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50+ Years
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Your Trusted HVAC & Plumbing Experts in Aurora
Established in 1919, Buchner Heating & AC Heating Air & Plumbing Heating, Air & Plumbing has built a legacy of trust and reliability in serving the Chicagoland and Fox Valley areas. Our team of certified professionals specializes in heating, cooling, plumbing, and indoor air quality solutions, utilizing industry-leading Carrier products and innovative technology to deliver lasting value. With 24/7 emergency services, free estimates, and a commitment to customer satisfaction, we ensure optimal performance and efficiency for residential and commercial systems.

Recognized with an A+ BBB rating and consistent top marks from Consumer Check Book, our family-owned business prioritizes honest service, skilled workmanship, and tailored solutions to meet individual client needs. We stand behind our work with comprehensive support for installations, repairs, and maintenance, emphasizing safety, energy efficiency, and long-term reliability.
Services
Heating Cooling Indoor Air Quality Plumbing Emergency Repairs
Details
  • Year established: 1919
Highlights and features
  • We provide 24/7 emergency service with prompt response times across Chicagoland.
  • Our team consistently earns top ratings from Consumer Check Book and the BBB.
  • We install only trusted brands like Carrier for reliable, energy-efficient systems.
  • Family-owned since 1919, combining local expertise with proven industry experience.
  • We offer financing options to make essential HVAC and plumbing services accessible.
Associations and certifications
  • Better Business Bureau
  • Carrier Corporation
What people say
A+ BBB rating Top Consumer Check Book ratings 24/7 emergency availability Highly skilled technicians Decades of local expertise
Services
Heating Services
Buchner Heating & AC Heating Air & Plumbing Heating, Air & Plumbing delivers expert furnace and heating system installation, repair, and replacement across Chicagoland. Our certified technicians specialize in Carrier products, offering energy-efficient solutions for consistent warmth and reliability. With free estimates, seasonal maintenance, and 24/7 emergency repairs, we ensure optimal performance and cost savings for residential and commercial clients.
Cooling Services
We provide professional air conditioning installation, maintenance, and emergency repairs for homes and businesses in Chicagoland. Our Carrier-certified team ensures peak cooling efficiency with customized systems tailored to minimize energy costs. Enjoy prompt scheduling, 24/7 emergency service, and lasting solutions that enhance comfort while extending equipment lifespan for reliable summer performance.
Plumbing Services
Buchner Heating & AC Heating Air & Plumbing offers comprehensive residential and commercial plumbing services including leak detection, water heater maintenance, gas line repair, and drain cleaning. Our experienced technicians use cutting-edge technology to resolve issues efficiently, preventing disruptions and costly damage. From routine maintenance to emergency repairs, we prioritize long-term reliability and customer satisfaction across Chicagoland's challenging climate.
Indoor Air Quality
Our certified experts diagnose and improve indoor air quality through advanced solutions like UV germicidal lights, humidifiers, and energy recovery ventilators. Specializing in Carrier systems, we address contaminants, humidity imbalances, and ventilation issues to enhance health and comfort. Tailored recommendations ensure cleaner air, reduced allergens, and improved HVAC efficiency for homes and businesses in the Fox Valley area.
24-Hour Emergency Repair
Buchner Heating & AC Heating Air & Plumbing provides 24/7 emergency HVAC and plumbing repair services across Chicagoland. Our fully equipped fleet and certified technicians respond immediately to urgent issues like furnace failures, AC breakdowns, and plumbing leaks. With decades of experience and a commitment to rapid resolution, we minimize downtime and protect property integrity through reliable after-hours support available every day of the year.
Questions
What HVAC services does Buchner Heating & AC Heating Air & Plumbing offer in Chicagoland?
Buchner Heating & AC Heating Air & Plumbing provides heating and cooling installations, repairs, and maintenance using Carrier products, including 24/7 emergency services for residential and commercial clients.
Is Buchner Heating & AC Heating Air & Plumbing available for plumbing emergencies after hours?
Yes, we offer 24-hour emergency plumbing repair services across Chicagoland, including leak detection, drain cleaning, and urgent gas line repairs.
Does Buchner Heating & AC Heating Air & Plumbing provide financing options for new HVAC systems?
Yes, we offer financing to make essential heating, cooling, and plumbing upgrades more accessible for homeowners and businesses.
What areas does Buchner Heating & AC Heating Air & Plumbing serve?
We serve the entire Chicagoland and Fox Valley regions, including Aurora, Naperville, and surrounding communities with prompt, reliable service.
Why choose Buchner Heating & AC Heating Air & Plumbing over other HVAC contractors?
As an A+ BBB-rated business since 1919, we combine family-owned integrity with certified Carrier expertise and 24/7 emergency readiness to ensure lasting quality.
Do you offer free estimates for HVAC installations?
Yes, we provide free, no-obligation estimates for all new HVAC system installations, including Carrier products and energy-efficient upgrades.
Videos
Reviews (6)
Russ Molitor
Apr 13, 2022 Report
From the day they installed my new furnace and air conditioning they have been professional, knowledgeable and responsive. My furnace is almost 2yrs old and the blower was vibrating. They came out the next day, diagnosed the problem and went to get the part to get it fixed the same day. I'm very happy I stayed local and will continue to use them for our maintenance and service needs.
Norm Niedergang
Apr 02, 2022 Report
Buchner was able to rearrange schedules to quickly diagnose our problem and complete the repairs. The original estimate was about $895 for a 5 hour job. After completing the repair, the technician said our circuit board had been damaged sometime between his original diagnosis and his scheduled repair visit(a day later). This resulted in another $700 charge. The techniciian arrived early and completed the entire job in 6 hours. So far four days later, the furnace is working flawlessly.
Tim Bixby
Feb 23, 2022 Report
Very nice people! Everyone I worked with was a pleasure, from calling in to setup an estimate, to the estimate, to the install. Was very quick too as from initial call to install was less than a week. Very reasonable prices too! Highly recommend!
John Hagstrom
Feb 22, 2022 Report
Brandon was very friendly, efficient, wore mask, and performed a PM in a very professional and thorough way. The service fee was quite reasonable too. Person who set up the appointment in the office was outstanding also. I've been a long-time customer of Buchner and this is why. Services: Cleaning, Heating system maintenance
Jim Erne
Feb 02, 2022 Report
Have used three times now, always prompt and extremely knowledgeable. No BS, to the point, and don't try to pocket you for extra charges. Will use them for all my HVAC and plumbing needs. Services: Heating system repair, Water heater repair
Sandeep Raje
Dec 28, 2021 Report
Used their services for annual maintenance on the two HVACs in my house. As I expect from Buchner, the technician was very professional and courteous. Extremely patient in answering my questions. Did a thorough checkup of a humidifier water flow without charging anything extra. I trust Buchner for quality. I have always used Buchner for replacing HVAC/AC and have recommended them to my friends.