Advill Air Conditioning LLC

Advill Air Conditioning LLC is a licensed HVAC contractor based in Harlingen, Texas, serving residential and commercial clients across the Rio Grande Valley. The company maintains a 4.4-star rating from 43 verified customer reviews and operates Monday through Friday from 7:30 AM to 6 PM. Owner Adriel and his team provide air conditioning, heating, furnace, and system installation services, handling projects ranging from routine maintenance to complete system replacements for homes and businesses in Harlingen and surrounding Cameron County communities.

The contractor specializes in both residential and commercial HVAC systems, offering design, installation, and repair services. As a Rheem dealer, Advill stocks and installs quality equipment including 3-ton units with heat strips. The team handles cooling maintenance, heating services, and system repairs, with the ability to source used parts for emergency temporary fixes while awaiting new equipment. Commercial property coverage and ongoing maintenance contracts are available for business clients needing reliable climate control.

Customer reviews highlight specific technicians who delivered exceptional service during stressful situations. Joann Watson describes how Advill arrived same-day during a brutal September heat wave when her 19-year-old system failed, installing a temporary part to keep her home cool until a new system could be installed the following day, completing the full replacement in one sweltering day. Kenny Harris credits the entire team from estimator to installers for a seamless replacement after storm damage, noting everything promised was delivered. Multiple reviewers name office staff and technicians by name, praising their knowledge, professionalism, and respectful communication throughout the service process.