My wife and I have used the Pellegrinos' services on multiple occasions over many years and are…read morevery happy customers. We first used them over 5 years ago to install a multi-room mini split system at our condo. After we compared many quotes, they gave us the best value offer and were easiest to interact with. Their work has stood the test of time and is proof that our confidence was well placed. Their service is among the best I've experienced. They have been back upon request without hesitation. They worked with our unique situation to use our old existing lines in the walls upon our request to prevent tearing out walls and were able to diagnose and repair an old leak later on after advising that this might happen. Even when I had mistakenly requested them to come out, they ran thorough tests and graciously didn't give me any trouble whatsoever. They are committed to their customers over the years. When it came time to install a big central air system at our new home early this year, I knew exactly who to contact and didn't bother getting additional quotes. Again we had a unique complex situation due to custom architecture. They gave us multiple options including minisplit and central air with pros and cons and their preferred recommendations. We have been very happy with the central air system they installed with Honeywell electronic air cleaner and REME HALO purifier for allergen sensitivities. Jacob, John, Leon, and the crew are all solid family oriented professionals that have run their company for a long time and are easy to work with and will give you their honest opinions based on decades of accumulated experience and up-to-date knowledge. They will hear you out on your needs and preferences without pushing anything extra and are open to working closely with you to specify the details of vent opening placements, air handler and condenser unit placements etc., and work hard to meet your preferences. I've recommended their services to others and wouldn't hesitate continuing to do so. 5 stars!

I was referred to Pellegrino H&AC by a family member after my outdoor unit fan wouldn't kick on…read more They were amazing to work with, honest and got the job done quickly and efficiently. Would definitely recommend and use again if necessary!

Andrew the owner came to the house and was just amazing! He is pleasant, clean, neat. Did excellent…read morework, added another cold air return vent , Replaced a fan for heater chamber , even went on roof and sealed all roof vents, who does this kind of caring quality work, Not many !!! Andrew IS the "A" in ALT does ! I Highly recommend as did our Plumber That is how we found Andrew !!! ALT Heating and Air Conditioning 619 916 8946 Sincerely Craig R Brown/ Patricia Devlin

ALT is now my favorite HVAC company. Today, its hard to come by companies as trustworthy and…read morecustomer service oriented as ALT. Heard about them through the SDG&E AC Quality care program (an absolute must in San Diego). Alex came out and did the most wonderful job on my 30 year old system getting it running like new! He cleaned the inside and outside of the systems, fixed a number of air leaks and general preventitive maintenance. Alex went above and beyond to help out. After Alex's work, the Air Conditioning system is working so well and blowing cold like it has never before. I could not be happier about ALT. He spent the time to explain what he was doing and why. Answered all of the questions I had about his work and HVAC. Super nice guy to boot. Absoute incredible service to the point that I can wholehartedly reccomend ALT for any HVAC needs. I will be using ALT when I upgrade my system in the future.

Just wanted to Thank "Perfect Heating & Air" for their Ultimate Professionalism in installing &…read moretrouble shooting both my Jobs Your Husband is a Master Craftsman & Ollie is also a Professional is who is learning from the Master "Chris~ Obi-Wan Kenobi" The AC Force is with me because of your Ultimate Pro's at Perfect Heating & Air. Nikolaj O.

My AC stopped blowing cold air over the weekend, so I contacted Perfect Heating and Air. Luckily,…read morethey had a cancellation on Monday and were able to come out to check the issue right away. They quickly identified the problem with the capacitor and replaced it within a couple of hours. Their prices were very reasonable, and Audra kept me updated with excellent communication throughout the process. I was very happy with their service and would highly recommend them!

Airmerica is an HVAC company that dismisses your concerns, installs faulty systems, and then tries…read moreto upsell you on expensive "solutions." They'll beat any price you bring the table but you get what you pay for. Ryan, the owner and install technician, installed a new AC and furnace in my house. About a year later, I contacted them about a persistent "funky smell" coming from my AC after having not used it for a few months during the winter. He waved off the issue, suggesting the smell was merely "due to us cooking," then dirty sock syndrome which can't be explained or treated, and offering temporary "smelly stuff" (basically air freshener in my furnace) that was part of my twice a year maintenance plan that's 3x what others charge. None of this fixed the issue, and was eventually told I need to an expensive air purification system called "Phenomenal Air." I thought I already had that since he upsold me on a Plasma Pure Air purifier during initial installation of my system, but that apparently does nothing. After getting two other opinions from more reputable HVAC businesses who have been in business longer and have way more 5 star reviews, I discovered the actual, fundamental problem: a clear workmanship issue where my unit's drain pan is tilted away from the condensate pump which causes standing water. These other HVAC pros independently agreed this is an issue and likely the cause of the smells. When I brought this clear installation error to Airmerica, they refused to fix it under their workmanship warranty and instead insisted on charging a "labor fee." Ryan says standing water in HVAC is normal and that the tilt away from the condensate pump is not an issue because "there is no gravity in the system." I had to try hard not laugh - he was trying to convince me that he installed a vacuum in my furnace where gravity has no effect. I'm not sure why Ryan is in HVAC when he's a real physicist. When I proposed the logical, cheaper step of fixing the drain pan first to see if that solves the smell--a fix all other professionals recommended they cover--they stonewalled me. They refused to provide an upfront quote for the drain pan repair, instead telling me to get a quote from a competitor so they could "price match". Why would I trust these guys to do any more work? The entire experience was marked by arrogance. Ryan loves to quote his 30+ years in the industry and truly believes no one knows HVAC better than him. When you ask him questions, he explains things without empathy or understanding. Don't bother offending his genius with opinions from more reputable HVAC pros. What a total lack of accountability for their own installation errors and terrible business practice of trying to undercut every bid. Even after having referred people, including my sister-in-law, to them, they chose to fight me on a clear workmanship issue. Stay far away from this company. Oh and by the way, I shimmed the drain pan to fix the tilting so that it's properly driving water toward the condensate pump. Smells are gone.

