Rooftop HVAC Units
Your Cleveland Commercial Rooftop HVAC Experts
Reliable Rooftop Unit (RTU) Services for Commercial Buildings
At Hardin Bros HVAC, we specialize in commercial rooftop unit (RTU) services, ensuring your business stays comfortable year-round. Whether you need routine maintenance, emergency repairs, system replacements, or a brand-new installation, our expert technicians deliver efficient and cost-effective solutions tailored to your building’s needs.
Rooftop HVAC units are a popular choice for office buildings, retail stores, warehouses, restaurants, medical facilities, and industrial properties, providing reliable heating and cooling in a compact, space-saving design.
Our comprehensive rooftop unit services include:
- RTU Maintenance & Tune-Ups – Preventative care to maximize efficiency and extend equipment life.
- RTU Repairs – Fast diagnostics and repairs for all makes and models.
- RTU Replacements & Upgrades – Energy-efficient unit replacements to reduce operating costs.
- New RTU Installations – Expert design and installation for new commercial buildings or system upgrades.
- Air Quality & Ventilation Solutions – Filtration and airflow optimization for a healthier work environment.
If your rooftop HVAC unit is underperforming, making unusual noises, or failing to keep up with heating and cooling demands, Hardin Bros HVAC is here to help. Contact us today to schedule expert RTU service in Cleveland and the surrounding areas!
We proudly provide Rooftop (RTU) HVAC services to businesses and commercial facilities throughout Cleveland and the surrounding areas, including Rocky River, Fairview Park, Lakewood, North Olmsted, Parma, Middleburg Heights, Strongsville, North Royalton, Broadview Heights, Valley View, Westlake, Brook Park, Brooklyn, and Independence.
If you'd like to schedule an estimate for our HVAC services please give us a call (216) 855-4511 or fill out our online estimate request form and we'll get right back to you.
Rooftop Unit Maintenance: Maximize Efficiency & Prevent Costly Breakdowns
Regular rooftop unit (RTU) maintenance is essential to keeping your commercial HVAC system running smoothly and efficiently.
At Hardin Bros HVAC, we provide comprehensive RTU maintenance services to prevent unexpected breakdowns, reduce energy costs, and extend the lifespan of your equipment. Our detailed maintenance plans ensure your system operates at peak performance year-round, preventing costly downtime for your business.
Our RTU maintenance services include:
- Full system inspections to detect potential issues early
- Filter replacements for improved airflow and efficiency
- Coil cleaning to optimize heat transfer and cooling capacity
- Refrigerant level checks and adjustments for proper operation
- Electrical component testing to prevent failures
- Belt and fan inspections to ensure smooth performance
With routine maintenance from Hardin Bros HVAC, you can increase energy efficiency, improve indoor air quality, and avoid major repair costs. Schedule your rooftop unit maintenance today!
If you'd like to schedule rooftop HVAC services please give us a call (216) 855-4511 or fill out our online estimate request form and we'll get right back to you.
Rooftop Unit Repairs: Fast, Reliable Fixes to Keep Your Business Running
A malfunctioning rooftop unit can lead to discomfort, poor air quality, and increased energy bills. If your RTU is struggling to keep up, making strange noises, or failing to heat or cool properly, Hardin Bros HVAC provides expert rooftop unit repairs to get your system back on track.
Our technicians are highly trained in diagnosing and repairing all major brands of commercial RTUs, ensuring minimal downtime and maximum efficiency for your business.
Common RTU repair issues we fix:
- Inconsistent heating or cooling
- Strange noises, rattling, or vibrations
- Refrigerant leaks or low refrigerant levels
- Clogged or frozen coils
- Electrical malfunctions affecting operation
- Fan motor or blower issues
We offer prompt, professional rooftop unit repairs to ensure your business stays comfortable. Call Hardin Bros HVAC today for fast, reliable RTU service!
If you'd like to schedule rooftop HVAC services please give us a call (216) 855-4511 or fill out our online estimate request form and we'll get right back to you.
Rooftop Unit Replacements & Upgrades: Improve Performance & Efficiency
If your rooftop unit is outdated, inefficient, or frequently breaking down, it may be time for an upgrade.
Hardin Bros HVAC specializes in RTU replacements, helping businesses improve energy efficiency, lower operational costs, and enhance indoor comfort with modern, high-performance HVAC systems.
Benefits of replacing your rooftop unit:
- Lower energy costs with high-efficiency models
- Improved reliability and fewer emergency repairs
- Better indoor air quality with advanced filtration and ventilation
- Smart technology compatibility for better control and automation
- Quieter operation for a more comfortable environment
We install top-tier rooftop HVAC units from trusted brands like RUUD, Trane, Carrier, Lennox, York, and American Standard, ensuring you get a durable, energy-efficient system built for long-term performance.
Need to replace your rooftop unit? Hardin Bros HVAC provides expert recommendations and professional installation to maximize comfort and savings.
