Air Conditioning Services in Niagara Region

Montgomery Gas provides reliable, professional air conditioning services across the Niagara Region, including St. Catharines, Niagara Falls, Welland, Fort Erie, Thorold, Grimsby, Lincoln, and surrounding communities.

From emergency AC repairs during peak summer heat to full system installations and maintenance, our licensed technicians keep Niagara homes cool, comfortable, and energy‑efficient.

AC Repair
AC Installation & Replacement
AC Maintenance
Ductless Mini‑Split Systems
Emergency AC Repair
Duct Cleaning

All services are available throughout the Niagara Region and completed to current safety and installation standards.

Why Niagara Homeowners Trust Montgomery Gas

Licensed & insured HVAC professionals
Local Niagara service team
Fast response during peak heat
Code‑compliant installations
Trusted by homeowners and property managers

Need air conditioning service today? Call Montgomery Gas now or request service online.