AC Repair in Dallas, TX

Premier AC Repair Company in Dallas, TX

Hernandez AC and Heat is a trusted name for all your AC repair needs in Dallas, TX. Renowned for our comprehensive range of services, we offer everything from emergency repairs to preventive maintenance plans.


Top AC Repair Services in Dallas

Emergency AC Repairs

We offer 24/7 emergency services to fix your AC anytime it breaks down.

AC System Diagnostics

Accurate diagnosis is key. Our Technicians will find and fix the problem effectively.

AC Component Replacement

Replace parts like compressors or capacitors with high-quality ones.

Air Duct Repairs

We will find leaks or blockages in your air ducts to keep your system running efficiently.

Thermostat Troubleshooting and Repair

If your thermostat is having issues we can easily diagnose it and fix or replace.

Refrigerant Leak Detection and Repair

Before adding refrigerant we will look for the cause of the leak and fix it.

Common AC Issues

Air Conditioning Refrigerant Leaks

Refrigerant leaks can reduce your AC's cooling efficiency and even harm the environment if not fixed promptly. Signs of a refrigerant leak may include an AC unit blowing warm air, ice buildup on the refrigerant line, or a hissing noise near your indoor unit.

Air Duct Leaks and Blockages

Leaky or blocked air ducts can lead to uneven cooling, higher energy bills, and strain on your AC system. Look out for rooms that are consistently warmer than others or reduced airflow from the vents as indicators of possible duct issues.

Electrical Control Failure

Electrical control failures can be caused by general wear and tear or power surges. If your AC is cycling frequently, failing to turn on, or not turning off when it should, it might be a sign of an electrical issue.

Assured Quality of AC Repairs

Skilled and Certified Technicians

Certified technicians have the experience and know-how to diagnose and repair AC issues accurately, ensuring your cooling system is in good hands.

Use of High-Quality Replacement Parts

Professional services use genuine parts designed for efficiency and durability, ensuring your AC operates at its best after repairs.

Comprehensive Diagnosis and Repair Process

Professionals conduct thorough evaluations to identify underlying problems and provide long-term solutions, not just quick fixes.

Adherence to Industry Standards and Best Practices

Trusted HVAC services follow industry standards and best practices, ensuring repairs are done correctly and efficiently.

Post-Repair Follow-Up and Customer Satisfaction

Reputable companies follow up with customers after repairs to ensure everything is in order, reflecting their dedication to customer satisfaction.

Hernandez AC and Heat Repair Services

Comprehensive System Diagnosis

Professionals assess each component of your AC system, pinpointing any issues to address the root cause.

Precision Repair and Replacement of Faulty Components

Certified technicians repair or replace faulty components with high-quality parts to ensure accurate and durable fixes.

Timely Preventive Maintenance

Professionals provide guidance on routine maintenance tasks to prevent future issues and enhance your AC’s efficiency.

24/7 Emergency Repair Services

Emergency repair services are available 24/7 to address urgent AC issues promptly.

Transparent Communication and Service Documentation

Professionals keep you informed and provide detailed service documentation, offering insights into your AC system’s condition and repairs.

Air Conditioning Repair Services we provide in the Dallas area

  • A/C system maintenance
  • A/C system repair
  • Install AC
  • A/C preventive maintenance
  • A/C system dismantlement
  • Ductless heating & A/C services
  • Heating system installation
  • Heating system maintenance
  • Heating system repair
  • HVAC duct & vent installation
  • HVAC duct & vent repair
  • HVAC system maintenance
  • HVAC system repair
  • Installation
  • Install thermostat
  • Repair HVAC
  • Thermostat installation
  • Thermostat repair
  • 24/7 Emergency Service Available
  • Ac And Heating
  • Air Conditioner & Furnace Repair
  • Air Conditioning & Furnace Repair
  • Air Conditioning System
  • Air Duct Sealing
  • Air Filter
  • Commercial HVAC Services
  • Ductless Split
  • Equipment Repair
  • Equipment Retrofit & Replacement
  • Fan Motor
  • Gas Furnaces
  • Heating And Air Conditioning
  • Heating And Cooling Systems
  • Humidifier Service
  • HVAC Tune-Up
  • Indoor Air Conditioners
  • Installation & Replacement
  • Maintenance Service Agreements
  • New Installation
  • Preventative Maintenance
  • Repair & Maintenance
  • Replacement Upgrade
  • Residential Heating
  • Service All Makes & Models
  • Sheet Metal Fabrication
  • Split Systems
  • System Repair

Neighborhoods in Dallas we provide Air Conditioning Repair Services

Downtown, Arts District, Farmers Market District, West End Historic District, Victory Park, Uptown, West Village, State Thomas, Deep Ellum, Oak Lawn, Bishop Arts District, Design District, Lower Greenville, Knox-Henderson, University Park, Highland Park, Lakewood, Lake Highlands, Preston Hollow, North Dallas, East Dallas, South Dallas/Fair Park, Pleasant Grove, West Dallas, Cedars, Exposition Park, Trinity Groves, Vickery Meadow, Oak Cliff, Kessler Park, South Side, Midway Hollow, Medical District, Bluffview, Bent Tree, Casa Linda, White Rock, Forest Hills, Hollywood/Santa Monica, Elmwood, And More!