At Thermodynamix, we are committed to providing top-quality heating, ventilation, and air conditioning (HVAC) services to our customers in Westchester, Putnam Valley, Rockland County, and surrounding areas. With over 40 years of experience in the industry, our team of certified technicians is dedicated to ensuring your family's comfort and safety.
As a family-owned and operated business, we pride ourselves on our commitment to honesty, integrity, and customer satisfaction. Our goal is to provide exceptional service at an affordable price, while ensuring that every customer feels valued and respected.
Our Services
At Thermodynamix, we offer a wide range of HVAC services designed to meet the unique needs of each customer. From air conditioning and heating system installation and replacement to maintenance and repair, we have you covered. Our services include:
- Air conditioning system installation and replacement
- Heating system installation and replacement
- Air duct cleaning and maintenance
- Furnace installation and maintenance
- Heat pump installation and maintenance
- HVAC repair and maintenance
- Air purification system installation and maintenance
- Attic insulation and ventilation services
Why Choose Thermodynamix?
At Thermodynamix, we believe that our customers deserve more than just a heating and cooling system - they deserve a partner who will work with them to ensure their comfort and safety. That's why we:
- Offer 24-hour emergency service
- Provide competitive financing options
- Offer a 100% satisfaction guarantee
- Employ certified technicians with years of experience
- Offer regular maintenance and repair services to prevent breakdowns
Our Team
Our team is comprised of certified technicians with years of experience in the industry. We take pride in our technicians' expertise and professionalism, ensuring that every customer receives the highest level of service.
Customer Testimonials
Our customers rave about our services, citing our professionalism, knowledge, and dedication to their families' comfort. Here's what a few of our satisfied customers have to say:
- "Thermodynamix is a courteous, experienced, and knowledgeable team. They are prompt, effective, and so nice whenever I speak with them." - Roseanne F.
- "Awesome job by the team at Thermodynamix. Our HVAC is a Mitsubishi heat pump system and we've struggled for years to find high-quality service support. That came to a head when one of the air handlers failed." - Milo C.
- "We have been customers with Thermodynamix since June 2023. The entire team is professional, knowledgeable, accommodating, and positive. We've worked with the team for routine maintenance and also for an urgent cooling issue that they resolved quickly." - Mallory L.
Get in Touch
We'd love to hear from you! Whether you have a question, concern, or request for service, please don't hesitate to contact us. Our team is always here to help.
Overall Excellent Experience
Customer Support
The customers praised the top-notch customer support provided by Thermodynamix. From the initial phone call to the completion of the job, the customers were impressed with the friendly and helpful staff.
Professional Technicians
The technicians, including Jimmy, Chris, AJ, Tai, Dominick, Mike, and Danny, were commended for their professionalism, knowledge, and expertise. They were courteous, friendly, and took the time to explain the issues and solutions to the customers.
Efficient and Timely Service
The customers appreciated the efficient and timely service provided by Thermodynamix. The technicians arrived on time, completed the job quickly, and ensured that the customers were satisfied with the work.
Trust and Reliability
Many customers expressed their trust and confidence in Thermodynamix, stating that they would recommend the company to others and continue to use their services for their HVAC needs.

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