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Reliable Heat. Every Winter.
Residential and commercial boiler installation, repair, and maintenance across coastal Connecticut. Done right the first time.
A properly installed and maintained boiler is one of the most reliable heating systems you can have in a Connecticut home. When it’s working right, you don’t think about it. When it’s not — you need someone fast.
We install, service, and repair most major boiler brands for both residential and commercial clients. Whether you’re replacing an aging system, dealing with an unexpected breakdown, or building new construction, we’ll get it done right.
What's Included
Everything We Handle for Boiler Systems

Boiler Installation & Replacement
New boiler installations and full system replacements. We help you select the right system for your home's size and heating needs, then handle everything from removal to commissioning.

Boiler Repair
From loss of heat to pressure issues, leaks, and ignition failures — we diagnose the root cause and fix it properly. Not just the symptom.

Gas & Oil Boilers
We service and install both gas and oil-fired boilers across most major brands including Weil-McLain, Burnham, and Navien.

High-Efficiency Boiler Upgrades
Older boilers waste fuel. Modern high-efficiency systems can significantly reduce your heating costs and may qualify for rebates and tax credits.

Commercial Boiler Systems
Installation and service for commercial properties. We size systems appropriately for larger loads and handle the full scope of work.

System Maintenance & Tune-Ups
Annual boiler tune-ups to extend equipment life, improve efficiency, and catch small problems before they become expensive ones. Loyalty Program members receive a 10% discount.

Emergency Service
Boiler down in the middle of winter? 24-hour emergency access is available for Loyalty Program members.
Why It Matters
A boiler that isn’t serviced regularly or installed correctly will cost you more — in energy bills, repairs, and eventually a premature replacement.

Efficiency Saves Money
An older, poorly maintained boiler can waste 20–30% of the fuel it burns. A tune-up or upgrade pays for itself quickly.

Safety First
Boilers operate under pressure with gas or oil. A cracked heat exchanger or faulty pressure relief valve isn't something to ignore. We check it all.

We Know the Brands We Install
We install and service Weil-McLain, Burnham, and Navien — brands we trust, know inside and out, and stock parts for.

Extends Equipment Life
Regular servicing keeps your boiler running longer. Most well-maintained systems last 20–25 years. Neglected ones don't.
Get In Touch With Us
Residential Services
Get a Free Quote!
We’d love to help find the right system for your home. Give us a call or send us a message.
Tim TeranTrustindex verifies that the original source of the review is Google. There folks are the best. Woke up to no heat. Called them and within hours they arrived and restored our heat and helped us determine exactly what we needed to do to upgrade our system Leonard JayTrustindex verifies that the original source of the review is Google. Benedetto's came out to perform a cleaning and thorough inspection of our natural gas heating system. Work was performed professionally and I was kept abreast along the way with details of the inspection/cleaning. Clayton and Logan did a great job ... very pleased 1st time customer Leonard Niantic, CT Beth GenovaTrustindex verifies that the original source of the review is Google. Great guys - explained everything Steven YatesTrustindex verifies that the original source of the review is Google. Cameron is a very professional technician. He always explains what needs to be done in a way that I can understand. He provides me with any information that I need in a timely manner. I am happy to have him doing the work on my heating and air-conditioning systems. Brian FayTrustindex verifies that the original source of the review is Google. From the moment I placed a call to Benedetto and spoke with Judie, I had an amazing experience. Judie couldn’t be friendlier, professional and can-do. Joe Benedetto then spent a lot of time on the phone with me really evaluating what I needed, and asked for measurements and photographs. Once he came out for a physical review, he had already reviewed information I sent him and had some really good ideas. Fast forward to installation day and the crew who arrived were SO amazing! Clay & Jet. Friendly, professional, knowledgeable beyond expectations, and they took such care of our home! This was the best service experience I think I’ve ever had! I can’t wait for an opportunity to refer friends or neighbors to them! Honestly, this is a company that deserves 6 stars, but I only had the option of 1-5. This type of customer service experience should be studied in business school. Thank you Judie, Joe, Clay and Jet!! Timothy MillerTrustindex verifies that the original source of the review is Google. My Mom had a new gas furnace put in. Clay, Logan, Rafael and Tim were very courteous and knowledgeable. They were very efficient and a very clean job and I would highly recommend them. Mark LewisTrustindex verifies that the original source of the review is Google. They installed a new boiler unit in our house. The entire crew was professional, friendly and informative about the new system. They are exceptional representatives of their company. Highly recommend. christine bondTrustindex verifies that the original source of the review is Google. We have been with Joe for many years. We appreciate his integrity, professionalism and honesty. the work ethics he has is visible in all his employees, from the "put you at ease" ladies who answer the phones to the polite guys that show up to work on the system. We have never doubted his opinion. Joe is what we call "old school" meaning he speaks the truth and is dependable. Over the years as Benedetto heating and cooling has grown, he and his team have remained down to earth, he is a good teacher and it shows in his team members. If you have a heating or cooling problem or question, Benedetto H/C is the team you want. Al & Christine Bond. Annie GourlieTrustindex verifies that the original source of the review is Google. Update: We continue to be so very pleased with Benedetto! We upgraded our two boiler systems with Benedetto, and we are very impressed! As we have come to expect from them - all of their service providers are always professional and respectful. They were timely and exceptional at communicating during the install. They left our house spotless, installed a pristine and impressive looking system that is a site to behold! And we believe we got the value for our money. Clay, Rafael, Logan, Ben, Justin and Joe Benedetto himself were polite, considerate and professional during the entire length of the project. I would not hesitate to hire them again and will continue to recommend them! ---------------------------------------- It is rare to find such professionalism in today's market! Both Clayton and Shawn are consumate professionals who respect your home, and provide THOROUGH and EXPERT service! They take the time to educate you, and provide transparent, reasonable quotes prior to doing any work. We have two old Buderus systems, and we've been looking for years to find someone knowledgeable about our systems. They did a complete overhaul to get us functioning properly. And the best part is - I trust them. We will absolutely be loyal customers from here on out! Thanks, Clay and Shawn!