Services Thermostat Installation and Programming

Very nice experience! All the technicians are professional and highly efficient! They finished the heater replacement and installation less than three hours. And the whole process is very organized and clean. I really like this work and definitely will recommend them to my friends. I will also consider giving other projects of my house to this company.

Very pleased with Victor's work on Furnace & AC Install at my home. Victor and his assistant worked on installing Furnace/AC units in two floors of our home. They came on time and I was impressed with their work-ethic. Victor doesn't talk much while the work is going on and may appear unfriendly, but in the end he gets the job done right and on time. I will be happy to recommend him to my friends.

Quick response, efficient, professional and friendly. I appreciated the tech explaining everything he diagnosed and the details of the repair. Offered the option of a new system and let me know the details but was not pushy. I signed up for the maintenance program, overall happy with the service and happy to support a small business.

My HVAC system was leaking water and made a mess to my Garage. Victor came and inspected it. He quickly identified the issue and it was my AC coil. He gave 2 suggestions: one is to replace the AC coil; the other is to replace the outdoor unit as well with AC coil. We took the 2nd option he gave because the system is almost 30-year-old. He gave reasonable price to the replacement and good warranty. he is very efficient. Work was done within 2 days from ordering the unit to installation finish. His work is with high quality. He is very knowledgeable to the entire HAVC system explaining me how the air flow works. with extra step, he removed unnecessary filter inside my house for energy efficiency. He also showed me how to change filters in HVAC system and how often for maintenance. We are so happy that he is around, so no worry for hot summer days or winter cold day when the HVAC stops working. I strongly recommend him to everyone.

All Heating and Air Conditioning is my go-to! They are super timely, safe, friendly, and affordable. My most recent repair was seamless with a great expert, Victor, that fixed my problem super quick! Highly recommend them to friends, family, and neighbors. Thanks to you ALL! Lynne and Georgie!

I went on Google to find someone to diagnose and fix the ice maker in my refrigerator. Victor (owner) picked up my initial call. He was professional and precise with asking questions about my situation to ensure that they can help me with my problem. The cost to diagnose the problem was a flat $65, and he confirmed that it would count towards fixing the problem if I chose to go that route. I had an appointment scheduled for the next day, and the technician was able to come well before my scheduled time. Nelson was professional, friendly, and knowledgeable. He was patient when I described the issue, and also when I asked questions out of curiosity. Nelson quickly diagnosed the issue. It turned out that I had to replace the whole ice maker assembly. I decided to order the part online and try to fix it myself. Upon replacing the damaged part, my ice maker still was not working. I texted Nelson to see if there could be any other potential issues preventing my fridge from making ice. Nelson was friendly and responsive via text, and I really appreciate his professionalism and effort. I would recommend Victor and Nelson to anyone looking for their services.

I emailed Victor pretty late at night with an AC leak issue and he got back within minutes. He showed up early the next morning and knocked it our super easily. My new go to HVAC guy for sure!

Victor responded promptly and happened to be nearby so was able to stop by less than an hour after I reached out. Their service fee to come out beat most other companies and Victor was very courteous and easy to communicate with. Luckily the "issue" with our furnace was an extremely quick fix but I appreciated how prompt and easy it was to work with him.

Being a homeowner for almost 25 years, I have had to trust many contractors to do work inside my home. All Heating & Air Conditioning is definitely one of the best. They arrived exactly when they said they would and completed the job earlier than expected. Victor and his team are very professional and knowledgeable. I am pleased with their work. I will definitely call them again when the need arises.

I checked on line this morning the best company in Sunnyvale that can repair my furnace and ALL Heating & Air conditioning pop up with a highest rating and says google guaranteed. Why not try it. I called the company and spoke with Victor (the owner) that my furnace needs a repair because the igniter won’t go on. He sent somebody to check and do the work at the earliest possible time. The technician checked the furnace and gave me an estimate of the cost of the parts to be replaced. They charge very reasonable and have the best & honest personnel - I would probably recommend them. Just call ALL HEATING & AIR CONDITIONING.

I requested a check-up on my 20 year old furnace. Victor came by the next day and looked carefully at the furnace operation and internal parts. He said things still looked OK and described how some of the major parts would look if they were bad. This was great service and honesty. I fully recommend this business!!!

We've used these guys about a half dozen times over the last 5 years and they are always my go-to guys for heating, air conditioning, and related work. They always do good work, always back it up, we never have problems with the work, and they never over-charge.

