Get expert-level HVAC rooftop unit installation & repair tailored to your commercial property’s needs. At MileHi HVAC, we deliver precision service, fast response, and energy-efficient solutions that keep your building running comfortably all year.
Maintaining climate comfort in Denver’s diverse and sometimes extreme weather conditions isn’t optional — it’s a necessity. At MileHi HVAC, we offer precision-driven, reliable HVAC rooftop unit installation & repair services to businesses throughout the metro area. Whether you’re a facility manager, property owner, or general contractor, we make your rooftop HVAC systems run seamlessly, from design and installation to urgent repair and routine maintenance.
Our work is rooted in technical accuracy, transparency, and efficiency. Our goal is simple: to ensure your commercial space is always optimally heated, cooled, and ventilated without drama.
Denver businesses trust MileHi HVAC because we deliver dependable rooftop HVAC solutions with transparent pricing, expert workmanship, and fast local response — every time.
Local Expertise : We know Denver’s building codes, altitude considerations, and weather patterns — and we build systems that work with them, not against them.
Certified, Insured, and Trusted : All of our technicians are certified and fully insured. We show up on time, explain the process clearly, and leave your rooftop better than we found it.
Commercial Focus : From multi-tenant buildings and retail spaces to warehouses and schools, we understand the unique HVAC demands of commercial spaces.
Transparent Pricing : No surprises. You’ll receive an honest quote and recommendations tailored to your building’s needs.
From the first call to project completion and beyond, we make the process as smooth and transparent as possible.
Don’t wait for system failure to disrupt your business. Whether you need precision HVAC rooftop unit installation, urgent rooftop HVAC unit repair, or a complete system upgrade, MileHi HVAC is here to help.
We combine expert diagnostics, quality workmanship, and fast turnaround times to keep your commercial space comfortable and compliant. Serving businesses across Denver, we’re ready to respond to your schedule and rooftop.
Call us or request a Quote today to get started!
Whether installing a brand-new system or needing emergency rooftop HVAC unit repair, our team has you covered.
Costs vary based on unit size, brand, building structure, and access logistics, but most installations fall between $7,500 and $20,000. We offer detailed quotes based on your specific needs.
Yes, if the damage isn’t extensive and the unit is under 15 years old. We’ll always give you an honest recommendation based on safety, performance, and ROI.
We offer same-day emergency repair services for Denver clients. In most cases, we can have a technician on site within hours.
Absolutely. We work with systems that integrate into building automation platforms and allow remote management, zoning, and usage tracking.
We install and repair all major manufacturers, including Carrier, Lennox, Trane, Rheem, and York.