Everyone at Airmerica did a great job installing a Samsung mini-split for us. From my first call…read morewith Joyce to meeting with Ryan to install by Steven and Daniel they were professional and did what they said they would do. The install crew cleaned up after themselves and were nice to our dogs. Pricing was fair. Great experience, highly recommend!

Our air-conditioning was installed in April 2017. I received quotes from 5 companies, one of them…read morebeing Airmakers. I phoned for an appointment & Van arrived the next day. The woman who answered wasn't friendly, but wasn't rude either. He's a direct, no frills type of guy - which works great since he saves you a ton of money while providing quality products & work. His quote included a new furnace (ours was still functional for central heating but not recommended for AC), condenser, thermostat, a new duct to our room addition & new registers throughout the house. His quote was a third to a half less than the other companies. The installers were extremely friendly. The job took a few hours to do but didn't impede on our day. We did clean up (nothing major) after the installation but I didn't mind since they saved us thousands of dollars, literally. About our home: We've lived in this house for almost 40 years. Our original furnace was also Rheem (the brand Van installs) & still worked well during the winter months. The inside of our house is usually temperate throughout the year, but can reach temps over 90 degrees during the Santa Ana weather & below 60 during the winter. So far, our bill averages out pretty well with occasional usage. Thank you, Airmakers!

After the recent heatwaves, I finally decided to get AC installed. Since my furnace was original to…read morethe 1970s construction house, I needed to get that replaced as well to fit an AC coil on top. How the process went...I first called Airmakers and left a voicemail. The next day, a woman returned my call and was able to schedule an onsite estimate the very next day. Van the owner came out to give the estimate and seemed like an straightforward guy that doesn't resort to marketing gimmicks. He checked the furnace closet, the breaker panel, and the existing registers and gave me a really competitive quote. A week later, I called them back asking to extend the ductwork into one of my bedrooms which didn't have an opening, and to get a WIFI thermostat. Van was able to add the extra work without too much additional cost. After collecting 3 quotes, Airmakers had the most competitive quote for the amount of work I was looking for. I was able to get the installation scheduled within the next 3 business days. The contractors were friendly and took about 6 hours to do their job. They did a fairly good job of cleaning up, not the best cleaning job I've seen from a contractor (I rate the clean up an 8/10) but for the money they saved me, I didn't mind too much. There was an old unused duct run in my attic that they disassembled but that I had to pull out myself. Everything seems to be working as expected so far!

Very expensive. $330.00 to change a capacitor. $140 for diagnostic visit which is reasonable but…read moreany repairs are very expensive.

Leaving four different appointments with an unresolved AC issue. Unreal…read more The tech came in pointed the laser at the duct and saw it was not working. The said that the compressor he just replaced was "backing up". And it wasn't working. This stated at 9 in tbe morning and at 4 he said this. Then he left. Only to leave a message w the tenant supervisor that I should run it with the windows close for an hour and it should work. Right. I knew what that meant. Still no AC. I would not recommend this company to anyone. Be aware.

I have always had a really great experience with Hans Energy Systems. Josh and his son were…read moreprofessional, responsive, and clearly very knowledgeable about HVAC and energy systems. The communication was excellent from the start and they took the time to explain everything so I understood what was being done and why. What I appreciated most was how reliable and detail-oriented they were. They showed up when they said they would and made sure the work was done properly. It's refreshing to find a company that takes so much pride in their work and truly cares about their customers. If you're looking for someone trustworthy for HVAC or energy system work, I would definitely recommend Hans Energy Systems.

I found Hans Energy Systems while looking to install a Tesla charger at my home. Hans is an…read moreapproved installer of Tesla chargers. Josh got me scheduled quickly and his son Jacob came to do the work. Jacob was an absolute professional and did quality work. He even answered a few questions about some other electrical work I may need do, as well as took a look at my AC system. He gave me some suggestions and told me that they also do AC repair and replacement. I will absolutely be using Hans in the future. I was so impressed by Jacob that I contacted his boss to say so and learned that Josh is his father. Amazing family business.

I would definitely recommend Extreme AC and Heating. I can't say enough about Joe and his crew…read more They are so professional. Very responsive to the customer needs.

Joe fixed an AC system that failed almost exactly after one year. The same part was replaced again…read morebut Joe refused to stand behind his work and charged once more for a bad job performed by him! A request for refund was issued but Joe just answered with no and no reason was given. Other than that He is very polite - not a good reason though for me to use him ever again.