I would give 10 stars if I could. Excellent and responsive staff from office to installers (Myriam, Omar, Wilson and Eric). Very efficient, knowledgeable and professional. Thank you so much! We are now very much enjoying our new furnace. read more

I hired Qualtech last minute to install new ducts and upgrade a 75 year old furnace. Daniel was my contact and come up for an assessment and estimate. He communicated the issues and options very well and patiently and quickly sent over a proposal for a new system. Miriam was my office contact and she was very effective in handling scheduling and billing. The work was scheduled quickly and seamlessly. During install day, Daniel called me and said they noted there were no registers in any of the 3 bedrooms, and recommended adding 3 new registers. The change was approved for a reasonable price. I really appreciated their attention to detail and concern in making sure the new system would serve us well. The lead installer Abraham then took over communication, and he was nothing short of amazing. We communicated over the phone with sketches, photos, and video calls to discuss options for register locations. He was incredibly patient, knowledgeable and really seemed to care that we were happy with the result. They even cut out a cardboard template matching the grill sizes and sent over photos showing how registers would look. I would 100% go to Qualtech again for any HVAC needs. Update: 2 months after installation, Qualtech was able to help us complete the permit process AND apply for a rebate from Bayren for $1,250. This was an awesome surprise and I really thankful to Erika for helping guide us through this process! read more

Needed to replace a very old and inefficient air conditioner unit and furnace. Daniel Alvarez was super quick to come over and give a quote and was very professional and courteous. He also gave me many options and his professional opinion as to the best direction and why. When it came to the install, Antonio and Abraham were a wonder duo going to every length to make sure I was happy with the install and spent two full days at house making everything was removed and installed perfectly to me and my wife's satisfaction! In addition, Erika handled all the paperwork for rebates with state. GREAT experience! read more

My neighbor referred this company. Daniel's quote was cost competitive. He was able to get the system components and schedule the work on the spot. On installation day, Leandro and Erie showed up on time and they were professional and polite. They were both so careful not to damage my walls and floor. Leandro focused on installing the furnace and Erie was busy replacing the exterior a/c condenser. They finished the job in 1 day. They took the old system and didn't leave any debris (and there was plenty debris). Erica, in the office, was helpful with scheduling the system inspection. The system works beautifully and it is so quiet. I would highly recommend QualTech. read more

We have been using Qualtech since 2011. They always do a great job. Always show up on time and are polite, efficient, and knowledgeable. Wilson and Abraham did a great job on the installation, were prompt and courteous and explained everything. Highly recommend Qualtech! read more

A very efficient work team. Abraham and Leandro did a great job in installing our system. Everyone was prompt courteous and met all of my scheduling needs read more

Qualtech did a great job installing mini-split heat pumps into our attic. They work great and look great. Friendly folks and efficient install, and at a competitive price for such a great product! Very happy customer. read more

Our air conditioning stopped working on our Carrier unit so we called Qualtech. Omar quickly came out and diagnosed the problem as a dead fan motor with the cost to install a new motor of $1,500. We chose to pay him for the service fee and compare pricing and I'm glad that we did. My first call was to Compare Air Conditioning and they quoted me $480 installed for the same motor. When I called Omar and shared the price from Compare and asked him if he was interested in getting closer to that number he said that he'd speak with the owner on the price. He then quickly called me back and said they would not reduce their price so I chose to go with Compare. I just had Compare finish the work this afternoon. Like Qualtech they were professional, knowledgeable and timely but at 1/3 the cost. read more

Qualtech does quality work at a reasonable cost. Last year we had 2 mini heat pumps installed and they worked so well we decided to add a 3rd upstairs. Qualtech sent the same technician who was fantastic and got the job done quickly with attention to detail. Also, I should note that the office staff is very competent and easy to work with. They answer the phone and solve the problem. I would not hesitate to recommend this company to anyone needed Heating or Cooling service. read more

