Thank you advanced Tech for coming out so Soon to fix my air conditioner in this 100+ degree weather. I'm in calaveras county and they were able to come out next day! No messing around came, found the problem fixed and boom air is back on! Worth every penny! read more

What happened Set appt., received and signed bid to complete work. They communicated once parts are ordered we'll schedule works. Then crickets, no response . . . . I called they said scheduling error they would fit me in next week. Then crickets, no response. You should try someone else. read more

Quick update. Had my new unit placed in July. Winter months came around and I had a little issue with the furnace. The owner of this company personally made sure my problem was taken care of. They don't just take your money and run. They uphold all of their promises! If asked again would I still choose advanced tech 209 for my install I would say absolutely. You can't go wrong with a family owned operation going above and beyond to uphold their workmanship ! read more

Advanced Tech 209 did a fantastic job on my HVAC system. They installed it a few years ago and it still works like a charm. Everything has been reliable, efficient, and trouble-free since day one. I've referred multiple people to them over the years and will continue to do so without hesitation. Great people, great products, and great service. Highly recommend. read more

I cannot sing enough praises regarding Advanced Tech 209. From those behind the desk to the technicians. When calling, you can hear the smile on their faces and their eagerness to help. In regards to their tech's I have had the same one, Josh, for approximately 3 years. In this 3 year period I have come to regard him as a friend. A friend always cares and is always dependable and Josh has these qualities. Yesterday, I started having issues with my central air and Josh arrived this morning to save my day. After eliminating several possibilities, he discovered there was a blockage that was preventing the airflow. The blockage was due to the coils the coils being completely covered with debris. Now, the unit is running again as if it was brand new. Josh took all the necessary time needed to alleviate my problem. He is very thorough, knowledgeable, and personable and I thank Advanced Tech for hiring this wonderful guy. Thank you Josh for all that you do, not only for me, but for all your customers. read more

Cameron did an amazing job that was quick, reliable and customer friendly. This company is awesome and we have had their service for many years. I would highly recommend them! read more

Advanced Tech 209 - Cameron working hard - Heating & Air Conditioning/HVAC Near Me - Stockton, California

One of the best HVAC service provider. We had a problem with our heating system and I called multiple service companies to fix and they were not able to with multiple visits. But Jose came And did miracle. Fixed our problem and no issues found. read more

I was very pleased with the service Josh provided today! They were able to get me a same day appointment. Josh was very knowledgeable and explained how these systems work in a way I could understand. I will be using Advanced Tech 209 in the future. read more

Been a customer for years now. Big jobs and little. Had some issues, but were always handled quickly and to my satisfaction. I would highly recommend this compan. Just had one of my two yearly visit for my two air conditioner units. Amiran took great care of us. read more

Great service very well trained technician (Josh) very professional and down to earth no B.S SAME DAY SERVICE WITH IN 40 minutes this guy Josh shows up diagnosed the problem within 10 minutes fixed the problem and off he went definitely my go to for everything heating and air read more

Really Good service! Aaron the technician came in on time and the first thing he did was check my thermostat, then he went to the furnace and changed a 3amp fuse and wow the thermostat came back on. at that point I was happy that it was something so simple. so we went back to the home and the technician turned on the heater back on. read more

AD209 is not just a central valley company. They performed work at our Los Gatos home by replacing an older AC condenser, furnace, and installed 2 mini splits in a section of the house. What an overall improvement in air flow from the previous set-up!!! The install was clean and exceeded my expectations, given the complexity of the house layout. We worked with David Jr. (owner's son) who listened to our needs and displayed excellent knowledge of the trade. We will definitely use AD209 again for our future HVAC needs. read more

Wow! I saw the service van driving down Hammer lane this morning on my way to work. I have had no luck with getting any company to come look at our HVAC issues since the recent storm damage. I called Advanced Tech 209 on my work break and they had great customer service from the start. Offered me a SAME DAY appointment to come check my system at a time I was off work!! Unheard of!! Schedule a 4:30 appt. I received a text shortly before arrival and then an on time service call with a same day free quote! I could not be happier! The tech who came out was very knowledgeable and helpful with all my questions and as promised I received my same day quote via email! I will definitely be using Advanced Tech 209 for our repairs! Thank you! read more

Advance Tech did a great job. Their tech was very friendly and punctual. I called them in the morning and they arrived after a couple hours. Thanks Advance Tech read more

A Few days ago I asked My Stockton 209 Community on Facebook for assistance with locating a HVAC company that could Replace my unit. I Called Several Recommended companies and we went with Advanced Tech 209 and they were awesome. Not only did they give me the best Price but they did the Job within 48hrs of my Quote all in One day. Everyone was Professional and Polite they even went above and beyond by Replacing a bad Circuit Breaker in My Electrical Panel at No Cost. I just wanted to Put it out there if you need any HVAC work done Call These guys they really know how to take care of the Customer... read more

This past weekend our AC went out during one of the hottest days of the year. I immediately googled "AC repair in Manteca" and this was one of the few places that were open on a Sunday and were able to get someone to come out same day. Dave Jr was super professional and knowledgeable and took care of us - he was able to get us a new motor up and running and the cold air is blowing harder and colder than it ever did. Was it a bit expensive? Yes. But it's better than living in a condo with no AC in the middle of a heat wave. Thank you Dave Jr for all your help!! read more

