Same Day Service Available in Fort Worth

Commercial Air Conditioning and Heating in Fort Worth TX

Technician in a hard hat working beside a rooftop unit
Cooling and Heat for Business

The System Quit Mid-Shift. Here Is What Happens Next.

A business cannot wait out a dead air conditioner the way a household sometimes can. We repair and replace commercial air conditioning and heating across Fort Worth, from a warm-air call on a July afternoon to a no-heat call when a cold front drops the temperature overnight. Call 817-290-3373 and a real person answers, day or night, and books the earliest technician we have.

Cooling and Heating Problems We Repair

Cooling:

  • Complete loss of cooling, or warm air from the vents
  • Frozen evaporator coils and refrigerant leaks
  • A system that will not start or keeps tripping the breaker
  • Burning smells, sparking or loud sudden noises from the equipment

Heating:

  • No heat when the weather turns
  • Weak airflow from the registers
  • Short cycling, where the system starts and stops over and over
  • A carbon monoxide alarm or the smell of gas, which needs the steps below first

Three Checks Worth Making While You Wait

  1. Switch the system off at the thermostat if it has stopped cooling. Running a failed or frozen system can make the damage worse.
  2. Look at the breaker for the equipment. A tripped breaker is worth noting, but if it trips again right after a reset, leave it off.
  3. Check the filter. A badly clogged filter restricts airflow and can freeze a coil or shut a furnace down.

Then tell the dispatcher what you found. It helps the technician arrive with the right parts.

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Rooftop unit set down in a parking lot beside a lifting helicopter

How a Repair Call Runs, Step by Step

  1. You call. A live dispatcher takes the symptoms and books the earliest window, often the same day.
  2. We arrive stocked. Our trucks carry the parts that fail most often, which is why most repairs finish in one visit.
  3. We diagnose. The technician finds the actual fault before anyone talks about money.
  4. You approve a flat price. You see the cost first, and nothing starts until you say yes, even after hours.
  5. We repair or quote the replacement. If replacement is the better value, you get a written quote with financing options instead of a repair that will not last.

Every Heating Call Includes a Safety Check

A cracked heat exchanger or bad venting on a gas furnace can leak carbon monoxide, which has no color and no smell. That is why every heating repair we do includes a safety check. If a carbon monoxide alarm sounds or anyone smells gas, get people out of the building first, then call 911 and Atmos Energy at 866-322-8667 from outside, and call us once everyone is safe. A working carbon monoxide alarm near gas-fired equipment is worth having before you ever need it.

Sizing New Equipment for the Space

When a system is past saving, the replacement is only as good as its sizing. We run a proper load calculation from the square footage, insulation and ductwork, then recommend the capacity that keeps up on the hottest days. For some spaces a heat pump that both heats and cools is the better fit; for an area the main ductwork never reached, a ductless system can be. We lay out the options side by side so you can decide.

Upfront Pricing and Why Astar

You get a clear price before we begin, backed by our 100% satisfaction guarantee, with no surprise bills. Our NATE-certified technicians handle the work, and because we also hold Texas plumbing and electrical licenses, a clogged condensate drain or an electrical fault at the unit does not mean a second contractor. When the heat is out at night, our 24/7 emergency heating repair line gets a technician moving. To book a repair, call us at 817-290-3373 or book online.

Get the System Running Again

Call 817-290-3373 or book online.

FAQs

Frequently Asked Questions

Often, yes. We offer same-day service on most Fort Worth calls and dispatch 24/7 for emergencies, including nights, weekends and holidays. Our trucks carry the parts that fail most often, so most repairs finish in one visit.

Usually, yes. Running a failed or frozen system can make the damage worse. Switch it off at the thermostat, check for a tripped breaker or a clogged filter, then call us.

It depends on the failure. You always get a flat price after diagnosis, even after hours, and you approve it before we start.

Get everyone out first. From outside, call 911 and Atmos Energy at 866-322-8667, then call us. Carbon monoxide has no color or smell, so treat every alarm as real.

At least once a year, ideally before winter. An annual tune-up keeps the system running and catches safety problems such as a cracked heat exchanger early.

◆ Help Is On The Way

The Astar Truck Will Be at Your Curb Today.

Same day appointments across Fort Worth & Tarrant County. Fully-stocked trucks, friendly uniformed techs, upfront flat-rate pricing, call now and we’ll be there.

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817-290-3373
Astar service van in the company's blue and red wrap
Avg. ETA < 90 minin Fort Worth