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Allen, TX - Furnace & Air Conditioning Service, Repair & Maintenance Contractor

DT Air Conditioning & Heating is proud to serve the Allen community!

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.

Please call us today at 972-521-3977 to consult with our home comfort specialist.

Our Work in Allen -
6 Reviews


Suneet Mann
Located in Allen
Very professional and honest AC guys . Showed up on time and explained every thing that was done
Michael Enderman
Located in Allen
Just an awesome company! They have the best technicians!
Service: System Repair
Herish Hamid
Located in Allen
Zee came out on time fixed our AC unit with a great price. He provided an explanation and how to extend the life of an other unit.
Service: System Repair
Zikoow T
Located in Allen
Great guys easy to work with got my unit replaced at very good price they came in and got everything done in same day
Service: New System Installation
Debbie Krubsack
Located in Allen
Twice a year we hire DT Air to come to our home to inspect our HVAC units. Zee is always thorough, professional, friendly--and patient, while he explains how to use the electronic thermostat.
Service: Maintenance
Katherine Walker
Located in Allen
Zee is terrific. Professional, courteous, prompt!
Service: Service

Job Site Visits

Dana T.
Found a leak in this Lennox heat pump unit.

About Allen, TX - Happy to be your hometown Heating & Air Conditioning Contractor!

In northern Texas is a large city known as Allen. The City of Allen is positioned in Collin County and located about 25 miles north of the downtown Dallas area. According to a United States Census Bureau report, the City of Allen became populated by approximately 100,685 people in 2017. Allen is estimated to be the fifth most populated city in Collin County, Texas.

The City of Allen, Texas became an incorporated municipality in the early 1950s, and since then, it has grown to become a successful city. Modern-day Allen, Texas is home to and nearby many attractions like Southfork Ranch, Heard Natural Science Museum & Wildlife Sanctuary, Celebration Park, and Allen Station Park. Also, the City of Allen is home to good schools, places of worship, beautiful residential neighborhoods, and many community facilities as well as amenities. In Allen, Texas, individuals enjoy a good quality of life.

Homes in the City of Allen, Texas must become equipped with cooling and heating systems. Allen is in a region of the United States where homes become susceptible to harsh weather conditions during the summer and winter months. Average temperatures during June, July, and August range from the low to the mid-90s in Allen, Texas. Temperatures rise above 100 degrees Fahrenheit when heat waves pass through the city, and high humidity levels are common during the summer months. Cooling systems like central air conditioning units provide sufficient cooling power to Allen, Texas homes, and keep residents comfortable indoors.

Homes in the City of Allen must become equipped with heating units as well. During the winter months, daytime temperature highs range from the mid-50s to the low-60s. At night, the average temperatures range from the mid to upper-30s. When cold snaps occur, temperatures will drop below freezing. Also, freezing rain and sleet are common in the City of Allen during the winter seasons. When properly installed and regularly inspected by HVAC technicians, heating units like heat pumps provide sufficient heating power Allen, Texas homes.