HVAC Installation In Stillwater, OK

Have you been melting away for too many summers now? Is your desk fan just not cutting it anymore? If you rely on a small fan to keep cool, you might need an HVAC system. If you use a piece of paper to fan yourself down, you definitely need an HVAC system. 

Whether you’ve never had an HVAC system before or yours has just breathed its last breath, Sitton Mechanical is just the HVAC contractor you want to speak to. 

Contact us online or give us a call at (405) 780-3034 for more information on our HVAC installation services, or to schedule a service appointment in Stillwater, OK.

HVAC Installation in Stillwater

When considering an HVAC installation, many factors will determine what HVAC unit you get. Thankfully, Sitton Mechanical has a team of experts that will point you in the right direction. If your old unit has given up on you, you’re likely anxious about the HVAC replacement cost. We understand the reality that HVAC units don’t come cheap, but we can save you money by ensuring that you get the right one for your home. You could be spending more money on the replacement and in the future than you have to. 

By installing the correct HVAC system, you keep the temperature of your house and your bills low. Here’s what to keep in mind when you’re considering…


If you get an HVAC system that is too big, you will be paying more to install it. If you have a small property, you’re also going to waste a lot of space. What’s more, an oversized AC will have to switch on and off more often to keep the temperature constant; this is unhealthy for your HVAC as it undergoes more wear and tear. 

On the other hand, if your HVAC is too small, it will be working harder to cool your house down. This will eat more electricity and put your AC under more strain than it is built to sustain. 

So really, the size of your AC is one of the most important things to consider. Speak to one of our professionals to ensure that the HVAC shoe fits!


There are so many different types of HVAC units. From heat pumps to air conditioning installation, Sitton Mechanical does it all. We also know the pros and cons of each type of HVAC unit. With one short inspection, our qualified technicians will be able to advise you on the best HVAC unit. 

Need a trusted HVAC System Installation in the Stillwater, OK area? Call Sitton Mechanical at (405) 780-3034

Factors That Determine the Size and Type

To recommend the perfect HVAC installation for you, we will need to calculate the tonnage that will be able to keep up with your home’s demand. The tonnage describes an HVAC’s capacity to remove heat from your house. This is an amount that can be calculated. Once we have calculated the tonnage, we will look at other aspects of your property. 

Square Footage

To calculate the tonnage, you would need the square footage of your home. Once you find the tonnage, you will know what size and type of HVAC unit you need. This is the most important factor to incorporate in the inspection.


If you have an old house, you likely won’t have the necessary ducts for just any AC unit. You may have to install the ductwork or opt for a ductless air conditioner installation. This factor will drastically influence your decision. 

Geographic Region

The area that you live in has its unique climate. Some areas experience hotter summers or higher humidity. The right size AC unit will keep your house cool and eliminate the sticky feeling of a humid region.


If your house is well insulated, you may not need a strong HVAC unit. A well-insulated building won’t let the temperature change so easily. 

Sunlight and Windows 

Your house may have many windows and get lots of sunshine. More windows make your home hotter during the day, whereas homes without windows tend to be colder. 

Contact Us Today for Expert HVAC Installation in Stillwater

As you can see, HVAC installation is no walk in the park, but it is for us! We are well-equipped to take care of all your HVAC needs. Now that you know what is involved in finding the right HVAC system, you can be sure that we will consider each of these factors before offering our advice. All of these aspects will influence the HVAC replacement cost. It is our priority to save you money by ensuring that you get the right one. 

If you are searching for an HVAC contractor, call us at (405) 780-3034.  We can’t wait to hear from you, so call us today!