If you have a malfunctioning air conditioner, it can severely affect your comfort in the scorching heat of California and Arizona summers. A faulty AC unit can also lead to higher energy bills, poor indoor air quality, and potential damage to your overall HVAC system.
At Certified Air Services, we pride ourselves on our fast and professional AC repair services. Our NATE-certified technicians can restore your system’s performance with quick diagnosis and repair. That way, your home or business will stay cool and comfortable no matter the heat outside.
If your AC unit breaks down, you need to know you can trust your HVAC service provider. Here’s why our customers choose us every time:
Our NATE-certified technicians undergo rigorous training and certification to ensure they’re equipped to handle repairs on all major AC brands and models.
We perform a comprehensive system diagnosis to both identify the underlying cause of your issues and fix the problem.
We provide AC repairs for all major brands, no matter the make or model of AC you have.
Our clear, upfront pricing and zero hidden fees means you’ll always know what to expect before we begin work.
We do air conditioner repairs on all brands.
If you notice your air conditioner showing any of these issues, we’re ready to take your call:
Our technicians will conduct a full system evaluation and determine what’s causing your issue.
After we’ve identified your AC repair needs, we’ll provide a detailed explanation and a transparent repair estimate.
We’ll use high-quality parts to repair your AC system with industry-best practices. We want to leave your system optimized for long-term performance when we leave.
Many AC failures could be prevented with regular maintenance. We offer tune-ups and AC maintenance plans to keep your system in top shape and extend its lifespan.
Certified Air Services is one of the most trusted HVAC companies serving Riverside, San Bernardino, Los Angeles and Orange County in Southern California and have expanded to Arizona and Las Vegas, NV. Whether you need air conditioner repair, new AC installed or maintenance, we have you covered.
EXCELLENT Based on 73 reviews Corey GerritseApril 15, 2025 Amazing service David DowallMarch 26, 2025 Thomas did a good job servicing our unit. Jolene WeisterMarch 13, 2025 We had Certified Air Services Inc. come out to take a look at our AC unit and spilt units. They were very professional and excellent at servicing all our units! They were prompt and had great communication from start to finish. Being a business owner ourselves, I can say we have great respect for the way Certified Air Services Inc. runs and operates their business. Thank you again for the great service today and for the future!! Michael KlussMarch 5, 2025 Always Great service and price. On time, friendly and professional! Mary PengFebruary 26, 2025 Great communication and service. Highly recommended. Deborah FineFebruary 26, 2025 I have used this company several times and have always been happy with the work preformed. They are on time, explain any concerns you may have and the technicians are polite and knowledgeable. Bruce HennigFebruary 24, 2025 Certified Air Services, Inc. has done all of my dust collection system design and installation work over the last four years. They have very experienced installers that do the job correctly the first time. They have done three different installs, the original system, and two upgrades resulting from additional equipment being added. Their pricing is fair and the owner is very responsive. That makes for a great relationship and that is why they will continue to be my company of choice for future upgrades. Janice DankerFebruary 22, 2025 These people are awesome if you need help they're the ones to call.... they get the job done right.... they're quick .....and they don't overcharge you... I won't call anybody else Nancy MorrowFebruary 15, 2025 I was extremely pleased with the service of Certified Air and will definitely use them again and again! Daniel arrived right on time at 7:00 a.m., assessed and repaired the problem with my heater in short order, which was some carbon buildup. He did not try to upsell me or sell me anything I didn't need, but repaired the problem all for under $150. I photocopied his card and am passing it around to all of my neighbors and friends!! A few days earlier, I had another company (Baird & Crocket) who did an assessment and said I needed a whole new system including an air conditioner (which isn't broken but older) for $10,000, plus wanted to charge another $9,000 to replace some asbestos covered pipes above the ceiling height level.
Residential and commercial HVAC company providing heating and cooling, and industrial air pollution controls in Southern California.
California: #815771
Arizona: #ROC 320538
Nevada: #0091809