Business Details
20 Years
experience
Emergency
services
Your Trusted HVAC Partner in San Antonio
4 Winds AC & Heating AC and Heating is a veteran-owned, family-operated business dedicated to delivering exceptional HVAC solutions. Founded in 2006 by Louis Janosky, our team combines decades of industry experience with a commitment to integrity and customer trust. We specialize in residential and commercial HVAC services, including repairs, replacements, maintenance, and ductwork, ensuring reliable comfort for every client. Our technicians undergo rigorous training to uphold our standards of quality workmanship and honest service. With a focus on affordability and cutting-edge technology, we provide tailored solutions that meet diverse heating and cooling needs.Our 10-year parts and labor warranty reflects confidence in the durability of our installations. We prioritize timely service, transparent communication, and continuous improvement to exceed customer expectations. Serving the San Antonio area, we strive to be the region's most trusted HVAC partner through consistent performance and community engagement. Our culture of excellence drives every interaction, from initial consultations to post-service follow-ups.
Services
Repairs
Replacements
Maintenance
Ductwork
Estimates
Details
- Year established: 2006
Highlights and features
- We offer 20 years of combined HVAC expertise from our certified technicians
- Our 10-year parts and labor warranty covers all equipment replacements
- Veteran-owned business with family-operated values of integrity and service
- Emergency service available after regular business hours and weekends
- Customized maintenance plans reduce long-term HVAC system costs
What people say
Excellent work
Friendly, fast service
Best HVAC company
Professional work ethics
Timely, polite service
Services
Repairs
Our certified technicians diagnose and fix all HVAC system issues with prompt, reliable service. We service all brands using advanced diagnostic tools and genuine replacement parts. Emergency repair options ensure comfort restoration within hours during operating hours.
Replacements
We install high-efficiency HVAC systems from trusted brands like Comfortmaker with expert consultation. Our replacements include 10-year warranties on parts and labor. Technicians assess existing infrastructure to recommend optimal system sizing and configurations.
Maintenance
Seasonal maintenance plans extend equipment lifespan while improving energy efficiency. Our comprehensive checklist covers 22 critical system components including coils, capacitors, and refrigerant levels. Regular service reduces breakdown risks by up to 40% according to industry studies.
Ductwork
Professional duct cleaning and repair services enhance indoor air quality and system efficiency. We use industrial vacuums to remove contaminants and seal leaks with mastic compounds. Properly maintained ducts can reduce energy costs by 20-30% according to EPA estimates.
Estimates
Free consultations include detailed system assessments and transparent cost breakdowns. Our technicians use thermal imaging and pressure testing to identify hidden issues. Online booking available for convenient scheduling of residential and commercial evaluations.
People
Louis Janosky
Owner
20-year HVAC industry veteran with 18 years of business ownership experience. Former corporate professional who transitioned to entrepreneurship to provide personalized service. Trains all technicians to exacting standards.
Erik Lopez
Technician
Certified HVAC technician with 8 years of field experience. Specializes in complex system diagnostics and energy efficiency optimization. Maintains current industry certifications for refrigerant handling and safety protocols.
Mark Janosky
Technician
2-year HVAC specialist trained in latest installation techniques. Focuses on residential system upgrades and preventive maintenance programs. Committed to ongoing technical education.
AJ Malone
Apprentice
New technician completing 7 months of hands-on training under senior staff. Learning full range of service procedures and customer service protocols. Pursuing industry certification exams.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including repairs, replacements, maintenance plans, duct cleaning, and system diagnostics for residential and commercial properties.
Do you offer emergency HVAC service?
Yes, we provide after-hours emergency service during regular business days and Saturday summer hours. Call 830-538-9988 for urgent needs.
What warranty options exist?
All repairs include 1-year parts/labor warranty. Equipment replacements feature manufacturer warranties (typically 10 years) plus our 10-year extended labor warranty.
Are financing options available?
Yes, we offer financing programs for qualifying HVAC replacements and major repairs. Ask during your free consultation for details.
What service areas do you cover?
We primarily serve the San Antonio metropolitan area, including surrounding communities within a 50-mile radius of our main office.
