
Windsor, Ontario’s southernmost city, sits at the heart of Essex County along the Detroit River. Known for its automotive heritage, international border location, and distinct four-season climate, Windsor presents unique heating and cooling challenges that demand reliable HVAC expertise. Since 2014, Langemann Heating & Cooling has been the trusted choice for Windsor homeowners seeking honest, professional service from a truly local team.
Windsor residents understand the importance of dependable heating and cooling systems. Our location at the tip of southwestern Ontario means experiencing humid continental weather patterns with hot, muggy summers averaging 28°C and cold winters that frequently dip below -10°C. The proximity to the Great Lakes creates lake-effect conditions that can dramatically impact home comfort. Whether you’re in historic Walkerville, the growing East Riverside district, or the established neighborhoods of South Windsor, your HVAC system works overtime to maintain comfortable indoor temperatures year-round.
The city’s diverse housing stock, from century homes near the University of Windsor campus to newer developments in Forest Glade and Fontainebleau, each presents distinct heating and cooling requirements. Older Windsor homes often feature original boilers or aging furnaces that require expert attention, while newer constructions benefit from modern heat pump installations and energy-efficient air conditioning systems.
As Windsor natives ourselves, our team of 10 HVAC professionals understands exactly what local homeowners face. We’ve serviced neighborhoods across the city – from the heritage properties in Old Sandwich Town to the family-friendly streets of Roseland. Our technicians live here, work here, and raise their families here, giving us unique insight into Windsor’s specific HVAC needs.
We recognize that Windsor homeowners value straightforward communication and fair pricing. Unlike larger companies that send different technicians each time, we build lasting relationships with our customers. Many Windsor residents have relied on us since we opened in 2014, appreciating our clear explanations without technical jargon and our commitment to never using high-pressure sales tactics.
Our 24/7 emergency service ensures Windsor residents never face extreme temperatures alone. Whether your furnace fails during a January cold snap or your air conditioning quits during a July heat wave, we respond quickly from our local base. We service all Windsor neighborhoods including Downtown, West Windsor, Riverside, Tecumseh, and everywhere in between.
Our Windsor services include furnace repairs and installations, air conditioning maintenance, boiler servicing, water heater replacements, and modern heat pump solutions. We understand that managing home expenses is crucial for Windsor families, which is why we provide transparent pricing with no hidden fees and flexible financing options when needed.
Living in Windsor means experiencing everything Canadian weather can deliver. From the winter winds off Lake St. Clair to summer humidity that makes outdoor events challenging, your home’s heating and cooling systems are essential for year-round comfort. At Langemann Heating & Cooling, we’re committed to keeping Windsor homes comfortable while respecting your budget and time.
Contact us today at (519) 903-6038 for honest HVAC service from your trusted Windsor neighbors.

We provide high-quality HVAC services. Whether you need residential, commercial, or industrial services, our professional technicians will take care of you.
LIC#15435-CF-TP
BUSINESS HOURS
Monday - Friday:
8:00 am - 5:00 pm
Saturday:
24 hrs Emergency Service
Sunday:
24 hrs Emergency Service