Dulin Mechanical Services, Inc. has proudly served residential and commercial customers in the Charlotte metropolitan area for over 50 years. Even though our company has grown, we still remain focused on serving our customers by providing exceptional workmanship, quality products and first-rate service.

Our Company Philosophy

No one likes to be treated unfairly, so we always communicate honestly with our customers. Before your project begins, you’ll know exactly what products and services you’re getting and how much they’ll cost. By the time the job is finished, we want you to feel like you’re part of the Dulin Mechanical Services, Inc. family.

Our company is defined by its founding principles:

  • Comprehensive Services: We offer comprehensive cooling and heating services designed to address every phase of the equipment lifecycle.
  • Superior Products: While we can sell almost any brand, we only represent manufacturers that have a proven track record of reliability, longevity, value and innovation.
  • 100-Percent Satisfaction Guarantee: We’re so confident in our workmanship that we provide a 100-percent satisfaction guarantee on every product and service we offer. No job is considered finished until you’re completely satisfied.
  • Genuine Factory Authorized Parts: An HVAC contractor can save money by using cheap third-party parts, but we wouldn’t recommend it. We only use genuine factory authorized replacement parts because they perform better, last longer and meet all equipment warranty requirements.

Honesty, Integrity and Commitment to the Customer

We know you have many options for heating and cooling services in our area, so we want to earn your business. Our unwavering commitment to customer service has been the cornerstone of our success. When you work with us, you’ll always receive exceptional quality, competitive prices and continuing support.

Great Value and Exceptional Service

If you need HVAC installation, repair or maintenance service, call the pros at Dulin Mechanical Services, Inc. today. One of our courteous representatives will answer your questions and set up an appointment at your convenience.