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Trusted HVAC Services in Galena, IL | Heating & Air Conditioning Experts

Serving Northwest Illinois and Southwest Wisconsin

Free, Same-Day Estimates

24/7 Emergency Services

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Trusted HVAC Services in Galena, IL | Heating & Air Conditioning Experts

Serving Northwest Illinois and Southwest Wisconsin

Free, Same-Day Estimates

24/7 Emergency Services

Quick Response Times

Hours:

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Tailored Comfort for Every Season

Holland Heating & Air Conditioning has been the go-to HVAC provider for Galena and Jo Daviess County since 1976. As your neighbors, we understand the unique climate challenges our area faces. With over 50 years of experience, our NATE-certified technicians bring unmatched skill to every job, ensuring your home or business remains comfortable year-round.

At Holland Heating & Air Conditioning, we focus on creating ideal environments for families and businesses. We stand behind our work with a one-year labor warranty on new installations, and Ruud furnace installations include a 10-year warranty. Discover the Holland Heating & Air Conditioning advantage. Contact us today to discuss your comfort needs.

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Why Choose Holland Heating & Air Conditioning

24/7 Emergency Services

Free, Same-Day Estimates

Warranties Available

Quick Response Times

Same-Day Service Available

In Business Since 1976

Holland Heating & Air Conditioning

AC Services

Holland Heating & Air Conditioning is your trusted partner for beating the summer heat. We provide a full range of AC services, from regular maintenance to complex repairs and new system installations. Our same-day service ensures you stay cool, and we offer free, same-day estimates for your convenience.

Air Quality Services

Improve your indoor air with our comprehensive air quality services. We specialize in creating healthier living environments by removing pollutants and controlling humidity. Our team can evaluate your space and suggest the best systems to maintain clean, fresh air throughout the year.

Furnace and Heating Repair Services

Count on us to keep you warm when winter temperatures drop. We offer a full range of heating services, from furnace tune-ups to heat pump installations. Our licensed and insured technicians are available 24/7 for emergency heating repairs. We back our work with a 10-year warranty on Ruud furnace installations.

Specialty HVAC Services

Holland Heating & Air Conditioning provides specialized HVAC services for unique needs. We offer zoning systems, ductless mini-splits, and energy-efficient upgrades. Our team will help you find the perfect solution for your space and budget.

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Recent HVAC Projects

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

At Holland Heating & Air Conditioning, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Holland Heating & Air Conditioning and let others know what you think.