One Local Shop for HVAC, Refrigeration & Kitchen Equipment
Commercial refrigeration, kitchen equipment, light commercial HVAC, and hood cleaning quote requests for restaurants and small businesses — in English and Spanish.
Comprehensive Climate & Equipment Solutions
NewGen HVAC handles the full range of climate and refrigeration work for restaurants and businesses across the Merrimack Valley and Southern New Hampshire.
Commercial Refrigeration
Walk-in coolers, freezers, reach-ins, and ice machines — with the fast response that protects your inventory.
- check_circle Walk-in Coolers
- check_circle Reach-in Freezers
- check_circle Ice Machines
- check_circle Emergency Repair
Commercial Kitchen Equipment
Repair and safety service for fryers, ovens, griddles, burners, and gas valves.
- check_circle Fryers & Griddles
- check_circle Ovens & Ranges
- check_circle Burners & Gas Valves
- check_circle Safety Controls
Commercial Kitchen Hood Cleaning
Request an assessment and quote for your commercial kitchen. Scope and frequency are confirmed separately.
- check_circle Needs assessment
- check_circle Scope to be confirmed
- check_circle Separate quote
Commercial HVAC
Installation, replacement, and repair of rooftop units, heat pumps, and heating systems that keep your business open.
- check_circle Rooftop Units (RTUs)
- check_circle Heat Pumps
- check_circle Heating Systems
- check_circle Preventative Maintenance
Residential HVAC
High-efficiency mini-splits, heat pumps, AC, and furnace service to keep your home comfortable year-round.
- check_circle Mini-Splits
- check_circle Heat Pumps
- check_circle AC Repair & Install
- check_circle Furnace Service
Commercial HVAC Photos
Rooftop equipment and interior ductwork.
New Gen TotalCare
Preventive maintenance built around your restaurant’s equipment. Choose 2 or 3 visits per year, with a monthly fee based on each location’s inventory.
View TotalCare pricing, coverage, and termsRestaurant Hood Cleaning
Request a quote for your commercial kitchen hood. We’ll review your needs and confirm the scope and frequency before quoting. Hood cleaning is optional and contracted separately from TotalCare.
Explore Hood CleaningWe Speak Your Language
English and Spanish service with clear conversations about your equipment and priorities.
Commercial Refrigeration
Service for walk-ins, freezers, reach-ins, and ice machines.
One Local Team
Based in Methuen, serving restaurants and small businesses across the Merrimack Valley and Southern New Hampshire.
Maintenance with a Clear Scope
TotalCare defines each location’s equipment and service scope, and documents findings so you can plan repairs.
Esthefanie Castillo
Rated 5 out of 5 starsI've worked with New Generation HVAC on both my personal properties and several commercial projects, and they've been great every time. Jean is easy to work with, responsive, and really knows his stuff. Jean and his team are consistently reliable, knowledgeable, and professional in every aspect of the job.
Luis Castillo
Rated 5 out of 5 starsI had an emergency at home and they came promptly and efficiently to resolve the problem. Jean, the owner, was very professional and friendly. He and his team took great care of us and got us up and running for a good price. It's been a couple years and we didn't have any issues.
Praveen
Rated 5 out of 5 starsI highly recommend Jean from New Generation HVAC for furnace repairs. He arrived on time, quickly identified an issue, and clearly explained the repair process and ongoing maintenance to prevent future problems. Jean is professional, honest, and highly knowledgeable.
Rose Nivar
Rated 5 out of 5 starsJean came out to check our HVAC system and did an excellent job. He was fast, efficient, and very knowledgeable. He took the time to explain what he was doing and made sure everything was running properly before he left. Highly recommend!
Frequently Asked Questions
Refrigeration, maintenance, and hood cleaning for your business.