I've been using Diamond Air Services for over 5 years, and they've earned 5 stars every single…read moretime. They truly are a dream team! From routine maintenance to service calls, they've always been professional, honest, reliable, and incredibly knowledgeable. The technicians are punctual, friendly, and take the time to explain everything clearly. I never feel pressured into unnecessary repairs--they genuinely care about doing what's best for their customers. It's rare to find a company that consistently delivers outstanding service year after year, but Diamond Air Services does exactly that. I trust them completely with my HVAC needs and recommend them to anyone looking for dependable, high-quality service. Thank you for five years of exceptional work. You've earned a customer for life!

Contacted Diamond Air on 8/25 to inquire about options for ac service at a house. Tiffany was very…read morehelpful and friendly, as she always is when I call. She stated that Anthony would come out the very next morning and see all options available. The very next morning, Anthony had completed a thorough and detailed estimate with pictures attached. The pricing was a lot lower than I even imagined, especially after dealing with another AC service provider (which I will never do business with again after the great service and pricing from Anthony and the crew). Was scheduled to have work start by 9/1 but received a call from Anthony advising that his crew would be out a day sooner to help with the heatwave. A new AC unit and furnace were installed along with everything that goes with it. They even did some drywall work! Anthony and the crew at Diamond Air are our go to ac and furnace providers. They stand behind their work and their great customer service makes it easy to do business. Shout out to Howie as well. He came out in February to check something another ac company scared us about. He explained there were no issues and helped put us at ease. The other company wanted us to pay for services we did not need but Howie was about honesty, not profit.

I would absolutely recommend this company! I called them and when I needed immediate ac service and…read morethey were able to come out the very next day on a Saturday. I had Daniel come out to my house for the service call and he was outstanding! He diagnosed the issue with my system and was able to fix it with no issues. He was also very personable and loved the family dog

Daniel helped us to troubleshoot and fix our AC in a very hot day. Nice, knowledgeable and…read moreprofessional guy.

Sky was an outstanding technician sent by All City. He arrived quickly, diagnosed the issue…read moreefficiently, and was honest throughout the entire process. I really appreciated that he gave me several options to consider instead of pressuring me into one solution. What impressed me most was how clearly he explained everything. Since I know very little about how HVAC systems work, he broke it down in a way that was easy to understand--almost like he was teaching an elementary school student, but in the best way possible. He was patient, knowledgeable, and incredibly skilled. Thank you, All City, for sending someone with Sky's expertise and valueto my home. He's a true asset to your team, and I highly recommend both him and All City!

I called All City Plumbing, Air and Electrical because I had diagnosed that my furnace's blower…read moremotor and capacitor needed to be replaced. Jonathan came out and confirmed that that was indeed true. Everything seemed to be going well. Jonathan was very friendly and polite. When it came time for the estimate, he told me it was going to be just under $3,000. That seemed like quite a lot to me for just changing out a blower motor and a capacitor. He also told me that my Rheem furnace couldn't take just any old blower motor and he had to order one special. He said that his company doesn't deal with Rheem because their parts are hard to get. I reluctantly agreed to the repair, which he said would probably take place the next day. Later, he called and said the part wasn't going to arrive for a whole week. This was during one of the hottest weeks of the year in Southern California and I certainly didn't want to be without air conditioning, which runs through my furnace and needs the blower motor. I asked him what my other options were. He told me the only other option I had was to get a whole new system. He explained that he could install the system in only 2 days time or I could wait a whole week and have him repair the blower motor. He also mentioned a 10 year warranty with 1 or 2 years of service from his company. I asked him about the brand and quality of the Furnace that he intended on selling me, which was going to be almost $8,000. He told me it was better than my current system brand and I asked to get it in writing so I could do some research. After not receiving anything in writing I called his company and requested the same thing from them. Shortly after the conversation with his company I received an email specifying the make and model of the new furnace. I researched online and discovered a few interesting things. Number one, Jonathan had lied to me about Rheem parts. I found out from my online research that Reem takes Universal parts and I would not have had to wait until the next week to receive a blower motor that would fit. I also discovered that blower motors and capacitors cost nowhere near $3,000 to install. And finally, the brand of the new furnace that was recommended by Jonathan was nowhere near the quality of the Rheem furnace that I already owned. I canceled the job immediately with the company and again with Jonathan when he called me to find out what was going on. I am still waiting for my refund on the deposit! My contractor friend and I went to an HVAC store and purchased a universal blower motor and capacitor for $180... and installed it ourselves in a couple hours. The system is working perfectly. I don't recommend this business at all. I'm completely confused on why they have such a good rating on Yelp, which is why I picked them to begin with. This was a clear case of trying to take advantage of an old lady in a wealthy neighborhood. Shame on them!! Update: I received a full refund of my deposit and the service fee was completely waived. I got a nice apology from the owner and a manager.

Highly recommended !! Very professional and courteous staff. We have Danny and he is a great…read moretechnician. They keep our unit running very efficiently. When it was time to replace they did a great job on the correct unit and immediate install. Go with Goldbaums !!

Where does one start, when working with an amazing HVAC company Victor was the point person to…read morecome over and get us an estimate on the cost of a brand new air-conditioning and a Home that is almost 70 years old. He checked under the house into the vents, took pictures. The team of Goldbaums, started at 7 o'clock and completed around 1 o'clock. This team works so well together. Everything was covered when the work was being The lead person kept on checking to see how my mom was doing with the new air conditioning and all the work. The workmanship is outstanding. The service of this company is outstanding. I cannot say anything wrong about this company. If you want a company that stands by their word this is the company. If you want a company that works together so well this is your company. The best part of it they cleaned up after they left. Thank you team for making this and a very easy process.

Had an issue with my HVAC just as the summer season was coming around. It would turn on for a…read moresecond and shut off constantly. I feared for the worst. Called Helping Hand. They came out a couple of days later, diagnosed the problem, and resolved the issue in about 30m. It ended up being a shorted circuit board. Replaced that and only that. It ended up being a very affordable resolution. I am super happy with their knowledge, honesty, and professionalism. Thank you so much Sean/Ryan.

We had our A/C and heating replaced and the guys with Helping Hands are the best. Great price and…read morevery efficient. We highly recommend them ! Top quality. We are so happy. Thank you for your service.

My house is older and had an R22 system that went bad so I needed an entire new setup. I got some…read morequotes ranging from $15-22k and they couldn't do install for a week and I don't know if you live in so cal in the summer, but it's HOT. then a friend recommended SOCO Air. I called, they were there the same day to take a look at it and give me a quote, they were no bullshiters, didn't try to screw me, just gave me their cheapest quote for the best product, it was cheaper than the competition, they gave me a Lifetime Warranty which is the best part, and they did the install the next day, I couldn't believe the service. All and all I am very impressed by their professionalism, their results speak for themselves. I will be having them do all of my future repairs and recommending them to all my friends and family. So happy I have a solid HVAC guy now that I can trust.

Quick reliable service! Was able to come out quickly during the heat wave. Would definitely…read morerecommend with fair pricing!

John and Adan came out to our house to check our AC. They were respectful and pleasant. I highly…read morerecommend Sims for your AC needs. Both guys were knowledgeable and took time to exlpain whats happening with my system. They answered all of my questions. But my biggest take away was that John was honest. Will recommend you guys to family and friends.

I just had one of the best experiences with an HVAC professional ever. Dave from Sims Comfort…read moreSolutions helped me over the phone and text, walked me through what to do step by step, and saved me from paying a diagnostic fee for something that turned out to be simple. He was completely honest about the cost of me DIYing it versus what he would charge, and that kind of integrity is rare. Dave was patient, kind, and had amazing interpersonal skills. He could have easily come out, billed me, and called it a day, but instead he helped me troubleshoot everything without rushing me. Because of that, he earned my future business and all my referrals. I'm even sending him a thank you through Venmo because he truly deserves it. I wish him nothing but good karma. If you need someone trustworthy and genuine for HVAC work, call Sims Comfort Solutions and ask for Dave.

Anthony Edwards and Jeff Rosas were great. Explained everything throughly and gave us great…read morepricing. Very nice people and everything went smoothly. Exceptional response time and timely installation.

