Commercial HVAC in Orlando, FL
Give us a call today: 407-859-1494
For over 40 years, Gary Munson Heating & Air Conditioning has been the trusted name in commercial HVAC services throughout Orlando, FL. As a family-owned business, we understand that your commercial property relies on a well-functioning HVAC system to maintain comfort for employees, customers, and clients. Our expertise, dedication to customer service, and 24/7 live person support make us the best choice for your commercial heating and cooling needs.
We go above and beyond for our clients—whether that means ensuring swift repairs, providing a 10-year parts and labor warranty, or even putting customers up in a hotel if necessary while we fix a major issue. Your comfort and business operations are our top priorities.
Contact Gary Munson Heating & Air Conditioning today for commercial HVAC service in Orlando, FL and Central Florida. You will be more comfortable with the best!

Our Brand Promises
At Gary Munson Heating & Air Conditioning, we stand by our core commitments that set us apart:
- Family Owned and Operated – With over four decades of service in Orlando, FL, we bring the personalized care and trust that only a family business can offer.
- 24/7 Live Customer Support – When you call us, you’ll always speak to a real person who understands your concerns and is ready to help at any time.
- 10-Year Parts and Labor Warranty – We back our work with one of the strongest warranties in the industry, ensuring your investment is protected for the long haul.
- Commitment to Going Above and Beyond – Our team often puts customers in a hotel if necessary during major repairs, ensuring minimal disruption and maximum comfort.
- Employee-Centered Culture – We treat our employees like family, fostering a workplace that translates into top-notch service for our customers.
Why Choose Gary Munson Heating & Air Conditioning?
Choosing the right commercial HVAC provider can make a significant difference in your business’s operational efficiency, employee comfort, and energy savings. Here’s why Gary Munson Heating & Air Conditioning should be your go-to choice in Orlando, FL:
1. Over Four Decades of Experience
Since 1978, we’ve been providing top-tier commercial HVAC solutions to businesses of all sizes, from office buildings and retail centers to restaurants and industrial facilities. Our long-standing reputation speaks volumes about our expertise and dedication.
2. Fast, Reliable, and 24/7 Support
HVAC failures can occur at any time, and when they do, you need a service provider that responds immediately. Our 24/7 live person support ensures that you’re never left waiting when urgent HVAC issues arise. Our team is equipped to handle emergencies swiftly, preventing costly downtime for your business.
3. Comprehensive Commercial HVAC Services
Our team offers a full range of commercial HVAC services, including:
- HVAC Installation & Replacement – Whether you need a brand-new system or an upgrade to your existing setup, we ensure efficient installations with minimal disruption.
- Routine Maintenance – Preventative maintenance extends the life of your HVAC system and helps avoid costly repairs.
- Emergency Repairs – When unexpected breakdowns occur, we’re available 24/7 to get your system back up and running.
- Energy Efficiency Upgrades – We help businesses lower their energy costs with modern, high-efficiency HVAC systems and smart automation.
- Indoor Air Quality Solutions – Enhancing air quality for healthier workplaces through ventilation upgrades, air purifiers, and humidity control.
4. A Commitment to Excellence
We don’t just fix HVAC issues; we provide lasting solutions that enhance your business’s comfort and efficiency. Our 10-year parts and labor warranty is one of the best in the industry, giving you peace of mind that your investment is protected.
5. We Put Customers First – Always
Customer satisfaction is at the core of everything we do. Unlike many HVAC companies that simply complete the job and leave, we go above and beyond to ensure your comfort. If necessary, we’ll put customers in a hotel while major repairs are being made, showcasing our commitment to your well-being.
6. Skilled and Certified Technicians
Our technicians are factory-trained and certified to work with all major HVAC brands. We continuously train our team to stay ahead of industry advancements, ensuring you receive the best service possible.
7. Focus on Energy Efficiency and Cost Savings
Commercial properties face rising energy costs, and outdated HVAC systems contribute to inefficiency. We specialize in modern, energy-efficient HVAC solutions that help businesses reduce their carbon footprint and lower their utility bills. Our team can perform an energy audit and recommend upgrades that lead to significant savings over time.
8. Local and Community-Focused
As a local, family-owned business, we are deeply connected to the Orlando community. We take pride in serving local businesses and fostering relationships that last for years. Supporting local means getting the best in personalized service and accountability.
Your Trusted Partner for Commercial HVAC Solutions
For businesses in Orlando, FL, Gary Munson Heating & Air Conditioning is the clear choice for reliable, high-quality commercial HVAC services. Whether you need installation, maintenance, or emergency repairs, our team is ready to provide the best solutions tailored to your business’s unique needs.
