Pfaff Air | Certified HVAC Repair in Lebanon, TN

We provide HVAC installation or replacement and system repair services for all brands. As a family-owned business since 2008, we focus on delivering reliable heating and cooling solutions with transparent communication, ensuring you're informed throughout the process without pressure for extra costs. Our licensed, insured, and bonded team handles everything from routine maintenance to 24/7 emergency calls.

In Lebanon's climate, outdoor condenser corrosion and dirty evaporator coils are frequent problems. We tackle these by conducting thorough inspections during maintenance or repair visits, cleaning coils to improve efficiency, and applying protective treatments to prevent corrosion. Our engineering approach means we don't just fix issues—we help prevent them, ensuring your system runs smoothly year-round.

As a family-owned and operated business, we prioritize your needs with a personal touch. Our team's years of training and experience, combined with an engineering mindset, ensure detailed, quality service. We're licensed, insured, and bonded, offering hassle-free solutions at a great price. From installation to 24/7 emergency repairs, we focus on building trust and delivering comfort you can rely on in Wilson County.