The service and professionalism by the Qualtech team ( Daniel, Antonio, Wilson, Erie and Erika) was outstanding. There was a glitch in that the system was to be installed on a Monday but continued until Friday. The fault laid with the HVAV company and not with Qualtech. The office and installers worked hard and long hours (installers) to make the experience as pleasant and speedy as possible. I highly recommend Qualtech. read more

Qualtech was such a joy to work with. We originally reached out to them a year ago to see about getting a mini split installed in our bedroom (a converted garage where they did not run the ducting from the main house) and we decided to wait because we had just moved in and needed to save money. When we reached out a year later, they remembered us, gave us an updated quote and came out to make sure we were ok with the installation plan. We also added a 2nd unit in our adjoining family room. Daniel and Erika were so helpful getting everything together and very understanding when I had to postpone the installation due to getting COVID. The two installers showed up on time, were very professional, ran any changes by us and even flagged something we weren't aware of when they had to reconfigure the condenser so it wouldn't block our view from our french doors. We were told it was a 2 day job but they were able to complete it in 1 which was awesome. Daniel informed us that the original unit we wanted was backordered but they gave us a better one that was more efficient for the same price. True customer service and they made loyal customers out of us. Thanks for everything! read more

I employed qualtech on multiple jobs throughout my house. They replaced the ducting in my crawlspace, replaced the HVAC when it blew in the middle of the winter, installed a new heat pump to replace an old compressor, installed two mini splits, and replaced an old gas water heater with a new hybrid electric heat pump water heater. Abraham, Elijah, Erie, and Wilson were exceptional and efficient. The real star of the show is Erika who was incredibly persistent in her quest to get me a variety of rebates. read more

The staff at Qualtech were terrific--Myriam and Erika were always responsive, professional and friendly. And I can't praise Daniel, Antonio and Edie enough. They were completely professional, always on time, and very friendly. They thoughtfully rose to the challenge of the job (two ductless mini splits, which involved climbing on the roof through two trap doors, and some tricky placement and maneuvering). They were installed yesterday-- all is good so far. We obtained 4 bids; theirs was the most thorough and fair. read more

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This is my second home where Qualtech has serviced the HVAC system. Erika is really onvtop of scheduling and administration. Omar, the field rep, is a very capable diagnostician. Antonio and Elijah, the most recent service team, were punctual, efficient , and polite in serviicing my system. Good people to deal with. read more

We have been using Qualtech since we moved here 16 years ago. They always do a good job. The prices are competitive. They always show up on time and are polite, efficient, and knowledgeable . Highly recommend. read more

I had to replace my older furnace. I went on the internet to find a good replacement. Qualtech responded quickly. They couldn't make repairs to the old furnace because no parts could be found. Gave me a quote and I accepted. The replacement went smoothly and thoroughly. Passed inspection. I am very pleased and satisfied. read more

We just had Qualtech install a new central AC system in our home. All I can say is, "Wow!" Everyone we dealt with with so nice and knowledgeable. Erika, the office manager, was my first point of contact with the company. She is so nice and super organized. She kept me in the loop all the time via emails or phone calls with regards to the entire installation process. And Daniel, the comfort advisor, was also so nice and very knowledgeable. As soon as we started to talk to him about our AC system, we knew immediately that we were going to go with Qualtech. And Abraham and Erie, the installers, were so nice and professional. They were on time; and as soon as they got to our home, they went right to work. And they wore booties in the house and covered the floor and stairs with drop cloths. And our dog liked them! I highly recommend Qualtech Heating and Cooling. Their pricing was also great. read more

Antonio Renteria who installed our furnace did an excellent job!! Went through all the system for our information. Great job!!

