
COMMERCIAL HVAC
WHY PUTNAM MECHANICAL COMMERCIAL HVAC
Putnam Mechanical delivers licensed, professional HVAC solutions to businesses across St. Petersburg, Brandon, Sarasota, and the Gulf Coast. As a Florida Class A-certified air-conditioning contractor, our team is qualified to install, maintain, and repair systems of any scale.
We leverage over 75 years of combined industry experience to keep retail centers, office complexes, restaurants, and large facilities comfortable, efficient, and compliant with Florida building codes.
Our local technicians understand Florida’s climate and energy requirements, ensuring each system is designed for durability and efficiency. We prioritize rapid response and same-day service so your business stays up and running even when emergencies strike.

WHAT PUTNAM MECHANICAL OFFERS
HVAC SYSTEM INSTALLATION
We handle the full spectrum of commercial HVAC installation needs. Whether it’s a new-build project or replacing aging equipment, our Class A technicians are ready to help. We work closely with architects and builders on new construction to design and install systems that meet project specs and energy codes. We evaluate your existing system for replacements or retrofits and recommend high-efficiency upgrades or repairs to maximize value.
New Construction
Turnkey design and installation of HVAC systems for new retail centers, office buildings, restaurants, multi-tenant complexes, and other commercial structures
Retrofits & Additions
Upgrading system capacity or controls (like adding new rooftop units, zoning controls, or ductwork) to meet growing building needs or improve efficiency.
Equipment Replacement
Full removal of outdated or failing units and installation of modern, energy-efficient HVAC equipment to restore reliable performance.
Emergency Installations
Rapid change-outs and installations for critical facilities that can’t afford downtime.
COMMERCIAL HVAC MAINTENANCE PLANS
Regular preventive maintenance is critical to avoid unexpected failures. Our Commercial Maintenance Plans provide scheduled inspections and tune-ups for all major system components. By catching small issues early, we help you avoid unplanned downtime and expensive emergency repairs Planned maintenance also boosts efficiency: a well-serviced system uses less energy and lasts longer


HVAC REPAIR SERVICES
When equipment fails, Putnam Mechanical responds quickly to restore comfort and operations. Our certified technicians are available 24/7 with fully stocked service trucks and advanced diagnostics. We accurately diagnose problems and use quality replacement parts for lasting repairs. Fast repairs minimize business disruptions – after all, catching problems early is far cheaper than an emergency breakdown. Whether it’s a routine fix or an urgent failure, our clients count on us for:
SYSTEM EVALUATIONS AND UPGRADE RECOMMENDATIONS
When equipment fails, Putnam Mechanical responds quickly to restore comfort and operations. Our certified technicians are available 24/7 with fully stocked service trucks and advanced diagnostics. We accurately diagnose problems and use quality replacement parts for lasting repairs. Fast repairs minimize business disruptions – after all, catching problems early is far cheaper than an emergency breakdown. Whether it’s a routine fix or an urgent failure, our clients count on us for:

WHY CHOOSE PUTNAM MECHANICAL
Putnam Mechanical stands out through experience, licensing, and customer service:
Licensed & Insured
We hold Florida Class A HVAC and unlimited refrigeration licenses, qualified to work on jobs of any. All work meets Florida’s safety and quality codes.
Decades of Experience
Our team brings over 75 years of combined commercial HVAC expertise so we understand the unique needs of businesses from retail stores to large industrial sites.
Rapid, Same-Day Service
We prioritize your urgent needs. Our local Sarasota-based technicians often provide same-day service to keep your business running
Customer-First Approach
No unnecessary upsells – we recommend only the services and parts you need, with transparent pricing. We pride ourselves on professionalism and clear communication.
Committed Professionals
NATE-certified technicians use the latest tools and training. Our service vans are fully equipped to handle most repairs on the spot.