TAMPA, FL. – Rolando’s HVAC, a family-owned Tampa air conditioning company, is helping homeowners understand when ductless mini-split systems may be a flexible, energy-efficient cooling option as July brings Tampa Bay’s peak cooling season. The company says room-by-room temperature control and the absence of ductwork are drawing more residents to weigh mini-splits against traditional central air — especially for the spaces a central system never quite reaches.
Mid-summer is when cooling demand peaks across the region. The National Weather Service’s Tampa Bay office tracks the average number of July days that reach or exceed 90 degrees as one of its core local climate measures. The U.S. Centers for Disease Control and Prevention cautions that electric fans may stop providing meaningful relief once indoor temperatures rise above 90 degrees and recommends using air conditioning or visiting a cooling center when indoor heat becomes unsafe.
“When it’s this hot, a working, efficient cooling system isn’t a luxury — it’s how families get through the afternoon,” said Rolando Mojarrieta, owner of Rolando’s HVAC. “A lot of the homes we visit have a room or two the central system never keeps up with. That’s the conversation that brings people to mini-splits.”
A ductless mini-split pairs an outdoor compressor and condenser with one or more indoor air-handling units mounted on a wall or ceiling, connected by refrigerant lines rather than ducts. According to the U.S. Department of Energy, that design sidesteps the energy losses tied to ductwork — losses the agency says “can account for more than 30% of energy consumption for space conditioning, especially if ducts are in an unconditioned space like an attic.” For Tampa homes with ducts running through hot attics, that lost cooling is a meaningful share of every energy dollar.
The systems also rate well on efficiency. The Department of Energy reports that ductless mini-splits can achieve ratings between 15.2 and 35 SEER2, compared with 15.2 to 25 SEER2 for ducted heat pumps. Part of that advantage comes from cooling only the spaces in use: many models support up to four indoor units tied to a single outdoor unit, the department notes, giving each room or zone its own thermostat.
“Zoning is the part homeowners notice on the bill,” Mojarrieta said. “You’re not paying to cool a guest room nobody’s in. You can set the bedrooms cooler at night and leave the rest of the house alone.”
That flexibility makes mini-splits a fit for the jobs central air handles poorly — room additions, converted garages, sunrooms, and older homes that were never ducted. ENERGY STAR notes that a mini-split needs no ductwork at all; instead, “a head unit, or multiple head units, are mounted on an interior wall or ceiling, with an accompanying unit outside.” The program adds that a qualifying ENERGY STAR system may be eligible for a federal tax credit of up to $2,000.
Mini-split systems are available from manufacturers such as Mitsubishi, Fujitsu, Daikin, LG, Panasonic, Goodman, and Lennox. Rolando’s HVAC works on most major ductless systems and helps Tampa homeowners find the right replacement option for their home, budget, and cooling needs. The company’s manufacturing partners include Daikin, Goodman, and Lennox.
Routine service keeps a mini-split running efficiently through the cooling season, including cleaning indoor unit filters, checking refrigerant levels, and inspecting electrical connections.
Homeowners weighing whether a mini-split fits their home can keep a few points in mind:
“We’d rather walk a homeowner through the options than sell them the biggest system on the truck,” Mojarrieta added. “Sometimes the answer is one mini-split in the right room. Sometimes it’s a few. The heat decides how soon — the house decides what’s right.”
As Tampa Bay moves through peak cooling season, Rolando’s HVAC is encouraging homeowners to evaluate cooling upgrades before a breakdown forces the decision. Residents can learn more about ductless mini-split options in Tampa or call (813) 373-6804 to schedule an assessment.
About Rolando’s HVAC
Rolando’s HVAC (Rolando’s H.V.A.C., LLC, Florida license CAC1820272) is a family-owned heating and air conditioning company based in Tampa, Florida, serving homeowners across the Tampa Bay area. Its NATE-certified technicians provide air conditioning repair, installation, and maintenance; heating and heat-pump systems; ductless mini-splits; ductwork; and indoor air quality services, backed by 24/7 call service and priority scheduling for urgent cooling needs with an A+ rating from the Better Business Bureau.
Media ContactCompany Name: Rolando’s H.V.A.C., LLCContact Person: Rolando MojarrietaEmail: Send EmailPhone: (813) 373 6804Address:5117 W Rio Vista Ave City: TampaState: FL, 33634Country: United StatesWebsite: https://www.rolandoshvac.com/tampa/