First of all, and actual person answers the phone. The service was personalized all the way. Erika the primary contact provided answers to any questions I had. The workers who did the install, Antonio and Elija were very responsive and helpful, and even complemented me about the state of my attic. They explained everything very well. Cannot recommend them more highly. I felt I received a quality product, qualtiy service and at a reasonable price. Thank you all. read more

Contracted dryer vent replacement, insulating & sealing of ducts, & furnace tune up at residence. Thrilled with the service given by Javier "Wilson". Communication, care for premises, provision of photos, & thorough reporting all exemplary. Highly recommend! read more

Wow! I was incredibly fortunate to find Qualtech to quote and install my Mitsubishi mini split system. Erika, the office manager was incredibly resourceful and reliable throughout the entire process all the way to the rebate. She was a partner from beginning to end. The bidder Daniel, and installers Abraham and Leandro were very professional and worked through the day to get the job done. When we requested some modifications to an third party interface without hesitation they came back and got it right. Antonio and Erie brainstormed until a satisfactory solution was found. Quality work, reliable, and very good value. Trust me, I got 5 different quotes and these guys were the right price. read more

Called one morning with an A/C issue, they got back to me quickly and had a tech out there to replace the broken motor the next day. Quick, easy, efficient. Omar is the man. read more

Beware of Qualtechhvac - Our Experience with a Scam! We want to share our recent experience with Qualtechhvac to warn others about their dishonest practices. Timeline: * 5/14/2024: Technician Omar said our AC control board was out and that our air duct had a leak. He quoted us $600 to fix the AC and $1000 for the air duct. * 5/17/2024: Technician Abraham visited, said the air duct was fine, changed the control board (didn't fix the issue), then changed the transformer, which finally worked. Despite Abraham's initial statement, Omar convinced him to claim the air duct was fixed. My husband requested before and after photos of the air duct repair, but none were provided. Despite this, they insisted on charging us $1600. * 5/18 - 5/27/2024: We repeatedly asked for before and after photos of the air duct repair, but Qualtech ignored our requests. When Qualtech sent Omar to take after-fix photos on 5/21/24, We did not authorize any work on the air duct, but we heard Omar taping the air duct before taking photos, trying to falsify the repair. * 5/23/2024: We disputed the $1000 charge for the air duct repair with Credit Card Company. * 5/27/2024: We emailed Qualtech requesting a $1000 refund for the unnecessary and unperformed air duct repair. * As of 6/18/2024: No response or photos received from Qualtech. We feel scammed and ripped off by Qualtechhvac. If we don't get justice through our credit card dispute, we will file complaints with the BBB, consumer protection agency, and state attorney general, and take legal action. We want to ensure no other consumer gets financially abused by this dishonest merchant. Please share this post to spread awareness and protect others! #ScamAlert #ConsumerProtection #Qualtechhvac read more

Quick to respond in the latest heat wave. Leo came out and replaced our 1994 AC unit. These guys have replaced our upstairs unit quickly as well. Used them for my parents furnace in Walnut Creek as well as my sons condo AC in WC. Always fast to respond and their prices are within range. And most importantly they do not try to sell you on a service contract like that other BIG HVAC company in the area. read more

Our neighbor referred us to this company. Daniel came out and was very straightforward, walking us through the options without trying to upsell us, and was incredibly kind and thorough. After accepting the quote, Erika the office manager always clearly communicated and set expectations and next steps, at no point were we ever wondering what was going on with the HVAC project. On install day, Abraham & Erie were courteous of our home and pets, efficiently finishing up. After the inspection by the 3rd party, there was a very small leak identified due to the threading of a pipe (not something that could have been seen at install time). About an hour after the inspector left, installers were back to address the small issue and check once more for any leaks. All in all this was a very pleasant experience, working with wonderful people. Thank you so much Daniel, Erika, Abraham, Erie, and the rest of the Qualtech team! read more

