5.0

(75+ Ratings & Reviews)

The Earth's Energy. Your Home's Comfort.

Ground-source geothermal heating and cooling systems designed and installed across coastal Connecticut.

Geothermal systems use the stable temperature of the earth below the frost line to heat and cool your home year-round. Unlike air-source systems that work harder in extreme temperatures, a ground-source heat pump delivers consistent efficiency regardless of what’s happening above ground.

It’s the most efficient HVAC technology available — and with current federal tax credits and Connecticut incentives, it’s more accessible than most homeowners expect.

We design and install geothermal systems for residential properties across coastal Connecticut. Every project starts with a site assessment to determine feasibility and the right system configuration for your property.

What's Included

Everything We Handle for Geothermal Systems

Site Assessment & Feasibility

Not every property is suited for every type of geothermal system. We assess your land, soil conditions, and heating load before recommending a configuration.

Horizontal Loop Systems

Tubing buried in shallow trenches across your property. Best for properties with adequate land area and the most cost-effective installation method.

Vertical Loop Systems

Boreholes drilled deep into the ground — ideal for properties with limited land area. Higher upfront cost, same long-term efficiency.

Ground-Source Heat Pump Installation

Full installation of the heat pump unit, loop field, and all interior connections. We handle the complete scope from ground to finished system.

System Design & Load Calculation

Geothermal systems must be precisely sized. We perform full load calculations and loop field design before any work begins.

System Maintenance & Tune-Ups

Annual maintenance to keep your system running at peak efficiency and protect your investment. Loyalty Program members receive a 10% discount.

Why It Matters

Geothermal is the longest-term investment in home comfort and efficiency — with some of the best incentives currently available.

Highest Efficiency Available

Ground-source heat pumps deliver 3–5 units of energy for every 1 unit of electricity used. Nothing else comes close.

Significant Rebates & Tax Credits

Geothermal systems qualify for the federal 30% tax credit under the Inflation Reduction Act, plus potential EnergizeCT incentives. We'll walk you through what applies to your project.

Low Operating Costs

Once installed, geothermal systems have very low operating costs and minimal maintenance requirements. The ground loop carries a 25–50 year warranty.

Heating & Cooling in One System

A single geothermal system handles both heating and cooling year-round — no separate furnace, boiler, or AC unit required.

Get In Touch With Us

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.

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Tim Teran profile picture
Tim Teran
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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
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Leonard Jay profile picture
Leonard Jay
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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
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Beth Genova profile picture
Beth Genova
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Great guys - explained everything
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Steven Yates profile picture
Steven Yates
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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.
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Brian Fay profile picture
Brian Fay
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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!!
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Timothy Miller profile picture
Timothy Miller
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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.
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Mark Lewis profile picture
Mark Lewis
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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.
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christine bond profile picture
christine bond
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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.
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Annie Gourlie profile picture
Annie Gourlie
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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!
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