Southeastern North Carolina's unpredictable climate can be brutal to your HVAC system. While some systems can last up to 20-25 years, the average life expectancy of most HVAC systems is 10-15 years. When your system is beyond repair or just not worth the repair cost anymore, count on O'Brien to lead you in the right direction. And, when your electric bills are skyrocketing through the roof due to an inefficient HVAC system, count on O'Brien to offer affordable and efficient options for replacement.

O'Brien Service Company specializes in residential and light commercial retrofit HVAC installation. It all begins with a complimentary in-home consultation with one of our trained Comfort Consultants.

After you schedule an estimate you'll meet with one of our Comfort Consultants to properly determine how we can best meet your needs.  We would like to provide you with an overview of what you can expect during the appointment. Upon arrival, the O'Brien team member will briefly discuss with the scope of work to ensure a clear understanding of your project. When discussing your needs, we will want to see the locations where all desired work will take place, so that the necessary pictures and measurements can be taken for clear communication with our installations department.
Once the scope of work is discussed, photographed, and measured, the Comfort Consultant would like to sit down with you and discuss the different products we carry that would be appropriate for your project.

After thoroughly explaining your installation techniques and product line, it is a written policy of the US Department of Energy, EPA and all equipment manufacturers that we perform a room by room heat loss and heat gain (also referred to as a “load calculation” to ensure that your system is sized according to the recognized design standards.)

When determining the proper sized system for your home, a detailed printed proposal will be prepared with three system options and all accessories that are offered by our company. This is also a great opportunity for the Comfort Consultant to address all of your questions you might have.  We also encourage you to evaluate our proposal and company point by point against our competitors.

To schedule an estimate fill out the form below:

[[formassembly formid='368130']]