5 Commercial HVAC Contractors in Harvey, LA
Top-Rated Commercial HVAC Contractors in Harvey
Rob's Air Conditioning & Heating Inc.
“264 reviews yield a 4.8-star average, with technicians named in multiple five-star narratives: Carlos for diagnostic patience, Dallas for after-hours…”
Best Services of Louisiana, LLC
“All five-star reviewers mention a named technician (Mel, Renee, or Ken Kohler-referred expertise) and describe specific outcomes like generator hurricane…”
All Commercial HVAC Contractors (5 total)
Commercial HVAC Costs in Harvey
Commercial system pricing in Harvey. 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 | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Harvey, LA: What to Expect
The New Orleans metro endures 72 days above 90 F annually with Gulf Coast humidity hovering near 78%, creating punishing latent cooling loads that keep commercial systems running eight to nine months each year. Commercial HVAC in Harvey means partnering with one of five licensed contractors serving local businesses, collectively earning a 4.9-star average across 355 reviews, a market where AC performance and moisture control define the service cycle rather than heating demand.
Annual maintenance contracts for single rooftop units run $500 to $2000, while comprehensive annual service agreements for small businesses under 5,000 square feet typically range from $1,000 to $5,000. Mid-size commercial properties between 5,000 and 25,000 square feet see annual contracts between $3,500 and $10,000. Louisiana law requires all contractors performing commercial HVAC work to hold a Mechanical Work Contractor license with an HVAC subclassification from the Louisiana State Licensing Board for Contractors.
Reviewers consistently highlight specific technicians by name, with Carlos at Rob's Air Conditioning & Heating praised for diagnostic patience and Dallas recognized for after-hours responsiveness. Best Services of Louisiana earns mentions for same-day rescue appointments and hurricane-ready generator installations, while Mel and Renee receive shoutouts for their expertise. Empire Brothers maintains a perfect 5-star average across 17 reviews, with clients noting the team's willingness to answer every question and arrive on schedule for both routine HVAC maintenance and emergency generator work.