A Legacy of Comfort in the Fox Valley Region

Brian & Sons has been delivering exceptional heating and cooling solutions to Illinois’ Fox Valley communities for over two decades. As a family-owned business serving Montgomery, Oswego, Plainfield, Sugar Grove, Yorkville, and Bristol, we’ve built our reputation on reliable service and technical expertise.

Our Service Areas and Specialties

Our comprehensive HVAC services extend throughout the western suburbs of Chicago, focusing on:

• Emergency heating repair
• Preventive furnace maintenance
• New heating system installations
• Annual service agreements
• Energy efficiency consultations
• Complete HVAC system diagnostics

Community-Focused Approach

Understanding the unique climate challenges of northern Illinois, we’ve tailored our services to meet the specific needs of local homeowners and businesses. Our technicians are intimately familiar with the varying heating demands across our service area, from the older homes in historic Yorkville to the newer developments in Plainfield.

Professional Excellence

Every member of our team undergoes continuous training to stay current with the latest heating technologies and repair techniques. We pride ourselves on offering:

• 24/7 emergency response
• Transparent pricing
• Licensed and insured technicians
• Industry-leading equipment brands
• Comprehensive warranty coverage

Our Commitment

At Brian & Sons, we understand that a properly functioning heating system is crucial for Illinois winters. Whether you’re in Sugar Grove facing a midnight furnace failure or planning a new heater installation in Montgomery, our team stands ready to deliver professional service with a personal touch.

Service Philosophy

We believe in building lasting relationships with our customers through:

• Honest recommendations
• Detailed explanations of repair needs
• Energy-saving solutions
• Preventive maintenance programs
• Respect for your property
• Timely response times

From routine furnace service in Oswego to complete system replacements in Bristol, Brian & Sons remains committed to maintaining comfortable indoor environments for our neighbors throughout the Fox Valley region. Our dedication to quality workmanship and customer satisfaction has made us a trusted name in residential and commercial HVAC services.

Contact us today to experience the difference that professional, family-oriented service can make for your heating needs.