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Claim This BusinessRoznovak's Services has kept Taylor and Austin area homes comfortable since 1979, establishing nearly five decades of continuous operation in Central Texas. With a 4.4-star average across 50 verified customer reviews, the company maintains a strong local reputation built on consistent air conditioning and heating expertise. The contractor serves Taylor and surrounding Austin neighborhoods with comprehensive HVAC solutions, operating seven days a week from 7 AM to 8 PM to ensure residents have access to climate control support when Texas temperatures spike.
What distinguishes Roznovak's Services is their commitment to advanced indoor air quality solutions, including UV air purifiers, air filtration systems, and heat recovery ventilators that address the specific challenges of Central Texas humidity and allergen management. The company operates a preventative maintenance club offering members priority scheduling and discounted repairs, helping homeowners avoid emergency breakdowns during extreme weather. Their commercial division handles cold storage facilities, walk-in coolers and freezers, and industrial radiator services including diesel particulate filter cleaning, demonstrating versatility that few local competitors match.
Customer reviews repeatedly highlight technician David, who arrived at one homeowner's residence within two hours on a Sunday when their AC failed during a heat wave, providing a portable cooling unit at no additional cost while awaiting system replacement. Reviewer Janine M. praised Mark and Austin for their professional installation performed just two days later, noting their kindness to pets and thorough explanation of completed work. Another reviewer noted technician Robert completed a repair by making a same-day trip to Austin to source a part, demonstrating the proactive problem-solving that local homeowners value during 100-degree summer days.
7 of 50 reviewers specifically mention same-day or within-two-hours emergency response, while 5 named individual technicians (David, Mark, Austin, Robert, and April) by name in positive contexts. All 8 detailed reviews award 5 stars, with multiple reviewers noting pricing below estimates and the company's willingness to provide temporary cooling equipment during major repairs.
| Sunday | 7 AM–8 PM |
| Monday | 7 AM–8 PM |
| Tuesday | 7 AM–8 PM |
| Wednesday | 7 AM–8 PM |
| ThursdayToday | 7 AM–8 PM |
| Friday | 7 AM–8 PM |
| Saturday | 7 AM–8 PM |
Diagnostic services, tune-ups, and repair for all residential cooling systems, with same-day emergency availability.
New system installation and complete replacement with free estimates and professional setup.
Variable-speed heat pump installation and service for efficient year-round climate control.
UV air purifiers, filtration systems, humidifiers, dehhumidifiers, and heat recovery ventilators.
Commercial air conditioning, cold storage, walk-in coolers and freezers, and industrial equipment servicing.
Residential radiator sales, rebuilds, repairs, and industrial radiator and DPF pickup with delivery.
Smart thermostat installation and zone control systems for personalized temperature management.
Membership program offering priority scheduling and discounted repairs for enrolled homeowners.