21 Commercial HVAC Contractors in Manassas, VA

The northern Virginia climate creates year-round demands on commercial heating and cooling systems. Summers along the Potomac bring humid heat with highs reaching 88 F, while winters drop to an average of 28 F. This intensity drives consistent Commercial HVAC in Manassas, where twenty-two licensed contractors serve the greater Washington metro area with an average rating of 4.5 stars across over sixty-three hundred client reviews.

Virginia requires commercial HVAC contractors to hold a Class A, B, or C license with an HVA specialty from the DPOR, ensuring baseline competency across the industry. For property managers budgeting annual service, per-rooftop-unit maintenance runs $500 to $2000, while small businesses under five thousand square feet typically budget $1000 to $5000 for comprehensive annual contracts. Mid-size commercial buildings between five thousand and twenty-five thousand square feet see annual contract costs ranging from $3500 to $10000, depending on system complexity and service depth.

Client feedback highlights two particularly well-regarded providers. Reddick & Sons, Inc maintains a perfect five-star average, with reviewers praising same-day service availability and technicians who take time explaining diagnostic findings. KCS Heating & Air also holds a 5.0 rating across nearly seven hundred reviews, with multiple clients noting they received tax credit assistance including a recent $2000 federal plus $650 state rebate, alongside rapid emergency response.