Repair-First HVAC From Plant Street to Horizon West
HVAC & Refrigeration Services in Winter Garden, FL
If RMI cannot fix it, no one can.
Roberts Mechanical has served Winter Garden from our shop on University Boulevard in east Orlando since 2006. We are a repair-first HVAC company: we diagnose the actual fault, tell you what it costs to fix, and recommend replacement only when the numbers genuinely call for it. Much of our work is on systems another company already said were finished.
- Repair-first diagnostics, not sales quotas
- Second opinions on replacement quotes
- 24/7 emergency service
- Residential, commercial and refrigeration
- Licensed and insured since 2006
Contact Us
Schedule AC Tune-Up & Replacement Quote
HVAC Work in Winter Garden: What the Housing Stock Tells Us
Winter Garden has the newest housing of any city on this list. 65.3 percent of all housing was built since 2000, and 39.3 percent went up in the 2000s alone. The median build year is 2004. Mobile and manufactured homes account for 4.2 percent, the highest share among the Orange County cities we serve.
But that new-build average conceals a real pocket of old housing. Winter Garden has two National Register historic districts, both listed in 1996: the Downtown Historic District and the Winter Garden Historic Residential District. Those are pre-1950 homes inside a city where almost everything else is post-2000.
We work throughout Winter Garden, including Johns Lake Pointe, Stoneybrook West, Stonecrest, Westfield and Wintermere Pointe.
Schedule a Second-Opinion Service Call
Permits for HVAC Work in Winter Garden
Replacing or modifying air conditioning equipment requires a mechanical permit. In Winter Garden that goes through the City of Winter Garden Building Division, filed through its BS&A Online permitting system. We pull it as part of the job. A contractor who offers to skip the permit is telling you something about how they work.

What We See Most Often on Winter Garden Systems
Two completely different diagnostic paths
A pre-1950 house in the historic residential district and a 2005 house in Stoneybrook West fail differently. The first is almost always a distribution problem. The second is almost always a component. Treating them the same is how homeowners buy equipment they did not need.
Attic duct in the post-2000 subdivisions
Thirty-nine percent of Winter Garden’s housing went up in the 2000s, with flex duct in attics that now run well over 130 degrees. Sagging and separated runs are common and correctable.
Restaurant refrigeration on Plant Street
The downtown district is dense with food service. Walk-ins, reach-ins and ice machines there fail on dirty condensers, failed door gaskets and iced evaporators far more often than on compressors.
Manufactured home equipment
At 4.2 percent, Winter Garden has the highest manufactured home share among the Orange County cities we serve, and that equipment takes mobile-home-specific systems.
Two Cities in One Service Area
A call on Plant Street and a call in Stoneybrook West are not the same job. The historic residential district holds houses that were built before central air, retrofitted afterward, and are now working with duct systems that were never part of the original design. The subdivisions south of SR 50 hold houses with modern ducts, modern equipment and modern failure modes.
We diagnose them differently because they fail differently. In the historic district the first question is almost always whether the distribution system can carry what the equipment is producing. In the newer subdivisions the first question is which component failed.
Selling the same answer to both is how homeowners end up with an expensive new system that still does not cool the back bedroom.
Commercial HVAC and Refrigeration in Winter Garden
The downtown historic district is a genuine restaurant and retail destination, with cafes, shops, two museums and a performing arts venue along Plant Street. That concentration of food service is why commercial refrigeration is a significant part of our Winter Garden work: walk-ins, reach-ins, prep tables and ice machines on tight service windows.
Roberts Mechanical handles commercial HVAC and refrigeration alongside residential work, including rooftop units, walk-in coolers and freezers, ice machines, DOAS equipment, cooling towers and chillers. The same repair-first approach applies: we evaluate what a system has left before anyone signs off on a capital expense.

What We Do in Winter Garden
- AC repair and diagnostics
- AC installation and replacement
- Maintenance and tune-ups
- Second opinions on replacement quotes
- 24/7 emergency service
- New construction HVAC
- Commercial HVAC
- Commercial refrigeration
- Walk-in coolers and freezers
- Commercial ice machines
- DOAS units and ventilation
- Cooling towers and chillers
- Custom design and engineering
Common Questions From Winter Garden Customers
I live in the historic district downtown. Can my house be properly cooled?
Usually yes, but the answer depends on the duct system rather than the equipment. In a pre-1950 house the distribution is almost always the constraint, and it is worth diagnosing before anyone quotes a condenser.
Do you service restaurants on Plant Street?
Yes. Walk-in coolers and freezers, reach-ins, prep line equipment and ice machines. We work around service hours where we can.
Who permits HVAC work in Winter Garden?
The City of Winter Garden Building Division, through BS&A Online. The city addresses mechanical and air conditioning work directly on its building page.
Do you work in the Horizon West area?
Yes. Much of that growth carries Winter Garden and Windermere addresses but sits in unincorporated Orange County, which changes the permitting authority rather than the work.
My historic-district house has window units. Can I get central air?
Sometimes, and sometimes a ductless system is the better answer. It depends entirely on whether the house has a duct path that does not wreck the structure. We will tell you which applies.
How fast can you get here?
We run 24/7 emergency service. Call 407-405-2658 and we will tell you honestly when we can be there rather than quoting you a window we cannot hold.