Proud to be an Employee First Organization

For 24/7 Emergency Service please call 603-524-0445; a call center agent will dispatch a technician for prompt assistance.

With over 30 years of experience and expertise in commercial HVAC and refrigeration, we keep your systems operating at peak efficiency.

About Us

At Wicked Cool Mechanical, we are a family-owned and operated commercial HVAC services and refrigeration contractor dedicated to providing exceptional service to facilities in the Lakes Region of New Hampshire. With over 30 years of experience in the industry, we offer a comprehensive range of solutions to meet your business needs.

Our Story

Founded in 2013 by a local entrepreneur, Wicked Cool Mechanical has grown into a trusted name in the commercial HVACR industry. In January 2023, John Desharnais, a seasoned professional with a lifetime of experience in the trade, acquired the company alongside his wife, Alesha. John’s passion for the industry, combined with Alesha’s dedication to operational excellence, has positioned Wicked Cool Mechanical for continued success.

Meet Our Team

Our Wicked Cool Commercial HVAC Services Team

Our team is comprised of highly skilled and experienced professionals who are passionate about delivering quality workmanship and exceptional customer service.  Professional refrigeration and commercial HVAC services include installation, repair and planned maintenance programs.  

John Desharnais

Owner

John has worked in the commercial HVACR industry since 1995, building his career through both field and management roles. As owner of Wicked Cool Mechanical, he brings practical technical knowledge, service leadership, and operations experience to the company’s work. His approach to the business is grounded in clear communication, practical solutions, and dependable support. John is also active in the local business community and serves on the Meredith Area Chamber of Commerce Board of Directors.

Alesha Desharnais

Owner

Alesha manages Wicked Cool Mechanical’s financial activities and office operations, helping keep the business organized, responsive, and running smoothly behind the scenes. Her background in healthcare customer relations and HVAC billing gives her a strong foundation in communication, problem-solving, budgeting, and administrative coordination. With a steady focus on organization and customer support, Alesha plays an essential role in the day-to-day operations that allow the field team to serve customers effectively.

Kyle Burnheimer

Service Foreman

Kyle brings 13 years of hands-on HVACR experience to his role as Service Foreman. His background includes HVAC, refrigeration, ventilation, and building controls. In his role, Kyle continues to serve as a lead technician in the field while helping train and mentor the service team, support technicians on calls, and coordinate with dispatch to keep work moving smoothly. Known for his strong trouble-shooting skills, customer-first approach, and no quit attitude, Kyle is focused on helping the team solve problems efficiently and deliver the best possible outcomes.

Mike Giampietro

Project Manager

As Project Manager, Mike oversees installation projects from concept to completion. His role includes new installations, equipment replacements, and retrofits, with responsibility for planning, scheduling, equipment procurement, vendor communication, crane coordination, and on-site support for the field team. With nearly eight years of HVAC experience and a background that includes field service and sales, Mike brings a practical understanding of jobsite conditions and customer needs. He looks for ways to add value beyond a direct replacement, helping identify improvements that support clean installations, stronger system performance, and long-term reliability.

Deanna Tilsley

Service Coordinator

Deanna has 10 years of HVAC industry experience and a proven dedication to delivering exceptional customer service. She is your point of contact for scheduling, planned maintenance, and ensuring you have the information they need.

Qualified Techs

Field Technicians

Our growing team of highly skilled technicians possess extensive experience in all aspects of commercial HVACR, from new installations and replacements to maintenance and service.

Our Commitment to Quality

At Wicked Cool Mechanical, we are committed to providing our customers with the highest quality service possible. We are proud to offer:

  • Extensive experience: With over 30 years in the industry, we have the expertise to handle any commercial HVACR challenge.
  • Comprehensive services: We offer a full range of professional refrigeration and commercial HVAC services, from new installations and replacements to maintenance and service.
  • Qualified technicians: Our team of highly skilled and experienced technicians is dedicated to providing quality workmanship.
  • Apprenticeship program: We are committed to investing in the future of the industry by offering a comprehensive apprenticeship program.

We are confident that Wicked Cool Mechanical is the right choice for all your commercial HVACR needs. Contact us today to learn more about how we can help you keep your business running smoothly and efficiently.