Diamond Air Services is one of the famous locally owned and operated HVAC contractors in Ontario. The company launched in 2013. They are a dedicated base of loyal, happy customers who have been extremely pleased with the services and products that they provide for their residential and commercial needs. They offer high quality air conditioning and heating systems, with professional customer service, done right the first time. Their technicians are experts in Residential and Commercial HVAC and service all areas throughout Ontario, Irvine, and Arcadia. Their services and expertise offer repair to your Heating and Cooling equipment, replacement of your existing systems, and maintenance to keep your HVAC units working correctly. They aim to create comfortable, healthy, safe, and energy-efficient places to live and work. They offer quotes to their customers.
UNIQUE FACTS:
• 2,360 + Customers
• 3 Branches.
3 Best HVAC Services in Ontario, CA
Expert recommended Top 3 HVAC Repair in Ontario, California. All of our Heating & Air Conditioning Services actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence.
DIAMOND AIR SERVICES REVIEWS
I was very pleased with the installation of my HVAC units by Diamond Air Services about two years ago. However, I had a minor issue with some of the air duct insulation and I called Anthony at Diamond Air Services. He had no hesitation with sending a guy out to take care of it. The next day, Mac shows up right on schedule and was happy to take care of the repair. Mac did a wonderful job with no charge. I respect Diamond Air Services for standing behind their work as they promised they would.
We recently had our 30 year old furnace replaced by Diamond Air. Anthony was extremely helpful with answering all of our questions and concerns and providing us with the best affordable options. The installers Aldo and Oskar, who were very professional, they made sure to prep the area for work and completed the job in a timely manner. We were very pleased with the service and would definitely recommend Diamond Air.
Diamond Air Services did an excellent job cleaning our air ducts. Carl and Dylan were very professional, efficient, and neat. (Also appreciated they wore booties.) They answered all our questions very well and did the job in a timely manner. We would definitely have them back.
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NexGen HVAC & Plumbing is a renowned HVAC company in Ontario. Their team of talented HVAC technicians provides professional customer service. Their team of technicians is experts in all types of HVAC units, regardless of size or complexity. NexGen HVAC & Plumbing have expanded to 10 locations across Southern California, serving customers daily and establishing themselves as the industry standard for HVAC solutions. They are proud to offer their own brand with a lifetime warranty. NexGen is committed to providing the best possible total indoor weather solutions for families throughout the Los Angeles, Orange, Riverside, and San Bernardino counties year-round. They also have 24-hour emergency services. They also offer free whole-house water service and provide friendly estimations for your convenience.
Specialty:
Serving Locations:
Orange County, Inland Empire, Torrance, Los Angeles & Laguna Hills
$Price:
Accessible Drain Cleaning $88
Standard Water Heater Flush $88
Discount:
35% Off for Tankless Water Heater Installs View Coupon
Contact:
Working Hours:
Sat: 8am - 5pm
Sun: Closed
TBR® Inspection Report:
NEXGEN HVAC & PLUMBING REVIEWS
My tech was Ramiro for my ac tune up and boy did he not only give me excellent customer service he explained everything he did with pictures and was extremely thorough with the cleaning. I saw pictures of my unit I had no clue existed. The best customer service and work performed for the value. I am confident my ac felt loved. Later I had a plumbing tech Marco come and inspect a leak I had on the water source to my fridge ice maker, again excellent service. Not only was he thorough he asked if I had any other plumbing issues and put my mind at ease with my concerns. Sometimes it just took cleaning out the aerators but I felt all my faucets were at their finest since I first installed them. Great work, great attitude, no rushing me and nothing but friendly personality. Love the work I get from nexgen. Ladies take note, if you know nothing about plumbing, heating or AC, don't be afraid to call these guys, you will be educated in the end and only the issues you need done will be handled to your satisfaction.
WOW, so impressed with the care and attention Danny Hernandez and Daniel took with my home and making sure everything was safe and working well. They took the time to walk me through all elements of the maintenance and provided solutions for the issues they saw. I appreciated their help and was excited to set up an appointment for future service. The peace of mind and follow up from Danny is amazing and I will be using NexGen moving forward.
Noah Fierro was a great technician. He was very thorough and knowledgeable. I would highly recommend him to anyone. He waved my service fee. Thanks again
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Total 1 AC & Heating is a reputed HVAC company. The company started their journey in 2009. They are committed to building a long-lasting relationship with their customers by offering on-time service, fair pricing, and quality customer service. Their technicians have over 15 years of experience servicing and installing new equipment. Their team members are experts in providing Air Conditioning Repair, AC Service, Air Conditioning Service, Furnace, Heater Service, AC Installation, Heater Installation, Duct Repair, and Duct Replacement. The company strives to provide top-quality service. The company's customers can feel comfortable with the level of service and professionalism that you will receive from Total 1 AC & Heating. They even provide free consultations to their customers.
Specialty:
Contact:
Working Hours:
Sat: 9am - 1pm
Sun: Closed
TBR® Inspection Report:
TOTAL 1 AC & HEATING REVIEWS
Dan and the crew at Total 1 are amazing! We have been relying on them for the past 10+ years for any and all of our A/C needs. Dan is honest, professional, and has always come through for us. I couldn't be happier with their work and never hesitate to refer them to anyone and everyone. Simply put, they are the best!
They were trustworthy and reliable and prompt and charged only for the part that needed replacement. They are now our company of choice and will use their services whenever we need help. Thank you Total ! AC and Heating.
Been using this company for years. Totally reliable, honest and prices are very reasonable beyond fair. Love this company. Want use any other company. They have very good to me.
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