If I could get lower than one star rating,I would have. Technician named Francisco had come to troubleshoot and repair one of our AC units. To troubleshoot,he suggested to change a capacitor,which I did not have at a time. He offered a $17 capacitor for $360. I suggested to swap a capacitor from another AC unit that I have to determine if it is really the problem. His response wea that I had to do it. OK, I have agreed. I have taken a capacitor off the other unit in 3 minutes time and started to swap. Suddenly Francisco said that he cannot wait and had to go to another customer. I said give me another two minutes and we can troubleshoot. He refused. I said Ok,I ll finish the swap myself. In response,he gave me an invoice for $85 service call. I refused to pay,staring that he had done nothing to troubleshoot and repair the problem.Francisco left .y property. Two minutes later his office lady called and yelled at me for not paying service call fee. I politely told her that technician had not done anything,hence I was not going to pay. She continued to keep conversation with highly elevated voice. I had no option but hang up. Bottom line: This company is extorting money from people and should not be granted business read more

Qualtech Heating & Cooling - Capacitor that cost$17 on Amazon - Heating & Air Conditioning/HVAC Near Me - Danville, California

I had a very positive experience with Qualtech. Our heating and cooling ductwork had been damaged (pretty much destroyed) by rodents (well, rats) that had invaded the crawlspace under our house. We decided to purchase a heat pump mini-split system, in part because it does not involve any ducts (but only pipes that aren't vulnerable to rats or other rodents). Of the contractors we contacted, Qualtech's price was the lowest--way lower than the price quoted by one of the most prominent HVAC contractors in this area for a competing system. My research indicated that the system proposed by Qualtech was of high quality and adequate size for our residence. We accepted Qualtech's proposal, and the system (Mitsubishi) was recently installed. We were pleased with the job. Our system was installed by two employees--Antonio and Elijah. They seemed quite competent and experienced. They were courteous and friendly. They were responsive to our questions and concerns. They advised us and consulted with us about issues that arose--as they always do--during the job. (Even the owner of the company called me to discuss one decision--where to put the outdoor condenser--that we had to make during the installation.). So far, I'm a satisfied customer! read more

Sept 19, 2022. Excellent visit to service our HVAC units. Omar was thorough and prompt. We recommend using Qualtech. Erica schedules appointments. She is very helpful and works to set the visits according to how quickly you need a service response from Qualtech. Dave in Orinda read more

We were looking to replace our 25 year old HVAC to a newer heat pump (for the planet and for economic reasons). With rebates from various sources, it will help to defray some cost. Thank you to Erika for refining the process of Daniel's (the owner's) estimate. We were very impressed with their professionalism and extra-effort attitude to be straight with the customer. This is no flim-flam operation. In fact, we did our research about heat pumps, called several other HVAC companies to receive estimates (some are so busy now, that getting them to come to give an estimate is a challenge), and we called Qualtech because they impressed us with previous excellent work. During installation day, Antonio & Elijah were again professional and went straight to work removing and installing our new system. Omar, who is their service tech has been knowledgeable, also had great follow-through. Something must be going right at Qualtech because every last one of our encounters with Qualtech has included positivity and a smile. We highly recommend Qualtech and would use them again. read more

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It isn't an everyday experience when one to look for an HVAC replacement. We picked them because of the reasonable price they quoted. They installed our HVAC system. Unknown to us, they left the old dilapidated air ducts installed on to the new system without even any mention about their condition. At every visit by their tech Omar, we were charged a fee! I wouldn't recommend this company at all. read more

My AC was making a weird sound and wasn't cooling. I have a warranty with another company and the tech they sent quoted $2400 for a bad compressor!! So of course I wanted a second opinion and called Qualtech. Paco came out and found that it's just a bad capacitor; $286 total. My AC is now working great! I trust Qualtech and I will always call them for my AC needs !! Thanks Qualtech!! read more

Our furnace was old, inefficient and giving out. When we called Qualtech, Francisco came out quickly, assessed our situation, gave us an estimate and a timeframe. Everything flowed smoothly. While replacing the furnace he identified problems in our ducts and gave us a replacement estimate and a time-frame for the parts and the labor needed for that. Today Leandro and Abraham did the duct work and everything seems to be doing well. We are grateful for the fast service and the good-natured men from Qualtech. read more