Amazing service! Could not recommend more highly!! I called on a Saturday morning with loss of power to the A/C on a day with an expected high temperature over 90 degrees and 4 members of our household suffering through fevers with Covid-19! The incredibly kind technician who answered the phone walked me through troubleshooting my furnace and we were back up and running in no time! He was so gracious and helpful and now the family is again comfortable in our home. Thank you!!!

Victor was incredibly professional and attentive. He answered my questions and gave me great suggestions for maintenance and care. He was punctual and professional. Even called to confirm appointment. The best service I have used for my system! I highly recommend. Above and beyond!

Fast well done and they fixed the other problems that the heater was having at no extra cost. It all works great now.

Friendly, Prompt, Right to the point and saved me a lot of money!

Victor came in on emergency and fixed the shot as thermostat was not working. He checked heating and air conditioning was working fine . Really happy with the service .

Victor has replaced upstairs & downstairs heating & air conditioning for us last week. He did a very good job & the price is very competitive. We are very happy & definitely recommend him

Amazing customer service they were at my house within a hour and had my unit running great.Alberto was attentive and respectful answering all my questions. I fill confident in reconmending your company!

My heater became old and stopped working. Instead of fixing it I decided to replace the heater . I didn’t have any knowledges about heater’s brands, characters, and prices for this service. I called several companies to get a quotes. “All Heating & Air Conditioning “ guys came on time, made a proper quote , offered several options and explained the difference how heaters work. Then I was able to decide which brand better fits my needs. New heater was installed in a day. The process of installation was very smooth, clean, without any problems . The heater works very quiet, and I am happy) Regards, Natalya

Had the capacitor of my A/C blown out. Victor quickly diagnosed the issue and repaired this. Super efficient and knowledgeable.

Great tech and company! They provided the most reasonable quote on an odd service request (needed my AC unit disconnected for a few days, then reconnected later to provide access for a tractor to pass it). They quoted me at $500, next closest quote was $890. Victor was super flexible with scheduling, came out at the very beginning of the appointment window, and didn't even request payment upon disconnect (only reconnect). I'll use them again for any future service on my AC! Update, June 2022: the team has continued to provide great service since my initial review! They replaced my AC condenser about a year ago when it went out-they came out same day to assess, and next day to install. Just yesterday, they finished replacing all of my very old ducting, and repairing multiple issues that we had been noticing. Great work, very clean despite a messy job, and a very personable crew -they were more than happy to chat with my young kids.

I highly recommend this family owned business. Victor and his team are very professional. Before him I had two other companies came to do the estimate but I wasn’t even get an estimate. Because not every HVAC company willing to open the ceiling to do the duct replacement. Victor also suggest double zoning while replacing the duct to solve temperature difference between Upstairs and downstairs. We like the idea and it is energy efficient for the current utility bills. They finish the work in one and half day and keep the workplace very clean. I will highly recommend him!

The team was very quick, explained everything in detail, very affordable and competitive pricing, and most of professional. Our new AC system looks and works awesome. Super happy with All Heating!!

I sort of stumbled onto All Heating & Air Conditioning Repair, and happy I did. Had originally setup an appt through The Home Depot with a "larger" service provider contracted. But after my original appointment with the "other guys" got rescheduled, it felt like I was getting into a bit of a bait-and-switch situation. I then put out a generic request of what I was looking for through Google and heard back from a number of other HVAC providers. One of the first to respond directly was Victor @ AllHeating and Air Conditioning Repair. I was able to quickly and easily setup an appointment with Victor the next business day. Victor sent me a message confirming our appt, called me the day of to let me know he was on his way, and arrived on time. He was knowledgeable and took the time to explain things and respond to my various questions. He quickly identified the issue with my existing HVAC unit and he provided a variety of options and alternatives, and even advised against spending money on things that would be of little benefit. He followed up as promised with a reasonably priced quote for the recommended repairs we had discussed. If this is the type of professionalism you are looking for in a service provider, I would highly recommend Victor and All Heating & Air Conditioning Repair.

Monday morning, I wake up with a fridge/freezer out of order, ice melt flowing all over the kitchen floor. I called ALL H & AC in the morning, the tech showed up at noon, and the fridge and repaired 15 minutes later! Amazing speed, good price, friendly & professional service, what more to expect?

Victor is the nicest AC technician. He found out the broken problems in my house and get it fixed. He done a very good job, our family got the cool air back and we would like to rate him more than 5 stars. Thank you so much.

