I've been using Diamond Air Services for over 5 years, and they've earned 5 stars every single…read moretime. They truly are a dream team! From routine maintenance to service calls, they've always been professional, honest, reliable, and incredibly knowledgeable. The technicians are punctual, friendly, and take the time to explain everything clearly. I never feel pressured into unnecessary repairs--they genuinely care about doing what's best for their customers. It's rare to find a company that consistently delivers outstanding service year after year, but Diamond Air Services does exactly that. I trust them completely with my HVAC needs and recommend them to anyone looking for dependable, high-quality service. Thank you for five years of exceptional work. You've earned a customer for life!

Diamond Air has great service and wonderful employees! Edwin was careful to make sure everything…read morewas checked and fixed. He then took the time to explain to me what the problem was and how he fixed it. Such a thoughtful person. We never use any other hvac business than Diamond Air!

Decided to get my AC serviced before the summer. Diamond Air is our go to. They are prompt,…read morereliable, conscientious, friendly, and reasonably priced. Mac, showed up on time, explained what he would be doing and quickly got to work. He explained everything he had found (good and bad) before he moved on to the next. He tested the heat and the AC and cleaned the condenser on the outside unit. He put in a couple of new filters to boot and we were good to go. As always working with Diamond Air was a quality experience. Thanks, Mac.

Great service and quality work. Had a new hvac system installed on our first home. We are now…read morepurchasing our second home and will be using Diamond Air to service there as well.

John was great! First of all, they do work on the weekends and that is a huge win for anybody that…read morehas a busy work week. Communication was good through yelp and text overall, they were quick to respond with a date and time range of service and communicated confirmation the day before and when they were on their way. John himself was super friendly and respectful. He took off his shoes before00000 entering the house even though he didn't need to. He said hello to my mother on the way in and out. He was just a great guy who was friendly and super relatable. Just really good customer service. As for the service itself, he was knowledgeable about how to clean and fix my dryer vent. Total service time was under hour. It went really quick and the dryer never worked better. I will definitely be using him later this year for my AC ducts and in the future.

Professional, quality service. Also provided us with recommendations and things to look out for.read more

Joel and his brother Isai came out and cleaned my kitchen hood and my outdoor grill. These things…read morehaven't been cleaned in years and they now look new. It was so hard to find a company that would clean a residential unit, so I'm very happy I found these guys. I will be using them for future cleanings for sure.

Hernandez exhaust cleaning` they com from Fontana all the way to Palm springs to clean my hood at…read morereasonable price my hood now looks brand new from now on those are my guys thank you guys i give you ten stars god bless you.

Juan was professional and honest throughout our interactions…read more Upon initial inspection, he took the time to walk through the issues with our ducting and informed us we need to replace the ducts, but still went as far as cleaning the grills and furnace for us. Although we decided to search for another company due to need for asbestos abatement, I would highly recommend ABC if anyone is looking for duct cleaning.

I had an amazing experience with this company and couldn't be happier with the service I received…read more I originally reached out because I've been dealing with rashes all over my body that only seemed to happen when I was at home. I suspected the air vents might be contributing to the problem. Fidel took the time to thoroughly explain how cleaning only one section of the HVAC system wouldn't actually solve the issue because the dust and debris would simply be pushed into other parts of the system. He was incredibly knowledgeable, patient, and honest, and his explanation made perfect sense. Fidel and Licho were both professional, respectful, punctual, and extremely thorough. They took great care in cleaning the areas that needed attention, especially the room that had been affecting me the most. They even showed me the condition of the vents, which confirmed what I had suspected all along. Their attention to detail, transparency, and genuine care for doing the job right really stood out. They left everything clean and treated my home with respect throughout the entire process. I highly recommend this company to anyone looking for honest, reliable, and high-quality air duct cleaning services. Thank you to Juan, Fidel, and Licho for the outstanding work! I will definitely be contacting them again to clean the rest of my house.

I used Air Duct Professionals for the first time for my dryer vent cleaning and I was extremely…read morepleased with their service. The communication and scheduling was great from the start. On the day of service, Aaron the technician arrived at the scheduled time. Aaron was very professional and answered all of my questions. The job was completed well above my expectations and the work area was left neat and clean. I would also like to mention the price was very competitive, if not lower than most Yelp project quotes that I had received. I highly recommend Air Duct Professionals.

This place is amazing! No BS or hidden charges. They were the first to get back to me, communicated…read moreconsistently, and arrived 5 min early. The technician, Aaron, was professional, thorough and just an all around cool guy! I will definitely be sharing this business with anyone I know and plan to stay a lifelong customer! 10/10!

Poor communication, not show up at scheduled appointment and didn't bother to call to cancel. My…read moretenant was waiting for him. Tony was Inconsiderate and unprofessional. While I understand he couldn't do the job, I asked him to provide invoice for the payment I had made, he went silent on me. This plumber was not professional and will not recommend to anyone to use his service. I would not give any star if Yelp allowed me.

They responded quickly to the repair work I needed. They kept several appointments scheduled and…read morearrived on time. The value and quality of work was very good. They were willing to do other service requested.

Terrible professional ethics. We've been working with them for a while and found out recently when…read morethey came to our restaurant for Hood Service they started taking sodas and things from our stocks without letting anyone know. I have them on camera but I would never trust my business in these people anymore. If you're looking for hood service with these people, make sure you can be there for the entire duration or better just take your business elsewhere

We hired Edgar and his team to clean our heating ducts and he was very thorough, professional, and…read morepersonable. We had Airbnb guests who were smoking in the house and could not get rid of the lingering smell. After cleaning and using the antimicrobial treatment the smell has finally subsided. I would definitely recommend Edgar and his team.