Our Services

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Maintenance & System Checkups

HVAC Maintenance Chicago is the backbone of reliable heating and cooling performance. At Abujad HVAC, we believe preventive care is the key to avoiding costly breakdowns and extending the life of your equipment. Our maintenance and system checkups are designed to keep furnaces, air conditioners, boilers, and refrigeration units operating at peak efficiency year‑round.

For dependable service, call (708) 412‑0736 today and schedule your maintenance appointment.

Why Regular HVAC Maintenance Matters

  • Improved Efficiency: Clean filters, tuned burners, and calibrated thermostats reduce energy consumption.
  • Extended Lifespan: Preventive care helps systems last longer, saving you money on replacements.
  • Reduced Breakdowns: Catching small issues early prevents major failures during peak seasons.
  • Better Air Quality: Clean ducts and filters improve indoor air quality for homes and businesses.
  • Safety Assurance: Inspections detect carbon monoxide risks, electrical hazards, and other safety concerns.

According to Energy.gov, proper HVAC maintenance can lower energy costs by up to 15% annually.

What Our System Checkups Include

Our Maintenance & System Checkups service covers:

Filter Replacement:

Ensures proper airflow and reduces strain on equipment.

Coil Cleaning:

Improves heat transfer and cooling efficiency.

Refrigerant Level Checks:

Prevents compressor damage and ensures optimal cooling.

Electrical Connection Inspection:

Tightens loose wires and prevents electrical failures.

Thermostat Calibration:

Ensures accurate temperature control.

Safety Control Testing:

Verifies that all safety mechanisms are functioning properly.

Benefits for Businesses

For restaurants, retail stores, and offices, HVAC downtime can disrupt operations. Our preventive maintenance reduces unexpected failures and stabilizes operating costs. Pair this service with Commercial Refrigeration Repair or Walk‑In Cooler & Freezer Repair for complete climate control solutions.

Service Areas

Abujad HVAC proudly serves:

  • Chicago
  • Oak Lawn
  • Cicero
  • Berwyn
  • Surrounding suburbs

Call (708) 412‑0736 to schedule your maintenance service today.

Seasonal Maintenance Plans

Chicago’s climate demands seasonal preparation. We offer:

  • Spring AC Tune‑Ups: Prepare your cooling system for summer heat.
  • Fall Heating Checkups: Ensure furnaces and boilers are ready for winter.
  • Commercial Refrigeration Maintenance: Keep walk‑in coolers and freezers running efficiently.
Heating Repair Chicago, Air Conditioning Repair Chicago, Commercial Refrigeration Repair Chicago

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About Abujad HVAC

Learn more about our team and mission on our About Us page. We are dedicated to delivering quality HVAC solutions backed by years of experience.

Contact & Quotes

Need preventive maintenance now? Visit our Contact Us page or request a free estimate through our Get a Quote form.

Call to Action

Don’t wait for your HVAC system to fail. Trust Abujad HVAC for expert HVAC Maintenance Chicago services. Call (708) 412‑0736 today or visit our homepage to schedule your system checkup