They were 1.5 early. Professional. Informative and explained in details what they were going to do. We would recommend them. Thank you

Great service. Was on time. Diagnosed problem and fixed in right away very professional

A great family owned business. Victor came on time, assessed what was needed, didn’t try to upsell and was very professional. He explained everything well. I would definitely use them again!

My heating system failed at 7 PM in a very cold weather, called Air Heating. a technician (Alberto ) came found a part needs to be changed. Early morning next day he was by my home door replaced the part, put back the system inservice. Price was reasonable.

Victor thoroughly checked the A/C , thermostat, filter and all the ducts in the house. He was knowledgeable and professional. He was reasonable with money as well. I will highly recommend him.

Victor was responsive and performed the necessary work in a timely manner. I highly recommend this company and I will use them again.

Amazing service! Could not recommend more highly!! I called on a Saturday morning with loss of power to the A/C on a day with an expected high temperature over 90 degrees and 4 members of our household suffering through fevers with Covid-19! The incredibly kind technician who answered the phone walked me through troubleshooting my furnace and we were back up and running in no time! He was so gracious and helpful and now the family is again comfortable in our home. Thank you!!!

Guys, just take my words and call these guys!! Victor was out tech and he is super friendly and answered all my questions and detailed explanation. My issue was fixed within 15 mins.

Best service -'Victor had my old AC up and running in 30 minutes. Very professional. Love it!

In the middle of a heatwave All Heating & Air Conditioning was able to come out and determine the problem and resolve it the same day. Very curtious & friendly employees.

They were very helpful finding the issue and getting my heater running

Very good service. Their staff help to fix the problem very fast.

Did the job and more. Friendly and efficient

Very good service. Alberto came within one hour of my call, fixed the issue with the heating system and provided advice on how to clean the filter.

Victor did a very professional job installing a new AC and replacing our duct work. He was on time and completed the work as promised. His work already was up to code that getting a permit did not require any additional work.

Hired this company for AC and furnace install. Pricing was very reasonable, finished the job in one day in a professional way. Overall very happy with the service I received.

Victor was very exceptional in working and did additional cleaning on the furnance.

Came to clean my old ducts and were very professional and clean.

I have used this company for all my heating needs… Most time same day response… Very knowledgeable … Will always use this company…. Thanks

Victor was very professional, knowledgeable and fixed our HVAC system within 24 hours of calling him. Very much pleased with this service. Highly recommend him.

My heater is not working and I called the service for fixing. Victor came and quickly identify the issue is the thermostat and show me different options to fix this problem. He is very professional and honest. I would like to recommend him to anyone has the same issue

Furnace stopped blowing hot air mid-night so called All Heating and Air Conditioning emergency line. Tech came out fast, replaced a blown fuse from power surge and checked the coils for dirt buildup. Explained annual maintenance to avoid repeats, bill was steep but included after-hours fee.

Ernesto stopped by promptly to troubleshoot my thermostat with no power. He was courteous and resolved the issue quickly. The service was so great that I signed up for their yearly maintenance plan.

Called them up with little understanding of what the actual problem was, they came out within a few hours and were able to identify the issue and fix it in less than an hour while explaining things to me about the system I didn't know.

Very professional! Quick!

We had a great experience with HVAC installation. They were very quick to respond and did a great job installing the system. Victor and crew are very professional and answered all our questions. Their cost of installation was the most reasonable one and I will definitely recommend them to my friends. Thanks for your service!!

I enjoyed the quick response and timely repair work Victor brought with his expertise and knowledge of our Williams wall heater. He is courteous and professional and I would use All Heating and Air Conditioning again😀

I'm so happy for their prompt response and quality work. They are awesome.

Very pleased with this company! Alberto was on time, efficient, professional, friendly, and knowledgeable. 100% top-notch!

I called at 11am. A tech came by at 1:30pm and I had heat by 1:45pm. Efficient service. Victor was friendly and professional. Thank you!

Transparent and Professional service

The team did an excellent job. They were forthcoming in stating problems clearly and were self sufficient in resolving all issues. They help with installation and inspection and so it’s and end to end fix.

Excellent service and very responsive! I needed my furnace fixed before a family function and they answered the call.

