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How to Choose a Good HVAC Service Company

The HVAC industry is quite saturated with service providers, especially here in California. This makes it hard for you to narrow down when the need for these services arises. And this need can be as often depending on the services you require. So, how can you ensure that you are dealing with a qualified HVAC company for installations, repair, and maintenance? There are many ways of vetting service providers, and below we have some tips for you.

AC Unit Inspection & Repair

Ask for Recommendations

Your close friends or neighbors can be quite resourceful when it comes to hunting for referrals. This method of vetting service providers ensures that you are getting first-hand information free of bias and hype.


For instance, if your immediate neighbor just upgraded their Air Conditioning system, and you happen to appreciate the outcome. You could get the same experience if you relied on the installer’s services who did it for them.

Be Aware of Your States’ Requirements

Different states here in the US have different guidelines for all business operations. These requirements include local city codes, insurance, documentation, and board qualifications. Knowing what the law stipulates for HVAC contractors will save you from dealing with non-compliant companies.


When you enter a contract with a contractor, you will be assured of protection by the law in the event of a dispute. Hence, always look out for these requirements when going through the proposal your contractor avails to you.

Verify the Credentials

One thing you need to avoid when working with a contractor is getting involved with unqualified personnel. This is because you might end up incurring huge costs of repair in the long run. You’d better incur huge installation costs than repetitive repair costs.


Therefore, to avoid this, it’s advised to always ask your HVAC contractor for an operating license, business permits, tax documents, registration documents, and any other relevant document that verifies their credibility.


In most States, HVAC companies must have their license number printed on their marketing materials and website. It also helps to know who the contractor is and what they look like before they appear on your doorstep. Here at Absolute Airflow, we use a system that tells the customer exactly who is coming, and we send a photo of the technician.

Ask for Written Estimates

Estimates are helpful when you don’t have an idea of the expected overall cost. These estimates will give you a rough idea of what your budget range will be. Moreover, any reputable HVAC company should provide you with an estimate even before you ask. 


With an estimate of the upfront cost, you won’t be surprised by the expected costs. And, these estimates will help you compare prices from different companies before arriving at a decision. Additionally, ensure that you have these estimates in written form for more straightforward documentation and reference.

AC Unit Inspection & Repair

Search for Online Reviews

There are several reputable online sites where customers submit reviews on services and products based on their experiences. These platforms include Yelp, TripAdvisor, Trustpilot, Google, and social media channels.


The good thing about these sites is that the reviews are honest, bias-free, and based on experience. What does that mean? You will make an informed decision since you will have a gist of what it would like to work with company X or Z.

Know Your Needs

This might sound obvious, but it’s not. See, your HVAC system may be in a situation where it requires an upgrade, a repair, or a replacement. In either of these situations, the approaches will be different, also meaning the costs. Henceforth, when looking for a contractor, you need to know what you are looking for to avoid being in the dark. However, you can also opt for a consultation before you undertake any action. Knowing your needs puts you in a position to understand the estimates we have discussed, prepares you psychologically, and gives you some control of the situation.

A fully functioning HVAC system in your home sure gives you peace of mind. Besides, essential units such as air conditioners and heaters make your home habitable during varying weather conditions. To ensure that these units are functioning optimally, always consider conducting due diligence when installing and repairing. You can do this by asking for recommendations of reputable contractors, following the law, verifying the credibility of contractors, comparing estimates, looking up online customer reviews, and knowing what you need.

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Our state-licensed and certified HVAC technicians are always available to help you.

Absolute Airflow is a 24 Hour Emergency HVAC Service Contractor

Customer Reviews

Called Absolute for my 81 year old landlord in the height of Summer heat. Scott came out to inspect the old beast of an AC and found many issues. He took the time to educate us, note everything, photograph it and provide several recommendations...and my stubborn landlord has done nothing LOL. A couple months later we asked that Scott come back out and he was there that same day.

Emily H.

Santa Ana, CA

I contacted Absolute Airflow to check my mother's AC, as it was not getting cold. The tech (Scott) arrived earlier than his scheduled time, and was very knowledgeable, professional, and most of very personable with my mother in letting her know that the issue was. Superb customer service Scott and thank you Absolute Airflow! I highly recommend Absolute Airflow.

Billy A.

Billy A.

Bellflower, CA

I have called in Absokite Airflow for my tankless water heater and A/C unit for maintenance. They were professional and took the safety precautions necessary including wearing a mask and cornering their shoes when entering my home. I recommend them highly. Shout out to Zack who took care of the tankless water heater.  They were professional and friendly.

Beatriz S.


Santa Fe Springs, CA

Carlos came to our house to access the A/C project and to give us an estimate. He was very knowledgeable and took his time to explain all the opinions in detail as well as the installation process and warranties. Tanner and Chris were the installers, they were very professional taking their time and attention to details. To keep our house clean while installing the new A/C system.

Robert M.

Robert M.

Whittier, CA