9 HVAC Repair Contractors in Salem, NH

Southern New Hampshire delivers a demanding climate calendar for Salem homeowners. Winters drop to 20 F with heavy snow, while summers climb into the humid 80s, creating an extended heating season from October through April and real cooling pressure in July and August. With nine contractors serving the area and an average rating of 2.2 stars across 84 reviews, the market for HVAC Repair in Salem reflects wide variability in service quality and reliability.

Transparent pricing reveals the investment homeowners face. Diagnostic and service calls range from $83 to $220, while thermostat replacements run $165 to $550 and blower motor replacements, the most common major repair, cost $440 to $1,210. New Hampshire requires HVAC contractors to hold a Class A, B, or C license from the OPLC Board of Mechanical Safety, establishing baseline qualifications that separate trained professionals from those lacking formal credentials.

The contractor landscape shows meaningful variation. New Age Heating and Air Conditioning earns perfect marks with 29 five-star reviews highlighting Billy's technical skill and fair pricing approach. B&B Mechanical Services maintains a 4.3 rating with seven reviews emphasizing responsiveness and professional knowledge across residential and commercial work. CAC Mechanical Services sits at 4.1, with five-star feedback pointing to technical expertise and budget-conscious solutions, though some customers note installation challenges and warranty support concerns.