We value the opinions of our customers and always strive to do better.

“I had two new systems installed towards the end of 2017.  It is now August of 2018 and I am so pleased with them, my electric bills have been cut in half.  Love my new systems”

H. McCarter


“To whom it may concern: I would like to express my thanks to your company, and your employees. You came to my house the same day I called. You had the part on the truck to fix the issue (fortunately it was a contact switch). The serviceman also check my Freon levels and reviewed filter change with me. I am very appreciative and thankful it was resolved inside of one day. I have lived in Smithfield for 7 years, and I wish I had found you earlier. You have earned my business. Kindest Regards, Jeff”


“I recently moved into my house. Since no records of service came with the sale, I scheduled a routine maintenance call for my gas furnace. I was able to get an appointment in a very short time and one that easily fit my schedule. The office staff was very courteous. The technician called to confirm the appointment and arrived at the expected time. He was thorough and informative. He took the time to explain both the unit and the system while he was assessing its condition. The furnace is in the garage and when he had to come into the house to access the returns, he made an effort not to track in dirt. He completely answered all my questions. He spent the time necessary to do the work completely, not rushing though but not lingering. I opted to purchase a yearly maintenance package from this company which provides a seasonal maintenance check of my heating and cooling system. I am very pleased with the professionalism and service provided by this company.”
K. Pietrasanta



“After explaining to Alan that I’ve had to top off freon coolant in my heat pump numerous times, he performed a thorough examination of my entire system, discovered the leak in the air handler. The part was promptly ordered and installed 48 hours later. He went the extra mile and installed a clean-out in my drain to make it easier to clean. I’ve dealt with other companies in the area and rather than putting forth the effort to discover the leak, they simply resorted to topping off my heat pump, knowing that I would need to have to call again in 3 months. I appreciate his attention to detail and the professionalism of Alan and Harrison Mechanical. Thank You.”
R. Wallner



“I have dealt with the people @ Harrison Mechanical for close to 15 years and find them to be the best of all the rest.”
M. Payne