Alberto was very knowledgeable and professional. Got the job done in a timely manner, and was on time fir all his appointments

Quick respond inquiry and very professional Victor the technician is always very helpful and friendly

I had All Heating and Cooling Service installed a new Heating system. Victor and his crew came around 9 am and finished all works before noon. They not only did a great job but also their speed is amazing.

Alberto was terrific. Our AC broke when temperatures where in the 90's. He came out the same day and then made the repair the next day. Thanks Alberto!

Had the furnace replaced, new AC unit installed, and new ductwork for the entire home for a very reasonable price. Victor and his crew was very professional and prompt with the service. He even came by a few days later to go over some of my questions that I had. Would recommend!

Victor is very professional and timely. He reached my home right at the beginning of my service window. He patiently explained what the problem was and fixed it within a few minutes. I highly recommend him for any AC maintenance repair services.

Victor was great. He gave an estimate on Monday and they were able to come in on Wednesday to clean our ducts. They were early but that’s good because they were done before we had to leave to go out. They did an amazing job. We are looking forward to working with them for our next project.

Victor saved the day! Our A/C died during this record heat wave in San Jose. Mom, dog, and myself were miserable. He had everything fixed and the house cooling again in less than an hour. Very professional and personable. Thanks again Victor

The technician came and diagnosed the A/C proplem quickly and took time to explain. Very pleased with the fast service performed by Victor.

Finally found a good hvac service. Great communication skills and good price

Victor and his father removed our old ducts and replaced them with new flexible ducts at a very reasonable price. The job was done in a day. Victor and his father are genuinely nice people and very professional to work with. Would highly recommend this family owned business.

Their service is excellent !! They respond right away when you call , even on a weekend and are available to come if not the same day the next day . Their prices are reasonable, and they are very professional and fair . They don’t try to sell you other services unless it’s necessary . They are very prompt! Alberto fixed our AC in less than half an hour on a very hot Sunday! He was awesome !They don’t charge an outrageous price for giving estimate on repair like other places who don’t even come on a Sunday . Also, they give free estimate for replacing ducts. Victor replaced our old ducts and explained everything in detail and gave us reasonable price. Victor is amazing !! I appreciated his professionalism and honesty. I highly recommend this company and will be my go to place for any future repairs!

Victor is one of the best. I did not find a single technician in my last 20 years here who is so courteous and professional. He identified root cause in a min and fixed and waited enough days to confirm fix is working and not a single time he poked me for payment but checked to ensure it’s working. He was ready to not to charge and revisit working on it if needed. I highly recommend him for his humbleness and professional technical skills. He stays on top of my best experience working on any repair .. by far the best

What amazing service! Called Victor to get my AC condenser relocated, reconnected, and recharged. He was able to get this done for me *next day* and even came in under the original estimate. AC is blowing nice and cold, the family is comfy and I could not be happier!

The All Heating guys came on time , minimized the mess, and solved our problem fast and efficiently. I would use them again !!

Victor was very professional and knowledgeable. He was on time and thoroughly explains what he was doing. He also gave pointers on how to keep my AC & Heating clean and filters advice.

I would give infinity stars if I could!! My AC decided to stop working on one of the hottest weeks, called them and they were out the next morning and fixed it in less than an hour! Super knowledgeable and super nice! Highly recommend!

Victor is extremely professional and knowledgeable! I had problems with my AC not working well on my second floor. Victor identified the root cause, recommended adding zoning system and replacing my old ducts on the second floor. Victor and his team did an excellent job in finishing the job within a day! In fact, Victor even identified some issues in my first floor ducts, some vent grills on my second floor and fixed them without charging me anything extra. Overall, I’m very happy with the work and would highly recommend Victor and his team! The price quoted is very reasonable and the quality of work is exceptional!

Called late Saturday afternoon and the call was immediately answered by Victor who was super kind,and efficient. He was also very transparent about expected charges. Appointment was scheduled for the next day! As promised, the technician called half an hour in advance and showed up properly. Disassembling the compactor took both smarts and effort and he did a fine job. Awesome job. Thank you!

Very helpful in troubleshooting CO alarm issue over the phone

Victor was great. He fixed the Thermostat in no time and then explained about it.

Good follow up and arrived very quickly. On site communication was great. Pleasure doing business with.

Victor and his coworker were extremely efficient, throughout and patient. They didn’t leave one detail out and made sure to explain everything to me. He took into consideration all of my questions and concerns. What a terrific service, and you have wonderful employees.

