Welcome to Big Dog Heating and Cooling, where we put the ‘comfort’ in ‘home comfort’ for Denverites. When it comes to tackling Colorado’s feisty winters and sizzling summers, you want a team that’s strong and reliable. We offer top-notch HVAC services, including heating, air conditioning, water heaters, and even light electrical and plumbing work. Simply put, we’re the alpha dog in Denver’s HVAC landscape
Get straightforward pricing and honest recommendations, no smoke and mirrors.
Expect rapid, high-quality service that respects both your time and safety.
Experience customized HVAC solutions tailored to your home's unique needs.
Optimizing your home’s energy efficiency is more than just a trend—it’s a smart investment. With well-maintained or brand-new HVAC equipment from Big Dog Heating and Cooling, you can significantly reduce energy consumption, lower your utility bills, and contribute to a greener Denver. We offer energy-efficient options and expert advice to keep your home comfortable year-round, while keeping both your wallet and Mother Earth happy.
Let us install the Fresh-Aire UV APCO-X, which combines UVC light and proprietary, activated carbon technology to safely and effectively neutralize air pollutants throughout the whole home.
Brace yourself, Denver—winter is coming, but we’ve got you covered. From furnace installations to heating repairs, Big Dog Heating and Cooling ensures your home stays as cozy as a mountain cabin, without the frosty surprises.
Don’t worry about that intense Colorado sun and baking Denver summers. Big Dog Heating and Cooling specializes in air conditioning installations and repairs, keeping you comfortable even in the dog days of summer.
Life’s too short for cold showers. Big Dog Heating and Cooling installs and maintains water heaters, so you can enjoy hot water on demand, any season, any time.
Skip the headache of DIY wiring. Big Dog Heating and Cooling provides light electrical services that are safe, reliable, and up to code, so you can focus on enjoying your home.
Don’t let budget constraints keep you from ultimate comfort. Big Dog Heating and Cooling can help you get the essential repairs and upgrades you need, with payment options to suit any financial situation.
Get replacement filters sent directly to your home, so you never forget again! Indoor air quality is too important for your health and quality of life to leave up to convenience and memory!
Is your heating system sounding tired from our cold snap?
