Business Details
44 Years
experience
Your Trusted HVAC Partner in Baton Rouge
Paternostro's Air Conditioning and Heating has served Baton Rouge and its surrounding areas since 1982, building a reputation rooted in reliability and transparency. Starting with a small client base of friends and family, we have expanded through consistent delivery of honest service at fair prices. Our technicians specialize in diagnosing system failures swiftly while prioritizing cost-effective repairs over premature replacements. With decades of experience, we maintain expertise across all major HVAC brands, ensuring systems operate efficiently for their full lifecycle. Our commitment to quality service and customer satisfaction has fostered generational loyalty, with original clients' families continuing to trust us.We uphold values of integrity and professionalism in every interaction, reflecting our deep community ties. By focusing on long-term relationships rather than short-term gains, we have established ourselves as a trusted local HVAC authority. Our approach combines technical proficiency with ethical practices, ensuring clients receive optimal solutions without unnecessary expenses. This philosophy has sustained our business for over four decades without compromising our standards.
Services
AC Repair
Heating Maintenance
System Installation
Coolant Replacement
Commercial HVAC Service
Details
- Year established: 1982
Highlights and features
- We've provided HVAC services in Baton Rouge for over 40 years
- Our technicians service all major AC and heating brands including Carrier and Trane
- We prioritize system repairs over premature replacements to save client costs
- Our community reputation is built on generational customer loyalty
- We maintain strict quality standards across all service operations
Services
AC Repair
Our AC repair specialists diagnose and fix all brands of cooling systems, including Amana and Rheem. Using proven methods, we resolve issues like coolant leaks and coil problems while extending equipment lifespan. Technicians complete repairs efficiently to restore comfort without unnecessary part replacements.
Heating Maintenance
We provide comprehensive heating system maintenance for American Standard and Carrier units. Regular servicing prevents breakdowns through coil cleaning, part replacements, and system optimization. Our preventive approach ensures efficient winter operation and reduces long-term repair costs.
System Installation
Professional HVAC installations cover residential and light commercial properties. We supply and install new systems from top manufacturers like Lennox and Trane. Our process includes proper sizing and custom drip pan installations for optimal performance and energy efficiency.
Coolant Replacement
We safely handle R-22 and R-410A refrigerant replacements for various AC models. Certified technicians identify leaks, recharge systems, and perform pressure tests. This service restores cooling efficiency and prevents compressor damage from low coolant levels.
Commercial HVAC Service
Our commercial HVAC services support businesses with specialized climate control needs. We offer equipment maintenance contracts and emergency repair for light commercial units. Solutions include system consulting and customized maintenance plans for Baton Rouge businesses.
Questions
What HVAC brands do you service?
We service all major brands including Amana, American Standard, Bryant, Carrier, Goodman, Lennox, Maytag, Rheem/RUUD, and Trane.
How long has Paternostro's served Baton Rouge?
We've provided HVAC services in Baton Rouge since 1982, maintaining the same quality standards for over 40 years.
Do you offer emergency repair services?
While we don't operate 24/7, we prioritize urgent HVAC issues during regular business hours and schedule emergency visits when necessary.
What's your repair philosophy?
We focus on maximizing system lifespan through honest diagnostics, recommending replacements only when repairs are no longer cost-effective.
Do you install new HVAC systems?
Yes, we provide complete HVAC installation services for residential and light commercial properties with proper system sizing.
How can I schedule service?
Call 225-924-1881 during business hours to schedule repair, maintenance, or installation services for your cooling or heating system.
