Certified Air Services Inc

Would like to give a shout out to Dan of Certified Air Services, Inc. One of our furnaces was no longer working when we got up yesterday. I placed a call to the office to schedule a service call, and was told Dan would be out that same day between 5 – 7 p.m. Dan was on time, professional, knowledgeable and had the problem diagnosed within minutes of climbing into the attic. The furnace has been fixed and we are toasty once again. We certainly were not expecting same day service, but Dan went out of his way to fix our furnace without delay. I highly recommend Certified Air Services if you ever need the service of a heat/​air technician. Their number is 951 681‑7921.

I’ve known Dan’s work and his work ethics for a long time. Whenever I needed service for the company I worked for in Fontana, Dan’s is the only air condìtioning company I called. He and his team do not oversell, explain «stuff», offer competive pricing and keep their promise to make things right.
We had an air conditioning/​heater system installed by his technician Daniel (no kidding, same name) recently. There was a slight glitch with the unit we picked. Not his fault, the manufactures. He and Dan figured out «the fix». They keep their customers happy (and cool) which is why we stay with them. Need I say more?

As of 2015 October I have used Certified Air Co. Twice. Compared to the other company reviews on the past I will choose from now on Certified Air Co. They are honest will explain into detail your problem and very friendly and knowledgable service. By the way they work weekends on occasion and are on Time that’s a big one for me

Daniel was very efficient, professional and friendly. Fixed our AC on Saturday after I called the company after business hour Friday. He have just saved our day during this hot days. And he also found outside the insulation was damaged by the dog and replaced it for free. Thank you Daniel!

Dan and his crew are the best! They called me back on Saturday even though I just left a voicemail for them to call me Monday. On top of that she sent me their cell number just in case I needed help Sunday.
Great people.
And Daniel, not the owner, came by yesterday exactly on time and serviced the a/​c unit. Needed 4 pounds of freon.
THey are the best.

Highly recommended!
Certified was one of three companies I called out for quotes for how to rebalance a not-​well-​done HVAC system on a house I bought. In particular, I expected (and budgeted for) a newer more efficient AC unit — my main goal was to reduce my AC bill. Cerfitied’s bid was not only the cheapest, it was the most thoughtful. Daniel assured me the system as it was could be fixed and recommended some changes and inexpensive upgrades rather than changing out the whole AC unit. Despite the work ranging all over the house with changes to vents and conduits taking two days, the bid was very reasonable (certainly cheaper than a new AC!) and Certified stuck to it.
They installed a number of new conduits and a couple of new vents, rerouted some of the existing conduits, put in a new thermostat and a new zone for our existing multi-​zone system, as well as adding an exhaust fan and an attic fan that I requested and the whole job was very inexpensive.
It’s now been a few months and the new system is working great! I expected to have to put in a new more efficient AC unit. Instead, I have a much more efficient system and my AC bill is indeed $ 150-​$ 200/​month less than last summer. Thank you, Certified!

They saved me $ 1,000.00. The technician was friendly and honest. If you’re in need of air conditioning service there is no need to go anywhere else.

Daniel came out to my home after my AC unit stopped working, super friendly, honest and got the job done within an hour, and also washed out my filters!!! Would definitely recommend them to anyone! Reasonable price not after your money thats for sure!!!

Dan an Daniel are on top of it. I originally called Dan from a referral on New Years Eve because our heater was not working. He got back to me on the 2^nd first thing in the morning and had Daniel out by 12:30 that day to look at the heater. He was able to find out that the Hacks that were there previously to fix it left lose wires and that he was hoping that was the problem, but said if not he would come back and check without charge.
2 weeks later the wiring was not the issue. When I called Daniel he got back to me and let me know it was probably the circuit board left over from a previous issue and came out the same day to look. It turned out it was the circuit board and was going to contact the manufacturer and get the part covered under warranty and only charge labor and will be back to tomorrow. He was able to do all of this with out me being there and my babysitter at home. Also will come tomorrow and take care of it so I can still go to work and leave a check or call for Credit Card. They are not even done with the job and I am very impressed. I will update with the result tomorrow, but wanted to get a 5 star review in NOW.
Customer service like this is so rare anymore. Thank you Dan and Daniel

Dan and Daniel were über sweet and amazing sense of humor! Dan is the wise, and Daniel is 2.0 — the younger version of Dan… Hilarious!
I had issues with the thermostat that was installed a 1 ½ years ago by another company and it stopped working. Now that the weather have turned, I called Certified due to the amazing Unilocal Rating of 5 Stars by all the reviewers so far. I couldn’t believe how cool D&D team was!
I called earlier in the AM, and ½ hour later, Dan called back to let me know Daniel could be at my home in 30 minutes — and he was! He not only diagnosed the issue, he installed the thermostat, climbed up in the attic and inspected the Furnace, as well as the Air conditioning units. He was clean and made sure all was taken care of before leaving.
I would give them more stars if I could. They were superb! I wish all repair service people were this professional.

My ac was going out and I was flying out in 3 hrs. I needed someone to come out immediately. Certified sent out a tech right away and fixed it. Both the office person and tech went out of their way to get my problem fixed before I left for my flight. Ill definitely be calling them again in the future.

Would definitely recommend this place to friends/​family. Called this morning at 730 for AC repair and they were able to get us a repairman here within a few hours. Gave us a 10am-​12pm window. Daniel arrived around 1030am and got repair fixed with 25 – 30 min. Very friendly and professional. Great price on repair with no hassle. Thanks so much! Very happy and now «cold» customers :)

We needed service ASAP and was able to set up a quick appointment to fix my condenser unit. Very fair prices, didn’t try to mess around with the repair. Friendly professional technicians

If you want an honest repair or service and a more than fair price, call Certified Air Services. Dan not only does great work, he also very personable. He quickly found the two problems I had and quickly repaired both units. He also doesn’t mark up the replacement parts, which many companies do. I highly recommend them.

My AC unit failed at the worst time of the year, and suffered nights of sleeplessness. Finally called Certified Air Services; the technician arrived and corrected the problem timely. He answered and explained all the questions clearly. Not afraid to share his experience and knowledge, and charged reasonable price. Overall, great service. Will call the company again if need help.

Dan runs an excellent business. Honest, dependable and knowledgable. One of his employees serviced my Ac. He checked everything, explained what he was doing and was clean, quick and prompt. A friend got his AC fixed. Dan came out himself. He checked different things first and did a thorough analysis first before explaining what the problem was. You could tell this guy was honest and had years of experience. The repair was reasonably priced. I totally trust this guy. You will not get ripped off.

A friend recommended this company to me after our AC broke down, and I’m so glad they did! Everyone I met or talked to on the phone was super friendly and accommodating! They are knowledgable, competent, very reasonable, and did a great job at solving the problem. We are now enjoying cool air again, and I think the fan out back makes even less noise than before!
I have never had a better experience when dealing with a company, and I will definitely be recommending them to everyone I know.