Today, I had my hvac system repaired and maintained. I was…read moreable to get an appointment with a day. My service tech Edwin was extremely professional and knowledgeable about the system. He answered all my questions and provided assistance with the financial options that were available to me. He delivered a same day resolution and advised on future maintenance. I was amazed and grateful for the service that was given on this visit. I recommend this company for any hvac needs.

I'm so glad Costco has partnered with NexGen for their EcoWater reverse osmosis system. I found…read moreNexGen to be extremely knowledgeable, professional, and well organized. When I needed to replace my filters, they were the only company that identified that my original installation was incorrect. They were honest and, after reviewing the system, absolutely right. Their team is friendly, helpful, and communicative every step of the way. The plumber, Javier Rodriguez, was especially impressive--very confident, knowledgeable, and personable. He even put booties over his shoes without me having to ask, which I really appreciated. He knew exactly how to install the missing piece and took the time to troubleshoot additional issues after the installation and filter replacement, including pressurizing the tank. What stood out most was that he didn't rush--he made sure everything was working properly before leaving and walked me through the steps so I can handle the next filter replacement myself. He also offered helpful recommendations for future parts I may need. I highly recommend NexGen and Javier! My only wish is that the refill prices were a bit more economical.

Appointment NIGHTMARE! I've been a repeat and loyal customer to NexGen. Their plumbers are great…read more But getting an appointment...HORRIBLE! Made advance appointment for plumber to get day and time that worked for me. Person on phone agreed (9-12 this day). Day in advance: I call-confirm I'll be home. Day of, hour in: "text: plumber coming"...two hours. I check phone. Three calls from NexGen. I call back: "Plumber late. 3-6" Okay...2pm. I call to check: "Plumber VERY LATE!" Oh, no. Hour later. Check phone, calls from NexGen, "Need to reschedule." I ask: can I get 8-11 tomorrow? Agreed to by person on phone. Next day. Hour in, I call: "No plumber until 3-6" Ack! Two hours later, several calls from NexGen (I don't keep my phone on me 24/7, so I keep missing them). Call back. Get dispatcher. "You need to reschedule for day after tomorrow..." We talk. Kind dispatcher manages to get a plumber to me by 2. So. here's my take away. I LOST 2 DAYS (almost 3!) waiting for a plumber and NO ONE ever said: "Those days bad! Pick another." Which I could have, if given early warning. Fortunately, I work from home. If I didn't, or had to pick up kids, or had appointments imagine how much worse this would have been. I understand that plumbing involves emergencies and jobs taking longer than expected, but until I talked to dispatch, I got no help. Just "not yet, not yet, reschedule!" Which = "We don't value your time. We don't value your loyalty. We don't value you." I don't want an apology or an explaination. I want NexGen to FIX THE PROBLEM. Their reps are saying "there's a plumber for you this day," and dispatch is saying "Nope!" GET THEM TO TALK TO EACH OTHER and arrange realistic times for advance appointment customers. And make sure whoever answers calls can HELP THE CUSTOMER if a bottleneck occurs, not just give them another time that won't work.

Hit up my guy Benny at Reddz and he came out and took care of us again...He came out right…read moreaway..Took care of our issue and now we're completely comfortable..He swapped out our condenser unit..Did a clean job..everything is running perfectly and at a great price..Benny is a cool dude..He will work with you. He strives to make the customer happy and satisfied. Appreciate you Reddz...

We had an amazing experience with Reddz Heating and Air the first time around, we called them back…read moreout to service the AC unit in our new home. Benny and his team completed a full system relocation for us, moving everything into the attic. They also installed a brand-new Daikin system along with a heat pump, an air scrubber, and new ductwork. Our house feels a lot cooler and we have peace of mind knowing the air quality within our home is much better. Once again, Benny took the time to explain each step of the project, showed us all our options, and answered all our questions. On top of that, we feel like we got incredible value for the quality of work and the system we now have. The work was done efficiently, with great attention to cleanliness and care for our home. We couldn't be happier with our new system and will continue to recommend Reddz to all our friends & family needing HVAC work.