Costello Climate Control

Costello climate control replaced our old rusty oil tank with a beautiful new Roth Stainless Double Wall tank. They took care of pumping the oil out, disposing of the old tank and running all the lines and everything to the new tank. They came in on time, on budget and delivered a quality product with really excellent service. They only wanted $200 more than my oil company did - but my oil company quoted me for just a regular tank like the one I was replacing. It was a no brainer! Don’t hesitate to use Costello Climate control you won’t be disappointed!

Pete and his crew at Costello Climate Control are the best in the business. Second to none and the quality of their work is as professional as it gets. They will leave the job site cleaner then when they start the work. I highly recommend them from any heating and cooling need

We are so happy with our new heat pump installed by Costello Climate Control. With the Mass Save incentives available, we were looking to replace our oil burning furnace with a heat pump which both heats and cools the house. Our house never had central air conditioning but it already had ducts for heating, so we didn't need mini splits. I contacted Peter from Costello Climate Control and he responded very quickly. We set up a meeting so he could evaluate the size of the system. In order for a heat pump to work efficiently in all conditions, this step is a must. The system that he chose fits our house perfectly. After receiving the detailed quote, we decided that Peter and his team were the right company for the job. The Costello Climate Control van showed up on time and started the removal of the old system which included the old oil tank. They started prepping for the installation and worked on sealing and insulating the ducts. Once everything was in place, the electrician connected the heat pump and new thermostat and started the system. It runs great! After the install, I had some questions and Peter and his team were able to address them. We're very pleased with the company and their work.

Costello Climate Control installed a whole-house Generac generator flawlessly for us. For the past 27 years, we’ve owned many homes and dealt with many companies; Peter and his team by far were the best to work with. Everything went extremely smooth. Also, knowledge is power and that’s what we liked about Peter- he has a lot knowledge since he’s been in the business for many years. We highly recommend Costello Climate Control and will certainly be using them when we upgrade our heating system to a high-efficiency system.

We loved working with Costello Climate Control! We had issues with our tankless water heater and it wasn't in our budget to replace the tankless. Talking with Pete, he gave us a great solution to our problem without having to be such a big cost. We got a nice new water tank that gives our water the warmth we have needed! Just in time for winter too! Pete is great to work with and goes above and beyond until the project is done!