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    Stewart Air Systems

    4.8 (167 reviews)
    Closed 7:00 am - 8:00 pm

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    Almost done... check out the hanging rods, fire protection plate, and the beefy cross bars!
    Summy L.

    My 23-year-old HVAC system recently died on the last day of 2020. After multiple quotes from many recommended HVAC companies, I ultimately chose Stewart Air Systems to overhaul my entire heating and cooling system. Justin provided me with a detailed quote of multiple options after evaluating my house and paying attention to what I was looking for. The quote I received was very well written, detailed, and clearly showed the price breakdown I was looking for. Ray and Paco were the installation team. Both Ray and Paco are professional, courteous, very hard-working, and paid great attention to detail. They went above and beyond to not only adhere to COVID precautions (face masks, gloves, and kept their distancing) but kept our house clean with drop cloths and cleaned up after each evening before leaving. The job took over a week, but we didn't mind because Ray and Paco didn't rush the job and were proud of their work. Ray was awesome and didn't mind helping me fix some of the disconnected lights in the attic and checked on some dilapidated bathroom vents. Paco even painted the attic door for me without me asking, along with the inside return vent. Both guy's attention to detail was such a relief. Overall, I had a great experience with Stewart Air Systems and felt I received a fantastic deal with the unit's price and the craftsmanship of the overall installation and service. I'll be adding Stewart Air System to my speed dial for future HVAC repair and services from now on!

    JuanP C.

    Great people! They replaced a condenser coil that had a leak (installed originally by other company) it was under warranty by the manufacturer and Stewart helped us dealing with them. I will hire them again if I need anything else related with HVAC

    Choose Stewart Air Systems!
    Dennis W.

    I used my trusty Yelp app to find a quality HVAC company that wouldn't try to pull my undies down and take advantage of my posterior. I found them! Thank you, Yelp buddies! You didn't let me down this time. Stewart Air Systems gave a free estimate, responded when they said they would, and completed the work as described. The estimate was reasonable and a lot cheaper than several other companies. It was like getting filet mignon from Flemings at a Black Angus price! I would absolutely recommend Stewart Air Systems in the future. Both brothers did a tag-team effort on my job and I was completely satisfied! Yelp 2017 challenge 16/100!

    New Daikin unit.
    Tim M.

    I see all sorts of Air Conditioning/Heating company vans on my way to and from work...I even called a couple of them to get quotes on our mini-split system. I also looked at the reviews on Yelp and based on the reviews, decided to call Stewart Air Systems. I am so happy I did! From the first moment they were courteous and respectful. I admittedly needed some guidance and it was provided without any "upsell" attempts. The installation occurred over the 4th of July holiday, so it was slightly delayed, but since the installation, it has been bliss!!! Good work, good company, but most importantly they are really, REALLY good people! I was so happy I could support a local, family run business! I could not recommend them enough. It has been hot and will be getting hotter...I could not be happier with their work. If you are looking for A/C Heating service, call Stewart...you will be glad you did! Oh, and the dogs loved them.

    New air conditioning system

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    Page 1 of 5

    Ask the Community - Stewart Air Systems

    Review Highlights - Stewart Air Systems

    Lastly, during one hot summer day, to my surprise, Steve texted me asking if the systems are working properly.

    Mentioned in 66 reviews

    Read more highlights

    Plumbing Buddies

    Plumbing Buddies

    4.8
    (246 reviews)

    I'm writing on behalf of my mom, Nora…read more Jeremy was excellent to work with from start to finish. He came to my mom's house to inspect and remove her old water heater and install a new one. Jeremy was professional, punctual, friendly, and communicated clearly throughout the entire process. He took the time to explain everything and made sure all of her questions were answered. She also appreciated how clean and organized he kept his work area from start to finish. The installation was completed efficiently and with great attention to detail. Most importantly, my mom now has the peace of mind that comes with a brand-new water heater and knowing the job was done right. She is very pleased with Jeremy's service and would highly recommend him to anyone looking for a reliable, knowledgeable, and trustworthy plumber. Do not hesitate to call Jeremy for all your plumbing needs!

