Questions to Ask HVAC Contractors Before You Sign Them

If you’re in the market for an HVAC contractor, there are a few questions that all homeowners should ask before signing on the dotted line. These questions will help you determine if your prospective contractor is qualified and reputable—and can help save you from expensive and unneeded repairs down the road.

But before we identify the questions, let us know what HVAC contractors do.

What Services Do HVAC Contractors Provide?

HVAC contractors are experts in air conditioning, heating, and ventilation. You can find them online or in the phone book and ask for a free estimate. They’ll come to your home to check your system, make necessary repairs, install new equipment if needed, and provide you with an estimated quotation.

Their services are generally divided into three categories: HVAC repair, installation, and maintenance.

  • Maintenance: HVAC contractors provide maintenance services regularly, usually once a year or every six months. They’ll inspect your system to make sure it’s working properly and that all parts are in good condition. If they find something wrong, they can fix it for you right away.
  • Repair: If your HVAC system is not working properly or has broken down completely, you’ll need to call a contractor to fix it. They will come out and assess the problem and make repairs as necessary.
  • Installation: If you need a new system installed in your home, HVAC contractors can help. They can guide you through the process of selecting equipment that’s appropriate for your needs and budget.

HVAC Contractor Questions to Ask Before You Sign a Contract with Them

Before you sign any contract with an HVAC contractor, ask them about their services and how they can help you. Here are some questions I recommend asking:

  • How Long Have You Been in Business?

It is best to look for a contractor that is established and has been in business for at least five years. The longer a company has been around, the more likely it is that it will be able to offer you quality work.

  • How Many Jobs Have You Done like Mine?

You should not just look at their number of years in service but also the number of jobs they have done like yours. This will give you an idea of how experienced they are and whether or not they will be able to handle the job correctly.

  • What Is Included in Your Pricing?

You should find out what is included in the contractor’s pricing before you sign a contract. You do not want to be surprised by additional costs later on down the line.

  • Do You Offer Warranties on Your Work? 

You should ask the contractor if they offer warranties on their work. This will give you an idea of how confident they are in their abilities and help you avoid paying for repairs down the line.


Choosing the right HVAC contractor is an important decision. Make sure you ask the right questions before hiring a contractor and ensure they are qualified to do the job. This will help you ensure that your home is properly maintained and that your system runs smoothly for years to come.

For your air conditioner installation needs, trust only Controlled Climates. We are an honest, reliable, professional HVAC company that treats you like family. Our expert technicians will help you choose the right system for your home and teach you how to maintain it for years of trouble-free operation. Contact us today for your free estimate!