Expert Commercial HVAC Solutions for Your Business
Keep your business comfortable with reliable commercial HVAC services from M&R Air Conditioning. Serving St. Petersburg and the Tampa Bay area, we offer honest pricing and quality workmanship for repair, replacement, and installation.
As your trusted contractors, we guarantee innovation, sustainability, and services that ensure cost reduction in heating and ventilation. We ensure our employees have the latest training on site safety and optimized tool handling. We transform and connect your workplace with your employees and customers.
Why Commercial HVAC Maintenance is Critical for Your Business
Your commercial HVAC system works hard year-round in Florida’s climate, managing temperature and humidity. Without proper care, even quality systems lose efficiency, increase energy costs, and risk failure when you need them most.
Here’s why professional commercial HVAC service matters for your business:
Consistent Occupant Comfort
Reliable climate control keeps employees focused and customers comfortable, directly impacting productivity and satisfaction.
Improved Indoor Air
Quality
Clean filters, coils, and ductwork mean fresher air for everyone in your building—essential for health and productivity.
Energy Efficiency and Cost Savings
Well-maintained equipment operates more efficiently, helping you reduce energy costs by 20–35% compared to neglected or outdated setups.
Extended Equipment Life and Reduced Downtime
Regular maintenance prevents small issues from becoming expensive emergencies, extending the lifespan of your investment.
Code Compliance and Peace of Mind
Florida’s building codes require specific efficiency standards. Professional service ensures your system meets current regulations.
Our Commercial HVAC Services
Sometimes repairs make sense. Other times, replacement is the smarter choice.
Here’s how to tell when it’s time for a new system:
Our Core Commercial HVAC Solutions
Whether you’re dealing with aging HVAC ducts, restricted airflow, or rising energy costs, M&R provides the professional ductwork services your home needs.
Rooftop Unit Replacement and Repair
Rooftop units are the workhorses of commercial cooling in St. Petersburg and across Pinellas County. Our team specializes in repairing and replacing these systems, addressing corrosion from salt air, ensuring proper anchoring for hurricane resistance, and installing modern units with variable-speed technology for better efficiency and humidity control.
Chiller Service and Replacement
For larger commercial buildings requiring centralized cooling, we provide expert chiller service, maintenance, and replacement. Whether you have an air-cooled or water-cooled system, our technicians deliver precision work to keep your cooling reliable and efficient.
Split System Repair and Replacement
Split systems offer flexibility for multi-zone buildings and spaces where rooftop units aren’t practical. We repair and replace split systems to maintain consistent comfort throughout your commercial property.
Quarterly Maintenance Agreements
Florida’s heat, humidity, and coastal conditions demand more frequent attention. Our quarterly maintenance agreements include thorough inspections, coil cleaning, filter replacement, and drain line checks—extending equipment life, optimizing efficiency, and preventing costly breakdowns.
Quarterly Maintenance Agreements
Florida’s heat, humidity, and coastal conditions demand more frequent attention. Our quarterly maintenance agreements include thorough inspections, coil cleaning, filter replacement, and drain line checks—extending equipment life, optimizing efficiency, and preventing costly breakdowns.
New Construction Ductwork and Rooftop Unit Installs
Building a new commercial space? We handle ductwork design and installation, rooftop unit placement, and system commissioning to ensure your HVAC performs efficiently from day one. Proper sizing and installation are critical for long-term reliability and energy savings.
Our Commercial HVAC Service Process
We’ve designed our HVAC installation process to be smooth, professional, and stress-free.
Here’s what to expect when you work with M&R:
STEP 01
Property Assessment
We start by evaluating your building’s size, layout, usage patterns, and current HVAC performance. This includes assessing cooling and heating loads, humidity challenges, and any existing system issues. Understanding your property’s unique conditions ensures we recommend the right solutions.
STEP 02
Customized Solution Design
Based on our assessment, we work with you to design a tailored approach—whether that’s targeted repairs, a maintenance schedule, or a full system replacement. We consider your budget, energy efficiency goals, and long-term needs to deliver options that make sense for your business.
STEP 03
Professional Installation or Repair
Our experienced technicians handle every project with care and precision. We follow best practices for installation, including proper anchoring, weatherproofing, and refrigerant charging. For repairs, we diagnose accurately and fix issues thoroughly, so you’re not calling us back for the same problem.
STEP 04
Ongoing Support & Maintenance
Your HVAC system needs consistent attention to perform at its best. Our maintenance agreements provide regular inspections and service, keeping your equipment efficient and reducing the risk and costs of unexpected breakdowns. We’re here whenever you need support—just a phone call away.