Residential & Commercial HVAC

Serving Westchester & Fairfield counties since 1997

AccuTemp Service & Expertise


Accutemp HVAC will provide you with a design that fits your application and budget. We are committed to providing an installation that you will be 100% satisfied with.


Accutemp HVAC is well-equipped to handle all of your commercial heating, ventilation, air-conditioning and refrigeration needs. We will provide you with a design that fits your application and budget for comfortable working conditions.

Energy Star

If you purchase an energy-efficient product or renewable energy system for your home, you may be eligible for a rebate or federal tax credit. AccuTemp will serve as your partner in getting your home on the path to a green future.

Authorized Trane Dealer

As a world leader in air conditioning systems, services and solutions, Trane controls the comfort of the air for people in homes and many of the world’s largest and most famous commercial, industrial and institutional buildings.

About Us

AccuTemp HVAC, based in Norwalk, Connecticut, has provided quality installations and service in the HVAC industry since 1997. We have built a tremendous reputation with our dedication to installing only A+ HVAC systems and maintenance.

Owner, Rocky Delfino, is a hands-on operator along with a controlled staff of licensed, trained installation and service technicians who take pride in our work and reputation. We design and install HVAC systems for residential and commercial installations.

We cover Fairfield and Westchester County.

There is no job too big or too small.

Make yours a healthy home

Believe it or not, the quality of the air inside your home is probably worse than it is outdoors. Not only can dirty air make you less comfortable, it can potentially create a serious problem for family members who suffer from allergies and asthma.

Go Green

Steps to reduce our impact on the Earth are being utilized whenever possible. The “Green” heating and air conditioning movement incorporates practices that significantly reduce or eliminate adverse environmental impacts.