Get matched with top central a/c installers in Cohasset, MA

"Gage did a great job fixing my A/C. He was able to come on short notice, explained everything clearly, and resolved our issue. He even installed a new thermostat for us, even though that wasn't originally why we called him out. He was fair and transparent about pricing and we will definitely use Sila again!"

"Highly impressed with HL Bowman and would definitely recommend them. They provide top notch service from beginning to end. The initial contact and scheduling was super easy, the quote process was really extremely informative and the install was faster than promised, they cleaned up and were super professional. You can’t go wrong with these guys."

"Did a very thorough cleaning and inspection of both units.  Scheduled within two days of calling them, came exactly when scheduled and did a very professional job.  Both of these units were originally purchased from and installed by N.E.T.R. and they have always been a great company to work with.  I would highly recommend them.
"

"Dylan has done a wonderful job installing my Mini Splits. Dylan was professional, worked hard, cleaned up, and completed the job in a timely manner. Also, he answer all question and kept me updated throughout the job. I highly recommend him to install A/C."

"On one of the coldest days In January, 2024, the team arrived at our home at 9:00 am. Our 24 year old boiler was removed and the new one was installed. Thankfully, we had heat by 3:00 pm. The work site was cleaned and the installer explained all the safety features of the boiler. All went smoothly and we are satisfied with the work that was done."

"Tim P, Generator Advisor, visited our house and gave on the spot estimatesâ ¦..he was GREAT. Licensed Electrician who knew his business and was easy to speak with. Timely communications and responses to text messages! Tim was helpful answering questions after the generator was installed. We talked to 5 Generac dealers and a Kohler dealer. Cotti-Johnson had the best pricing in the South Shore area. We highly recommend this company. If you are thinking about buying a standby generator, Cotti Johnson is the company to callâ ¦..Art V"

"Quote was decent and consistent with other quotes. Response time and request and work completion was very reasonable. The installer also did a good job cleaning up after himself. I am satisfied with their work, and would definitely hire this company again is I need their services."

"Just had blue Bear over to install some mini splits. They did a great job will hire them again!"

Welcome!\n\nAt JN Service HVAC & Plumbing, we’re proud to deliver licensed, insured, and trusted HVAC and plumbing solutions to homes and businesses across Massachusetts.\n\nWith a solid reputation built on Excellence, Commitment, and Responsibility, we help you prepare your home or commercial space for the season ahead — before winter problems strike.\nOur priority is your comfort at home.\n\nWhy Choose Us?\n- 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients.\n- Customer Success: We focus on long-term relationships.\n- Specialist: Expert knowledge and proven skills.\n- Licensed and Insured: Our services are fully insured, providing you with peace of mind.\n- Quality in Everything we do: Best service with the best products.\n- Double-year warranty on labor.\n- Emergency Service: We're ON 24/7 to ensure your well-being.

"Paul did an awesome job installing my AC. He was efficient, the best price (with the same equipment list as others that charged much more), and very easy to work with. Paul and his workers did clean work and showed up on time on the day they said they would. Paul was also able to work out a payment plan that fit my needs (huge bonus!). He is very trustworthy and I highly recommend hiring him for HVAC work."