I had a problem with uneven heating in different rooms as a result of last addition. I talked to two HVAC companies to get an assessment of the problem and recommendation on how to fix. All Heating was the second company I called. Victor Jr. and his technician came in more than once to diagnose the problem and recommended different approaches trying to fit into my budget and schedule. Victor Jr's approach, changing layouts and duct size to the two unevenly heated areas, is a lot more cost effective compared to the other company's recommendation. They finished the job in a day and we are happy with what they did.

Victor was working in my neighbours house. I called him and asked for a quote for moving my furnace up to the attic. He sent me a quote in a very timely manner. His quote was very reasonable and I did compare him with other vendors as well - and he while not the lowest was very consistenty priced. During the course of the work I wanted him to replace the registers as well and he was very reasonable in his pricing there as well. He worked on the permits and got the inspection through successfully. Though Victor came up as very aloof in the beginning - he thawed and even had some good conversations with me. The environment inspector had very good words to say about Victor's work and told me that I indeed got the very best to work on my furnace move. Some suggested improvements for Victor: Informing upfront the various things we need for the inspection to pass like having a seperate electrical circuit breaker for the furnace, and widening of the entry to the attic - especially true for older homes. He did tell me about these requirements, but could have told much earlier in order for me to have planned it better. Despite this I would give him a 5 star review.

Victor replaced furnace, air conditioner and the duct system in our home last summer. His team was very professional, and the job was completed to our satisfaction and on time. Unlike some other contractors, Victor didn’t upsell me on un-necessary upgrades and wasn’t pushy. His quotes were very competitive and i appreciated his patience and transparency in choosing the right Lennox unit that met my requirements. One year later, in the middle of a heat wave, we had a minor issue with the air conditioner. We called Victor, and his team was here in next few hours to take a look. I highly recommend Victor and team for any HVAC related upgrades and repairs.

The team was able to quickly come onsite same day to perform a diagnosis and was able to quickly repair my HVAC within the hour. Victor was very clear and communicative and I appreciate the help on this hot summer day.

Alberto saved the weekend! Our A/C died on Saturday afternoon, the hottest day I can ever remember in South San Jose. This being Labor Day Weekend, I thought that we would never get someone. But, I got on the internet and found All Heating and Air Conditioning; and gave them a call. They scheduled an appointment for Sunday between 12 and 2. Alberto arrived at Noon and 20 minutes later the A/C was up and running again. Great big thanks to Alberto and All heating and Air Conditioning! You were our heroes this weekend! I would highly recommend them to anyone in need of Air Conditioning repair!

Professional work on 2 AC installs and past repairs on multiple properties. Excellent customer service and fair rates!

Victor and his team did a great job on our house. My old furnace was leaking and causing damage to the ceiling. Victor came out and diagnosed the problem and I decided to replace the furnace and add AC. His team was prompt and did a great job for a very fair price. They even rerouted the ductwork to make it more efficient as well as repairing the damage from the leaking water. Two years ago they had repaired my heater when the blowers went out. Their service was the same then so I was not surprised that they did a superior job this time.

I had a leak in my AC unit. I called Victor, he was patient, and took the time to explain the process. He even called me back on Easter, toTrying t verify my appointment for the next day. The service tech, Nelson, found the leak, and fixed it pretty quickly. Leaks can be hard to find; luckily for me the leak was in a common and easily accessible place, at the joint that come out of the box that sits on top of the furnace. Assuming no issues arise, I would use them again...

Have been using the service for last 3 years now, Victor is super responsive and get things resolved quickly. I will recommend for any AC Heater related work.

All Heating & AC installed a new HVAC system in my home. Their workmanship, products, design, and professionalism was all amazing. They were very nice, polite, and on time. Their prices were cheaper than the competitor quotes, and their HVAC equipment was far better quality. They installed a very efficient 4 zone system in my home, (My request) After about 1 year of use I must say I am extremely happy with the product and I highly recommend this family owned business to anyone looking to service/replace their HVAC system.

EXCELLENT service! 2 other repair shops couldn't come out for a week. I called All Heating & Air and they came out the same day. Victor diagnosed the problem quickly, but had to order the part. Being a Friday and later in the afternoon he had to rush back to the shop and order the igniter. He said if he got it he would be back Saturday morning and install it. The part came in and as promised him and his dad installed it. This was the coldest morning so far at 35 degrees outside and 50 degrees inside. We are so grateful that excellent service still exists!! Thank you Victor from the bottom of our hearts.💖