If you'd like to schedule rooftop HVAC services please give us a call (216) 855-4511 or fill out our online estimate request form and we'll get right back to you.
Why Choose Hardin Bros HVAC for Your Commercial Rooftop HVAC Services?
We know that keeping your business comfortable year-round is essential to productivity, customer satisfaction, and operational efficiency. When you need reliable commercial HVAC services, Hardin Bros HVAC is the trusted partner for businesses throughout Cleveland and the surrounding areas. Here’s why we’re the right choice for your commercial heating, cooling, and indoor air quality needs:
1. Locally Owned & Business-Focused
As a family-owned company, we take pride in helping local businesses maintain efficient, high-performing HVAC systems. We understand the unique challenges of commercial heating and cooling and are committed to delivering solutions that enhance comfort and energy efficiency.
2. A Customer-First Approach
We don’t believe in upselling unnecessary upgrades or pushing services you don’t need. Our focus is on long-term reliability, cost-effectiveness, and energy efficiency. With a reputation for 5-star service, we provide honest recommendations tailored to your business.
3. Skilled & Certified Commercial HVAC Technicians
Our team has extensive experience in commercial HVAC system design, troubleshooting, repairs, and installations. We specialize in servicing rooftop units (RTUs), heat pumps, split systems, packaged HVAC systems, and more, ensuring your equipment runs at peak performance.
4. Transparent Pricing & Reliable Service
From system diagnostics to complete installations, we provide clear communication, upfront pricing, and expert workmanship. We work efficiently to minimize disruptions to your business while ensuring top-tier HVAC performance.
5. Serving Cleveland’s Business Community
We proudly serve Cuyahoga County and the Greater Cleveland area, keeping businesses comfortable with expert heating, cooling, and indoor air quality solutions that optimize energy use and reduce operating costs.
If you'd like to schedule an estimate for HVAC services please give us a call (216) 855-4511 or fill out our online estimate request form and we'll get right back to you.
Rooftop HVAC Services FAQ
A rooftop unit (RTU) is a self-contained heating and cooling system designed for commercial buildings. These units are typically installed on the roof, saving interior space while providing efficient climate control for businesses, warehouses, offices, restaurants, and retail stores.
We recommend biannual maintenance—once in the spring for cooling and once in the fall for heating. Regular maintenance helps prevent breakdowns, improve efficiency, and extend the lifespan of your RTU. Businesses with high HVAC usage may require more frequent servicing.
Common signs that your RTU may need repairs include:
- Uneven heating or cooling throughout the building
- Unusual noises like banging, rattling, or squealing
- Weak airflow or inconsistent temperatures
- Sudden spikes in energy bills
- Foul odors or poor indoor air quality
- System short cycling (frequent turning on and off)
If you notice any of these issues, contact Hardin Bros HVAC for fast and reliable RTU repairs.
Consider replacing your RTU if:
- Your unit is 15 years or older and struggling to keep up
- Repair costs are adding up and becoming more frequent
- Energy bills are rising due to an outdated, inefficient system
- The unit is not meeting your building’s heating or cooling needs
- You want to upgrade to a more energy-efficient and environmentally friendly model
We offer expert rooftop unit replacements to help you save money and improve comfort in your commercial space.
We service, repair, and install all major RTU brands, including RUUD, Trane, Carrier, Lennox, York, Rheem, American Standard, Bryant, Goodman, Daikin, and more.
Most rooftop unit replacements can be completed within a single day, depending on the unit size and complexity of the installation. We work efficiently to minimize downtime and disruptions to your business.
To optimize your RTU’s efficiency, we recommend:
- Regular maintenance and filter changes
- Upgrading to a high-efficiency RTU model
- Installing a programmable or smart thermostat
- Sealing ductwork to prevent air leaks
Upgrading insulation and ventilation systems
Yes! We provide customized maintenance plans to keep your RTU running efficiently year-round. Regular tune-ups help reduce energy costs, prevent breakdowns, and extend the life of your HVAC system.
Do you have questions about commercial rooftop HVAC systems that weren't answered here? Please give us a call (216) 855-4511 or fill out our online estimate request form and we'll get right back to you.
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TESTIMONIALS
Jacob does an outstanding job. Very personable as well as knowledgeable. Goes the extra mile when needed. Highly recommended this company.
I had a service call on my furnace, Matt from Hardin Bros. arrived, he was on time, checked the furnace, repaired what was needed, very professional and knowledge, I was very happy with the process.
Matt and Jacob were courteous, on time and informative.
They know their furnaces and boilers for sure. I had them come and check them both out at my two properties. Very knowledgeable and shared with me great tips on how to maintain them. Will continue using them for sure!
Also on time.grwat service great pricing and if I needed a repair it was taken care of asap!!
Great company. Outstanding service! Highly recommend them!
