AC Installation in Tyler, TX


New Air Conditioning Systems – Done Right By Doran

If your HVAC system is losing to the East Texas heat, it may be time to replace it with a new, more powerful, and more efficient heating and cooling system. An AC system should last at least 20 years, but some are known to last a little bit longer. If yours is ending its lifespan, we can help. The NATE-certified technicians can help you find the perfect system for your home and then perform the HVAC installation that ensures your system is successful. If your system struggles to keep you comfortable, get a free quote for air conditioning installation–done right by Doran.

Signs You Need A New Heating and Air Conditioning System

Central heating & air conditioning systems last for quite a while, but it can be challenging to detect when they’re reaching the end of their lifespan.

If you suspect your AC system needs to be replaced, here are seven signs you may want to contact Doran Mechanical for HVAC installation:

  • The unit is at least 15 years old or otherwise at the end of its lifecycle
  • Your AC unit is unable to heat or cool to your desired temperature
  • You’re looking at major repairs that cost more than a new system would
  • The unit is making strange or loud noises during operation
  • Your energy bills are or have been steadily increasing
  • Your system has major coolant leaks
  • The system isn’t blowing cold or warm air properly

If you notice any of these signs, contact Doran Mechanical. We’ll be able to assess your HVAC system and let you know if it needs to be replaced or just repaired.

A New AC System – Done Right by Doran

If your heating & cooling system isn’t what it used to be, Doran Mechanical can help you find and install a new HVAC system that will.

It all starts with a quote. Get a quote for a new system today.


Tyler’s AC Contractor Dedicated to Doing it The Right Way. Always.

For over a decade, Doran Mechanical has been dedicated to providing high-quality and affordable HVAC services to the Tyler, TX, community. 

We believe in doing things the right way, which has helped us get a reputation as one of the most effective AC companies in the Tyler, TX, area. 

When a Doran technician is at your home, you can always expect quality service–but you can also expect the kind of service you’d expect from a family-owned & operated business. We think that’s the right way to do business.



Special Financing Options Done Right by Doran

Air conditioners don’t always break down when it’s convenient. Doran Mechanical offers a variety of options should you need them.

We accept most major credit cards for larger purchases and repairs, and we also have special financing options available to ensure you get the repairs you need when you need them.

View our financing options today, or call us to speak with a representative about how we may be able to help you.

*Subject to credit approval


The Doran Difference

24/7 Emergency Service

If your heating & air conditioning system goes down in the middle of the night, you may actually be in trouble. That’s why we provide 24/7 emergency services.

Certified Technicians

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

Flat Rate Pricing

When you hire Doran Mechanical, you can expect flat-rate and upfront pricing. We won’t surprise you with hidden fees or labor costs on your final bill.

Free Estimates

Our technicians provide free estimates on all work. We’re also available should you need a second opinion on a quote from another HVAC company.

Contact Doran for Our Signature Blue Carpet Service

Doran Mechanical offers our client blue carpet service. We treat you like you’re walking on the red carpet. Schedule an appointment online or call our offices to speak with a representative.