I had service done on my AC by Julio. He let me know he was on route and arrived on time as stated. He is very thorough and complete. He replaced thermostat and went thru step by step how to work it. Checked out AC unit and flushed water thru. Answered all my questions. Thank you Julio read more

Very punctual. Great service at a reasonable price. Knowledgeable and helpful. Thank you!

Felipe, Alan, and Paco, were great! They were always on time, well mannered, and very tidy workers. I would highly recommend them and will definitely reach out again for anything else I may need. read more

RIP OFF!!! BEWARE!!! Unoccupied house for sale and the AC dies. Family is all in So.Cal. A perfect opportunity for a dishonest service tech to take advantage of our vulnerable situation. That's exactly what the tech from JW Heating and Air did. After replacing the capacitor (a $30 part that takes 15 min to replace), the AC was fixed. However, our story doesn't end there... The JW tech reported that the breaker repeatedly tripped when he re-applied power and that the whole condenser and evaporator coil in the FAU needed to be replaced! The estimate? $7800!!! OUCH!!! I was able to get a trusted referral from a family friend (should have done that to begin with). This tech went to the house, reported that the AC was working fine. 2 days later, it's still humming along keeping the house a nice 78°, 24 hours a day. His bill? $87. Do Not Use JW Heating and Air! read more

We just had a new heater and an all new A/C system installed. Scheduling was easy and Gina was so nice and attentive. The workers that came out were knowledgeable and hard working. They left our house clean upon completion. I definitely recommend this company. read more

Needed to have our a/c checked because it had been a while. Julio came on time, was very considerate by wearing a mask and booties. He spent 2 hours checking everything and cleaning equipment and also took a lot of photos so we could see what was done and where we may have issues. We were very pleased with this service. read more

Can't say enough about my service today. Christian was the man. He made the entire process fun and informative - such a legend. He explained what was causing the AC issues I've been experiencing, took a plethora of photos, and told me my options. He even finished early and got me a discount. Best AC/Heating experience I've ever had - and I'll be a lifelong customer as long as I live in the area. Thanks JW, and specifically Christian, for a fantastic experience! Cheers! read more

brand new $25k Lennox HVAC system purchased in May. By mid August system is defective and not working. 3 weeks without air and JW only concerns themselves when I start screaming and annoying everyone I can think of affiliated with this ridiculous company. Never, ever use this company read more

In the height of Covid we were all stuffed in our home, working and studying together. We needed A/C and we needed it fast. A call to JW - they were out to look at our house a couple of days later. They made some suggestions about what was suitable (and more importantly available) and sent a quote later that day. Installation was scheduled, they showed up on time, and finished in two days as expected. They provided a follow up call to ensure everything was working fine. 1000% recommended. read more

Great company - installed my AC unit almost two years ago - have had a couple issues with it (mainly leaking) but they were always quick to come out and fix it. Gina in the office and Jaime in the field are fantastic. I called them again last week, they came out a few days later and found a pretty major issue with the unit - so instead of doing another fix, they replaced my unit with a new one! I didn't even have to ask. Great job guys! I'll continue to refer business your way! read more

Hard to give anything good on this one. But I contacted JW last month and an appointment was scheduled for this week. A day before it was cancelled because of an emergency. No, it wasn't moved to the next day or week but a month to two months out with the parting comment of maybe find someone else if you can't wait. Seems like I've already been waiting. read more

Our heater was not working right, called JW heating and they were very responsive. Sent a real nice technician and and he fixed the problem in no time at all and checked our heater out, thank you for your quick and very knowledgeable technician. read more

Although I have dealt with many service providers, I've never dealt with HVAC installers. When I needed a reliable company to assess the extent of my HVAC problem, someone recommended JW. Jamie thoroughly diagnosed the problem and explained it in detail without condescension. I awarded him the job based on his initial professionalism. During installation, he and his on-site co-workers were timely, responsible and highly skilled. Without any hesitation, I would call JW again if needed. I also would recommend them without hesitation. JR Palo Alto read more

