Palatine, IL:
Call or Text Today 847-262-3349
24 Hour Emergency Service
Libertyville, IL:
Call Today 847-367-8989

Preventative HVAC Maintenance Throughout
Mundelein, Vernon Hills, Arlington Heights, Barrington, Inverness & Hoffman Estates, IL

HVAC Preventative Maintenance in Palatine

Any homeowner with a working HVAC system understands its importance in keeping them safe and comfortable each season. However, something could break at any moment. Rather than scheduling repairs as needed, consider routine preventative maintenance. Allied Air Conditioning & Heating offers HVAC maintenance in Palatine to protect your system all year.

AC Maintenance in Palatine

At Allied Air Conditioning and Heating, we ensure your air conditioning unit works so you can stay cool inside your home. Our HVAC technicians have the skills, knowledge, and experience to perform expert air conditioning preventative maintenance in Palatine. When fixing each unit, we ensure

  • Reliability: Most AC units fail due to neglect. We service all electrical connections, condenser coils, and other parts in the air conditioning system to ensure optimal efficiency.
  • Efficiency: A dirty air conditioner can cost double the price to replace compared to scheduled maintenance. With thorough cleaning and inspection, we guarantee cleaner airflow for your home’s air quality.
  • Capacity: AC repair services reduce energy consumption in the cooling season, helping you save more money on energy bills.
  • Longevity: Preventative maintenance ensures your AC system lasts much longer, saving you time and money from constant repairs or replacements.

Furnace Maintenance

We also provide furnace maintenance in Palatine, IL. If your heating system breaks or increases your heating costs, call us to come and fix it. Our Palatine heating services help

  • Save Money: Unexpectedly high energy bills can result from a broken furnace and dirty air filters. A clean furnace keeps these costs down without using more energy.
  • Increase Comfort: Schedule routine maintenance to ensure even heating and optimal temperatures throughout the home.
  • Prevent Breakdowns: With regular maintenance, our technicians spot issues before they worsen. That way you avoid needing furnace repairs later.
  • Increase the Lifespan: We inspect, repair, and clean your system to detect and fix issues as they come. Catching these early increases your unit’s lifespan, making it more durable for long-term use.

What We Promise

Allied Air Conditioning and Heating understands the importance of HVAC preventative maintenance. That’s why we promise our customers transparent communication through every step of the process. We always maintain fair, open pricing without surprise fees. With certified, licensed technicians here to help, you can trust Allied with any heating or AC preventative maintenance services.

Schedule Service Today!

Don’t wait until your heating and cooling system breaks down. Call us today at 847-262-3349 to schedule maintenance! You can also use our online submission form to schedule service in Palatine.

If you need emergency service, call us immediately. We’ll send someone to your location as fast as possible.

HVAC Preventative Maintenance at Allied Air Conditioning & Heating Corporation


Interested in a boiler for your home or commercial space? Allied Air Conditioning & Heating Corporation partners with IBC and Carrier brands to not only ensure the right fit for any demand but outstanding reliability and lasting performance.



Through our relationship with Wells Fargo Bank, N.A., participating HVAC dealers offer a variety of flexible options for financing your new HVAC product or system. That way, you can invest in your home’s comfort without breaking your monthly budget.

Heating, AC & Boiler Repair Palatine Il
Carrier President’s Award Winner For 16 Years In A Row
Allied Air Conditioning & Heating Corporation Reviews
Allied Air Conditioning & Heating Corporation Star Ratings