Why Choose Nero Air Conditioning & Heating Inc.?
Our team focuses on dependable workmanship, responsive service, and long-term system performance. Whether you need emergency HVAC maintenance services or are looking for experienced HVAC contractors in North Haven, CT, we deliver practical solutions tailored to your property’s comfort requirements. Every project begins with a thorough evaluation, followed by honest recommendations and quality workmanship using trusted equipment.
Residential HVAC Services for Complete Home Comfort
We provide complete residential HVAC solutions that improve efficiency, indoor comfort, and year-round reliability.
- Cooling Services: Our air conditioning (AC) repair, replacement, maintenance, & installation services include central air conditioning repairs, complete system replacements, new installations, and seasonal preventative maintenance to help homeowners maximize efficiency and system lifespan.
- Heating Services: Our technicians service furnaces, boilers, and heating air conditioning unit systems, including natural gas and propane heating equipment. We also provide heat pump maintenance, repairs, and replacements, including air conditioning heat pump solutions for efficient year-round comfort.
- Indoor Air Quality: Cleaner indoor air begins with professionally installed air purification systems, filtration upgrades, humidifiers, and dehumidifiers that improve comfort while reducing airborne contaminants.
- Custom Ductwork: Our residential sheet metal fabrication, duct modifications, and airflow optimization services improve system efficiency while helping deliver balanced temperatures throughout your home.
- Thermostat Installation: We install and configure programmable and smart Wi-Fi thermostats that allow homeowners to improve comfort, monitor energy usage, and simplify temperature control.
Commercial HVAC Solutions Built for Business
Businesses throughout North Haven rely on dependable commercial HVAC systems to maintain productivity and comfort. Our commercial services include:
- Commercial heating services including heavy-duty boiler repair, replacement, and maintenance.
- Commercial refrigeration service for cooling equipment and cold storage units.
- Rooftop packaged HVAC unit (RTU) installation, maintenance, and repairs.
- Commercial geothermal heating and cooling systems.
- Custom commercial ductwork engineering and sheet metal fabrication.
- Commercial kitchen ventilation, industrial exhaust, and hood installation.
- Variable Refrigerant Flow systems for efficient multi-zone climate control.
- Walk-in cooler and freezer installation, maintenance, and repairs.
HVAC Products We Install
We install dependable equipment selected for efficiency and long-term performance, including:
- Trane central air conditioning systems.
- Ductless mini split AC installation solutions.
- Residential and commercial geothermal heat pump equipment.
- High-efficiency gas and propane furnaces.
- Residential and commercial boilers.
- Whole-house air filtration systems.
- Humidifiers and dehumidifiers.
- Smart digital thermostats.
- Variable-speed and standard air handlers.
- Ductless heating and cooling systems designed for flexible zoning and improved energy efficiency, including mini split heating and cooling applications.
How Our HVAC Service Process Works
1. Complete System Inspection:
We perform a detailed multi-point inspection to identify the exact issue affecting your heating or cooling system.
We explain available repair or replacement options and provide straightforward pricing before work begins.
Our experienced heating and cooling contractors in North Haven, CT, complete repairs, maintenance, or installations using quality parts and proven techniques.
Every system is thoroughly tested to ensure reliable operation, proper airflow, and optimal efficiency before project completion.
Serving North Haven and Nearby Connecticut Communities
From residential maintenance to complex commercial HVAC projects, Nero Air Conditioning & Heating Inc. proudly serves North Haven along with Hamden, New Haven, New London, Branford, West Hartford, Milford, and surrounding Connecticut communities. Our experienced team is committed to delivering dependable heating and cooling solutions that improve comfort, efficiency, and long-term system performance.
Contact Nero Air Conditioning & Heating Inc.
When you need trusted HVAC professionals for your home or business, Nero Air Conditioning & Heating Inc. is ready to help. Contact our team today to schedule your inspection, repair, maintenance, or installation service and experience dependable comfort from local HVAC experts.