In 2021 I moved into a condo in Santa Clara. I purchased the place knowing it would need a new HVAC system. My realtor, (who's been in the business 20 years) recommended JW Heating - the only HVAC company he will work with. I called JW in April 2021, but they were completely booked through September! So I went with another company that proved to be a complete disaster. They came out for "inspections" 4 times over a period of 3 months. Provided no information, no proposal and no follow-up. I finally gave up on them. I called JW again in September ('21). Jaime was at my place within less than 2 weeks. He did a full inspection of a challenging space that accommodated the air handler. He stayed over an hour...taking measurements, looking at all the equipment, the AC unit on the roof - everything. (More than the other guy had done in 4 visits). Jaime said he'd have to research available equipment and would have a proposal to me within a week. A few days later he sent me ALL the information. He completed ALL the necessary work within the time frame he originally set out. The final cost ended up being just slightly higher than his original proposal, but that was not unexpected. He was polite, thorough, wore a facial covering while in my home. His employees who did the installation were all incredibly polite, friendly and careful. They provided first-class, top-notch service. His office manager, Gina, kept the entire process moving seamlessly. JW secured all the necessary permits from the city of Santa Clara, arranged all necessary inspections, and made the entire process move along perfectly, and as promised. I could not be happier. They are a SUPERB business. I have since recommended them to friends. You will not go wrong with JW Heating. A++++++. read more

Jaime and his crew installed a new furnace and ducts t/o my house during a remodel a few years ago. When I recently decided to pull the trigger and add central A/C to my place, I asked my general contractor for recommendations and JW Heating topped his list. I reached out to Jaime and he got back to me quickly to setup an in-person visit. During the visit, he offered suggestions on the best setup for my home and then followed up with a formal bid which turned out to be a competitive price. One week later, JW Heating installed the A/C unit just in time to stay cool during a recent heat wave. Easy process throughout - I highly recommend Jaime and his crew for all your heating and cooling needs! read more

Called Jamie about our 15 year old condensing heater. They came with good references. We eventually called PGE to confirm the heater safe. Not sure what the problem was but it seems to work. Installed carbon monoxide detectors too. read more

I paid for regular service for several years. Earlier this year they made an appointment to come by but never showed up. I called several times over the next two weeks to leave messages to ask what happened and if they could come by again. They never called back. read more

I didn't have heat for two weeks and was using another company who kept putting in new parts but not fixing the problem meanwhile charging for everything. I called jw heating and they came out and actually took the time to figure out the problem. I had heat that same day! I highly recommend this company. They are professional, smart, and actually care about the quality of their work! read more

Jaime and JW installed our HVAC system after our remodel a couple years ago. We were happy with Jaime and JW Heating & AC during initial installation. Good value, good to work with, Jaime was a good guy, etc. However, all this has changed in post sale period. Their service is non-existent. I have been trying for a month to get JW to come out and service a flaw with their design that is causing an air quality issue. I have left messages on the biz number (cuz they will never pick it up in my experience), emailed their business, called Jaime's cell directly ALL MULTIPLE TIMES AND CAN'T EVEN GET A RESPONSE. To me, post sale service is equally import to initial sale and installation. Apparently, JW feels differently. Take the money and run? Can't afford to manage service? Don't know the reason, but consider them wisely due to my experience, which is echoed by others - go check Google reviews for one... read more

I initially gave 1 start, but I am updating the review. They called me back after failing to keep an appt. and were very responsive and installed an air conditioning unit for much less than other offers. read more

They installed an AC unit, piping, plus existing furnace modifications and electrical hook up. Jaime, one of the owners, is fantastic. Came by twice to ensure his quote was accurate and addressed my concerns. Louis, who did the work with an apprentice, provided an elegant solution for the piping runs and duct modifications -- very clean and neat. Their price was very reasonable too. I high recommend them. read more

Don't expect these guys to call you back or even turn up when they say they will. I made numerous calls and finally got an appointment scheduled with them. I waited at home and nobody came, nobody called and when I contacted them, I was told they would call me back. I'm still waiting. read more

We are very disappointed with JW Heating and Air Conditioning. After getting estimates from a few heating/AC companies, we chose JW to install our air conditioning (also because they were recommended to us by our friend). This was done in early May. We didn't use the AC much until the end of June when we discovered it didn't work. They did come relatively promptly after we called them (took them a couple of days to return the call) and fixed some leak. The AC seemed to work ok (though we haven't used it much due to cold weather) until last week when it stopped working again. We called them again at the end of last week and haven't gotten any response from them. We left the first message on Thursday or Friday of last week. We called and emailed them this week as well. Today is Wednesday evening and still no response. We are very disappointed with their horrible treatment of customers and we regret hiring them to install our AC. read more