We take pride in our family-owned values, commitment to customer satisfaction, and industry-leading warranties. If you’re looking for a commercial HVAC provider that truly cares about your comfort and success, give us a call today.
Contact Gary Munson Heating & Air Conditioning today to schedule a consultation and experience the best in commercial HVAC services!
Identifying HVAC Challenges in Commercial Spaces
Commercial HVAC systems play a crucial role in maintaining comfort and air quality within business environments. However, due to their complexity and continuous operation, they are prone to various issues that can impact efficiency and overall functionality. Understanding these common problems can help businesses take proactive steps to ensure uninterrupted climate control and prevent costly disruptions.
1. Inconsistent Temperature Regulation
One of the most frequent complaints among commercial property owners is uneven heating or cooling throughout their facility. This issue may arise due to:
- Improperly sized HVAC systems that cannot adequately cover the entire space
- Clogged or leaking ductwork reducing airflow
- Malfunctioning thermostats or zoning controls failing to regulate temperature
- Poor insulation allowing heat to escape or cold air to seep in
Temperature imbalances can lead to discomfort for employees and customers alike, ultimately affecting productivity and customer satisfaction. Businesses can address these issues by performing system recalibrations, sealing duct leaks, and upgrading to programmable thermostats with zoning capabilities.
2. Reduced Energy Efficiency & High Utility Costs
An HVAC system that consumes more energy than necessary can be a significant financial burden. Several factors contribute to energy inefficiency, including:
- Aging equipment operating at reduced efficiency
- Lack of regular maintenance leading to dirty coils and clogged filters
- Blocked or restricted airflow causing the system to overwork
- Refrigerant leaks forcing compressors to run inefficiently
- Malfunctioning sensors and controls leading to constant cycling
To combat rising energy costs, businesses should consider scheduling routine energy audits, upgrading to high-efficiency HVAC models, and implementing smart automation systems to optimize usage based on occupancy and temperature needs.
3. Poor Indoor Air Quality (IAQ)
A commercial HVAC system is responsible for filtering and circulating air. When it fails, indoor air quality can deteriorate, leading to health risks such as respiratory issues, allergies, and headaches. Common IAQ issues include:
- Dirty air filters that reduce airflow and allow contaminants to circulate
- Mold and mildew growth due to excess humidity in the ductwork
- Poor ventilation leading to stagnant air and accumulation of airborne pollutants
- High levels of allergens, dust, and volatile organic compounds (VOCs)
To maintain a healthy work environment, businesses should replace air filters regularly, install air purifiers, and ensure proper ventilation to eliminate indoor pollutants.
4. Frequent System Breakdowns & Repairs
Recurring breakdowns not only cause discomfort but also lead to unexpected expenses and downtime. The primary reasons for frequent system failures include:
- Lack of routine maintenance allowing minor issues to escalate
- Overworked systems due to improper load calculations or outdated units
- Worn-out components such as belts, fans, and motors requiring replacement
- Electrical failures caused by loose connections or short circuits
- Thermostat malfunctions causing erratic system behavior
Regular inspections, timely repairs, and proactive component replacements can prevent costly breakdowns and ensure uninterrupted HVAC performance.
5. Strange Noises & Odors
Unusual sounds or smells from an HVAC system often signal underlying problems. Potential causes include:
- Grinding or rattling noises due to loose or damaged parts
- Burning smells indicating electrical issues, such as overheated wiring or motor failure
- Musty odors suggesting mold growth in ducts, drain pans, or filters
- Chemical-like odors pointing to refrigerant leaks, which require immediate attention
Ignoring these warning signs can lead to system failures or potential safety hazards. Business owners should schedule inspections as soon as any unusual noises or odors are detected.
6. Thermostat Malfunctions
A faulty thermostat can lead to major inefficiencies in a commercial HVAC system. Common issues include:
- Inaccurate temperature readings causing discomfort
- Unresponsive controls preventing proper adjustments
- Connectivity issues in smart thermostats, limiting remote access
- Incompatibility between outdated thermostats and modern HVAC systems
Upgrading to smart thermostats with real-time monitoring capabilities can improve efficiency and allow for remote management, reducing unnecessary energy consumption.
7. Drainage Problems & Water Leaks
HVAC systems generate condensation, which should be properly drained. If drainage becomes blocked, it can cause:
- Water damage to property and ceilings
- Mold and mildew formation in damp areas
- System shutdowns due to sensor triggers preventing operation
- Corrosion of internal components, shortening the system’s lifespan
Regular drain line inspections and cleanings can help prevent clogs and ensure proper water flow away from critical system components.
Major Components of a Commercial HVAC System
Understanding the key components of a commercial HVAC system can help businesses identify problems early and maintain system longevity.
