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About HVAC ING
HVAC ING delivers heating, cooling, and air quality solutions across Southern New Hampshire, maintaining a perfect 5-star rating from 8 client reviews. Based in Windham, the contractor serves homeowners throughout the region, including Salem, Derry, Londonderry, Pelham, Hudson, Nashua, Manchester, Merrimack, Bedford, Litchfield, and Hollis. The team provides comprehensive heating services including furnace repair, installation, and maintenance alongside cooling system solutions featuring AC repair, installation, and tune-ups. Air duct cleaning and sanitization round out the service portfolio, addressing indoor air quality concerns for both residential and commercial properties.
This contractor differentiates itself through same-day service availability and a commitment to transparent pricing without hidden fees. The technicians bring certified expertise to every job site, providing upfront quotes before any work begins. Customer reviews consistently highlight fast response times, with the team arriving on schedule and completing repairs efficiently. The air cleaning segment incorporates specialized sanitization treatments that target the ductwork contributing to household allergens and particulate buildup.
Client feedback paints a picture of responsive, detail-oriented service. When one homeowner discovered a refrigerant leak in an AC coil, the technician accessed the situation, developed a repair plan, returned with materials, evacuated the system, recharged with R-410A refrigerant, and verified all three heads functioned properly. Another reviewer described a same-day arrival during peak summer heat that restored cooling by evening. A third account noted the technician cleaned the AC thoroughly, showing the homeowner exactly what needed attention rather than recommending unnecessary replacements.
What Customers Say
All eight reviews award five stars, with six specifically naming Alex as the technician delivering consistent timeliness, diagnostic clarity, and honest recommendations about needed versus optional repairs.
Services
Heating Services
Furnace repair, installation, and maintenance to ensure winter warmth and system reliability.
Cooling Services
AC repair, installation, and tune-ups restoring summer comfort through comprehensive climate control.
Air Duct Cleaning
Thorough ductwork cleaning removing particulate buildup and improving indoor air circulation.
Duct Sanitization
Specialized treatment targeting microbial growth and allergens within the duct system.
Emergency Repairs
Same-day service availability for urgent heating or cooling failures requiring immediate attention.
System Diagnostics
Detailed assessment identifying root causes and presenting repair options before work begins.