8 Commercial HVAC Contractors in Casselberry, FL
Top-Rated Commercial HVAC Contractors in Casselberry
JD'S Heating & Air Conditioning Inc.
“Four hundred sixty-nine reviews yield a 4.9-star average, with positive feedback consistently citing technician Mike's diagnostic skill and honest estimates…”
Gembecki Mechanical Services, Inc.
“Fourteen explicit five-star ratings appear in available review data, with multiple reviewers specifically citing responsive same-day service and same-day…”
All Commercial HVAC Contractors (8 total)
Diamond Bright Laundry of Casselberry
“Five of six detailed reviews awarded five stars, praising clean facilities and attentive staff, while a…”
AC & Heating Pros
“Sixty-five reviewers collectively award a 5.0-star average, with same-day service mentioned across six…”
Casselberry Vents Solutions
“Eight reviewers awarded perfect 5-star ratings, with recurring themes including thorough documentation…”
Bri-Tech Orlando
“Eight of nine reviewers award five stars, with customers particularly valuing transparent pricing, same-day…”
Commercial HVAC Costs in Casselberry
Commercial system pricing in Casselberry. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Casselberry, FL: What to Expect
Casselberry sits in the Orlando metro, where the subtropical climate pushes cooling systems to run nearly year-round. The area sees around 100 days above 90F paired with persistent humidity near 72%, meaning commercial buildings require consistent temperature control and moisture management. This creates steady demand for professional Commercial HVAC in Casselberry, where eight contractors serve local businesses and maintain an average rating of 4.2 stars based on more than 1,600 customer reviews.
Costs for commercial maintenance vary by system size and service scope. Annual maintenance for a single rooftop unit typically runs $500-$2000, while annual service contracts for small businesses under 5,000 square feet fall between $1000-$5000. Mid-size facilities between 5,000 and 25,000 square feet generally budgeting $3500-$10000 per year for comprehensive coverage. Florida law requires all HVAC contractors to hold either a Class A license permitting unlimited air conditioning and refrigeration work or a Class B license for limited capacity systems through the state Department of Business and Professional Regulation.
JD'S Heating & Air Conditioning earns strong marks with a 4.9-star average across 469 reviews, with technicians frequently praised for diagnostic skill and honest estimates. Gembecki Mechanical Services holds a 4.8 rating with multiple customers noting same-day response times and same-day quotes. Air Flow Designs receives consistent commendations for thorough work and clear communication, with technicians RJ, Juan D., and Erik mentioned by name in customer feedback.