6 Commercial HVAC Contractors in Lombard, IL
Top-Rated Commercial HVAC Contractors in Lombard
Leslie Heating, Cooling, Plumbing, & Electric
“Three thousand two hundred ninety-four reviews yield an exceptional 4.8-star average, with multiple five-star entries highlighting specific technicians…”
Rogers Supply Company
“All eight published reviews award five stars, with zero negative feedback recorded. Contractors consistently praise logistical efficiency and inventory…”
All Commercial HVAC Contractors (6 total)
Aire Serv of Lombard
“Five reviewers awarded five-star ratings, with two clients specifically naming Technician Bernard for…”
TEM CONTROL HVAC inc
“All four reviewers awarded five stars, with three specifically praising furnace replacement services and one…”
Commercial HVAC Costs in Lombard
Commercial system pricing in Lombard. 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 Lombard, IL: What to Expect
Lombard's climate presents a distinct challenge for commercial buildings. Winters drop to 18 F with lake-effect wind chill, while summers reach 84 F with moderate humidity. The heating demand far exceeds cooling, making furnace reliability essential for maintaining operational continuity. Nine contractors serve the Lombard area with an average rating of 4.7 stars across nearly 5,200 reviews. Businesses seeking Commercial HVAC in Lombard benefit from a competitive market where service quality is closely scrutinized.
Cost considerations depend heavily on building size and system complexity. Annual maintenance for a rooftop unit runs $550 to $2,200, while small businesses under 5,000 square feet typically budget $1,100 to $5,500 annually. Mid-size facilities between 5,000 and 25,000 square feet see costs ranging from $3,850 to $11,000 per year. Illinois does not mandate statewide HVAC licensing, so businesses should confirm local credentials directly with municipal authorities before engaging a contractor.
Customer feedback reveals distinct service patterns among top performers. Leslie Heating, Cooling, Plumbing, and Electric holds a 4.8-star average across 3,294 reviews, with technicians David Vasquez and Ricky mentioned repeatedly for their technical skill and courteous approach. Superior Chimney Services Corporation maintains a 4.9-star rating, with Nick specifically named across multiple reviews for explaining repair options clearly and responding quickly to service requests.