of professionalism.

Elias was very helpful for us in getting air conditioning before the heatwave. We had to deal with…read morean outdated system and some difficult wiring, but he went the extra mile in getting things going for us. He came back earlier than expected to install and came in late evening hours, which was very convenient for our family's needs. The fact that he ensured we got air conditioning the night we called is top tier. 10/10 would recommend :)

Elias was awesome to work with. He arrived on-time for our AC tune-up appointment with a positive…read moreaura. He is very approachable, professional, and knowledgeable. He addressed my concerns and did a thorough job. He is definitely going to be my future go-to person for my HVAC needs.

The condenser fan motor seized on my A/C unit last week, right at the peak of the 90 degree…read moreweather. Being somewhat familiar with A/C units and an electrician I took the unit apart myself and found the fan motor seized (not moving/very hard to turn). So I began my search for a motor. I Actually called Dell's Heating and air first simply because they came up first in my search for A/C companies in Tracy. Dell's did not answer the phone......ever, this is on a Friday at 930am. Called several times that day and no answer. My wife actually knew where their office was and said we should swing by and see if they were open, which they weren't. Even though it was during their normal advertised business hours. Next Generation was my next call. Their secretary was very friendly and said she wasn't sure if they had any motors in stock but would have her tech Bill call me. While waiting for Bill to call me I also called Altamont Mechanical heating and air. Altamont told me that they would come replace the condenser fan motor for $400, and no they don't sell the motor to the public but maybe Grainger would have one. WHAAAAAAT?????!!!! Are you flippin kidding me $400? the motor costs $97 on amazon! I just didn't want to wait if I could source locally. Then Bill of Next Generation came though! We spoke on the phone and I explained my situation. Bill even provided additional troubleshooting advice, suggesting the capacitor may also be the problem. We exchanged some texts so he could see the motor information and then provided me with 2 options. I could replace the motor with an identical aftermarket motor that he had at the shop(which is what was was in the unit) for $90 or he could order me an OEM for $120. Waiting was not an option and the aftermarket motor had been working fine since I bought the house 6 years ago so that's what I got. I drove up to their shop up by 205, met Bill there and bought the motor. Bill even threw in the Capacitor for free and took the time to explain the installation. Incredible customer service you just don't see anymore. My family and I thank you Bill for all your help.

Great Service Great Price Great Job. I found these guys through Yelp. Thanks again Yelp…read more The owner of the company came out the same day we called the for an appt. He was very friendly and took the time to show me exactly what he was doing all along the way. He spent a lot of time working on our system and the price he charged me was extremely fair. I would absolutely call them the next time we need repairs.