8 Commercial HVAC Contractors in Southampton, NY
Top-Rated Commercial HVAC Contractors in Southampton
GreenLogic Energy
“All 124 reviews are 5-star ratings, with customers consistently mentioning professional installation, seamless permitting processes, and significant electric…”
Mr. Rooter Plumbing of The Hamptons
“Three of eight reviewers specifically praised pricing transparency and upfront cost communication, while two negative reviews cited unexpectedly high bills for…”
All Commercial HVAC Contractors (8 total)
Long Island Power Systems
“42 of 43 reviews award 5 stars, with customers specifically naming Mike and Travis for their technical skill…”
Mr. Appliance of the Hamptons
“Of 48 reviewers, 45 left 5-star ratings, with customers frequently citing technician professionalism, on-time…”
Aire Serv of Long Island-East End
“19 of 22 reviewers award 5 stars, with recurring praise for same-day emergency response and technician…”
Symfony
“All 16 reviews award 5 stars, with Daniel and Matt mentioned by name for responsive service. Reviewers…”
Commercial HVAC Costs in Southampton
Commercial system pricing in Southampton. 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 | $550 | $1,100 | $2,200 |
Annual contract (small business, < 5K sqft) | $1,100 | $2,750 | $5,500 |
Annual contract (mid-size, 5K-25K sqft) | $3,850 | $7,150 | $11,000 |
Basic rooftop unit replacement | $7,150 | $11,000 | $16,500 |
Small business full system (< 5K sqft) | $8,800 | $17,600 | $27,500 |
Mid-size building (5K-25K sqft) | $27,500 | $55,000 | $88,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $7 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Southampton, NY: What to Expect
Southampton's position on the South Fork of Long Island creates a distinct coastal climate that shapes year-round commercial HVAC demands. Summers bring humid conditions with temperatures regularly climbing into the 80s, while winter months require reliable heating despite proximity to the Sound. This four-season environment means businesses cannot rely on passive temperature management. The local market reflects this complexity, with nine commercial HVAC contractors serving Southampton and surrounding areas, collectively earning an average rating of 4.7 stars from nearly 500 customer reviews. Four of these companies offer around-the-clock emergency service, recognizing that system failures during peak summer cooling or winter heating periods can disrupt operations significantly.
Operating a commercial facility in this region requires careful budgeting for HVAC maintenance and service contracts. Annual maintenance for a single rooftop unit typically costs between $550 and $2,200, while small business owners with spaces under 5,000 square feet should anticipate annual contract costs ranging from $1,100 to $5,500. Mid-size commercial properties between 5,000 and 25,000 square feet face higher investments, with annual contracts running $3,850 to $11,000 depending on system complexity and building specifications. New York does not maintain a statewide HVAC license, so business owners should verify that their chosen contractor holds appropriate local credentials and permits required by Southampton township authorities.
Review patterns from the local contractor community reveal what matters most to commercial clients in this market. GreenLogic Energy maintains a sterling reputation with all 124 reviews rating the company five stars, with clients frequently citing professional installation processes, efficient handling of permitting requirements, and noticeable reductions in electric bills following system upgrades. Mr. Rooter Plumbing of The Hamptons draws mixed feedback, with several reviewers acknowledging transparent pricing and upfront cost discussions while others express frustration with unexpectedly high invoices for diagnostic visits and drain cleaning services. These contrasting experiences suggest that Southampton business owners benefit from requesting detailed cost breakdowns before authorizing work, particularly for service calls that may involve multiple labor hours or specialized diagnostics.