4.1 
37 *The Angi rating for Heating And Air Conditioning Service companies in Orrington, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Orrington, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on October 29, 2026
Serving Orrington, ME and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Was nice to hire experienced labor for once. Good experience."
+36
Serving Orrington, ME and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"We have 2 heat pumps which we have serviced every 2 years. I was going to call the company that had installed our heat pumps until a friend told me that Daveâ s Mechanical Maintenance had installed his heat pump and had done a great job. I called Daveâ s and scheduled an appointment for service. Dave Curtis came to our house on the day scheduled and he arrived on time. He was very efficient and cleaned and service both units. One unit had not been functioning at full efficiency but Dave diagnosed and fixed the issue in no time. I highly recommend, if you need service or need a new heat pump installed, calling Daveâ s Mechanical Maintenance. They are efficient, friendly and provide exceptional customer service at a very reasonable price."
Serving Orrington, ME and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Very friendly and knowledgeable electrician. Would recommend him to take care of any electrical needs."
Serving Orrington, ME and surrounding areas
Approved
In business since 2015
Emergency services offered
Credit card accepted
"Completed work in a timely manner and to my exact specifications. Highly recommended."
Serving Orrington, ME and surrounding areas
Approved
In business since 2000
Free estimates
Customers say: Quick response
"He is truly a great professional"
Serving Orrington, ME and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
Serving Orrington, ME and surrounding areas
In business since 2017
Free estimates
Small jobs welcome
"Their new name is Mainely Ducts, a knowledgeable team of father and son in a family business. Good communication and explanation of their work."
+13
Serving Orrington, ME and surrounding areas
In business since 2020
Emergency services offered
Warranties offered
"Joseph responded to our call within minutes and arrived within 2 hours. Our AC unit needed to be replaced. The unit was ordered, expedited, and arrived on time. Joseph arrived on time and installed unit in record time! He was polite, knowledgeable, and the area was clean and ready to cool our house in 2 hours. I would highly recommend Joseph for all HVAC projects."
Serving Orrington, ME and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"WC Omlor was professional, on schedule and on budget while providing quality work."
+2
Serving Orrington, ME and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"It went great. Chris wa very polite, practiced Covid Precaustions and explained what he was doing. He left no mess and my carpets are cleaned."
+2
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