Indoor Air Quality Testing & Service

Indoor Air Quality Testing & Purification–Done Right

We spend a lot of time in our homes, and without proper precautions, they can and will make us sick. 

The air quality in your home can dramatically affect your health. Dust, dirt, dander, dryness–all can worsen (or cause) allergies, increase the risk for potential infection, and make it harder to clean your home. 

An indoor air quality test can help you identify potential problems, and Doran Mechanical can help you find the right solution for your home and family. 

If you’re worried about indoor air pollution in your home, schedule a service call online today.

Indoor Air Quality Systems

Humidifiers & Dehumidifiers

Most East Texans are aware of the humidity during the summer. Less obvious is the winter’s dryness, which can also cause discomfort. A humidifier or dehumidifier can make both seasons a little more comfortable.


The filter you use in your HVAC system can make a difference, but for those with extreme sensitivities, it may be best to consider an independent filtration system. This system will help keep contaminants out of your home.


Germs, viruses, and bacteria are frequently transmitted through the air. These microbes are too small for even the most powerful filtration systems, which is why some people elect to install an independent air purification system to get rid of them. 

Duct Replacement & Repair

The ducts of your HVAC system need regular maintenance. If they fall into disrepair, you may be subject to lower air quality and increased allergen counts in your home. Doran Mechanical can maintain, repair, and replace the ducting in your home, should you need it.

Blue Carpet Indoor Air Quality Services in Tyler, TX

Doran Mechanical is dedicated to providing blue carpet service to each and every one of our clients.

Our technicians strive to go above and beyond our client’s expectations each time they visit. That means arriving on time, keeping your home or business clean, and providing high-quality indoor air quality services.

When you work with Doran Mechanical, you’re assured of quality work performed by technicians who are dedicated to your satisfaction.

The Doran Difference

24/7 Emergency Service

If you’re facing an emergency, Doran Mechanical’s technicians can be at your home anytime. We offer 24/7 emergency services so that you can protect your family and yourself. 

Courteous & Certified Techs

Doran Mechanical technicians are NATE-certified and dedicated to ensuring each of our clients is completely satisfied with their work.

Flate-Rate Pricing

When you work with Doran, you can expect to know how much everything will cost before you agree. No surprise labor costs or fees–ever.

Indoor Air Quality–Done Right by Doran

If you’re concerned that your home may be making you sick, let Doran Mechanical help. We can perform home air quality testing to see what may be causing you or your family to suffer.

We can then help you develop a strategy to purify your air and keep you–and your family–healthy and happy.