Get matched with top central humidifier installers and replacers in San Francisco, CA

"This is the third time I have used Albert Nahman. This time was for a water leak with an unclear origin. They did a great job diagnosing the problem and took the time to explain what they found and offer options on potential fixes. I really appreciate the care their plumber took in tracking down the problem and providing a realistic quote for the cost and time to fix the problem. They also arrive on time and do a great job cleaning up after the work is done. A+++ company. Will definitely use them again the in future."

"I recently had a new HVAC system installed by Aireserv, and I couldn't be more pleased with the results. From the beginning, the team was professional, courteous, and informative. They arrived on time and were very thorough in explaining the detailed installation plan, the features of the new system, and how to operate it. The installation went smoothly, and the technicians cleaned the area while working. Once the system was installed, they ran tests to ensure everything was working perfectly and took the time to answer all of my questions. The new HVAC system has been a game-changer in terms of performance. It heats and cools my home more efficiently than my previous unit, and I've noticed a significant improvement in comfort and air quality. The system runs quietly and maintains an even temperature throughout my home. I also appreciate the energy savings I'm already seeing. My energy bills have been noticeably lower, which I can directly attribute to the new system's efficiency. Overall, I'm delighted with the service from Aireserv and the performance of the HVAC system. I highly recommend them to anyone in need of HVAC installation or upgrades. They provided excellent service from start to finish! A BIG THANK YOU TO ALTON THOMPSON AND HIS TEAM FROM AIRESERV."

"Bryant ac and heat purchase and install"

"Excellent customer service. Garrick was prompt, personable and very knowledgeable. We had a complicated issue with our air-conditioner which he took a lot of time to resolve. His expertise saved us a lot of money on an issue others may not have tackled. Highly, highly recommend this company for your HVAC needs."

"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."

"I called the number and Diego's wife/receptionist was very helpful and told me she would contact Diego to see how soon he could come check my unit. She followed up with me a few times that day and told me he would be out early Saturday morning. Sure enough abt 9:30am Saturday he showed up and was very friendly and professional. He was quickly able to determine the problem (blown compressor) and within about 30mins had it replaced and my unit was fixed. He was a life saver, because for the next 6 days we hit 100+ temperatures including one day of 108. I definitely recommend HVAC Utor services to anyone needing repairs or replacement, they are very prompt and have genuine concern for helping you."

"I always have my doubts about what I will get for $39, so went into this deal with low expectations. I have a two story house with basement. The Green Apple crew arrived on time, with a text reminder 1 hour ahead. That always helps. Make sure you know where all your vents are, and that they are accessible (move beds and furniture if they cover a vent, that gives the crew more time to do their job). Tony explained the difference between cleaning the vents, and a deep cleaning of the ductwork. After confirming that I had not had the ducts cleaned in the 20 years I have lived here with 2 dogs, Tony walked through the entire house and took photos inside the ducts. How embarrassing! It was obvious I needed the deep cleaning service (what was that lump in there? We needed to find out). Deep cleaning is more expensive, but when you see how much work it takes for Tony and his energetic assistant, Julian, to really get into and clean the ductwork, you will understand why. They worked steadily for over 2 1/2 hours, and had all the correct equipment to do a very thorough job. They even cut into and repaired the original 1929 ductwork to get at difficult spots without extra charges. Overall, a great job, and today was the first time in months I didn't wake up sneezing. If you are sensitive to chemicals or fragrances, be sure to check the disinfectant before it is used, though there is no hint of it after 24 hours, it has a strong smell when first applied. Again, you only need deep cleaning once every 5 years, so it is worth the .15 cents a day to breath easier. Thanks again to Tony and Julian for a job well done. Pay Tony, tip Julian! (The disgusting lump was a towel I had never owned. That made it worth the price right there.)"

"The team of four was very professional and performed an excellent job in a record period of time. Just one day to take the old furnace away, replace all the old boots and duct work and install the new furnace. They paid a lot of attention not to damage or dirty the floor/carpet. I am very happy with their performance. They may not be the cheapest on the block but it was all worthed and you only have to do that once in your lifetime."

"He did an incredibly meticulous job with each and every duct he cleaned! He was so thorough and helped explain the process each step of the way. He gave us sound advice on replacing our furnace system as well. We were so impressed by his kindness, dedication and care that we later hired him again to replace our furnace system. What a gem of a person."

"It went very well. I believe they finished it in one day. The price was very fair and lower than the other two places we checked. The heater works spectacularly according to our tenants. The city inspector came out two days ago and gave it his seal of approval and final inspection passed! Luis the owner is an honest man. He is licensed and does great work. I gladly would refer him to anyone who needs a new heater or Air conditioner! Thanks Luis...."