Meet Keith LastCalgary's Most Experienced Furnace Expert
Calgary's most experienced furnace expert with four decades of hands-on expertise and an unwavering commitment to education and transparency.
Four Decades of Calgary Expertise
Born and raised in Alberta, Keith has built his reputation on education, transparency, and unmatched furnace expertise across 80,000+ successful jobs.
Born and raised in Alberta, Keith Last has been Calgary's most trusted furnace expert for over four decades. What started as a passion for understanding how heating systems work has evolved into an unmatched expertise serving over 80,000 satisfied customers through his comprehensive furnace cleaning services.
Keith's approach is different. While others focus on sales, Keith focuses on education. "I don't just fix your furnace," Keith explains, "I teach you how it works, why maintenance matters, and how to make it last longer. My customers become partners in their home's comfort." This philosophy is reflected in his transparent pricing approach and detailed service process.
This educational philosophy has earned Keith recognition as an 8-time HomeStars Best of Calgary Award winner, with hundreds of 5-star reviews from homeowners who appreciate his honest, no-pressure approach. Experience this difference for yourself by scheduling your service today.
By the Numbers
Educational Approach to Service
I will teach you how to maintain, why to maintain so you understand how to make a furnace last longer. View our service packages and read customer reviews.
Educational Approach
Every service includes teaching moments to help you understand your system, empowering you to make informed decisions about your home's comfort. Learn more about Keith's comprehensive 4-in-1 service process.
Watch Me Work
Complete transparency in everything Keith does - no hidden processes, no surprises. You'll see exactly what's being done and why.
Customer Empowerment
Knowledge helps you make better decisions about your home's comfort, saving you money and ensuring optimal system performance.
60+ Brands, Every System Type
From vintage 1950s models to cutting-edge high-efficiency systems, Keith's four decades of experience means no job is too complex or unusual.
System Types
- Gravity and natural draft systems
- Mid and high efficiency furnaces
- Fan coil units
- Geothermal systems
- Air balancers and makeup air units
- Boilers and HRV systems
- Electric and high velocity systems
Brand Experience
- 60+ furnace brands serviced
- 1950s vintage models to current
- All major manufacturers
- Rare and discontinued systems
- Custom and specialty installations
Service Environments
- Residential homes
- Commercial buildings
- Industrial facilities
- Hotels and hospitality
- Hospitals and healthcare
- Swimming pools and recreation
- Churches and community centers
- Warehouses and factories
Experience Keith's Approach Yourself
Ready to work with Calgary's most experienced and educational furnace expert? Get honest service with transparent pricing and learn something new about your home's comfort system.
"I will teach you how to maintain, why to maintain so you understand how to make a furnace last longer."- Keith Last