7 HVAC Maintenance Contractors in Holtsville, NY
Top-Rated HVAC Maintenance Contractors in Holtsville
Lucky Day Plumbing, Inc.
“Four of five detailed reviews mention specific technicians by name, with Dave earning repeated praise for spigot replacements and precise work. Reviewers…”
Johns Fuel Oil Inc
“Three of four detailed reviews praise the company's same-day emergency responsiveness and quick turnaround on standard deliveries, with specific mention of…”
All HVAC Maintenance Contractors (7 total)
East Coast Air Design Inc.
“Eight reviews consistently award five stars, with technician Jose mentioned by name in four separate reviews…”
Total Mechanical Systems, Corp.
“Four reviewers specifically mention same-day or next-day response times, with one detailing arrival before…”
Gladstone New York Heating & Cooling
“All 17 reviewers awarded 5-star ratings, with recurring themes of same-day emergency response, protective…”
HVAC Maintenance Costs in Holtsville
Routine tune-up and maintenance plan pricing for Holtsville 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 Holtsville, NY: What to Expect
Holtsville sits on Long Island with maritime influence from Long Island Sound, creating a coastal climate where summers reach 85 F with high humidity and winters drop to around 25 F. Both heating systems from November through March and cooling systems from June through September see real seasonal demand. With 7 HVAC contractors serving the area and an average rating of 4.5 across more than 750 reviews, HVAC Maintenance in Holtsville reflects a competitive market.
Homeowners in Holtsville can expect to pay between $72 and $206 for a single AC tune-up, while a single furnace tune-up typically ranges from $82 to $227. A full HVAC inspection generally costs between $155 and $412, depending on system complexity and the specific services included. New York does not require a statewide HVAC license, so local licensing requirements apply in Holtsville, which means homeowners should verify that their chosen contractor meets any municipal credentials before scheduling service. This local approach to licensing helps ensure that technicians are familiar with regional building codes and climate-specific installation standards.
Customer reviews highlight several standout contractors in the area. Lucky Day Plumbing, Inc. earns praise for technician Dave, with reviewers specifically mentioning his precise work and attention to code compliance. Twin Air Inc. receives consistent five-star feedback, with customers citing technicians Brian and Chris by name and noting that the owners frequently appear on-site during jobs. Johns Fuel Oil Inc. is recognized for same-day emergency responsiveness, with drivers arriving early morning after Sunday calls. These patterns across reviews help homeowners identify which contractors prioritize technical expertise, accessibility, and reliable service.