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We are Gemini’s Heating & Cooling, an HVAC contractor serving the North Andover, MA area. Our team can do different HVAC services for you, such as HVAC repair, installation, and more. Give us a call today for our 10% senior and military discount!

hvac repair using screw driver North Andover MA


William D.

5 star rating Hiram replaced my central air condenser recently after it quit in the middle of a heat wave. He was fast... read more - 8/05/2022

Nicolas B.

5 star rating This review has been removed for violating our Terms of Service - 7/20/2022

Hristos K.

4 star rating Hiram is very fast to respond. I got 6 quotes for ac installation and his was the most reasonable. He... read more - 7/01/2022

Maureen A.

5 star rating Hiram was a pleasure to work with - he was professional, communicative, timely, and fairly priced. Despite all the issues... read more - 6/09/2022

Peter G.

5 star rating Ductless HVAC unit was not working properly and Gemini came out on Memorial Day to review the problem and was... read more - 5/30/2022

Boo L.

5 star rating Did a great job fixing my disconnect and having my A/C starting again was very professional - 5/28/2022

Mike C.

5 star rating Great service! Prompt efficient and good price for a service call. Would definitely use them again. - 4/29/2022

Will L.

Hiram did a fantastic job installing mini splits into our home. He was able to give us solid recommendations based... read more - 4/17/2022

William L.

5 star rating Hiram did a fantastic job installing 3 Mitsubishi mini splits into our home. He was able to give us solid... read more - 4/17/2022

Mouna E.

Hiram installed 2 ecobee thermostats for me. He was very professional and responsive. Would highly recommend - 4/01/2022

Dayna C.

Hiram was very pleasant to work with. He installed a Mitsubishi mini split for us in a challenging space and... read more - 3/06/2022

Balaji S.

Technician did a great job fixing the Heating issue with my HVAC unit. Came on time and completed the project... read more - 2/28/2022

Osaji A.

Hiram installed an ecobee For me. He was creative and efficient in his work. I will highly recommend - 2/25/2022

Renae U.

Professional, high quality work. Answered any and all questions that I may have had. Explained the whole process while installing... read more - 2/22/2022


The technician did a wonderful job installing a Mitsubishi mini split system for my master bedroom and living room. The... read more - 2/19/2022

Wenhua W.

The overall experience is great with Gemini. Arrival on time and my new smart thermostat was successfully installed - 11/23/2021

Yi L.

He is very professional and knowledgeable of HAVC. He not only fix my AC, but also checked the overall system... read more - 11/22/2021

Kamilah F.

Hiram was great, not only did he replace my ductless mini split, but he did it in a timely manner... read more - 11/21/2021

Tehilla Bradshaw

A wonderful family business! Dayl is super responsive, very well informed about the work, very clear and professional. Its not... read more - 8/17/2021

Uani P

They came to give me an estimate the same day and within a week my systems were installed. They took... read more - 8/17/2021

Mendy Horowitz

exceptional service. very friendly and fast service. highly recommend - 8/17/2020

PND Neon

They repaired our split units very fast and for a reasonable price. It was great working with Gemini and their... read more - 8/17/2019

Brajseva Ramnarayan

Gemini installed our new heat and cooling system at my home in Brooklyn. Price and service was good. Huzzy and... read more - 8/17/2018

Lisa Black

Impeccable affordable service. Very punctual. Always willing to go above and beyond. Great staff. ... read more - 8/17/2018

Steven P

Mr. Deyal came and did a wonderful job, my AC unit is now in good working order, Prompt and efficient... read more - 8/17/2018

Fay Johnson

Great service from the beginning. I was having issues with my unit for awhile. I made an appointment... read more - 8/17/2018

Mike Sean

Vishnu and Dyal did a fine job installing our mini split system. Very courteous and reasonable price. They did a... read more - 8/17/2017