We first contacted Dave at Derry Plumbing and Heating inquiring about a Daikin mini-split cooling system to replace our window unit air conditioners. We contacted several heating/plumbing companies. Derry plumbing and heating offered the best price and delivery. After signing the contract we scheduled a date that worked for us. They arrived on time and installed the unit taking care to protect our furniture and hardwood floors. They were very knowledgeable about the unit and offered best practices in using the unit to its most efficient. This was one of the best investments we have made in years. Not only does it cool our whole house, but the heating function is just as impressive. Thank you Derry Plumbing and Heating! You are an amazing team!
Our first experience with Derry Plumbing and Heating was an installation of a Daiken Mini-Split which we are very satisfied with, not only the unit, but the service. So, naturally when our furnace began leaking we called Dave again. He promptly came out and assessed if it could be fixed or if needed to be replaced. Due to the nature of the issue and age of the furnace we quickly realized replacing the furnace was the right course of actions. Of course, this occurred recently at the busiest time of the year, but, they were able to schedule us quickly. Again they showed up as scheduled and were very courteous. We are very happy with the furnace we have the hottest water we have ever had. Thank you again Derry Plumbing and Heating. Two thumbs up!