Best Rooftop HVAC Unit Installation & Maintenance in Merrillville, IN
Looking for a powerful and space-saving HVAC solution for your business? Indiana Heating and Cooling Company provides expert rooftop HVAC unit installation and maintenance in Merrillville, Indiana, helping commercial buildings maximize energy efficiency, indoor comfort, and system accessibility.
Rooftop HVAC Unit Installation & Maintenance in Merrillville, Indiana | Commercial Rooftop HVAC by Indiana Heating and Cooling Company
Our certified Local HVAC Company technicians specialize in packaged rooftop units (RTUs) for office buildings, retail stores, warehouses, restaurants, and more.
📞 Call (833) 678-4533 today to schedule a free quote or rooftop unit inspection.
What Is a Rooftop HVAC Unit?
A rooftop HVAC unit (RTU) is a self-contained heating and cooling system installed on the roof of a building. It combines the functions of a furnace, air conditioner, and blower into one unit — saving valuable indoor space and simplifying maintenance.
At Affordable Heating and Cooling, we install and service both gas/electric and all-electric RTUs for businesses throughout Merrillville, IN.
Benefits of Rooftop HVAC Systems in Merrillville, Indiana
Why go rooftop for your commercial HVAC needs?
- 🧊 Space-saving: Keeps mechanical equipment off the floor
- ⚙️ All-in-one system: Combines heating & cooling in one unit
- 🔧 Easy access: Simplifies maintenance and repairs
- ⚡ High efficiency: Modern units save energy and lower bills
- 🌡️ Zoning options: Serve multiple rooms or zones
- 📈 Scalable: Add additional units as your business grows
Whether you’re replacing an old rooftop unit or installing new systems on a build-out, Indiana Heating and Cooling Company has the tools and expertise to do it right.
Comprehensive Rooftop HVAC Services
We handle every aspect of rooftop HVAC system installation and care:
- 🔨 RTU installation and crane placement
- 🔁 Old rooftop unit removal and retrofitting
- 🛠️ Maintenance, filter changes, and tune-ups
- ⚙️ Belt and blower adjustments
- ❄️ Refrigerant leak testing and recharge
- 🧰 Electrical and control wiring
- 🔍 Diagnostics, efficiency testing, and repairs
- 🖥️ Smart thermostat and zoning integration
All work is completed by licensed commercial HVAC techs, compliant with state and city codes across 46410, 46411.
Our Rooftop Unit Installation Process
We ensure a seamless and code-compliant RTU installation:
- Free site inspection and system evaluation
- Load calculations and airflow design
- Unit selection from top HVAC brands
- Roof structure evaluation and curb setup
- Crane service and professional installation
- Startup testing and performance calibration
- Post-installation maintenance plan setup
At Affordable Heating and Cooling, every rooftop HVAC installation is built to last and backed by strong warranties.
Signs You Need Rooftop HVAC Repair or Replacement
Is your current rooftop system costing you more than it should?
- Loud banging, buzzing, or whining noises
- Uneven temperatures throughout the building
- Higher-than-usual energy bills
- Frequent short-cycling or system shutdowns
- Visible rust or water damage on the rooftop unit
- A unit older than 12–15 years
Call (833) 678-4533 and we’ll send a Heating and Cooling Repair expert to inspect your RTU and provide an honest repair vs. replacement recommendation.
Preventative Maintenance for Rooftop HVAC Systems
Routine maintenance is key to extending the life and efficiency of your rooftop unit. Our commercial maintenance plans include:
- Coil cleaning
- Filter replacement
- Fan belt inspection and replacement
- Refrigerant checks and leak detection
- Safety and airflow inspections
- Thermostat calibration
Stay ahead of costly breakdowns and avoid downtime with scheduled tune-ups from Indiana Heating and Cooling Company.
Why Businesses in Merrillville, IN Trust Indiana Heating and Cooling Company
✅ Decades of experience installing and servicing rooftop units
✅ Fully licensed and insured Local HVAC Company experts
✅ Free estimates and fast scheduling
✅ 24/7 emergency HVAC repair at (833) 678-4533
✅ Transparent pricing with no hidden fees
✅ Local team proudly serving all of 46410
We make it easy to heat and cool your business — without sacrificing roof space or comfort.
Need More Than Rooftop HVAC? We’ve Got You Covered.
Pair your rooftop system with these Heating and Cooling Repair services:
- Commercial HVAC System Installation
- Server Room Cooling Solutions
- Thermostat & Smart HVAC Control Setup
- Refrigerant Recharge & Leak Repair
- Ductwork Installation & Air Balancing
At Affordable Heating and Cooling, we deliver complete HVAC solutions from the roof to the return vents.
Get a Rooftop HVAC Quote Today in Merrillville, Indiana
📞 Call (833) 678-4533 now or request a free quote online. We install, service, and maintain commercial rooftop HVAC units throughout Merrillville, IN and 46410, 46411.
For energy-efficient, hassle-free comfort — trust the pros at Indiana Heating and Cooling Company, your go-to Local HVAC Company.
