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20 Years
experience
Emergency
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Trusted HVAC and Plumbing Services in Bellaire, OH
Dvorak & Son Heating and Cooling has been a trusted provider of HVAC and plumbing services in the Ohio Valley since 2006. Our family-owned business combines decades of hands-on experience with cutting-edge technology to deliver reliable, customer-focused solutions for residential and commercial clients. Our team of licensed, certified technicians is committed to transparency, with no hidden fees or surprise costs, ensuring every client receives honest, high-quality service. We maintain 24/7 emergency availability and hold factory-authorized partnerships with industry leaders like Trane, reflecting our dedication to excellence.

Through ongoing staff education, rigorous safety protocols, and a satisfaction-guaranteed approach, weve built a reputation as a top-rated, locally operated service provider. Our investment in innovative customer engagement tools, such as virtual technician visits, demonstrates our adaptability to modern needs while maintaining the personal touch that defines our family business.
Services
HVAC Installation AC Repairs Plumbing Services Water Heater Installation Emergency Repairs Maintenance Programs Ductless AC Systems Commercial HVAC Gas Line Repair Drain Cleaning
Details
  • Year established: 2006
Highlights and features
  • We are locally owned and operated, serving the Ohio Valley for nearly 15 years.
  • Our team includes licensed, insured, and certified HVAC and plumbing technicians.
  • We guarantee 24/7 emergency service availability for urgent heating and cooling needs.
  • Factory-authorized partnerships with Trane ensure access to premium equipment and training.
  • Satisfaction-guaranteed approach with transparent pricing and no hidden fees.
Associations and certifications
  • Trane Reliable Top Contractor
What people say
Prompt and well done Outstanding installation Excellent job Fantastic service Unbelievable service
Services
HVAC Installation
We provide expert installation of residential and commercial heating, ventilation, and air conditioning systems. Our technicians specialize in Trane and Mitsubishi equipment, ensuring energy efficiency and long-term reliability. Every installation includes personalized system selection guidance and post-installation walkthroughs for optimal operation.
Emergency Repairs
Our 24/7 emergency repair team responds promptly to critical HVAC failures. Using real-time diagnostics, we resolve urgent issues like compressor failures and heating outages to prevent property damage. Virtual technician visits via FaceTime/Google Duo allow remote troubleshooting while maintaining safety protocols.
Plumbing Services
We offer comprehensive plumbing solutions including pipe repair, water heater installation, and drain cleaning. Our licensed plumbers handle residential and commercial needs with minimal disruption. Services include gas line repairs, fixture installations, and emergency leak detection using advanced diagnostic tools.
Maintenance Programs
Our preventive maintenance plans extend equipment lifespan and improve efficiency. Annual inspections cover system components, refrigerant levels, and safety controls. Commercial clients receive customized check-up schedules and priority emergency service access to minimize operational downtime.
Ductless AC Systems
We specialize in ductless mini-split system installations for homes and businesses. These energy-efficient systems provide zoned temperature control without traditional ductwork. Our technicians handle both residential retrofits and commercial multi-zone installations with seamless integration into existing structures.
Questions
What HVAC services do you offer for residential customers?
We provide complete residential HVAC services including system installation, seasonal maintenance, emergency repairs, and ductless mini-split solutions for homes in the Ohio Valley region.
Are your technicians certified and insured?
Yes, all our HVAC technicians are licensed, bonded, and certified with ongoing training. We maintain full insurance coverage for both residential and commercial service calls.
Do you offer emergency service outside regular business hours?
We provide 24/7 emergency HVAC service with technicians on call every day. Same-day appointments are available for urgent heating and cooling system failures.
What areas do you service?
We serve Bellaire, OH and the entire Ohio Valley region, including residential and commercial clients in surrounding counties across West Virginia and eastern Ohio.
Can you service commercial HVAC systems?
Yes, our commercial division handles systems of all sizes, from small retail spaces to large industrial facilities. We offer maintenance contracts and emergency service tailored to business needs.
Do you offer financing options for HVAC installations?
We provide flexible financing programs for new equipment installations, including Trane and Mitsubishi systems, with approved credit to help manage upfront costs.