My 3 year old furnace would't turn on, & it was very cold in my home. The furnace was installed by Ortiz HVAC, but they couldn't come out until next week. I searched for Carrier dealers & found Main Air. Raj was able to come out the same day, & he got my furnace going again & also did routine maintenance. He arrived on time, resolved my problem & was very courteous. He was very reasonably priced & was less expensive than other companies. I will definitely call him again if I have any furnace problems. read more

Raj was heaven sent! Our Furnace went out and I tried to YouTube fix it but no joy! I remember calling Raj 5 yrs ago because of excellent results on a different matter! This time no difference. Raj fixed it and we are very happy cuz we have an elderly living with us and need heat ! We'll done Raj...we'll call you for all future needs !! Thank u !! read more

The Main Air team is simply awesome! I needed to replace a furnace that was probably over 30 years old. Raj the owner came out to scope out the work. He took the time to work with me and gave me the most competitive price on the spot. The whole process was very professional. No fast sales talk. No B.S. The installation was very smooth. Raj was very accommodating with the scheduling. On the installation day, the team showed up on time, did everything that they promised, and made sure that everything was done right. They are hardworking people that take pride in their work. They are also very nice people. I had a great time working with them. I have had my new Carrier furnace for a couple of weeks now. I am completely satisfied with the result. I would recommend Main Air to anyone who is looking to replace or repair a furnace. Thank you Main Air! read more

Main Air - Before: My older than old furnace. - Heating & Air Conditioning/HVAC Near Me - San Bruno, California

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I'm not sure what happened here... I had Raj service my furnace & dehumidifier a year ago and was very happy with his work. I asked him to put me on an annual maintenance schedule but as of now I have not heard from him. I've tried messaging him as well as emailing him but 2 weeks later still no response. I'm not sure if he's still in business or if he's simply too busy to respond. Well, whatever the case he lost my business. Best to look elsewhere if you need HVAC servicing done. read more

Raj and his team did a great job installing a new high efficiency furnace and all new ducting. He is very knowledgeable and does everything the right way. My only issue was the communication could have been better. Since I got a high efficient furnace there needs to be two plastic pipes that come out of the house and I didn't know that. They look ugly. And the control on the wall that he installed is outdated and I can't use my phone to change the temperature. Lastly, I tried contacting him a couple of months ago, called and texted him and he didn't reply back. read more

Raj and his team are excellent. They came on time and did the work as expected. They also put In some extra stuff that make the setup look nicer. Will definitely recommend the job to others. Price was fair. Thanks guys read more

Main Air - Heating & Air Conditioning/HVAC Near Me - San Bruno, California

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Very professional. Represented by Raj, who is a gentleman and treat his customer with respect. My heating furnace needed a working part. Raj able to figure out the needed part and set my heater running again. He also provided an advise to keep my furnace in top condition. An advice that saves thousands of dollars and extended the life of my furnace. I hope I did not annoy him with my auto repair analogy, as this is part of my way to relate to him when explaining what needs to be done to my furnace. Many thanks, Raj. I hope you find this review helpful read more

Main Air - Heating & Air Conditioning/HVAC Near Me - San Bruno, California

Our 30 year old furnace quit on us, and after getting no response from a couple of other nearby heating places due to Covid, Raj was willing to come out and inspect the furnace the same day. After the inspection and recommendation to replace the entire unit he didn't charge me anything for the visit, and sent over several furnace options for me to choose from, all of which were less expensive than anticipated. I chose my unit and Raj and one other person came out and got rid of my old furnace and had the new one up and running in a few hours. Raj never pressured me for a sale and was always polite and responsive. Awesome experience! read more

