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601 E Corporate Dr,
Lewisville, TX 75057

Mon – Sun: 24/7
Available 24/7.

CALL

972-746-2224

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  • Heating
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  • Plumbing
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      • Breaker Replacement
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      • Fixture Installation
      • Attic & Ceiling Fan Installation
    • Electrical Inspections
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  • Home
  • Air Conditioning
    • AC Repair
    • Emergency AC Service
    • AC Tune-Up
    • AC Maintenance
    • AC Installation
    • Ductless Mini-Split Systems
    • Duct Cleaning
  • Heating
    • Heating Repair
    • Heating Installation
    • Emergency Heating Service
  • Plumbing
    • Emergency Plumbing Repair
    • Leak Detection Services
    • Bathroom Plumbing
      • Toilet Repair
      • Shower Unclogging
    • Drain Cleaning
    • Leak Repair
    • Sewer & Water Line Inspection
      • Server Repair Servies
      • Water Line Services
    • Water Heater Repair & Services
    • Water Softener
    • Sump Pumps
    • Gas Line Install & Services
    • Repiping Services
  • Electrical
    • Emergency Electical Services
    • Electrical Panels Installation
      • Breaker Replacement
    • Electrical Troubleshooting
    • Home Automation Services
      • Programmable Thermostat
    • Generator Installation & Repair
    • Electrical Surge Protection
    • Lighting Installation & Repair
      • Fixture Installation
      • Attic & Ceiling Fan Installation
    • Electrical Inspections
    • Electrical Remodeling Services
    • Electrical Outlets Install
    • Light Switches Installation
    • Wiring & Rewring
    • EV Charger Installation & Repair
  • Indoor Air Quality Testing
  • About
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Tips and Tricks

  • Severe Weather Preparedness, A1 Air, Lewisville, TX
    Categories: Seasons, Tips and Tricks, Weather

    Be Storm-Ready: Protect Your Dallas-Fort Worth Home This Spring

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  • Burst Pipe, Emergency Plumbing Dallas - A#1 Air
    Categories: Plumbing, Tips and Tricks

    Burst Pipe? Here’s How A#1 Air’s Emergency Plumbing Services Can Help

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  • Electrical Code Violations Dallas, TX - A#1 Air
    Categories: Electrical, Electrical Panels, Tips and Tricks

    Understanding Electrical Code Violations in Dallas and How to Fix Them

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  • Emergency AC Repair Arlington TX - A#1 Air
    Categories: Air Conditioning, Seasons, Tips and Tricks

    Why Your AC Breaks Down at the Worst Times—And How to Prevent It

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  • Why February is the perfect time for an AC tune up - A#1 Air
    Categories: Air Conditioning, Tips and Tricks

    Why Now is the Best Time for an AC System Tune-Up

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  • 24-7 heating and ac repair in lewisville and northside dallas, A#1 Air
    Categories: Air Conditioning, Heating, Seasons, Tips and Tricks

    Stay Comfortable All Year Long with A#1 Air

    read more
  • Is no AC an emergency? A#1 Air TX DFW
    Categories: Air Conditioning, Seasons, Tips and Tricks, Troubleshooting

    Is ‘No AC’ an Emergency?

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  • How to remediate standing water in shower
    Categories: Drain Clearing, Plumbing, Tips and Tricks

    What to Do if You Have Standing Water in Your Shower

    read more
  • An electrician in a red shirt testing the voltage in a residential electrical panel using a digital multimeter. The open panel shows circuit breakers and organized wiring, demonstrating professional electrical work.
    Categories: DIY, Electrical, Tips and Tricks

    An Explanation of Electrical Wire Colors and What You Should Know

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  • A#1 Air technician checking electrical currents on an outdoor AC unit with a voltmeter in Lewisville, TX.
    Categories: Air Conditioning, Holidays, Tips and Tricks

    Why Is My Air Conditioner Freezing Up?

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ABOUT US

Trusted HVAC, Plumbing, and Electrical Professionals in the Dallas-Fort Worth Area

Licenses: Electrical # 39389, HVAC # TACLB00018143E, Plumbing # 42726

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CONTACT US

A#1 Air
Address: 601 E Corporate Dr, Lewisville, TX 75057
Main: 972-746-2224
Email: [email protected]

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