HVAC MAINTENANCE
24/7 HVAC EMERGENCY SERVICE
Emergency Commercial HVAC Repair Services
Maintenance
Agreement
HVAC
Installation
Installation
Commercial HVAC Services in Connecticut
We provide 24/7 emergency services to fulfill your business needs.
Count on our team of skilled technicians to assist you at any time!
Count on our team of skilled technicians to assist you at any time!
HVAC Maintenance
Maintaining a comfortable and healthy indoor environment is essential for any commercial establishment. Our HVAC maintenance services are designed to ensure that your heating, ventilation, and air conditioning systems are running efficiently and effectively. With regular maintenance checks and timely repairs, we help businesses maintain optimal indoor air quality, energy efficiency, and overall comfort for employees and customers alike. Trust our team of experienced professionals to keep your HVAC systems in top shape, so you can focus on running your business smoothly.
Manufactures We Work With
Industries We Service
Commercial Office Buildings
Luxury High-Rise Residential
Hospitals & Healthcare Facilities
Assisted Living Facilities
Biomedical Facilities
Hotel & Hospitality Groups
Property Management Firms
Banks & Financial Institution
Multi-Site Facilities
Retail Operations
Private & Shared Office Spaces
Restaurants
Educational Institutions
Movie Theaters & Museums
Computer/Data Center Cooling
Warehouses & Factories
Houses of Worship
Non-Profit
Client Reviews
Hugues Paquette2024-05-16When I call them because my basement was quickly flooding over a busted boiler, they were here just minutes after I hung up the phone then fixed the problem in no time... Best customer service ever !!!
Kirstii Compton2024-05-16Really great service! Charter Oak went out of their way to make sure I was happy. When I had an issue with my boiler, they showed up fast. They diagnosed and fixed it immediately.
Jamie Dowd2023-10-02Everyone at Charter Oak Mechanical is fantastic! We can call and know that they'll be there for us anytime. Julie, the Kevin's, Steven - everyone is great. Pricing is truly fair - we don't even go out for other quotes. You will forever have our business. We love that you are local, in our community and a small business - not some global organization where we would get lost in the shuffle. Thank you for all that you do to keep us warm in the winter and cool in the summer.
Patrick Colwell2023-08-17These guys are real good. Every year we have them come and check the AC system and they help us to keep it in tip top shape.
Reshma Banavali2023-08-11Charter Oak Mechanical LLC excelled at customer service yet again. After business hours, I had an issue with the furnace that led to water leakage. The lady who was on support for emergency repairs was courteous, made note of all the details and promptly called in the technician Eric S, for assistance. Eric S was punctual, professional, courteous, thorough in his assessment and documentation of the issue and helped remedy the root cause. There was water pooled around the area and he cleaned that up as well. I would recommend Eric S and Charter Oak Mechanical for your heating, cooling and ventilation services.
Simon G2023-04-01I was very impressed by Charter Oak Mechanical. We just moved into our house in Glastonbury and wanted to install a ducted A/C system before the summer. We solicited a few quotes, and Steve was the first to submit an estimate which was very reasonable given the scope of the work. He committed to begin work within only a few weeks. Robbie and his team were prompt and professional during the installation process. They were always willing to answer questions and were very accommodating of our needs. The work was completed earlier than anticipated, and it was clearly of high quality. I was also impressed with the subcontractors used, especially Angelo who did a fantastic job boxing in the closet ducts. I highly recommend Charter Oak for A/C installation.
