8AM - 5PM
9750 Irvine Blvd, IrvineOpen 24 today
14271 Jeffrey Rd Ste 206, Irvine“I had an excellent experience with Alex. He was very responsive and great to work with. He is honest and does quality work. Highly recommend.“
8AM - 8PM
4371 Rafael St, Irvine“Awesome service .. Behshad came in and fixed the issue with our AC unit in no time and the charges were much lower than the competition!!!! 5 star service“
Open 24 today
3943 Irvine Blvd Suite 419, Irvine“I had such a wonderful experience Chris was such a sweetheart, very professional, on time, clean, I highly recommend him and would refer him to all my friends! Thank you Chris it was a pleasure meeting you and doing business with you!“
9AM - 2PM
2 McLaren suite c, Irvine“The installation was superb. There were at least 5 techs working. One of the heat pumps was operational by the evening. The next day 3 techs finished the installation and gave me instructions.“
7AM - 8PM
15560 Rockfield Blvd Suite B100, Irvine“Crew to replace our Air Conditioning units were VERY polite, answered our questions, did a great job including being very clean about everything inside the house/attic as well.“
Closed today
3 Petria, Irvine“Technician Stanley did the great job repairing my heating system. He was very knowledgeable and professional. I highly recommend his services.“
Closed today
69 Firwood, Irvine“This is my second time using AAD cleaning and after they leave I’m always so grateful they have come. They walk me through everything, show me the good and the bad and they do a thorough job. I love that they use a HEPA filter and they put pads down around their work. They are friendly and prompt. Highly recommend!“
Open 24 today
15550 Rockfield Blvd # A110, Irvine“I spent quite some time going through my options for toilet installation. I ultimately fell on this company to handle the job because of their good reputation. That reputation was proven to be truly deserved! Derek did an amazing job, absolutely 0 flaws in his work. He took his time but still managed to be quick and efficient. He informatively guided me through the different features of the toilet. Overall, great experience and amazing job.“
Closed today
6 Eucalyptus, Irvine“Called ARA after our AC stopped blowing cold air in the middle of a heat wave. They rearranged the schedule to come out first thing the next morning and got it fixed immediately. Super kind & communicative. Highly recommend“
Open 24 today
1821 McGaw Ave, Irvine“I had a problem on Labor Day, where the air conditioner was leaking above our bedroom closet. I called them and literally within one hour. They were at my door. Very professional with text messages updating arrival time with the driver. A completely professional first class service.“
8AM - 3PM
16372 Construction Cir E # 6, Irvine“Adam was great to work with. He was helpful and fixed our issue right away. He was on time, friendly, and communicative. Recommend 100%!“
Open 24 today
15500 Rockfield Blvd #100B, Irvine“I had a great experience! Everything was handled efficiently. I would recommend them.“
6AM - 11:30PM
19800 MacArthur Blvd Suite 300A, Irvine“We had the most amazing experience with Rooter Hero Plumbing! Our 50 year old plumbing system decided to retire without authorization and backed up (you can imagine what) into our new bathroom and toilets. Emergency call and Rooter was there in 3 hours. They quickly identified the problem, were so knowledgeable and thorough. They stayed until almost midnight for the initial phase and the next 2 days over the weekend replacing. I simply can’t say good things about our experience. I would call them anytime in the future asap!!!!“
“Ben came out right away and diagnosed the problem. My air conditioning was fixed in 10 minutes. Thank you Ben for prompt, professional service.“
Open 24 today
225, Irvine“Nurbol was very helpful and explained the issues as he was fixing them. His service was quick and arrived on time. Gave us tue rundown of everything thatvwas being charged with no hidden fees. Very happy with their serivce and definitely recommend them.“
8AM - 6PM
17751 Sky Park Cir suite f, Irvine“My heat pump was installed several years ago. 3 days ago it stopped working so I call them and now it's working fine.“
“We met Avi when he was servicing our neighbor across the street. He kindly came and evaluated our unit in the middle of the night and gave us an honest answer, a simple change of filter could solve our problem. This is the most honest, well experienced (over 22 years) company I have come across. Highly recommend !“
Closed today
188 Technology Dr Suite C, Irvine“Kemnitz Air Conditioning and Heating Provided us with 20 years of highly reliable, dependable and very professional heating and air conditioning service. From the initial installation of our brand-new air conditioning and heating unit, the Kemnitz team has worked with us every step of the way to ensure a properly functioning unit. We can't say enough good things about the personalised service and attention to detail shown by the Kemnitz Service Team. The annual reminders to have our AC unit serviced plus the change out of the filter were an invaluable part of the wonderful service that we received from Kemnitz. Thank you, Kemnitz AirConditioning and Heating Team for an excellent 20 year working relationship!
