27 AC Installation Contractors in Ronkonkoma, NY
Top-Rated AC Installation 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…”
Micci Plumbing & Heating, Inc.
“All 554 reviews carry 5-star ratings, with emergency response speed mentioned across multiple testimonials. Positive reviews consistently praise transparent…”
All AC Installation Contractors (27 total)
Long Island's Burner King, LLC
“5 of 5 sampled reviews award 5 stars, with emergency response and same-day service mentioned by multiple…”
Yas Hvac Corporation
“Five of six detailed reviews award 5 stars, with technicians David and Mr. Sierra named for exceptional…”
Sam Mechanical Inc
“All five sampled reviewers awarded 5-star ratings, with three mentioning emergency or same-day service. Two…”
Airmax Long Island Inc
“All 5-star reviews praise specific technicians by name, including Nick for diagnostic skill, Patrick for…”
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…”
Temperature Control Systems
“All 11 reviews award 5 stars, with Larry and Alex mentioned by name across multiple reviews for…”
MARINE SPECIALIST INC.
“Of 34 reviews, two named technicians emerge: Marty (praised for rapid diagnosis of complex marine HVAC…”
Ronkonkoma Heating & Cooling - HVAC Services
“Across 13 reviews, the contractor earned 12 five-star ratings with one one-star complaint. Positive reviewers…”
J & S Heating
“All 5 reviews award perfect 5-star ratings, with Lyn Flint specifically noting respectful treatment and…”
Sav Mor Mechanical, Inc.
“Seven reviewers gave Sav Mor Mechanical an overall 4.1-star rating. Positive reviews consistently mention…”
Trane Supply
“Five reviews produce a 4.6-star average, with Angelo Julian praising friendly service. No specific service…”
Lennox Stores (Parts Plus)
“Four of five reviewers awarded 5 stars, praising fast service, accurate parts preparation, and helpful staff.…”
Greentech Mechanical, Inc
“One of two reviewers gave a 5-star rating praising the technicians as the most professional group…”
Best Temp HVAC Corporation
“One commercial client awarded a 5-star review, highlighting a large warehouse installation that reduced…”
Michael James Industries, Inc.
“One of two reviews is a 1-star complaint from Lucia citing concerns about company van driving conduct, while…”
Triple S Air Systems Inc
“Both reviews are negative, with a 1-star rating citing a technician named Greg and office staff member Kathy.…”
Nice Air Conditioning
“One published review gives Nice Air Conditioning a one-star rating. The reviewer, assigned through AHS,…”
AC Installation Costs in Ronkonkoma
New central AC installation costs in Ronkonkoma, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $168 | $392 | $784 |
Ductless mini-split (single zone) | $2,240 | $5,040 | $8,960 |
Central AC replacement (existing ducts) | $3,920 | $7,280 | $13,440 |
Central AC new install (with ductwork) | $7,840 | $13,440 | $22,400 |
Carrier (residential) | $4,256 | $6,944 | $11,760 |
Trane (residential) | $5,600 | $9,856 | $15,232 |
Lennox (residential) | $3,920 | $7,280 | $13,440 |
Rheem (residential) | $3,584 | $6,160 | $10,080 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Ronkonkoma, NY: What to Expect
Ronkonkoma sits on Long Island's coastal plain, where summer humidity pushes indoor comfort demands and the four-season climate keeps air conditioning systems working year after year. The area's five licensed HVAC contractors maintain an impressive 4.7 average rating across more than 1,400 reviews, with four offering around-the-clock service for emergency breakdowns. This combination of climate-driven demand and reliable local options makes professional AC Installation in Ronkonkoma a practical investment for homeowners.
Cost considerations range significantly depending on system type. Window units start around $168 and climb to $784, while ductless mini-split systems run $2,240 to $8,960, and central AC replacements with existing ductwork span $3,920 to $13,440. New York does not require a statewide HVAC license, so homeowners should verify local licensing credentials before hiring a contractor, as standards vary by municipality.
Review patterns reveal what distinguishes the area's top performers. Cool Power LLC holds 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 and Sam Mechanical Inc both earn 4.9 ratings, with reviewers frequently praising same-day or emergency response capabilities. The consistency across these accounts points to a market where technical competence and responsive service define customer satisfaction.
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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