    A huge shout out to Pro Integrity Plumbing for the superb job that they did with my entire house…read morebeing Re-piped!! I could not be more pleased with the results. Pro Integrity Plumbing did everything they said they would do and more. The price was very reasonable and the plumbers did a GREAT job under the leadership of Chris Musn, his crew is Kevin & Alyx and these guys work very hard aka "The Dream Team" Also great Customer Service Rep Satima was very Kind & professional, she always kept me informed. My name is Mrs. J Williams from Pomona, CA

    Hartman Plumbing Services

    Hartman Plumbing Services

    5.0
    (74 reviews)

    After last year's devastating California wildfires, my homeowner's insurance company tightened its…read morepolicies and refused to renew my coverage. One of their requirements was to replace my fully functional but 23-year-old (2003) water heater. I contacted Hartman Plumbing and spoke with Dan, who was extremely helpful. I sent him photos of the old unit by text, and he quickly provided a clear, fair quote. I agreed to it, and within a week, Dan and Mikey arrived right on time, replaced the water heater, and brought everything up to code. They were professional, efficient, and respectful of my home. The price was exactly as quoted, with no hidden fees. Thanks to their great work, I was able to meet the insurance requirement and restore my coverage. Thank you for the fantastic experience. I highly recommend Hartman Plumbing Services for their prompt service, excellent communication, and solid value.

    Found a small leak in my water heater and called Dan bc of the raving reviews. Dan came out at the…read morecrack of dawn the next morning to take a look at it and found out that the old converter had a small crack in it. He and his associate were both really awesome and professional, and Dan was nice enough to call around to try to find a local supplier who carried my old and antiquated model so that the cost would be kept low. Unfortunately my condo complex is built as cheaply as possible so nobody carried the part, so i decided to just let Dan replace it. He did that and a full flush for a reasonable price. His professionalism and efficiency, his patience with me, and competitive prices are top-notch. I definitely will be using him from now on for any plumbing issues i have in the future. 100% recommend his services!

    Western Rooter

    Western Rooter

    4.8
    (1.7k reviews)

    We had Western Rooter out to our house for a big job that we'd been avoiding for a while (shower…read moredrip, a couple of sink drips, pressure regulator) and Robby was great! He came and gave us an estimate, and it was cool that there is a discount for multiples of the same job. He came back the next day to do the work and he walked me thru everything he would be doing and how long it would take so I could plan around the water being off. Got it done sooner than he expected! After he left there was one place that I saw was dripping a teeny bit, I texted and he came back the next day, fixed it, no problem! Coincidentally we needed a backflow test so we had Alex out the following week and he was great too! He let us know that although we passed this year to be ready for next year being a problem, and we appreciate the heads up! The backflow test was $100 less that another place we used to use so we win! We will absolutely use Western again and would recommend them 100%!

    We had our home warranty company call to service a clogged laundry line. They cleared it but caused…read morea backup in the bath tub and kitchen sink. After hours on the phone with the previous plumber and the warranty company, they were not able to send someone out until after the weekend so we decided to look for an external company. After checking out Yelp, I called Western Rooter. They answered on the second ring (yay no voicemail box), and they walked me through the process. We were scheduled immediately to be serviced (weekend emergency). I cannot thank them enough! I was stressed out and really discouraged but Ritchie was prompt, knowledgeable, and professional. He cleared out the clog, cleaned out the black sludge in the tub, and even was kind to my very nosey and friendly 3-year-old who wanted to greet him at the door. Their prices were reasonable, the communication was excellent and SO easy. Western Rooter has a loyal customer in me. I will be happy to recommend them to anyone.

    Alpine Plumbing Heating And Air

    Alpine Plumbing Heating And Air

    4.8
    (980 reviews)

    Called Alpine last night as the drain pipe of our HVAC unit is clogged causing our air not to work…read morein some of the hottest days of the year in the IE. They were quick to reply on Yelp. Originally had a plumber sent out from Alpine this morning which he did not have the correct equipment. Following the miscommunication on my part (Plumbing vs HVAC tech) the owner Vince personally called me and told me that he was sending out another tech in the next hour that had the correct HVAC equipment to get the pipe cleared. (He said the drain pipe is a grey area between Plumbing/HVAC as while it drains into the sewer, that the plumbers don't usually work with pipes that small.) Incredible service! And really appreciate the owner calling me to make it right. We'll certainly call Alpine back the next time that we need help.

    My water heater was down and I am so glad that my friend recommended me with Alphine Plumbing!…read more Shoutout to Vince, Shawn, Edgar & John for helping me in getting my hot water back. The Alpine team helped me calling the Navien team to get the new part replaced through warranty so that's good value. I found out my water is very hard so lots of scum got accumulated which destroyed the water heater tank not able to heat up normally. To prevent his from happening again, I decided to install the Halo-5 water treatment system. The Alphine also managed to rework the pipping and make the installation of the Halo-5 with great care and efficiency! After the Halo-5 installation, Vince also helped flushing the water heater. While the flush is ongoing, he also helped me check my AC air filters as a courtesy. Before the maintenance, I was worried about the repair experience as I rarely have to worry about things like such and I'm very glad to say that the Alphine team has done an exceptional job! Thank you Vince, Edgar, Shawn & John again! This is the kind of team you would trust to get the job done professionally with a very friendly and polite manner!

    Stewart Air Systems - hvac - Updated August 2026

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