Gateway Air Conditioning Contractors - Saint Louis's Licensed HVAC Services

Our member contractors are trained to provide honest assessments. Factors like the age of your system, the frequency of repairs, and your energy bills will determine the best path forward. We emphasize proper education so technicians can guide Saint Louis homeowners toward the most practical and cost-effective solution, whether that's a repair or a new installation.

This is a common local issue often caused by refrigerant leaks, dirty coils, or an aging system struggling with extreme heat. Our member technicians are skilled in diagnosing these specific problems. They can perform repairs to restore cooling efficiently and also advise on system upgrades that improve performance and lower energy bills, which are another frequent concern for area residents.

We support the local HVAC industry by providing classes for professional education units (PEUs) and apprenticeship training. This ongoing education, combined with our focus on licensing assistance and updates on regulatory changes, helps ensure our members' technicians are knowledgeable, compliant, and prepared to handle installations and repairs to the highest professional standards.