Advanced Tech 209 was assigned to my house by American Home Shield. I called to schedule an appointment and spoke with Shirley, one of the most polite person I spoke with and got appointment next day. Josh came to our house and diagnosed the problem very quickly. I asked Josh if he had all the parts he needed and I was pleasantly surprised that he had all 3 parts needed for the repair. Josh called AHS and got the authorization quickly and the whole job was done in couple of hours. Thank you Advanced Tech 209. Highly Recommended. read more

Great service and very professional ! I highly recommend this company. They can cover all Bay Area with their professional services . When I called them in short of time they set up the appointment and provide me their best services! read more

I cannot express how happy I am that I stumbled upon this company. I purchased a new unit approximately five years ago and started having issues this year only to discover the company I used went out of business. I contacted two of the larger companies, and they essentially tried to have me fix the problem myself. However, I stumbled upon advanced tech, and I cannot believe the responsiveness that I received. They had a technician out, Aaron, that day, who completed a diagnostic and was extremely professional and friendly. Parts were ordered and he came back out to fix the problem and discovered the diagnosis was incorrect and it "may" ( I am not taking responsibility for install incase my significant other reads this) have been a thermostat installation issue. Aaron corrected the issue within 10 minutes and didn't even charge for his "misdiagnosis", which was 100% on me. Truly an amazing company and ask for AARON, just a great person and honest tech! Plus a great deal on yearly maintenance, cheaper than the big 3 in the valley! read more

Kudos to Cameron, Henry and Adrian for the great service. Cameron arrived within 2 hours of my initial call to Advanced Tech and answered all of my questions patiently and thoroughly. Henry and Adrian did a phenomenal job cleaning our ducts and vents, installing a new iWave system, and cleaning up afterward. Thanks, fellas, for a job well done. read more

David Murphy was amazing he helped my 82-year-old mom get 14 inches of water out of her cellar and got her furnace and water heater working again. He was also able to come out the same day and worked diligently to correct the situation . read more

Contacted Advanced Tech 209 to compare a quote for an AC+Furnace install. Not only did they beat the price but they beat the install time by installing the next day. I recommend Advanced Tech 209 for any personal or Business related issues. Great crew and great service! read more

This company gave some of the best service I have experienced in several years. From the folks answering the phones to the hard-working techs who installed our unit, it was pure professionalism. Way to go! read more

Worst service ever , The tech tells me first that he can't fix the problem because the unit is to old , once I tell him that I just had someone come out last year to add Freon then said I don't have that kind of Freon in my van but says " I can flush what you have in your unit now and add something different " but I can't guarantee it's going to work ‍‍‍ and I can't give you a price of how much it's going to be till once I'm done with the job !!! This is unacceptable !! This guy just came out to make $90.00 for 10 min read more

I had a family member who desperately needed heat because of a new born baby joining the family. Advanced Tech came the next day and installed a new furnace, thank you Basem for coming out and giving them heat so quickly! read more

Top notch service! Advanced Tech Is 209 came through for me like no other company I've worked with. Great cost and amazing work. I trust them with my heating and air wholeheartedly. When it's time to replace my systems you better believe I'm calling them first. Highly recommended! read more

techs are very friendly and knowledgeable about what they are doing and explaining to me. I highly recommend them for any and all service needs. We have hot summers in the central valley and this crew will make the summer cool and comfortable. definitely going to refer them to everyone. if i could give a 10-star review I would. read more

If you want the job done right at an affordable price, call Advanced Tech 209! Not only did they fix what the previous company could not, the staff here is professional and provides top notch service! Basem and his team completed a job for us that no one else wanted to because it was "too involved". Advanced Tech got the work done in less than two hours and now our upstairs cools down in half the time it did before! I have referred Basem and his team to several of my friends and they all feel the same. Advanced Tech 209 is the only HVAC company we will ever use again! read more

Advanced Tech 209 Inc. is awesome. I was down without AC for three days through a recent heat wave in Stockton, Ca. I was informed that they will install on the 4th day but they have surprised me by installing it a day in advance. The company sent a crew removed the unit on top of my roof and installed the new AC. I highly recommend this company to anyone. Nothing but professionalism in everything they do. Thank you Advanced Tech for all of your help. read more

**Highly recommend! After a different company was a no show, Advanced Tech sent someone out right away the same day to fix my AC! I even live over 1 hour away and it was the hottest 112 degree day, but they made sure to take care of me and my son. Very knowledgeable, reliable, honest, and good people! read more

I am a property manager and a real estate agent. David had done for all mine HVAC services since 2016. Prior the house on the market for sale or for lease, I always asks him to do maintenance and check the HVAC system and it will save lots of hassle and time. I also recommend anyone to sign up their annual plan to have HVAC maintenance in April & Oct. So the system can last longer. read more

i called and they were able to send someone the same day. the tech name was david he was down the earth and give me alot of additional information that was helpful and also fix my minor problem i will definitely go back and reasonable prices as well read more

They came to clean HVAC unit and did a fantastic job! Super friendly and nice! The girls in the office made everything easier by being good communicators! Definitely recommend! read more