1. Heating System
Commercial properties rely on different heating solutions, including:
- Furnaces: Utilize gas, oil, or electricity to generate heat efficiently.
- Boilers: Provide large-scale heating using hot water or steam distribution.
- Heat Pumps: Transfer heat between the indoors and outdoors, offering energy-efficient heating and cooling in one system.
- Radiant Heating Systems: Use heated surfaces such as floors and ceilings to distribute warmth evenly.
2. Cooling System
The cooling system regulates temperature and removes excess heat. Main components include:
- Air Conditioners: Compress refrigerant to cool the air efficiently.
- Chillers: Used in larger commercial settings to remove heat through water-cooled or air-cooled systems.
- Cooling Towers: Expel excess heat from industrial and large-scale HVAC systems.
- Evaporative Coolers: Use water evaporation to reduce indoor temperatures in dry climates.
3. Ventilation System
Proper ventilation is crucial for maintaining indoor air quality and airflow. Components include:
- Ductwork: Channels air throughout the building, ensuring even distribution.
- Air Handlers: Regulate and distribute conditioned air through ducts.
- Exhaust Systems: Remove contaminants, odors, and excess heat from commercial kitchens and industrial facilities.
- Energy Recovery Ventilators (ERVs): Improve air exchange while reducing energy loss.
4. Thermostats & Controls
HVAC controls manage temperature settings and system efficiency. Key components include:
- Programmable Thermostats: Allow customized heating and cooling schedules to optimize energy usage.
- Smart Thermostats: Enable remote adjustments, learning capabilities, and energy consumption tracking.
- Zoning Controls: Manage different areas independently, ensuring customized comfort and efficiency.
5. Air Filtration & Purification Systems
Enhancing indoor air quality is a key function of HVAC systems. Essential elements include:
- HEPA Filters: Capture fine particles, including dust, allergens, and airborne contaminants.
- UV Air Purifiers: Destroy bacteria, mold spores, and viruses present in circulating air.
- Humidity Control Systems: Maintain optimal moisture levels to prevent mold growth and discomfort in humid climates.
Preventative Maintenance & System Longevity
To avoid costly breakdowns and inefficiencies, commercial HVAC systems require regular maintenance, which should include:
- Seasonal Inspections: Checking heating components before winter and cooling components before summer.
- Filter Replacements: Ensuring clean airflow and better air quality.
- Duct Cleaning: Preventing blockages and improving ventilation.
- Refrigerant Level Checks: Maintaining cooling efficiency and preventing system strain.
- Electrical Inspections: Identifying and repairing faulty connections to prevent electrical hazards.
- Lubrication of Moving Parts: Reducing friction to extend the lifespan of mechanical components.
By understanding these common HVAC issues and ensuring proper maintenance, businesses can significantly improve system efficiency, reduce costs, and provide a comfortable environment year-round.
Reliable Solutions for Business Comfort
At Gary Munson Heating & Air Conditioning, we understand the importance of a fully functioning commercial HVAC system. Whether you need installation, repairs, routine maintenance, or energy efficiency upgrades, our expert technicians are ready to keep your business comfortable and running smoothly. With decades of experience serving Orlando, FL, we provide tailored HVAC solutions for offices, restaurants, retail spaces, warehouses, and more. Our team specializes in designing, installing, and maintaining HVAC systems that align with the specific needs of various commercial spaces, ensuring peak performance year-round.
When to Consider Commercial HVAC Services
HVAC systems are vital for maintaining a comfortable and productive environment, and addressing issues early can prevent major problems. A malfunctioning system can not only disrupt daily business operations but also pose serious health risks due to poor indoor air quality. Here are some signs that indicate it’s time to call in the professionals:
1. Frequent Repairs & System Downtime
- If your HVAC system requires constant repairs, it may be more cost-effective to upgrade to a new, energy-efficient model.
- Extended downtimes can impact business operations, leading to discomfort for employees and customers.
- Unplanned breakdowns increase repair costs and reduce equipment lifespan.
2. Rising Energy Costs
- An inefficient HVAC system can lead to higher utility bills and increased overhead expenses.
- Older systems may not meet current energy-efficiency standards, causing excessive energy consumption.
- Poorly maintained components, such as clogged filters and dirty coils, force the system to work harder, leading to unnecessary energy waste.
3. Uneven Heating & Cooling
- If different areas of your building experience inconsistent temperatures, your HVAC system may need recalibration or zoning updates.
- Issues with airflow, ductwork, or thermostats can cause discomfort and inefficiency.
- Improperly sized HVAC systems may struggle to keep up with demand, leading to hot and cold spots throughout the building.
4. Poor Indoor Air Quality
- Excess dust, humidity imbalances, or unusual odors can signal ventilation or filtration issues.