I decided to go with Main Air Heating and Air for my HVAC needs! My furnace from 1958 finally busted in the Pacifica Area. I did 3 weeks of research (in the cold) on 5 local companies in the Daly City / SSF / Pacifica - Bay area, including Costco, Home Depot, and even a Family Friend who does HVAC on the side. Out of these bids, Main Air was reasonably priced and offered quick and courteous service. They were prompt and completed the job on 5/20/2019. (side note, Costco offered 15% cash back bonus on HVAC with gold membership, but despite this it was not able to hold up to Main Air!). In my opinion, Costco should look into Main Air as their partner! They fitted my house with an 80%, 3ton, 70,000 BTU, 2 stage variable unit from Lennox to replace my old worn out 1958 GE 80% 64,000 unit. They were honest and told me 80% would be better for my situation since a higher efficiency model (90% or more) would not amount to much savings in my 1500 square foot home. Return on investment with a higher efficiency unit (98%) would probably not be realized till 15 years later. Aside from price, professionalism and trust-worthiness is the other main reason why I opted for Main Air. They are a private/local company, owned and operated by 2 brothers, Mr. Rajkumar Tandel and Mr. Joy Tandel with years of experience. They are professional, down-to-earth, and most importantly, not ghetto looking. I did not feel worried leaving them alone in the house to do their work. In fact, they look like guys, I went to medical school with. With all of this said, I would definitely go with Main Air HVAC again if needed and skip the research. Trouble-free great work! read more

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My heater quit working on a cold day in early December. Ram came right out, took a look at it and came back the next day to replace the water pump. He was quick and got the house warmed up again. Pleasant to work with. read more

Zero/One star for not following up. Sent Raj photos and a video to describe the issue. It's been several weeks and no response.

This review is long overdue! Raj and his team completed an amazing all-electric new heating system for us in a San Francisco duplex. They went above and beyond in explaining the options to us, and they delivered despite a challenging location (hard to find parking, small basement space, etc). They were also very open to our ideas to place some of the units in a crawl space and under some outside stairs to maximize our space. We didn't hesitate for a second to recommend them to family and friends after the project. Thanks!!! read more

Joy, Raj, and Roy were great! Raj gave me a highly competitive quote to install Air Conditioning during his first visit and Joy and Roy worked really hard to get it installed and up and running a quickly as possible. It works great and has been a life saver during the heat waves and pore air quality days. read more

I can't recommend enough Main Air. Doing big jobs in the core systems of your house can be daunting. Raj and his team came in and looked at current systems and house, listened to my objectives and designed a system to meet those with a clear quote & price. Even with a challenging job (eg: cramped spaces, complex design with aux systems, concurrent electric jobs, etc) the team did an outstanding job with a "can do" attitude and profesionalism. Overall job came in on price with little surprises and passed all permit inspections. If you have a HVAC job to do, look no further. I'll certainly reach back out for any future needs. read more

Main Air - Lennox air handler, extra air intake, water pump for drainage and extra 5in filter module. Not shown: dehumidifier module. - Heating & Air Conditioning/HVAC Near Me - San Bruno, California

Incredibly professional service.  Raj and team installed a brand new ducting and heating/cooling system in our 2200 sqft house. It was completed on time, on budget sms wad the most reasonably priced too. The system works really well, and we were very impressed with how all the new ducting was proactively insulated by Raj.  This saves a huge amount of energy over time. It's just that extra bit of quality service that you can't always get but always want & need! We'll use the company to service the system yearly. We highly recommend these guys! read more

Excellent service. Our central heater stopped working. Raj was very busy but he accommodated us. Got the heater working within a day. Very reliable read more

Can I give more than 5 stars??!! Raj came out next day after I put in a call, and quickly was able to troubleshoot and advise us of the problem with our gas furnace. We had been without our heater for 5 days, so we were very pleased that he was able to quickly secure the necessary part, and do the work to get us back up and running within the hour. Very professional, extremely honest, and very informative. I highly recommend this company for any of your HVAC needs. We will be using them again in the future for our annual maintenance. read more

Had a furnace that stopped working and reached out for a few quotes. Raj responded right away and was able to schedule next day appointment. Came in initially to give a free estimate and diagnose the issue. Ended up staying to fix a couple issues he found - took the time to explain everything and offer a few tips on maintenance. Was very professional throughout the process and price was reasonable. read more

Raj did a great job installing air conditioning in our house. He was professional from the start and very communicative.

