New England Oil: Experienced HVAC Services Serving Greenwich, CT 06830
469 W Putnam Ave, Greenwich, CT 06830
Company Overview
For over 80 years, the Cortese family has been a trusted energy partner in Greenwich. Founded in 1939 as Cortese Fuel Co., this third-generation family business has evolved from delivering coal and oil to becoming New England Total Energy, a comprehensive provider of modern comfort solutions. Today, under the leadership of Frank Cortese, the company's core mission remains the same: to reliably serve the community with a full spectrum of services, from heating oil and propane delivery to expert HVAC installation, repair, and maintenance. Their licensed technicians prioritize the safety and efficiency of your home systems, offering everything from emergency repairs to preventative service contracts. This deep local history means they understand the specific needs of Fairfield County homes, providing dependable, year-round comfort you can count on.
Main Services
- HVAC system repair
- HVAC system maintenance
- HVAC installation or replacement
Common Questions
What should I consider when replacing my old HVAC system in my Greenwich home?
Choosing the right HVAC system for your Greenwich home involves considering efficiency, sizing, and your existing fuel source. As a family-owned business with deep roots in the community since 1939, we provide expert guidance. Our licensed technicians assess your home's layout, insulation, and your family's needs to recommend a system that maximizes comfort and energy savings. We handle the full installation, ensuring it integrates seamlessly with your current heating oil, propane, or other energy services for reliable, year-round performance.
My HVAC system isn't working. Do you offer emergency repair services?
Yes, we offer prompt emergency repair services for Greenwich residents. Our team of licensed technicians is available to address urgent HVAC issues to restore your home's comfort and safety. With over eight decades of serving this community, we understand the importance of a quick, reliable response, especially during extreme weather. You can trust our experienced professionals to diagnose and resolve the problem efficiently, getting your heating or cooling system back up and running.
How can I improve my home's indoor air quality and prevent issues like clogged drain lines?
Poor indoor air quality and clogged condensate drain lines are common concerns in our humid local climate. Our preventative maintenance service directly addresses these issues. During a tune-up, our technicians will clean and inspect your system's drain lines to prevent water damage and microbial growth. We also check and replace air filters, clean coils, and assess your ductwork to ensure your system is circulating clean, healthy air. Regular maintenance is the most effective way to enhance comfort and prevent costly repairs in Greenwich homes.
Business Location & Hours
| Mon: | 8:00 AM - 4:30 PM |
| Tue: | 8:00 AM - 4:30 PM |
| Wed: | 8:00 AM - 4:30 PM |
| Thu: | 8:00 AM - 4:30 PM |
| Fri: | 8:00 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |







