About Us
Denair HVAC is your trusted provider of heating, ventilation, and air conditioning services throughout the greater New York City area.
Licenced Technicians - Expert Service - Free Quotes
Denair HVAC Company
Right after the layoff of the principal, who has worked for the HVAC service company for 7 years, Denair HVAC was established in March of 2007 with 1 man and a bead-up used truck. The progress was obvious when the all-in-one truck headquarters had moved to the apartment living room “office” where blueprints had been rolled out all over the floor.
Twelve years later, the organization was recognized by the Inc. 5000 as one of America’s fastest-growing and most successful companies. With the designed company’s operation transparency, we have attracted the HVAC industry professionals who have become a strong part of our leadership team taking the company to the next level year after year. Our success is driven by honesty, commitment, enthusiasm, and desire to meet the needs of our clients!
Why Choose Us?
OUR MISSION
To deliver high quality and affordable service to the New York Metro Area customers and ensure no one is left in the heat or cold.
OUR VISION
Denair HVAC Company has well established relationships with leading HVAC equipment manufacturers on the global arena. We have our hands on modern trends and latest technological innovations. We will help you to make right decision choosing HVAC equipment that will meet your needs.
Fully accredited, for your peace of mind
INSURANCE
We are fully insured NYC HVAC Company in accordance with New York construction industry requirements:
- Commercial General Liability
- Each Occurrence – $ 2,000,000
- General Aggregate – $ 4,000,000
- Workers Compensation – $ 1,000,000
- Umbrella Liability – $ 5,000,000
- Automobile Liability – $ 1,000,000
Meet the Team
Dennis Cherniy
Founder & CEO
Dennis founded Denair HVAC Company in 2007. He has over 17 years of experience in HVAC industry and holds significant expertise in all the aspect of the business. Leading company’s strategic vision, he has raised enterprise from zero to the level of 2 million in revenue within 5 years.
Tanya Gurzhi
Financial Manager
15+ years handling finance, budgeting, and forecasting. She handles all aspects of accounting, finance, budgeting, forecasting, and insurances for Denair and we couldn’t be luckier.
Natalja Sirokova
Marketing Manager
Natalja serves as marketing manager at Denair HVAC Company. In this capacity, she oversees the building of relationships with prospective clients and developing the firm’s brand. She is responsible for maintaining public relations and development of marketing strategies.
Farrukh Kasimov
Lead Estimator
Farrukh has been with Denair HVAC Company since 2010. He is an experienced estimator who is responsible for bid proposal preparation in a comprehensive and timely manner, tracking opportunities with vendors, subcontractors and customers.
Anastasiya Chernaya
VP Business Development
Anastasiya serves as sales manager. In this capacity, she is responsible for leading Denair’s new business acquisitions by identifying market opportunities, developing strategic partnerships. Anastasiya is in charge of development and implementation of sales and growth strategies.
Thomas Mishakin
Service Manager
Thomas leads Denair HVAC’s service operations, ensuring fast response times, efficient scheduling, and consistent service quality. He coordinates technicians and customer communication to keep systems running reliably, reduce downtime, and deliver a smooth service experience from start to finish.
Ramil Nurkaev
Application Engineer
Ramil designs and supports HVAC systems tailored to each building’s performance and efficiency needs. He oversees equipment selection, technical planning, and application support to ensure long-lasting reliability, energy savings, and code-compliant solutions.