Definitely so far 5 stars. Raj was very flexible and a joy to work with. Communication was good and his quote beat out a few other competitors. He was able to work with my parents who can be complicated. So far so good. Raj replaced my parents heating system and so far no complaints. I'll update if things change but so far so good. Thank you Raj!!! read more

Very professional, very honest and very polite. i highly recommend Raj and his team. I called them and the scheduled me the next day morning for inspection then 2 days later they showed up and were very flexible with the mall schedule. They finished the job in less than 3 hours "my unit needed a lot of work and never been serviced before" and now its up and running like charm for a very reasonable price. Thanks Main air! read more

These guys completely exceeded my expectations on brand new heat pump installation, including ducting and vents for 2500 SQ ft house. Really professionally run business, trust worthy, and amazing work. On time on budget. The system looks and works amazingly. Thanks so much Raj and team, your work has improved the comfort of my house so much. I highly recommend these guys. read more

Our furnace stopped lighting the day after Christmas. I gave Raj a call and he came round later that day, diagnosed the problem (cracked igniter) and said he'd have the part the following day. If we hadn't been going on a weekend trip out of town, we'd have had it fixed that Friday, but he called around Monday and fixed it in less than an hour. Definitely recommend. We'll get him to design our heating system for a major remodeling we're planning in the next couple of years. read more

One of the best heating contractor we have ever had! Thorough, knowledgeable, honest, patient with all our questions and fees are reasonable and fair. Highly recommend! read more

Raj and team are awesome. Our heater went out and Raj was there the same day with an estimate. I ran into obstacles along the way and Raj was able to resolve all and complete the job quickly and effectively. I highly recommend Main Air for all HVAC needs! read more

Raj and his colleague were quick to respond, were able to diagnose my issue quickly, and completed the repair in under an hr. He also kindly explained the root cause, and what he'd need to do to repair before moving forward. Professional, prompt, and friendly; will be using Main Air again in the future when the need arises. read more

Raj responded quickly when our heater wasn't working. He was polite and professional, wore a mask and even showed us how to clean the filter ourselves! read more

I wanted to install an AC unit in my house and so I looked for a local contractor to do the work. Raj gave me the best priced quote and he ended up doing a great job. I would definitely recommend him. read more

Spoke to Raj and within two hours he was out our house trouble shooting our heater on a Friday evening thank you! Very professional and informative. Fixed our heater quickly. Without Raj'a help we'd be stuck in the cold for the weekend. Recommended by us. read more

I contacted Main Air about an issue I was having with an older furnace. They are extremely responsive and came out to the property just days before Christmas. They presented me with the option of fixing the furnace or replacing it. We discussed the pro's and con's and because the unit was 20 years old I decided to replace it. Main Air did an excellent job replacing the furnace under a strict deadline so we can restore the heat for my tenants at the property. You can count on Main Air to deliver prompt and excellent service, I recommend without hesitation. read more

Raj was very professional in installing my new furnace. His work is very thorough neat. Great on giving you a cost break!

Main Air was quick to respond to my request for quotes. I met Raj, the owner, and he was professional, friendly and most importantly, honest. Raj came for an inspection and was able to fix my AC system on the spot. Raj didn't try to sell me services that I didn't need at the moment and gave me an assessment of my system. We will definitely contact Main Air again for future services. read more

It was president's day weekend and it was freezing cold. My heater gave out, perfect timing, right? I called 10+ furnace repair shops and not a single one answered my call. Understand, it's a holiday weekend. I called Main Air, Raj picked up the call and told me he'll be at my house in 10 minutes. Sure enough, 10 minutes later, he came knocking on my door. Within 1 hour, he was able to diagnose the problem. The next day, out of his normal business hours, came with the parts to repair my furnace. He had it up and running within a couple hours. Very honest company. Highly recommended. read more

Had a problem with heater and came out promptly. Knows what he's doing and fixed my heater very fast. Very professional and highly recommend. read more

I hired Main Air to do some duct work on my heating system. They responded quickly, showed up on time, and did a great job. The price was reasonable for the work performed. I would definitely use them again. read more