What We Offer
Commercial & Residential HVAC Solutions
From single-family homes to large commercial buildings, Harmony Heating & Cooling has the expertise and equipment to get the job done right.
Residential HVAC Services
Your home is your sanctuary, and a malfunctioning HVAC system can make daily life miserable. Our residential team is trained to service every make and model of heating and cooling equipment, from classic furnaces to modern smart thermostats and ductless mini-split systems.
We offer same-day and next-day appointments throughout the Denver metro, so you're never left sweating through summer or shivering through a Colorado winter. Every job is done cleanly, efficiently, and with honest, upfront pricing before we start.
Whether you need a new system installed, your old unit repaired, or just a seasonal tune-up to keep things running at peak efficiency, our team is ready to serve.
What's Included:
- Central air conditioning installation, repair & replacement
- Furnace and heat pump installation & repair
- Ductless mini-split systems (single & multi-zone)
- Smart thermostat installation and programming
- Air duct cleaning and sealing
- Indoor air quality testing and improvement
- Annual maintenance plans with priority scheduling
- 24/7 emergency repair service for urgent breakdowns
💡 Save on Energy Bills
We specialize in ENERGY STAR certified equipment and can help you qualify for Colorado utility rebates on qualifying high-efficiency systems. Our technicians will assess your home's needs and recommend solutions that cut costs without sacrificing comfort.
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Commercial HVAC Services
When your commercial HVAC system fails, it doesn't just affect comfort — it impacts productivity, customer experience, and your bottom line. Harmony Heating & Cooling understands the urgency that comes with commercial HVAC issues and responds with the speed and expertise your business demands.
Our commercial division serves offices, retail spaces, restaurants, warehouses, medical facilities, and multi-unit residential buildings across the Denver metro. We work around your schedule to minimize disruption and get your systems back online as quickly as possible.
From rooftop units to complex multi-zone commercial systems, our certified technicians have the tools and training to handle any commercial HVAC challenge. We also offer preventative maintenance agreements that keep your systems running efficiently year-round, reducing energy costs and extending equipment lifespan.
What's Included:
- Commercial rooftop unit installation and repair
- Multi-zone and VAV system service
- Commercial boiler and chiller maintenance
- Restaurant kitchen ventilation systems
- Server room precision cooling
- Preventative maintenance contracts
- Energy audits and efficiency upgrades
- Emergency commercial HVAC repair — 24/7
Get a Commercial Quote →
Seasonal Maintenance & Tune-Ups
The best way to avoid an HVAC emergency is to prevent one from happening. Our comprehensive seasonal maintenance program is designed to catch small issues before they become expensive breakdowns, extend the life of your equipment, and keep your system operating at its most energy-efficient.
We recommend a spring AC tune-up before the Denver heat arrives and a fall heating tune-up before temperatures drop. Members of our annual maintenance plan receive priority scheduling, discounted repair rates, and reminders when it's time to service their system.
Regular maintenance can reduce your energy bills by up to 25% and extend equipment life by 5–10 years — making it one of the smartest investments a homeowner can make.
What's Included in a Tune-Up:
- Full system inspection and diagnostics
- Filter replacement and coil cleaning
- Refrigerant level check and top-off
- Thermostat calibration and testing
- Electrical connection tightening and inspection
- Lubrication of all moving parts
- Duct inspection for leaks and damage
- Written report with technician recommendations
🌱 Seasonal Maintenance = Lower Bills
Clean, well-maintained HVAC systems use significantly less energy to achieve the same comfort level. Our tune-ups often pay for themselves within a single season through reduced utility costs.
Schedule a Tune-Up →