5 Commercial HVAC Contractors in Valley Stream, NY
Top-Rated Commercial HVAC Contractors in Valley Stream
No Shorts Electric Inc. - Licensed Commercial & Residential Electrician
“841 reviewers collectively award a perfect 5.0 rating, with multiple customers specifically naming technicians Dominick, Shauib Oneill, Manny Papa, and Steve…”
AIR MECHANICAL HEATING & AIR CONDITIONING - NEST & NAVIEN Pro's
“Every reviewer awards 5 stars, with multiple customers specifically citing Kevin by name and describing complex repairs that prior contractors failed to…”
All Commercial HVAC Contractors (5 total)
PHICO RENOVATIONS AND TECHNICIANS LLC
“All 11 reviewers awarded 5 stars, with technicians Daniel and Sergio appearing in multiple reviews. Recurring…”
Commercial HVAC Costs in Valley Stream
Commercial system pricing in Valley Stream. 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 Valley Stream, NY: What to Expect
Valley Stream sits on Long Island, where maritime influence from the Atlantic moderates both summer heat and winter cold compared to areas further inland. Summers reach 85 F with high humidity requiring effective moisture management, while January lows around 25 F remain notably milder than points north. Both heating (November through March) and cooling (June through September) systems see real seasonal demand in this four-season coastal climate. Five commercial HVAC contractors serve the Valley Stream area, maintaining an impressive average rating of 5.0 across nearly 1,000 reviews, with four offering 24/7 emergency service to handle the demands of local businesses.
Annual maintenance for a single rooftop unit runs between $550 and $2,200, while small business owners with spaces under 5,000 square feet can expect annual service contracts ranging from $1,100 to $5,500. Mid-size commercial buildings between 5,000 and 25,000 square feet typically see annual contract costs between $3,850 and $11,000, reflecting the complexity of larger systems. New York does not require statewide HVAC licensing, so local licensing requirements apply and vary by municipality, making it important for property managers to verify contractor credentials within their specific jurisdiction.
Customer feedback highlights several contractors earning consistent praise. No Shorts Electric Inc. holds a perfect 5.0 rating across 841 reviews, with clients specifically naming technicians Dominick, Shauib Oneill, Manny Papa, and Steve Egal for their professionalism. Air Mechanical Heating & Air Conditioning also draws strong recommendations, with reviewers noting technician Kevin's ability to resolve complex repairs that previous contractors could not fix, along with same-day and emergency response capabilities. Atlas Plumbing & Heating maintains a 5.0 rating from 24 reviewers, with technician Anthony frequently mentioned for prompt emergency service.