Fred Adjarian“
Closed today
1340 Reynolds Ave #116, Irvine“Diamond Air exceeded every expectation. We reached out after noticing our heating system wasn’t performing well—and with kids in the house, comfort is a big deal for us. From the very first interaction, the team was responsive, professional, and incredibly knowledgeable.
They took the time to assess not just the unit but our entire system, and explained the issues in a way that made total sense. What really stood out was how much they cared—about doing quality work, about our budget, and about making sure we were truly comfortable with the decisions we made.
We ended up going with a system upgrade, and I can’t tell you how much it’s changed our day-to-day. Every room in the house feels just right now—no more constantly adjusting the thermostat or piling on blankets. It’s made our home feel so much better, especially during cold nights and hot afternoons.
They showed up on time, cleaned up after themselves, and finished ahead of schedule. You can tell this is a team that values integrity and customer satisfaction above all.
Highly recommend Diamond Air to anyone looking for HVAC work done right the first time. Local, honest, and truly the best in the business.“
7AM - 9PM
20 Wildbrook, Irvine“Tech John from A-1 Air Conditioning & Heating arrived early in the am (which I was happy about) to check out my A/C unit. He was very personable and knowledgeable. He checked inside the house first, and I had to open the bedroom door and out came my dogs. I had put them in the bedroom so they would not be in John's way. It turned out John is some kind of a dog whisperer as both dogs were very taken with him. Really appreciated that John was ok with the dogs out of the bedroom.Tech did a thorough job. I signed up for the Legacy membership plan to get twice yearly checks. It is not expensive and definitely worth knowing the condition of your unit. When the times arrives, I will get my new unit through A-1 Air Conditioning & Heating“
Open 24 today
1104 Elmhurst, Irvine“Rescue O.C. Plumbing, Heating & A.C. Repairs to the rescue! When my air conditioning decided to take a vacation in the middle of summer, these heroes came to my aid. They swiftly fixed my A.C., bringing back the cool breeze that I desperately needed. If you're in need of some serious A.C. repair magic, look no further than Rescue O.C. Plumbing, Heating & A.C. Repairs—they'll save the day and your sweat glands!“
7AM - 5PM
9 Bennington, Irvine“Answer calls, friendly, knowledgeable customer service. Email of Appointment and reminders. Service Plan. Prompt. Kind, Respectful and knowledge of products and service.“
Open 24 today
17895 Sky Park Cir Suite A, Irvine“I don’t normally write a review unless the service was outstanding and a cut above. Hi-Tek Mechanical exemplified this with our AC replacement. Brandon and Christian (and 2 other techs) showed up early, were very conscientious of keeping the area clean and explained next steps throughout the process. The 2 other techs were equally as polite and knowledgeable. I also want to commend Dan for being honest, very punctual on responding, and always giving a great explanation on works best for me. I highly recommend this company and will continue to refer them every chance I can. Great work Hi-Tek!“
7AM - 8PM
3139 Warner Ave, Irvine“Excellent craftsmanship! They repaired my HVAC duct and vent with precision. Trustworthy experts in heating system repair.“
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“Called them for replacing the blower motor of my kitchen aid hood. Paul and Brian got it done in just under 2 hrs. Very nice guys. Will recommend.“