- Poor air quality can affect employee health, productivity, and customer satisfaction.
- A malfunctioning HVAC system may lead to mold growth, increased allergens, and an accumulation of pollutants.
5. System Age & Performance Decline
- Most commercial HVAC systems last 15-20 years, but older units may struggle to keep up with demand.
- Outdated systems lack the advanced features of modern energy-efficient models.
- Systems that frequently short cycle or fail to maintain set temperatures may require immediate servicing or replacement.
Why Commercial HVAC Services Matter
A well-maintained HVAC system is essential for business continuity, comfort, and cost savings. Investing in commercial HVAC services provides several benefits:
1. Improved Comfort & Productivity
- Maintaining a consistent indoor climate ensures a comfortable work environment.
- Employees and customers are less likely to be affected by extreme temperatures, leading to increased productivity and satisfaction.
- Proper ventilation and air circulation prevent stale air and minimize airborne contaminants.
2. Lower Operational Costs
- Routine maintenance reduces emergency repair expenses and extends the system’s lifespan.
- Upgrading to an energy-efficient HVAC system can lower utility costs by 20-40%.
- Smart thermostats and zoning controls help optimize energy consumption, reducing unnecessary heating and cooling.
3. Compliance with Industry Regulations
- Businesses must adhere to HVAC and air quality regulations to ensure safety and legal compliance.
- Proper ventilation and filtration help maintain OSHA and EPA standards.
- Compliance with industry regulations minimizes potential liabilities and ensures a healthy work environment.
4. Enhanced Energy Efficiency & Sustainability
- Modern HVAC systems reduce energy waste and lower carbon footprints.
- Smart thermostats, zoning controls, and energy-efficient components maximize performance.
- Implementing energy recovery systems can further optimize energy savings and reduce environmental impact.
5. Minimized Equipment Downtime
- Preventative maintenance reduces system failures and ensures continuous operation.
- Quick repairs and proactive servicing prevent costly disruptions.
- Reliable HVAC performance improves overall business efficiency, allowing companies to focus on growth rather than system failures.
What’s Included in Our Commercial HVAC Services?
We offer a full range of commercial HVAC services to meet your needs:
1. Installation & System Upgrades
- Professional installation of rooftop units, heat pumps, furnaces, boilers, and chillers.
- Customized solutions for small offices to large industrial facilities.
- Energy-efficient HVAC models to reduce long-term costs and optimize performance.
- Upgrades to variable-speed HVAC systems that enhance efficiency and airflow management.
2. Preventative Maintenance & Tune-Ups
- Regular system inspections, cleaning, and performance checks.
- Filter replacements, refrigerant level checks, and duct cleaning to ensure maximum efficiency.
- Optimization for peak performance and reduced energy consumption.
- Seasonal maintenance programs tailored to each business’s unique needs.
3. Emergency HVAC Repairs
- 24/7 live support and fast-response service to minimize business disruptions.
- Diagnosis and repair of compressors, blowers, fans, thermostats, and more.
- Immediate attention to electrical failures, refrigerant leaks, and airflow issues.
- Same-day service available for critical HVAC failures that impact business operations.
4. Indoor Air Quality Solutions
- Advanced air filtration systems, UV air purifiers, and humidity control.
- Ventilation improvements to eliminate stale air and maintain optimal airflow.
- Solutions to reduce allergens, mold, and airborne contaminants.
- CO2 monitoring systems to ensure proper indoor air circulation.
5. Energy-Efficiency Audits & Upgrades
- Assessment of your current HVAC system’s energy performance.
- Upgrades to high-efficiency units and smart building automation.
- Integration of programmable thermostats, variable-speed motors, and zoning controls.
- Implementation of demand-controlled ventilation (DCV) to optimize energy use based on occupancy levels.
6. Custom HVAC Solutions for Your Business
We work closely with businesses to develop tailored HVAC solutions, including:
- Zoned heating and cooling systems for multi-use buildings.
- High-capacity ventilation for restaurants and commercial kitchens.
- Climate control solutions for data centers and sensitive equipment rooms.
- Specialty HVAC solutions for manufacturing plants, healthcare facilities, and educational institutions.

Schedule Your Commercial HVAC Service Today!
Ensuring the reliability and efficiency of your HVAC system is essential for business success. At Gary Munson Heating & Air Conditioning, we are committed to providing top-quality commercial HVAC services in Orlando, FL.
- Family owned & trusted for over 40 years
- 24/7 live person support for emergencies
- Certified, experienced technicians
- 10-year parts and labor warranty on new installations
- Custom maintenance plans for commercial properties
Contact us today to schedule a consultation or request emergency HVAC service. Keep your business comfortable and efficient with expert solutions from Gary Munson Heating & Air Conditioning!