Heating & Cooling Services in Arlington Heights, IL

Professional HVAC Repair and Installation

At One Hour Heating & Air Conditioning® of Elk Grove, we understand the importance of a well-functioning HVAC system. Whether it's the sweltering heat of summer or the freezing cold of winter, a reliable HVAC system is essential for maintaining a comfortable indoor environment. Our Arlington Heights HVAC services are designed to meet all your heating and cooling needs. We offer everything from routine maintenance and repairs to complete system installations.

HVAC Maintenance

Regular maintenance of your HVAC system is crucial for its longevity and efficiency. Our HVAC maintenance services in Arlington Heights, IL, are designed to keep your system running smoothly and efficiently all year round. We offer comprehensive maintenance checks that include cleaning, inspection, and necessary adjustments to ensure your system is in optimal condition.

Why Choose Us?

We're committed to providing you with the best Arlington Heights HVAC services. Our certified professionals are dedicated to ensuring your comfort and satisfaction. Whether you need routine maintenance, emergency repairs, or a complete system installation, you can always count on us to deliver high-quality heating and cooling services. Contact us today to learn more.

For more information about our Arlington Heights HVAC services, call (847) 744-9447 or contact us online today.

Air Conditioning Repair

A broken air conditioner can turn a hot summer day into a nightmare. At One Hour Heating & Air Conditioning®, we offer fast and reliable air conditioning repair services throughout Arlington Heights. Our certified technicians are equipped to handle all types of AC problems, ensuring your home stays cool all summer long.

Expert Heating Services in Arlington Heights

When the cold weather hits, you need a heating system you can rely on. Our heating services in Arlington Heights are designed to ensure your home stays warm and cozy throughout winter.

Signs your heating system might need to be repaired or replaced:


  • Insufficient Heat Output: Rooms feel colder than usual, and the heating system struggles to reach the desired temperature.
  • Unusual Noises: Strange sounds like knocking, clicking, or squealing during operation indicate potential mechanical issues within the heating system.
  • Frequent Cycling: The heating system turns on and off more frequently than normal, suggesting problems with the thermostat, sizing, or components.
  • Increased Energy Bills: A sudden and unexplained spike in heating costs could mean reduced efficiency, prompting the need for repairs or replacement.
  • Inconsistent Heating: Uneven heat distribution throughout the home may indicate problems with ductwork, heat exchangers, or the thermostat.
  • Visible Signs of Wear: Rust, corrosion, or visible wear and tear on the heating unit are indicators that the system may be approaching the end of its lifespan.
  • Pilot Light Issues: A yellow or flickering pilot light may signal combustion problems requiring professional attention for gas furnaces.
  • Foul Odors: Unpleasant smells, especially burning odors, when the heating system is running may point to electrical issues or overheating components.
  • Age of the System: If your heating system is 15-20 years old or older, it may be more cost-effective to consider replacement rather than extensive repairs.
  • Poor Indoor Air Quality: Dust, dirt, or increased respiratory issues could be linked to a poorly functioning heating system and inadequate air filtration.
  • Difficulty Maintaining Thermostat Settings: The heating system struggles to achieve or maintain the desired temperature consistently, indicating potential thermostat or internal component problems.

If you notice any of these signs, contact One Hour Heating & Air Conditioning® of Elk Grove today. Our experts can handle all heating systems, ensuring your home is warm and comfortable no matter how cold it gets outside.

For dependable heating repair services in Arlington Heights, IL, and the surrounding areas, call (847) 744-9447 or contact us online today.

Here For You When You Need Us Most!
  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

  • Always On Time…Or You Don’t Pay A Dime!®

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

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