13 HVAC Repair Contractors in Ronkonkoma, NY
Top-Rated HVAC Repair Contractors in Ronkonkoma
Cool Power LLC
“All 658 reviews award 5 stars, with technicians Steve, Alvin, James, and Emersson named across multiple accounts. Reviewers consistently praise technical…”
Energywise Inc
“Five of six detailed reviews describe emergency or urgent service scenarios, with three specifically praising same-day or Sunday response capability. All…”
All HVAC Repair Contractors (13 total)
Yas Hvac Corporation
“Five of six detailed reviews award 5 stars, with technicians David and Mr. Sierra named for exceptional…”
Cool Air Designs Inc.
“31 reviews with a 4.8-star average. All three sampled reviewers awarded 5 stars, with recurring praise for…”
Accu-Temp Heating & Cooling Inc
“19 of 23 reviews award 4 or 5 stars, with recurring praise for same-day emergency availability and…”
J & S Heating
“All 5 reviews award perfect 5-star ratings, with Lyn Flint specifically noting respectful treatment and…”
Vortech Mechanical Corp.
“5 reviews yield a 3.4-star rating with mixed sentiment. 3 reviewers praise courteous, knowledgeable…”
Greentech Mechanical, Inc
“One of two reviewers gave a 5-star rating praising the technicians as the most professional group…”
Michael James Industries, Inc.
“One of two reviews is a 1-star complaint from Lucia citing concerns about company van driving conduct, while…”
HVAC Repair Costs in Ronkonkoma
Typical heating and cooling repair costs in Ronkonkoma, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $83 | $132 | $220 |
Thermostat replacement | $165 | $303 | $550 |
Blower motor replacement | $440 | $715 | $1,210 |
Heat exchanger replacement | $1,650 | $2,420 | $3,850 |
Ignitor replacement (gas furnace) | $165 | $275 | $440 |
Control board replacement | $330 | $605 | $990 |
Full system repair (major) Multi-component failure | $550 | $1,320 | $3,300 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Ronkonkoma, NY: What to Expect
Ronkonkoma's position on Long Island brings a maritime-influenced climate that shapes year-round heating and cooling demands. Summers reach into the 80s with enough humidity to strain air conditioning, while winter lows in the mid-20s make reliable heating essential from November through March. This four-season demand creates steady need for HVAC Repair in Ronkonkoma, where 13 contractors serve the area with an average rating of 3.3 stars across nearly 1,900 reviews, and four offer around-the-clock service.
Costs for common repairs reflect this ongoing seasonal use. A diagnostic or service call runs $83 to $220, while a thermostat replacement ranges from $165 to $550 and a blower motor replacement costs $440 to $1,210. New York does not require a statewide HVAC license, so local licensing requirements apply, which means contractors must meet municipal standards in the towns they serve.
Customer feedback points to clear distinctions in service quality. Cool Power LLC maintains a perfect 5.0 rating across 658 reviews, with technicians Steve, Alvin, James, and Emersson repeatedly mentioned for their technical knowledge and clear communication. Energywise Inc draws praise for same-day and Sunday response times, particularly in emergency situations, while Long Island's Burner King, LLC earns recognition for rapid emergency response with coordinator Jennifer frequently cited for her organizational skills.
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Other HVAC Services in Ronkonkoma, NY
All HVAC Contractors in Ronkonkoma, NY
Complete directory of 36 contractors — browse alphabetically
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All HVAC Contractors in Ronkonkoma, NY
Complete directory of 36 contractors — browse alphabetically