7 HVAC Maintenance Contractors in Islandia, NY
Top-Rated HVAC Maintenance Contractors in Islandia
Reliance Heating and Cooling
“Three of six named reviewers awarded five-star ratings citing prompt same-day response, thorough explanations, and follow-up service covered under previous…”
Associated Energy Services Inc
“3 of 7 reviews cite serious concerns including improper installation, billing disputes, and staff conduct, while 2 reviews give 5-star ratings praising…”
All HVAC Maintenance Contractors (7 total)
Accurate Degree AC & Heating
“Two of three reviewers describe long-term relationships spanning years, with one specifically naming Anthony…”
HVAC Maintenance Costs in Islandia
Routine tune-up and maintenance plan pricing for Islandia homeowners.
| Service | Low | Average | High |
|---|---|---|---|
Single AC tune-up | $72 | $129 | $206 |
Single furnace tune-up | $82 | $139 | $227 |
Full HVAC inspection | $155 | $283 | $412 |
Annual maintenance plan Includes 2 visits/year + discounts on repairs | $124 | $247 | $371 |
Premium maintenance plan Priority service + free diagnostics | $206 | $361 | $515 |
Duct cleaning (full home) | $309 | $489 | $824 |
Filter replacement (per filter) | $15 | $36 | $77 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Maintenance in Islandia, NY: What to Expect
Islandia sits on Long Island's southern coast, where maritime winds from the Sound moderate both summer heat and winter cold. Yet residents still rely heavily on air conditioning during humid summers that push into the 85 F range and on dependable heating during the November through March cold season. This four-season demand creates consistent need for professional HVAC Maintenance in Islandia, where seven contractors serve the local market and hold a collective average rating of 2.3 stars across twenty-five verified reviews.
New York does not require a statewide HVAC license, so local licensing requirements apply and can influence the qualifications of contractors available to Islandia homeowners. Service costs in this region reflect system size, complexity, and the specific work required. A single AC tune-up typically ranges from $72 to $206, while a furnace tune-up generally costs between $82 and $227. Full HVAC inspections, which cover both heating and cooling systems in a comprehensive assessment, commonly run from $155 to $412.
Review patterns reveal stark contrasts in service quality among Islandia's HVAC providers. Controlled Energy Services Inc stands out with a perfect 5.0 rating from both available reviewers, with one specifically describing the company as a great operation to work with. Reliance Heating and Cooling receives mixed feedback, though three of six reviewers awarded five-star ratings citing same-day response times, thorough explanations of issues, and follow-up service that remained covered under original fees. Associated Energy Services Inc draws more concern, with three of seven reviews describing improper installation, billing disputes, and staff conduct issues, though two reviewers praise the technicians for responsive service and technical competence.