Seasonal Maintenance

Inland Empire, CA Area

Emergency Weekday Service

Lower Prices

Work With All Major Brands

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Maximize Your HVAC Efficiency With Seasonal Maintenance

At HVAC Department Heating and Air, we understand the importance of keeping your heating and cooling systems running smoothly throughout the year. Our seasonal maintenance services are designed to optimize your HVAC system's performance, ensuring comfort and energy efficiency in every season. With over a decade of experience serving the Inland Empire, CA area, our team of skilled technicians is dedicated to providing comprehensive maintenance solutions that extend the life of your equipment and reduce energy costs.


Our locally owned and family-operated business values our community, which is why we offer special discounts for veterans, senior citizens, and families with disabled children.

We take pride in our commitment to customer satisfaction, offering competitive pricing and a range of benefits that set us apart. From our 2-year maintenance guarantee to our quick response times and emergency services, we're here to ensure your HVAC system operates at peak performance year-round.


Don't let seasonal changes catch you off guard. Contact us at HVAC Department Heating and Air today to schedule your seasonal maintenance and experience the difference our expertise can make in your home comfort.

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Why Choose Us

Work with all major brands

Free estimates

Emergency service available Monday through Friday

10+ years of experience

2-year maintenance guarantee

100% Yelp rating for response times

HVAC Department Heating and Air

Spring HVAC Maintenance

As winter fades and warmer days approach, it's crucial to prepare your HVAC system for the demands of spring and summer. Our spring maintenance service focuses on ensuring your air conditioning system is ready to keep you cool and comfortable. We thoroughly clean and inspect your unit, check refrigerant levels, and calibrate your thermostat for optimal performance.

Winter HVAC Maintenance

Before the chill of winter sets in, our winter maintenance service is essential for ensuring your heating system is prepared to keep your home warm and cozy. We perform comprehensive checks on your furnace or heat pump, clean or replace filters, and inspect all components to guarantee efficient operation throughout the cold months. This proactive approach helps prevent unexpected breakdowns and ensures your safety and comfort.

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HVAC Department Heating and Air

Veterans Save Money

on HVAC Services

HVAC Department Heating and Air proudly offers exclusive discounts to our veterans. Enjoy premium heating and cooling services at reduced rates as a token of our gratitude.

Call Now to Claim Your Discount

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Veterans Save Money

on HVAC Services

HVAC Department Heating and Air proudly offers exclusive discounts to our veterans. Enjoy premium heating and cooling services at reduced rates as a token of our gratitude.

Call Now to Claim Your Discount

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Special Savings for Seniors

and Families of Disabled Children

HVAC Department Heating and Air offers discounted services for senior citizens and families with disabled children. Experience comfort without breaking the bank.

Contact Us for a Personalized Quote

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Here's what our satisfied customers are saying...

At HVAC Department Heating and Air, we take pride in providing exceptional heating and cooling services to our customers. We would be grateful if you could share your thoughts about our contracting business with others. Your feedback enables us to do a better job and helps others make more informed decisions. Please take a moment to leave a review of HVAC Department Heating and Air and let others know what you think. Thank you.