I was very pleased with the service and professionalism regarding my HVAC installation. Antonio and Elijah were efficient, thorough and responsive to any questions. The work was done neatly and timely. They were on time and stayed to make sure everything was completed. Erika handled all the paperwork and responded quickly to me. She was very flexible as I had to change the install date a couple of times due to extreme weather conditions. Erika was a pleasure to work with both in regards to personality and customer service. I would recommend Qualtech as I had a great experience with the company. Thank you! read more

These guys are great! Yesterday morning I noticed that my ac was not cooling, I called Qualtech and they were able to come out the same day. They are profesional, knowledgeable and honest. Thanks again, guys! read more

After contacting This company for an air conditioning unit they reached out and their estimator within 24 hours had a quote for a Mitsubishi AC. Their prices were lower then the competition in addition he claimed that I will receive a couple of rebates approximately close to 40 percentage. Other companies only offered 15 percent rebate. A most knowledgeable estimator. A very pleasant person. One of the installers Mr Abraham knew his business inside out and inside of 8 hours I had a new AC WORKING. They did a very excellent job. A day later I had a small issue with the remote control. MR Omar the technician came out to the house twice and the minor issue was resolved. I am highly recommending this business and the Mitsubishi Air Conditioner John M After contacting This company for an air conditioning unit they reached out and their estimator within 24 hours had a quote for a Mitsubishi AC. Their prices were lower then the competition in addition he claimed that I will receive a couple of rebates approximately close to 40 percentage of the total cost including labor. Other companies only offered 15 percent rebate. A most knowledgeable estimator. A very pleasant person. One of the installers Mr Abraham knew his business inside out and inside of 8 hours I had a new AC WORKING. They did a very excellent job. A day later I had a small issue with the remote control. MR Omar the technician came out to the house twice and the minor issue was resolved. I am highly recommending this business and the Mitsubishi Air Conditioner John M read more

Found Qualtech after receiving an ad in the mail. I was looking to add A/C to an excising central heat unit and duck work. After reaching out, the company was very responsive and provided a competitive quote which included a new heat/AC unit to the existing duct work. After agreeing to the work the job was scheduled for a couple weeks out and completed in a timely manner with no issues. The staff was very professional and called me everyday to explain arrival times and what was going on. We have used the unit all summer and had one issue in which I called and they responded that day and fixed (at no charge). The issue was not the equipment or installation but the condensation line was not draining properly, therefore setting off. safety sensor. Overall, I am highly satisfied with my experience and would recommend this company. read more

Quick, courteous and professional service. Our AC went down before a heat wave. They arrived the next morning and provide an estimate and repair was done within the hour. In addition they had the required part in hand which does not usually happen! Great service! read more

They are running a special for an $89 air conditioning "tune up". What the tune up consisted of was actually nothing more than a "walk through" inspection. The guy didn't do anything other than look at the entire system to see if there is anything broken or that needed service. He removed my air filter and never put it back in - matter of fact he left it sitting on the front porch. He was supposed to check my fuses, he didn't check my fuses. He was supposed to give me a call when he was done; half an hour later, I still hadn't heard from him. I had to call their office. Their receptionist (Erica) didn't even know which client I was - she gave me a whole different story about what was going on with my system because she assumed that I was a different client andnthen blamed it all on a tech being out. As far as I'm concerned, I got ripped off for $89 from one from a risky dink outfit. Buyer beware read more

We recently had both furnaces and AC units replaced as the previous ones were over 20 years old and showing their age. The bid by Qual Tech was very competitive and matched other bids when requested. When it was time for the installation, Abraham and Leandro took great care in removing and installing the furnaces in the attic (no easy task) and keeping the house clean and damage free. It took 2 days for the entire work even when having to return to do the roof work after the rains stopped. Scheduling and communications with Erika were professional, prompt, and very helpful. She accommodated all our requests and questions. She provided all that was needed for the BayRen rebate which was more than we expected. This was an added bonus. Her friendly and helpful nature made it easy to work with her and the whole Qual Tech crew. Thanks for the job well done. read more

Do you want amazing customer service? Because this place goes above and beyond. Reliable Affordable Highly recommend.