Your Comfort, Our Priority

Frequently Asked Questions

About TL Services

  • What HVAC services does TL Services offer?

    TL Services specializes in the installation and repair of heating and cooling systems for residential customers. We focus on providing high-quality service and value to ensure your home remains comfortable year-round.


    Repair Services


     • Air Conditioner Repair

    Fast fixes for broken or inefficient cooling systems, especially during hot summer months.

     • Furnace & Heat Pump Repair

    Common during colder seasons, especially in homes with aging systems.

     • Emergency HVAC Repair

    24/7 service for breakdowns that can’t wait, often in extreme weather.


    Installation & Replacement


     • New System Installation

    Includes central air, ductless mini-splits, furnaces, or heat pumps.

     • System Replacement

    Upgrading old units for better efficiency, comfort, and lower energy bills.

     • Smart Thermostat Installation

    Increasingly popular as homeowners look to save energy and automate comfort.


    Maintenance & Tune-Ups


     • Seasonal Maintenance Plans

    Spring and fall tune-ups to prevent breakdowns and keep systems running efficiently.

     • Annual System Check-Ups

    Includes filter changes, coil cleaning, refrigerant checks, and more.

     • Duct Cleaning

    Improves indoor air quality and system performance.


  • Are you locally-owned and operated?

    Yes, we are proud to be a small, locally-owned business serving the Huntsville area for over 17 years. Unlike other equity company-backed chains that hand off their services to local franchisees or contractors, we're a family-run business built to serve our community with quality and care. 

  • Which areas do you service?

    TL Services delivers perosnal, friendly and affordable HVAC services to the greater Huntsville, Alabama area including Madison and Owens Cross Roads. 

  • What brands of HVAC systems do you install?

    We install a variety of reputable HVAC brands, ensuring that you receive a system that meets your needs and budget. Our team can help you choose the best option for your home.

  • Do you offer maintenance services?

    Yes, we offer comprehensive maintenance services to keep your HVAC system running efficiently. Regular maintenance can help prevent costly repairs and extend the lifespan of your equipment.

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Air Conditioning FAQs

1. How can I tell if my AC needs repair?

Look out for warm air blowing, weak airflow, strange noises, unpleasant odors, frequent cycling, or unusually high energy bills. These are all signs it’s time to call for service.


2. How often should I have my AC serviced?

At least once a year—preferably in the spring before summer heat sets in. Regular maintenance helps prevent breakdowns and keeps your system running efficiently.


3. Why is my AC blowing warm air?

This could be caused by a refrigerant leak, dirty air filter, thermostat issue, or a failing compressor. A professional diagnosis is the best way to pinpoint the exact problem.


4. What’s the average lifespan of an air conditioning unit?

With proper maintenance, central AC units usually last 12–15 years. Older systems become less efficient and more prone to breakdowns as they age.


5. How do I know if I need a new AC or just a repair?

If your system is over 10 years old, needs frequent repairs, or struggles to keep your home cool, a replacement might be more cost-effective long-term. We’ll always help you weigh the pros and cons.


6. How can I make my AC more energy-efficient?

Replace or clean filters regularly, seal duct leaks, keep vents unobstructed, use a smart thermostat, and schedule annual tune-ups. These steps can lower energy use and improve cooling.


7. Why is my AC constantly running or cycling on and off?

Short cycling or nonstop running could mean your system is the wrong size, your thermostat is malfunctioning, or there’s a problem with sensors or refrigerant levels. It’s best to have it inspected.

1. How can I tell if my heater needs service or repair?

If you notice cold spots in the house, strange smells or noises, weak airflow, rising utility bills, or the system won’t stay on—those are key signs your heating system needs professional attention.


2. How often should I have my heating system serviced?

Once a year, ideally in the fall before cold weather hits. Routine maintenance keeps your system safe, efficient, and helps avoid mid-winter breakdowns.


3. Why does my furnace smell like something is burning?

A dusty smell is common the first time you turn on the heat in fall—but if it lasts, smells electrical, or is smoky, shut it off and call us immediately.


4. What’s the typical lifespan of a furnace or heat pump?

Most heating systems last 12–20 years depending on the brand, usage, and how well they’re maintained. Older systems lose efficiency and become more prone to issues.


5. Why is my heater not keeping the house warm enough?

Dirty filters, malfunctioning thermostats, duct leaks, or an undersized system can all reduce heating power. We can help diagnose the root cause and fix it fast.


6. Should I repair or replace my heating system?

If repairs are frequent, the unit is 15+ years old, or heating bills are climbing, a replacement may save you money in the long run. We’ll walk you through your options without upselling.


7. How can I improve my home’s heating efficiency?

Seal air leaks, insulate your home properly, install a smart thermostat, and keep your system maintained. We also offer high-efficiency system upgrades for long-term savings.

Air Conditioning FAQs