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Halfmann Heat & Air
4.1(
15
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+2 more

Serving O Donnell, TX and surrounding areas

Approved

In business since 1996

Free estimates

Customers say: Quality work

"Home AC needed to be replaced. Had four bids to do the job. Jeff Halfmann of Halfmann Heat & Air out of O'Donnell,Tx. was the ONLY one who showed up on time and with the most reasonable bid. No hard sell, made no promises we both knew he wouldn't keep, and didn't try to sell me an upgrade. He and his crew finished the install in about four hours and even cleaned up after. I would highly recommend Jeff (who is a Christian and has Isaiah 40:31 printed on his business card) to anyone in need of a new home AC unit."
Response time2 days
1 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for AIR NETWORK A/C & HEATING
AIR NETWORK A/C & HEATING
5.0(
10
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving O Donnell, TX and surrounding areas

In business since 2003

Free estimates

Emergency services offered

At Air Network, our dedicated team of professional technicians and consultants offer a full range residential and commercial air conditioning and heating installation and repair services to our neighbors throughout South Central Texas Region. We consider it a privilege to serve our customers with the best of our ability by putting our many years of experience and our multiple areas of expertise to work on their behalf.

Recommended by100%of homeowners
Long Heating & Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+29 more

Serving O Donnell, TX and surrounding areas

In business since 2005

Free estimates

Offers commercial services

With over 5 years of experience in HVAC repairs, Long Heating & Cooling is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for The Southern Way Heating and Air
The Southern Way Heating and Air
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+16 more

Serving O Donnell, TX and surrounding areas

In business since 2009

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time1 day
Recommended by100%of homeowners
Airtemp Services
5.0(
3
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving O Donnell, TX and surrounding areas

In business since 2009

Emergency services offered

Warranties offered

Call AirTemp Services offers Free estimates on equipment replacement and free second opinions.We service Texarkana and surrounding towns in the area.Low overhead equals affordable prices.Over 17 years experience in the industry.Mention and receive $10 off ! Air conditioning contractor, HVAC Contractor, Air Conditioning Repair Service, Heating repair service, Refrigeration repair service

Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving O Donnell, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!

2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Radiant Builders LLC
Radiant Builders LLC
4.8(
18
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Donnell, TX and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Radiant Builders is a licensed (CRC1331087) and insured remodeling company focusing on bathroom and kitchen remodeling, but also able to handle anything from a home addition to the simple tasks you may need help with around your home. \nWe pride ourselves in serving others with honesty, integrity and commitment to excellence and living out our credo...And whatever you do, do it wholeheartedly, as to the Lord, and not unto men (Col. 3:23).\n\nwww.Radiant-Builders.com

Bathroom remodel
Built in shelf!!
Shower before
Remodeling - General Project
Before

+51

Recommended by94%of homeowners
Showing 1-10 of 50
Heating and Air Conditioning questions, answered by experts

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Air conditioners and dehumidifiers are actually quite similar, though they perform different jobs. Dehumidifiers reduce moisture in the air, while air conditioners work to cool the home. A good central AC unit will naturally perform a certain level of dehumidification due to its design, but it will not be able to handle excessive levels of moisture.

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

The O Donnell, TX homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.