Business Details
47 Years
experience
Emergency
services
Your Trusted HVAC & Radiator Partner in Austin, TX
Roznovak's Services has been a trusted provider of heating, air conditioning, and radiator services in Austin, TX since 1979. With over four decades of experience, we prioritize customer satisfaction by delivering reliable, high-quality solutions tailored to residential and commercial needs. Our team of EPA-certified technicians specializes in HVAC installations, repairs, and maintenance, along with radiator services and diesel particulate filter cleaning.We stand by our work with a 100% satisfaction guarantee and offer a VIP maintenance plan for added convenience. As a family-owned business, we treat our customers like family, ensuring transparency, ethical practices, and prompt service. Our commitment to excellence is reflected in our 40-year legacy and numerous five-star reviews praising our professionalism, expertise, and community involvement.
Services
HVAC Installation
Air Conditioning Repair
Radiator Rebuild
Commercial HVAC
Air Duct Cleaning
Diesel Particulate Filter Cleaning
Thermostat Replacement
Indoor Air Quality
Preventative Maintenance
Emergency HVAC Service
Details
- Year established: 1979
Highlights and features
- We offer 40+ years of experience in HVAC and radiator services.
- Our technicians are EPA-certified and state-licensed.
- We provide 24/7 emergency service for urgent needs.
- Our VIP maintenance plan ensures priority service and discounts.
- We guarantee 100% satisfaction with every job completed.
What people say
Prompt service
Professional technicians
Fair pricing
24/7 availability
Long-term reliability
Services
HVAC Installation
Our HVAC installation services ensure efficient, long-lasting comfort for homes and businesses. We specialize in furnaces, heat pumps, ductless systems, and zone control. With over 40 years of experience, our certified technicians deliver precise installations that optimize energy efficiency and indoor air quality. Customers praise our transparent pricing, prompt service, and ability to handle complex systems.
Radiator Repair
We provide comprehensive radiator repair, rebuild, and cleaning for vehicles and industrial equipment. Our team handles custom radiators, charge air coolers, and gas tank cleaning. With 24/7 emergency support, we minimize downtime and ensure reliable performance. Customers highlight our fair pricing, quick turnaround, and expertise in restoring older systems.
Commercial HVAC
Our commercial HVAC services include installation, maintenance, and repair of large-scale heating, cooling, and refrigeration systems. We serve restaurants, grocery stores, and industrial facilities with walk-in coolers/freezers and indoor air quality solutions. Clients appreciate our 24/7 availability, competitive rates, and ability to handle complex commercial projects.
Air Duct Cleaning
We offer thorough air duct cleaning to improve indoor air quality and system efficiency. Our process removes contaminants from residential and commercial HVAC systems, ensuring healthier environments. Customers report noticeable improvements in air quality and system performance after our technicians' meticulous cleaning.
Preventative Maintenance
Our VIP maintenance program extends equipment lifespan and prevents breakdowns through regular inspections. Members receive 10% discounts, priority service, and comprehensive tune-ups. Reviews emphasize the value of our proactive approach in avoiding costly repairs and ensuring year-round comfort.
People
Claude Roznovak
Owner
Claude Roznovak founded Roznovak's Services in 1979, building a legacy of trust and expertise. With decades of experience, he leads a team committed to customer satisfaction, community support, and technical excellence in HVAC and radiator services.
Mark Walding
Lead Technician
Mark Walding is a senior technician known for his professionalism, thorough diagnostics, and ability to resolve complex HVAC issues. Customers frequently praise his punctuality, clear communication, and expertise in both residential and commercial systems.
Questions
What HVAC services do you offer for residential customers?
We provide AC installation, heating repair, thermostat replacement, air duct cleaning, and indoor air quality solutions for homes in Austin and surrounding areas.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency HVAC repair services with technicians available for immediate response to urgent heating or cooling issues.
What commercial HVAC services are available?
We offer commercial HVAC installation, maintenance, and repair, including refrigeration systems, walk-in coolers/freezers, and indoor air quality solutions for businesses in Austin.
Do you service radiators and diesel particulate filters?
Yes, we specialize in radiator repair, rebuilds, gas tank cleaning, and diesel particulate filter services for vehicles and industrial equipment.
What payment methods do you accept?
We accept Visa, MasterCard, American Express, cash, and checks for all services rendered.
Is financing available for HVAC installations?
Currently, we do not offer financing options, but we provide competitive pricing and a VIP maintenance plan for added value.
Videos
