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Whole-Home Heat. Built to Last.
Oil, gas, and electric furnace installation, repair, and maintenance across coastal Connecticut. Done right the first time.
A furnace is still one of the most common and effective ways to heat a Connecticut home. When it’s sized correctly, installed properly, and maintained regularly, it will run reliably for decades.
We install and service oil, gas, and electric furnaces for residential and commercial clients across the shoreline and River Valley. Whether you need a new system, a repair, or an annual tune-up — we treat every job the same way. No shortcuts.
What's Included
Everything We Handle for Furnace Systems

Furnace Installation & Replacement
New furnace installations and full system replacements. We assess your home's heating load, recommend the right system, and handle everything from removal to commissioning.

Furnace Repair
Pilot light issues, cracked heat exchangers, blower problems, ignition failures — we diagnose the root cause and fix it right. No band-aid repairs.

Oil Furnaces
Installation and service for oil-fired furnaces. We work with most major brands and carry parts to get your system back up quickly.

Gas Furnaces
Natural gas and propane furnace installation and repair. High-efficiency options available that can significantly reduce your heating costs.

Electric Furnaces
Clean, reliable electric furnace installation for homes without gas service.

System Maintenance & Tune-Ups
Annual tune-ups to keep your furnace running efficiently, extend equipment life, and catch issues before they become costly. Loyalty Program members receive a 10% discount.

Emergency Service
Furnace down in the middle of winter? 24-hour emergency access is available for Loyalty Program members.
Why It Matters
A furnace that isn’t properly maintained or correctly installed costs more to run and fails sooner. Here’s what’s at stake.

Efficiency Saves Money
A poorly maintained furnace works harder and burns more fuel. Annual tune-ups keep it running at rated efficiency — lowering your heating bills every season.

Safety Matters
A cracked heat exchanger can allow carbon monoxide to enter your home. We inspect your system thoroughly on every visit.

Extends Equipment Life
Most furnaces last 15–20 years when properly maintained. Skipping service shortens that lifespan significantly.

We Know the Brands We Service
We work with most major furnace brands and carry common parts — so we can diagnose and fix problems quickly without waiting on a parts order.
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!